Add cert manager

Signed-off-by: Micke Nordin <kano@sunet.se>

argocd-nginx/base/argocd-cert-issuer.yaml

@@ -0,0 +1,15 @@
+apiVersion: cert-manager.io/v1
+kind: Issuer
+metadata:
+  name: letsencrypt
+spec:
+  acme:
+    server: https://acme-v02.api.letsencrypt.org/directory
+    email: drive@sunet.se
+    privateKeySecretRef:
+      name: letsencrypt
+    solvers:
+      - http01:
+          ingress: 
+            class: nginx
+

argocd-nginx/base/kustomization.yaml

@@ -1,2 +1,3 @@
 resources:
   - argocd-ingress.yaml
+  - argocd-cert-issuer.yaml

argocd-nginx/overlays/dev/argocd-ingress.yaml

@@ -3,16 +3,13 @@ kind: Ingress
 metadata:
   name: argocd-ingress
   namespace: argocd
-  annotations:
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
-    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   defaultBackend:
     service:
       name: argocd-server
       port:
-        number: 8443
+        number: 80
-  ingressClassName: traefik
+  ingressClassName: nginx
   tls:
     - hosts:
         - argocd.drive.test.sunet.dev

argocd-nginx/overlays/prod/sunet/argocd-ingress.yaml

@@ -0,0 +1,27 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: argocd-ingress
+  namespace: argocd
+spec:
+  defaultBackend:
+    service:
+      name: argocd-server
+      port:
+        number: 80
+  ingressClassName: nginx
+  tls:
+    - hosts:
+        - sunet-argocd.drive.sunet.se 
+      secretName: tls-secret
+  rules:
+  - host: sunet-argocd.drive.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: argocd-server
+            port:
+              number: 80

argocd-nginx/overlays/prod/sunet/kustomization.yaml

@@ -0,0 +1,6 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources: [../../../base]
+patches:
+  - path: argocd-ingress.yaml

argocd-nginx/overlays/test/drive/argocd-ingress.yaml

@@ -0,0 +1,27 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: argocd-ingress
+  namespace: argocd
+spec:
+  defaultBackend:
+    service:
+      name: argocd-server
+      port:
+        number: 80
+  ingressClassName: nginx
+  tls:
+    - hosts:
+        - argocd.drive.test.sunet.se 
+      secretName: tls-secret
+  rules:
+  - host: argocd.drive.test.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: argocd-server
+            port:
+              number: 80

argocd-nginx/overlays/test/drive/kustomization.yaml

@@ -0,0 +1,6 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources: [../../../base]
+patches:
+  - path: argocd-ingress.yaml

argocd-nginx/overlays/test/vr/argocd-ingress.yaml

@@ -0,0 +1,30 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: argocd-ingress
+  namespace: argocd
+  annotations:
+    cert-manager.io/issuer: "letsencrypt"
+    acme.cert-manager.io/http01-edit-in-place: "true"
+spec:
+  defaultBackend:
+    service:
+      name: argocd-server
+      port:
+        number: 80
+  ingressClassName: nginx
+  tls:
+    - hosts:
+        - vr-argocd.drive.test.sunet.se 
+      secretName: tls-secret
+  rules:
+  - host: vr-argocd.drive.test.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: argocd-server
+            port:
+              number: 80

argocd-nginx/overlays/test/vr/kustomization.yaml

@@ -0,0 +1,6 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources: [../../../base]
+patches:
+  - path: argocd-ingress.yaml

customers/base/nextcloud-deployment.yml

@@ -30,7 +30,7 @@ spec:
       restartPolicy: Always
       containers:
         - name: customer
-          image: docker.sunet.se/drive/nextcloud-custom:28.0.5.2-2
+          image: docker.sunet.se/drive/nextcloud-custom:29.0.8.2-4
           volumeMounts:
             - name: nextcloud-data
               mountPath: /var/www/html/config/

customers/overlays/nordunet/test/nextcloud-ingress.yml

@@ -4,15 +4,13 @@ kind: Ingress
 metadata:
   name: customer-ingress
   annotations:
-    kubernetes.io/ingress.class: traefik
+    kubernetes.io/ingress.class: nginx
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
-    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   tls:
     - hosts:
         - nordunet.drive.test.sunet.se 
       secretName: tls-secret
-  
+  ingressClassName: nginx
   rules:
   - host: nordunet.drive.test.sunet.se
     http:

customers/overlays/vinnova/test/nextcloud-ingress.yml

@@ -4,15 +4,13 @@ kind: Ingress
 metadata:
   name: customer-ingress
   annotations:
-    kubernetes.io/ingress.class: traefik
+    kubernetes.io/ingress.class: nginx
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
-    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   tls:
     - hosts:
         - vinnova.drive.test.sunet.se 
       secretName: tls-secret
-  
+  ingressClassName: nginx 
   rules:
   - host: vinnova.drive.test.sunet.se
     http:

health/overlays/drive-test/health-ingress.yml

@@ -5,20 +5,18 @@ metadata:
   name: health-ingress
   namespace: health
   annotations:
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    kubernetes.io/ingress.class: nginx
-    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   defaultBackend:
     service:
       name: health-node
       port:
         number: 8443
-  ingressClassName: traefik
+  ingressClassName: nginx
   tls:
     - hosts:
         - kube.drive.test.sunet.se 
       secretName: tls-secret
-  
   rules:
   - host: kube.drive.test.sunet.se
     http:

health/overlays/sunet-prod/health-ingress.yml

@@ -0,0 +1,30 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: health-ingress
+  namespace: health
+  annotations:
+    kubernetes.io/ingress.class: nginx
+spec:
+  defaultBackend:
+    service:
+      name: health-node
+      port:
+        number: 8443
+  ingressClassName: nginx
+  tls:
+    - hosts:
+        - sunet-kube.drive.sunet.se 
+      secretName: tls-secret
+  rules:
+  - host: sunet-kube.drive.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend: 
+          service:
+            name: health-node
+            port:
+              number: 8080

health/overlays/sunet-prod/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- ../../base
+patches:
+- path: health-ingress.yml

jupyter/overlays/dev/vr/jupyterhub-ingress.yml

@@ -1,23 +1,20 @@
----
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
   name: jupyterhub-ingress
   annotations:
-    kubernetes.io/ingress.class: traefik
+    kubernetes.io/ingress.class: nginx
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
-    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   defaultBackend:
     service:
       name: proxy-public
       port:
-        number: 8443
+        number: 80
+  ingressClassName: nginx
   tls:
     - hosts:
         - vr-jupyter.drive.sunet.se
       secretName: prod-tls-secret
-  
   rules:
   - host: vr-jupyter.drive.sunet.se
     http:

jupyter/overlays/prod/sunet/jupyterhub-ingress.yml

@@ -0,0 +1,30 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: jupyterhub-ingress
+  annotations:
+    kubernetes.io/ingress.class: nginx
+spec:
+  ingressClassName: nginx
+  defaultBackend:
+    service:
+      name: proxy-public
+      port:
+        number: 80
+  tls:
+    - hosts:
+        - sunet-jupyter.drive.sunet.se 
+      secretName: tls-secret
+  
+  rules:
+  - host: sunet-jupyter.drive.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend: 
+          service:
+            name: proxy-public
+            port:
+              number: 80

jupyter/overlays/prod/sunet/jupyterhub-service.yml

@@ -5,16 +5,15 @@ items:
   kind: Service
   metadata:
     labels:
-      app: layer1-gu-port-doris
+      app: jupyterhub-node
-    name: layer1-gu-port-doris
+    name: jupyterhub-node
-    namespace: helmrds
   spec:
     ports:
-    - port: 80
+    - port: 8080
       protocol: TCP
       targetPort: 8080
     selector:
-      app: layer1-gu-port-doris
+      app: jupyterhub-node
     sessionAffinity: None
     type: ClusterIP
   status:

jupyter/overlays/prod/sunet/kustomization.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources: [../../../base/]
+helmCharts:
+  - includeCRDs: true
+    name: jupyterhub
+    releaseName: sunet-jupyterhub
+    valuesFile: ./values/values.yaml
+    version: 3.2.1
+    namespace: sunet-jupyterhub
+helmGlobals:
+  chartHome: ../../../base/charts/
+patches:
+  - path: jupyterhub-ingress.yml
+  - path: jupyterhub-service.yml

jupyter/overlays/prod/sunet/values/values.yaml

@@ -0,0 +1,337 @@
+debug:
+  enabled: true
+hub:
+  config:
+    Authenticator:
+      auto_login: true
+      enable_auth_state: true
+    JupyterHub:
+      tornado_settings:
+        headers: { 'Content-Security-Policy': "frame-ancestors *;" }
+  db:
+    pvc:
+      storageClassName: csi-sc-cinderplugin
+  extraConfig:
+    oauthCode: |
+      import time
+      import requests
+      from datetime import datetime
+      from oauthenticator.generic import GenericOAuthenticator
+      token_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/api/v1/token'
+      debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
+
+      def get_nextcloud_access_token(refresh_token):
+        client_id = os.environ['NEXTCLOUD_CLIENT_ID']
+        client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
+
+        code = refresh_token
+        data = {
+          'grant_type': 'refresh_token',
+          'code': code,
+          'refresh_token': refresh_token,
+          'client_id': client_id,
+          'client_secret': client_secret
+        }
+        response = requests.post(token_url, data=data)
+        if debug:
+          print(response.text)
+        return response.json()
+
+      def post_auth_hook(authenticator, handler, authentication):
+        user = authentication['auth_state']['oauth_user']['ocs']['data']['id']
+        auth_state = authentication['auth_state']
+        auth_state['token_expires'] =  time.time() + auth_state['token_response']['expires_in']
+        authentication['auth_state'] = auth_state
+        return authentication
+
+      class NextcloudOAuthenticator(GenericOAuthenticator):
+        def __init__(self, *args, **kwargs):
+          super().__init__(*args, **kwargs)
+          self.user_dict = {}
+
+        async def pre_spawn_start(self, user, spawner):
+          super().pre_spawn_start(user, spawner)
+          auth_state = await user.get_auth_state()
+          if not auth_state:
+            return
+          access_token = auth_state['access_token']
+          spawner.environment['NEXTCLOUD_ACCESS_TOKEN'] = access_token
+
+        async def refresh_user(self, user, handler=None):
+          auth_state = await user.get_auth_state()
+          if not auth_state:
+            if debug:
+              print(f'auth_state missing for {user}')
+            return False
+          access_token = auth_state['access_token']
+          refresh_token = auth_state['refresh_token']
+          token_response = auth_state['token_response']
+          now = time.time()
+          now_hr = datetime.fromtimestamp(now)
+          expires = auth_state['token_expires']
+          expires_hr = datetime.fromtimestamp(expires)
+          expires = 0
+          if debug:
+            print(f'auth_state for {user}: {auth_state}')
+          if now >= expires:
+            if debug:
+              print(f'Time is: {now_hr}, token expired: {expires_hr}')
+              print(f'Refreshing token for {user}')
+            try:
+              token_response = get_nextcloud_access_token(refresh_token)
+              auth_state['access_token'] = token_response['access_token']
+              auth_state['refresh_token'] = token_response['refresh_token']
+              auth_state['token_expires'] = now + token_response['expires_in']
+              auth_state['token_response'] = token_response
+              if debug:
+                print(f'Successfully refreshed token for {user.name}')
+                print(f'auth_state for {user.name}: {auth_state}')
+              return {'name': user.name, 'auth_state': auth_state}
+            except Exception as e:
+              if debug:
+                print(f'Failed to refresh token for {user}')
+              return False
+            return False
+          if debug:
+            print(f'Time is: {now_hr}, token expires: {expires_hr}')
+          return True
+
+      c.JupyterHub.authenticator_class = NextcloudOAuthenticator
+      c.NextcloudOAuthenticator.client_id = os.environ['NEXTCLOUD_CLIENT_ID']
+      c.NextcloudOAuthenticator.client_secret = os.environ['NEXTCLOUD_CLIENT_SECRET']
+      c.NextcloudOAuthenticator.login_service = 'Sunet Drive'
+      c.NextcloudOAuthenticator.username_claim = lambda r: r.get('ocs', {}).get('data', {}).get('id')
+      c.NextcloudOAuthenticator.userdata_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/ocs/v2.php/cloud/user?format=json'
+      c.NextcloudOAuthenticator.authorize_url = 'https://' + os.environ['NEXTCLOUD_HOST'] + '/index.php/apps/oauth2/authorize'
+      c.NextcloudOAuthenticator.token_url = token_url
+      c.NextcloudOAuthenticator.oauth_callback_url = 'https://' + os.environ['JUPYTER_HOST'] + '/hub/oauth_callback'
+      c.NextcloudOAuthenticator.allow_all = True
+      c.NextcloudOAuthenticator.refresh_pre_spawn = True
+      c.NextcloudOAuthenticator.enable_auth_state = True
+      c.NextcloudOAuthenticator.auth_refresh_age = 3600
+      c.NextcloudOAuthenticator.post_auth_hook = post_auth_hook
+
+    serviceCode: |
+      import sys
+      c.JupyterHub.load_roles = [
+          {
+              "name": "refresh-token",
+              "services": [
+                "refresh-token"
+              ],
+              "scopes": [
+                "read:users",
+                "admin:auth_state"
+              ]
+          },
+          {
+              "name": "user",
+              "scopes": [
+                "access:services!service=refresh-token",
+                "read:services!service=refresh-token",
+                "self",
+              ],
+          },
+          {
+              "name": "server",
+              "scopes": [
+                "access:services!service=refresh-token",
+                "read:services!service=refresh-token",
+                "inherit",
+              ],
+          }
+      ]
+      c.JupyterHub.services = [
+          {
+              'name': 'refresh-token',
+              'url': 'http://' + os.environ.get('HUB_SERVICE_HOST', 'hub') + ':' + os.environ.get('HUB_SERVICE_PORT_REFRESH_TOKEN', '8082'),
+              'display': False,
+              'oauth_no_confirm': True,
+              'api_token': os.environ['JUPYTERHUB_API_KEY'],
+              'command': [sys.executable, '/usr/local/etc/jupyterhub/refresh-token.py']
+          }
+      ]
+      c.JupyterHub.admin_users = {"refresh-token"}
+      c.JupyterHub.api_tokens = {
+          os.environ['JUPYTERHUB_API_KEY']: "refresh-token",
+      }
+  extraFiles:
+    refresh-token.py: 
+      mountPath: /usr/local/etc/jupyterhub/refresh-token.py
+      stringData: |
+        """A token refresh service authenticating with the Hub.
+
+        This service serves `/services/refresh-token/`,
+        authenticated with the Hub,
+        showing the user their own info.
+        """
+        import json
+        import os
+        import requests
+        import socket
+        from jupyterhub.services.auth import HubAuthenticated
+        from jupyterhub.utils import url_path_join
+        from tornado.httpserver import HTTPServer
+        from tornado.ioloop import IOLoop
+        from tornado.web import Application, HTTPError, RequestHandler, authenticated
+        from urllib.parse import urlparse
+        debug = os.environ.get('NEXTCLOUD_DEBUG_OAUTH', 'false').lower() in ['true', '1', 'yes']
+        def my_debug(s):
+          if debug:
+            with open("/proc/1/fd/1", "a") as stdout:
+              print(s, file=stdout)
+
+
+        class RefreshHandler(HubAuthenticated, RequestHandler):
+            def api_request(self, method, url, **kwargs):
+                my_debug(f'{self.hub_auth}')
+                url = url_path_join(self.hub_auth.api_url, url)
+                allow_404 = kwargs.pop('allow_404', False)
+                headers = kwargs.setdefault('headers', {})
+                headers.setdefault('Authorization', f'token {self.hub_auth.api_token}')
+                try:
+                    r = requests.request(method, url, **kwargs)
+                except requests.ConnectionError as e:
+                    my_debug(f'Error connecting to {url}: {e}')
+                    msg = f'Failed to connect to Hub API at {url}.'
+                    msg += f'  Is the Hub accessible at this URL (from host: {socket.gethostname()})?'
+
+                    if '127.0.0.1' in url:
+                        msg += '  Make sure to set c.JupyterHub.hub_ip to an IP accessible to' + \
+                               ' single-user servers if the servers are not on the same host as the Hub.'
+                    raise HTTPError(500, msg)
+
+                data = None
+                if r.status_code == 404 and allow_404:
+                    pass
+                elif r.status_code == 403:
+                    my_debug(
+                        'Lacking permission to check authorization with JupyterHub,' + 
+                        f' my auth token may have expired: [{r.status_code}] {r.reason}'
+                    )
+                    my_debug(r.text)
+                    raise HTTPError(
+                        500,
+                        'Permission failure checking authorization, I may need a new token'
+                    )
+                elif r.status_code >= 500:
+                    my_debug(f'Upstream failure verifying auth token: [{r.status_code}] {r.reason}')
+                    my_debug(r.text)
+                    raise HTTPError(
+                        502, 'Failed to check authorization (upstream problem)')
+                elif r.status_code >= 400:
+                    my_debug(f'Failed to check authorization: [{r.status_code}] {r.reason}')
+                    my_debug(r.text)
+                    raise HTTPError(500, 'Failed to check authorization')
+                else:
+                    data = r.json()
+                return data
+
+            @authenticated
+            def get(self):
+                user_model = self.get_current_user()
+                # Fetch current auth state
+                user_data = self.api_request('GET', url_path_join('users', user_model['name']))
+                auth_state = user_data['auth_state']
+                access_token = auth_state['access_token']
+                token_expires = auth_state['token_expires']
+
+                self.set_header('content-type', 'application/json')
+                self.write(json.dumps({'access_token': access_token, 'token_expires': token_expires}, indent=1, sort_keys=True))
+
+        class PingHandler(RequestHandler):
+
+            def get(self):
+                my_debug(f"DEBUG: In ping get")
+                self.set_header('content-type', 'application/json')
+                self.write(json.dumps({'ping': 1}))
+
+
+        def main():
+            app = Application([
+                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + 'tokens', RefreshHandler),
+                (os.environ['JUPYTERHUB_SERVICE_PREFIX'] + '/?', PingHandler),
+            ])
+
+            http_server = HTTPServer(app)
+            url = urlparse(os.environ['JUPYTERHUB_SERVICE_URL'])
+
+            http_server.listen(url.port)
+
+            IOLoop.current().start()
+
+        if __name__ == '__main__':
+            main()
+  networkPolicy:
+    ingress:
+      - ports:
+          - port: 8082
+        from:
+          - podSelector:
+              matchLabels:
+                hub.jupyter.org/network-access-hub: "true"
+  service:
+    extraPorts:
+      - port: 8082
+        targetPort: 8082
+        name: refresh-token
+  extraEnv:
+    NEXTCLOUD_DEBUG_OAUTH: "no"
+    NEXTCLOUD_HOST: sunet.drive.sunet.se
+    JUPYTER_HOST: sunet-jupyter.drive.sunet.se
+    JUPYTERHUB_API_KEY:
+      valueFrom:
+        secretKeyRef:
+          name: jupyterhub-secrets
+          key: api-key
+    JUPYTERHUB_CRYPT_KEY:
+      valueFrom:
+        secretKeyRef:
+          name: jupyterhub-secrets
+          key: crypt-key
+    NEXTCLOUD_CLIENT_ID:
+      valueFrom:
+        secretKeyRef:
+          name: nextcloud-oauth-secrets
+          key: client-id
+    NEXTCLOUD_CLIENT_SECRET:
+      valueFrom:
+        secretKeyRef:
+          name: nextcloud-oauth-secrets
+          key: client-secret
+    networkPolicy:
+      enabled: false
+proxy:
+  chp:
+    networkPolicy:
+      egress:
+        - to:
+            - podSelector:
+                matchLabels:
+                  app: jupyterhub
+                  component: hub
+          ports:
+            - port: 8082
+singleuser:
+  image:
+    name: docker.sunet.se/drive/jupyter-custom
+    tag: lab-4.0.10-sunet5
+  storage:
+    dynamic:
+      storageClass: csi-sc-cinderplugin
+  extraEnv:
+    JUPYTER_ENABLE_LAB: "yes"
+    JUPYTER_HOST: sunet-jupyter.drive.sunet.se
+    NEXTCLOUD_HOST: sunet.drive.sunet.se
+  extraFiles:
+    jupyter_notebook_config:
+      mountPath: /home/jovyan/.jupyter/jupyter_server_config.py
+      stringData: |
+        import os
+        c = get_config()
+        c.NotebookApp.allow_origin = '*'
+        c.NotebookApp.tornado_settings = {
+            'headers': { 'Content-Security-Policy': "frame-ancestors *;" }
+        }
+        os.system('/usr/local/bin/nc-sync')
+      mode: 0644

portal/base/kustomization.yaml

@@ -0,0 +1,7 @@
+resources:
+- portal-deployment.yml
+- portal-ingress.yml
+- portal-namespace.yml
+- portal-service.yml
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization

portal/base/portal-deployment.yml

@@ -0,0 +1,27 @@
+---
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: portal-node
+  namespace: portal
+  creationTimestamp:
+  labels:
+    app: portal-node
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: portal-node
+  template:
+    metadata:
+      creationTimestamp:
+      labels:
+        app: portal-node
+    spec:
+      containers:
+      - name: portal
+        image: docker.sunet.se/drive/portal:0.1.0-2
+        imagePullPolicy: Always
+        resources: {}
+  strategy: {}
+status: {}

portal/base/portal-ingress.yml

@@ -0,0 +1,30 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: portal-ingress
+  namespace: portal
+  annotations:
+    kubernetes.io/ingress.class: nginx
+spec:
+  defaultBackend:
+    service:
+      name: portal-node
+      port:
+        number: 8080
+  tls:
+    - hosts:
+        - portal.drive.test.sunet.se 
+      secretName: tls-secret
+  ingressClassName: nginx 
+  rules:
+  - host: portal.drive.test.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend: 
+          service:
+            name: portal-node
+            port:
+              number: 8080

portal/base/portal-namespace.yml

@@ -0,0 +1,8 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: portal
+spec:
+  finalizers:
+  - kubernetes

portal/base/portal-service.yml

@@ -0,0 +1,25 @@
+---
+apiVersion: v1
+items:
+- apiVersion: v1
+  kind: Service
+  metadata:
+    labels:
+      app: portal-node
+    name: portal-node
+    namespace: portal
+  spec:
+    ports:
+    - port: 8080
+      protocol: TCP
+      targetPort: 8080
+    selector:
+      app: portal-node
+    sessionAffinity: None
+    type: ClusterIP
+  status:
+    loadBalancer: {}
+kind: List
+metadata:
+  resourceVersion: ""
+  selfLink: ""

portal/overlays/prod/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- ../../base
+patches:
+- path: portal-ingress.yml

portal/overlays/prod/portal-ingress.yml

@@ -0,0 +1,30 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: portal-ingress
+  namespace: portal
+  annotations:
+    kubernetes.io/ingress.class: nginx
+spec:
+  defaultBackend:
+    service:
+      name: portal-node
+      port:
+        number: 8080
+  ingressClassName: nginx
+  tls:
+    - hosts:
+        - portal.drive.sunet.se 
+      secretName: tls-secret
+  rules:
+  - host: portal.drive.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend: 
+          service:
+            name: portal-node
+            port:
+              number: 8080

portal/overlays/test/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- ../../base
+patches:
+- path: portal-ingress.yml

portal/overlays/test/portal-ingress.yml

@@ -0,0 +1,30 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: portal-ingress
+  namespace: portal
+  annotations:
+    kubernetes.io/ingress.class: nginx
+spec:
+  defaultBackend:
+    service:
+      name: portal-node
+      port:
+        number: 8080
+  ingressClassName: nginx
+  tls:
+    - hosts:
+        - portal.drive.test.sunet.se 
+      secretName: tls-secret
+  rules:
+  - host: portal.drive.test.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend: 
+          service:
+            name: portal-node
+            port:
+              number: 8080

rds/base/doris-deployment.yml

@@ -19,35 +19,34 @@ spec:
     spec:
       containers:
       - name: doris
-        image: docker.sunet.se/rds/doris-rds:ci-RDS-Connectors-13
+        image: docker.sunet.se/rds/doris-rds:git-15de3c5b9
         env:
-          - name: ASPNETCORE_ENVIRONMENT
+          - name: Logging__LogLevel__Default
-            value: Development
+            value: Debug
-          - name: ASPNETCORE_URLS
+          - name: ScieboRds__ConnectorServiceName
-            value: http://+:80
+            value: layer1-port-doris
-          - name: Domain
-            value: sunet.se
           - name: ScieboRds__TokenStorageUrl
             value: http://layer3-token-storage
-          - name: S3__Url
+          - name: Doris__ApiKey
-            value: dummy
-          - name: ManifestIndex__Url
-            value: https://snd-storage-metadata-index-test-snd-dev.apps.k8s.gu.se
-          - name: ManifestIndex__ApiKey
             valueFrom:
               secretKeyRef:
-                name: doris-api-key
+                name: doris-gu-secrets
                 key: "api-key"
-          - name: S3__AccessKey
+          - name: Doris__DorisApiEnabled
+            value: 'true'
+          - name: Doris__PrincipalDomain
+            value: gu.se
+          - name: Doris__ApiUrl
+            value: https://dev.snd.se/doris/api/rocrate
+          - name: NextCloud__BaseUrl
+            value: https://gu.drive.test.sunet.se
+          - name: NextCloud__User
+            value: _doris_datasets
+          - name: NextCloud__Password
             valueFrom:
               secretKeyRef:
-                name: doris-s3-key
+                name: doris-gu-secret
-                key: "s3-key"
+                key: "nextcloudpw"
-          - name: S3__SecretKey
-            valueFrom:
-              secretKeyRef:
-                name: doris-s3-secret
-                key: "s3-secret"
         resources: {}
   strategy: {}
 status: {}

rds/base/doris-gu-deployment.yml

@@ -1,49 +0,0 @@
----
-kind: Deployment
-apiVersion: apps/v1
-metadata:
-  name: layer1-gu-port-doris
-  namespace: helmrds
-  labels:
-    app: layer1-gu-port-doris
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: layer1-gu-port-doris
-  template:
-    metadata:
-      creationTimestamp:
-      labels:
-        app: layer1-gu-port-doris
-    spec:
-      containers:
-      - name: doris
-        image: docker.sunet.se/rds/doris-rds:git-15de3c5b9
-        env:
-          - name: ScieboRds__TokenStorageUrl
-            value: http://layer3-token-storage
-          - name: Doris__ApiKey
-            valueFrom:
-              secretKeyRef:
-                name: doris-gu-secrets
-                key: "api-key"
-          - name: Doris__DorisApiEnabled
-            value: true
-          - name: Doris__PrincipalDomain
-            value: gu.se
-          - name: Doris__ApiUrl
-            value: https://dev.snd.se/doris/api/rocrate
-          - name: NextCloud__BaseUrl
-            value: https://gu.drive.test.sunet.se
-          - name: NextCloud__User
-            value: _doris_datasets
-          - name: NextCloud__Password
-            valueFrom:
-              secretKeyRef:
-                name: doris-gu-secret
-                key: "nextcloudpw"
-
-        resources: {}
-  strategy: {}
-status: {}

rds/base/doris-service.yaml

@@ -12,7 +12,7 @@ items:
     ports:
     - port: 80
       protocol: TCP
-      targetPort: 80
+      targetPort: 8080
     selector:
       app: layer1-port-doris
     sessionAffinity: None

rds/base/gu-service.yml

@@ -0,0 +1,11 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: gu-drive
+  namespace: helmrds
+spec:
+  type: ExternalName
+  externalName: gu.drive.test.sunet.se
+  ports:
+    - port: 443

rds/base/kustomization.yaml

@@ -3,6 +3,7 @@ resources:
 - doris-deployment.yml
 - rds-ingress.yml
 - sunet-service.yml
+- gu-service.yml
 
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization

rds/base/values/values.yaml

@@ -64,11 +64,11 @@ layer0-web:
   environment:
     SECRET_KEY: IAMLAYER0WEBSECRET
     EMBED_MODE: true
-layer1-port-doris:
+# layer1-port-doris:
-  enabled: false
+#   enabled: false
-  environment:
+#   environment:
-    DISPLAYNAME: Doris
+#     DISPLAYNAME: Doris Connector
-    METADATA_PROFILE: './metadata_profile.json'
+#     METADATA_PROFILE: './metadata_profile.json'
 layer1-port-owncloud:
   enabled: true
 layer1-port-zenodo:

rds/overlays/test/describo-ingress.yml

@@ -5,9 +5,7 @@ metadata:
   name: describo-ingress
   namespace: helmrds
   annotations:
-    kubernetes.io/ingress.class: traefik
+    kubernetes.io/ingress.class: nginx
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
-    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   defaultBackend:
     service:
@@ -18,7 +16,7 @@ spec:
     - hosts:
         - describo.drive.test.sunet.se 
       secretName: tls-secret
-  
+  ingressClassName: nginx  
   rules:
   - host: describo.drive.test.sunet.se
     http:

rds/overlays/test/gu-service.yml

@@ -0,0 +1,11 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: gu-drive
+  namespace: helmrds
+spec:
+  type: ExternalName
+  externalName: gu.drive.test.sunet.se
+  ports:
+    - port: 443

rds/overlays/test/kustomization.yaml

@@ -6,3 +6,4 @@ patches:
 - path: describo-ingress.yml
 - path: rds-ingress.yml
 - path: sunet-service.yml
+- path: gu-service.yml

rds/overlays/test/rds-ingress.yml

@@ -5,9 +5,7 @@ metadata:
   name: rds-ingress
   namespace: helmrds
   annotations:
-    kubernetes.io/ingress.class: traefik
+    kubernetes.io/ingress.class: nginx
-    traefik.ingress.kubernetes.io/router.entrypoints: websecure
-    traefik.ingress.kubernetes.io/router.tls: "true"
 spec:
   defaultBackend:
     service:
@@ -18,7 +16,7 @@ spec:
     - hosts:
         - rds.drive.test.sunet.se 
       secretName: tls-secret
-  
+  ingressClassName: nginx 
   rules:
   - host: rds.drive.test.sunet.se
     http:

spark/base/charts/spark-operator/.helmignore

@@ -0,0 +1,38 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+
+ci/
+
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
+
+# MacOS
+.DS_Store
+
+# helm-unittest
+./tests
+.debug
+__snapshot__
+
+# helm-docs
+README.md.gotmpl

spark/base/charts/spark-operator/Chart.yaml

@@ -0,0 +1,11 @@
+apiVersion: v2
+appVersion: v1beta2-1.6.1-3.5.0
+description: A Helm chart for Spark on Kubernetes operator
+home: https://github.com/kubeflow/spark-operator
+keywords:
+- spark
+maintainers:
+- email: yuchaoran2011@gmail.com
+  name: yuchaoran2011
+name: spark-operator
+version: 1.4.2

spark/base/charts/spark-operator/README.md

@@ -0,0 +1,146 @@
+# spark-operator
+
+![Version: 1.4.2](https://img.shields.io/badge/Version-1.4.2-informational?style=flat-square) ![AppVersion: v1beta2-1.6.1-3.5.0](https://img.shields.io/badge/AppVersion-v1beta2--1.6.1--3.5.0-informational?style=flat-square)
+
+A Helm chart for Spark on Kubernetes operator
+
+**Homepage:** <https://github.com/kubeflow/spark-operator>
+
+## Introduction
+
+This chart bootstraps a [Kubernetes Operator for Apache Spark](https://github.com/kubeflow/spark-operator) deployment using the [Helm](https://helm.sh) package manager.
+
+## Prerequisites
+
+- Helm >= 3
+- Kubernetes >= 1.16
+
+## Previous Helm Chart
+
+The previous `spark-operator` Helm chart hosted at [helm/charts](https://github.com/helm/charts) has been moved to this repository in accordance with the [Deprecation timeline](https://github.com/helm/charts#deprecation-timeline). Note that a few things have changed between this version and the old version:
+
+- This repository **only** supports Helm chart installations using Helm 3+ since the `apiVersion` on the chart has been marked as `v2`.
+- Previous versions of the Helm chart have not been migrated, and the version has been set to `1.0.0` at the onset. If you are looking for old versions of the chart, it's best to run `helm pull incubator/sparkoperator --version <your-version>` until you are ready to move to this repository's version.
+- Several configuration properties have been changed, carefully review the [values](#values) section below to make sure you're aligned with the new values.
+
+## Usage
+
+### Add Helm Repo
+
+```shell
+helm repo add spark-operator https://kubeflow.github.io/spark-operator
+
+helm repo update
+```
+
+See [helm repo](https://helm.sh/docs/helm/helm_repo) for command documentation.
+
+### Install the chart
+
+```shell
+helm install [RELEASE_NAME] spark-operator/spark-operator
+```
+
+For example, if you want to create a release with name `spark-operator` in the `default` namespace:
+
+```shell
+helm install spark-operator spark-operator/spark-operator
+```
+
+Note that `helm` will fail to install if the namespace doesn't exist. Either create the namespace beforehand or pass the `--create-namespace` flag to the `helm install` command.
+
+```shell
+helm install spark-operator spark-operator/spark-operator \
+    --namespace spark-operator \
+    --create-namespace
+```
+
+See [helm install](https://helm.sh/docs/helm/helm_install) for command documentation.
+
+### Upgrade the chart
+
+```shell
+helm upgrade [RELEASE_NAME] spark-operator/spark-operator [flags]
+```
+
+See [helm upgrade](https://helm.sh/docs/helm/helm_upgrade) for command documentation.
+
+### Uninstall the chart
+
+```shell
+helm uninstall [RELEASE_NAME]
+```
+
+This removes all the Kubernetes resources associated with the chart and deletes the release, except for the `crds`, those will have to be removed manually.
+
+See [helm uninstall](https://helm.sh/docs/helm/helm_uninstall) for command documentation.
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| affinity | object | `{}` | Affinity for pod assignment |
+| batchScheduler.enable | bool | `false` | Enable batch scheduler for spark jobs scheduling. If enabled, users can specify batch scheduler name in spark application |
+| commonLabels | object | `{}` | Common labels to add to the resources |
+| controllerThreads | int | `10` | Operator concurrency, higher values might increase memory usage |
+| envFrom | list | `[]` | Pod environment variable sources |
+| fullnameOverride | string | `""` | String to override release name |
+| image.pullPolicy | string | `"IfNotPresent"` | Image pull policy |
+| image.repository | string | `"docker.io/kubeflow/spark-operator"` | Image repository |
+| image.tag | string | `""` | if set, override the image tag whose default is the chart appVersion. |
+| imagePullSecrets | list | `[]` | Image pull secrets |
+| ingressUrlFormat | string | `""` | Ingress URL format. Requires the UI service to be enabled by setting `uiService.enable` to true. |
+| istio.enabled | bool | `false` | When using `istio`, spark jobs need to run without a sidecar to properly terminate |
+| labelSelectorFilter | string | `""` | A comma-separated list of key=value, or key labels to filter resources during watch and list based on the specified labels. |
+| leaderElection.lockName | string | `"spark-operator-lock"` | Leader election lock name. Ref: https://github.com/kubeflow/spark-operator/blob/master/docs/user-guide.md#enabling-leader-election-for-high-availability. |
+| leaderElection.lockNamespace | string | `""` | Optionally store the lock in another namespace. Defaults to operator's namespace |
+| logLevel | int | `2` | Set higher levels for more verbose logging |
+| metrics.enable | bool | `true` | Enable prometheus metric scraping |
+| metrics.endpoint | string | `"/metrics"` | Metrics serving endpoint |
+| metrics.port | int | `10254` | Metrics port |
+| metrics.portName | string | `"metrics"` | Metrics port name |
+| metrics.prefix | string | `""` | Metric prefix, will be added to all exported metrics |
+| nameOverride | string | `""` | String to partially override `spark-operator.fullname` template (will maintain the release name) |
+| nodeSelector | object | `{}` | Node labels for pod assignment |
+| podAnnotations | object | `{}` | Additional annotations to add to the pod |
+| podLabels | object | `{}` | Additional labels to add to the pod |
+| podMonitor | object | `{"enable":false,"jobLabel":"spark-operator-podmonitor","labels":{},"podMetricsEndpoint":{"interval":"5s","scheme":"http"}}` | Prometheus pod monitor for operator's pod. |
+| podMonitor.enable | bool | `false` | If enabled, a pod monitor for operator's pod will be submitted. Note that prometheus metrics should be enabled as well. |
+| podMonitor.jobLabel | string | `"spark-operator-podmonitor"` | The label to use to retrieve the job name from |
+| podMonitor.labels | object | `{}` | Pod monitor labels |
+| podMonitor.podMetricsEndpoint | object | `{"interval":"5s","scheme":"http"}` | Prometheus metrics endpoint properties. `metrics.portName` will be used as a port |
+| podSecurityContext | object | `{}` | Pod security context |
+| priorityClassName | string | `""` | A priority class to be used for running spark-operator pod. |
+| rbac.annotations | object | `{}` | Optional annotations for rbac |
+| rbac.create | bool | `false` | **DEPRECATED** use `createRole` and `createClusterRole` |
+| rbac.createClusterRole | bool | `true` | Create and use RBAC `ClusterRole` resources |
+| rbac.createRole | bool | `true` | Create and use RBAC `Role` resources |
+| replicaCount | int | `1` | Desired number of pods, leaderElection will be enabled if this is greater than 1 |
+| resourceQuotaEnforcement.enable | bool | `false` | Whether to enable the ResourceQuota enforcement for SparkApplication resources. Requires the webhook to be enabled by setting `webhook.enable` to true. Ref: https://github.com/kubeflow/spark-operator/blob/master/docs/user-guide.md#enabling-resource-quota-enforcement. |
+| resources | object | `{}` | Pod resource requests and limits Note, that each job submission will spawn a JVM within the Spark Operator Pod using "/usr/local/openjdk-11/bin/java -Xmx128m". Kubernetes may kill these Java processes at will to enforce resource limits. When that happens, you will see the following error: 'failed to run spark-submit for SparkApplication [...]: signal: killed' - when this happens, you may want to increase memory limits. |
+| resyncInterval | int | `30` | Operator resync interval. Note that the operator will respond to events (e.g. create, update) unrelated to this setting |
+| securityContext | object | `{}` | Operator container security context |
+| serviceAccounts.spark.annotations | object | `{}` | Optional annotations for the spark service account |
+| serviceAccounts.spark.create | bool | `true` | Create a service account for spark apps |
+| serviceAccounts.spark.name | string | `""` | Optional name for the spark service account |
+| serviceAccounts.sparkoperator.annotations | object | `{}` | Optional annotations for the operator service account |
+| serviceAccounts.sparkoperator.create | bool | `true` | Create a service account for the operator |
+| serviceAccounts.sparkoperator.name | string | `""` | Optional name for the operator service account |
+| sidecars | list | `[]` | Sidecar containers |
+| sparkJobNamespaces | list | `[""]` | List of namespaces where to run spark jobs |
+| tolerations | list | `[]` | List of node taints to tolerate |
+| uiService.enable | bool | `true` | Enable UI service creation for Spark application |
+| volumeMounts | list | `[]` |  |
+| volumes | list | `[]` |  |
+| webhook.enable | bool | `false` | Enable webhook server |
+| webhook.namespaceSelector | string | `""` | The webhook server will only operate on namespaces with this label, specified in the form key1=value1,key2=value2. Empty string (default) will operate on all namespaces |
+| webhook.objectSelector | string | `""` | The webhook will only operate on resources with this label/s, specified in the form key1=value1,key2=value2, OR key in (value1,value2). Empty string (default) will operate on all objects |
+| webhook.port | int | `8080` | Webhook service port |
+| webhook.portName | string | `"webhook"` | Webhook container port name and service target port name |
+| webhook.timeout | int | `30` | The annotations applied to init job, required to restore certs deleted by the cleanup job during upgrade |
+
+## Maintainers
+
+| Name | Email | Url |
+| ---- | ------ | --- |
+| yuchaoran2011 | <yuchaoran2011@gmail.com> |  |

spark/base/charts/spark-operator/templates/_helpers.tpl

@@ -0,0 +1,79 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "spark-operator.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "spark-operator.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "spark-operator.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "spark-operator.labels" -}}
+helm.sh/chart: {{ include "spark-operator.chart" . }}
+{{ include "spark-operator.selectorLabels" . }}
+{{- if .Values.commonLabels }}
+{{ toYaml .Values.commonLabels }}
+{{- end }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "spark-operator.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "spark-operator.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to be used by the operator
+*/}}
+{{- define "spark-operator.serviceAccountName" -}}
+{{- if .Values.serviceAccounts.sparkoperator.create -}}
+{{ default (include "spark-operator.fullname" .) .Values.serviceAccounts.sparkoperator.name }}
+{{- else -}}
+{{ default "default" .Values.serviceAccounts.sparkoperator.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to be used by spark apps
+*/}}
+{{- define "spark.serviceAccountName" -}}
+{{- if .Values.serviceAccounts.spark.create -}}
+{{- $sparkServiceaccount := printf "%s-%s" .Release.Name "spark" -}}
+    {{ default $sparkServiceaccount .Values.serviceAccounts.spark.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccounts.spark.name }}
+{{- end -}}
+{{- end -}}
+

spark/base/charts/spark-operator/templates/deployment.yaml

@@ -0,0 +1,140 @@
+# If the admission webhook is enabled, then a post-install step is required
+# to generate and install the secret in the operator namespace.
+
+# In the post-install hook, the token corresponding to the operator service account
+# is used to authenticate with the Kubernetes API server to install the secret bundle.
+{{- $jobNamespaces := .Values.sparkJobNamespaces | default list }}
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "spark-operator.fullname" . }}
+  labels:
+    {{- include "spark-operator.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "spark-operator.selectorLabels" . | nindent 6 }}
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+    {{- if or .Values.podAnnotations .Values.metrics.enable }}
+      annotations:
+      {{- if .Values.metrics.enable }}
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "{{ .Values.metrics.port }}"
+        prometheus.io/path: {{ .Values.metrics.endpoint }}
+      {{- end }}
+      {{- if .Values.podAnnotations }}
+        {{- toYaml .Values.podAnnotations | trim | nindent 8 }}
+      {{- end }}
+    {{- end }}
+      labels:
+        {{- include "spark-operator.selectorLabels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+          {{- toYaml . | trim | nindent 8 }}
+        {{- end }}
+    spec:
+      serviceAccountName: {{ include "spark-operator.serviceAccountName" . }}
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+      - name: {{ .Chart.Name }}
+        image: {{ .Values.image.repository }}:{{ default .Chart.AppVersion .Values.image.tag }}
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        {{- if gt (int .Values.replicaCount) 1 }}
+        env:
+          - name: POD_NAME
+            valueFrom:
+              fieldRef:
+                apiVersion: v1
+                fieldPath: metadata.name
+        {{- end }}
+        envFrom:
+          {{- toYaml .Values.envFrom | nindent 10 }}
+        securityContext:
+          {{- toYaml .Values.securityContext | nindent 10 }}
+        {{- if or .Values.metrics.enable .Values.webhook.enable }}
+        ports:
+          {{ if .Values.metrics.enable -}}
+          - name: {{ .Values.metrics.portName | quote }}
+            containerPort: {{ .Values.metrics.port }}
+          {{- end }}
+          {{ if .Values.webhook.enable -}}
+          - name: {{ .Values.webhook.portName | quote }}
+            containerPort: {{ .Values.webhook.port }}
+          {{- end }}
+        {{ end -}}
+        args:
+        - -v={{ .Values.logLevel }}
+        - -logtostderr
+        {{- if eq (len $jobNamespaces) 1 }}
+        - -namespace={{ index $jobNamespaces 0 }}
+        {{- end }}
+        - -enable-ui-service={{ .Values.uiService.enable}}
+        - -ingress-url-format={{ .Values.ingressUrlFormat }}
+        - -controller-threads={{ .Values.controllerThreads }}
+        - -resync-interval={{ .Values.resyncInterval }}
+        - -enable-batch-scheduler={{ .Values.batchScheduler.enable }}
+        - -label-selector-filter={{ .Values.labelSelectorFilter }}
+        {{- if .Values.metrics.enable }}
+        - -enable-metrics=true
+        - -metrics-labels=app_type
+        - -metrics-port={{ .Values.metrics.port }}
+        - -metrics-endpoint={{ .Values.metrics.endpoint }}
+        - -metrics-prefix={{ .Values.metrics.prefix }}
+        {{- end }}
+        {{- if .Values.webhook.enable }}
+        - -enable-webhook=true
+        - -webhook-secret-name={{ include "spark-operator.webhookSecretName" . }}
+        - -webhook-secret-namespace={{ .Release.Namespace }}
+        - -webhook-svc-name={{ include "spark-operator.webhookServiceName" . }}
+        - -webhook-svc-namespace={{ .Release.Namespace }}
+        - -webhook-config-name={{ include "spark-operator.fullname" . }}-webhook-config
+        - -webhook-port={{ .Values.webhook.port }}
+        - -webhook-timeout={{ .Values.webhook.timeout }}
+        - -webhook-namespace-selector={{ .Values.webhook.namespaceSelector }}
+        - -webhook-object-selector={{ .Values.webhook.objectSelector }}
+        {{- end }}
+        - -enable-resource-quota-enforcement={{ .Values.resourceQuotaEnforcement.enable }}
+        {{- if gt (int .Values.replicaCount) 1 }}
+        - -leader-election=true
+        - -leader-election-lock-namespace={{ default .Release.Namespace .Values.leaderElection.lockNamespace }}
+        - -leader-election-lock-name={{ .Values.leaderElection.lockName }}
+        {{- end }}
+        {{- with .Values.resources }}
+        resources:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.volumeMounts }}
+        volumeMounts:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+      {{- with .Values.sidecars }}
+        {{- toYaml . | nindent 6 }}
+      {{- end }}
+      {{- with .Values.volumes }}
+      volumes:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- if .Values.priorityClassName }}
+      priorityClassName: {{ .Values.priorityClassName }}
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

spark/base/charts/spark-operator/templates/prometheus-podmonitor.yaml

@@ -0,0 +1,19 @@
+{{ if and .Values.metrics.enable .Values.podMonitor.enable }}
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: {{ include "spark-operator.name" . -}}-podmonitor
+  labels: {{ toYaml .Values.podMonitor.labels | nindent 4 }}
+spec:
+  podMetricsEndpoints:
+    - interval: {{ .Values.podMonitor.podMetricsEndpoint.interval }}
+      port: {{ .Values.metrics.portName | quote }}
+      scheme: {{ .Values.podMonitor.podMetricsEndpoint.scheme }}
+  jobLabel: {{ .Values.podMonitor.jobLabel }}
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace }}
+  selector:
+    matchLabels:
+      {{- include "spark-operator.selectorLabels" . | nindent 6 }}
+{{ end }}

spark/base/charts/spark-operator/templates/rbac.yaml

@@ -0,0 +1,148 @@
+{{- if or .Values.rbac.create .Values.rbac.createClusterRole -}}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "spark-operator.fullname" . }}
+  labels:
+    {{- include "spark-operator.labels" . | nindent 4 }}
+  {{- with .Values.rbac.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  - persistentvolumeclaims
+  verbs:
+  - "*"
+- apiGroups:
+  - ""
+  resources:
+  - services
+  - configmaps
+  - secrets
+  verbs:
+  - create
+  - get
+  - delete
+  - update
+  - patch
+- apiGroups:
+  - extensions
+  - networking.k8s.io
+  resources:
+  - ingresses
+  verbs:
+  - create
+  - get
+  - delete
+- apiGroups:
+  - ""
+  resources:
+  - nodes
+  verbs:
+  - get
+- apiGroups:
+  - ""
+  resources:
+  - events
+  verbs:
+  - create
+  - update
+  - patch
+- apiGroups:
+  - ""
+  resources:
+  - resourcequotas
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - apiextensions.k8s.io
+  resources:
+  - customresourcedefinitions
+  verbs:
+  - get
+- apiGroups:
+  - admissionregistration.k8s.io
+  resources:
+  - mutatingwebhookconfigurations
+  - validatingwebhookconfigurations
+  verbs:
+  - create
+  - get
+  - update
+  - delete
+- apiGroups:
+  - sparkoperator.k8s.io
+  resources:
+  - sparkapplications
+  - sparkapplications/status
+  - sparkapplications/finalizers
+  - scheduledsparkapplications
+  - scheduledsparkapplications/status
+  - scheduledsparkapplications/finalizers
+  verbs:
+  - "*"
+  {{- if .Values.batchScheduler.enable }}
+  # required for the `volcano` batch scheduler
+- apiGroups:
+  - scheduling.incubator.k8s.io
+  - scheduling.sigs.dev
+  - scheduling.volcano.sh
+  resources:
+  - podgroups
+  verbs:
+  - "*"
+  {{- end }}
+  {{ if .Values.webhook.enable }}
+- apiGroups:
+  - batch
+  resources:
+  - jobs
+  verbs:
+  - delete
+  {{- end }}
+  {{- if gt (int .Values.replicaCount) 1 }}
+- apiGroups:
+  - coordination.k8s.io
+  resources:
+  - leases
+  resourceNames:
+  - {{ .Values.leaderElection.lockName }}
+  verbs:
+  - get
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - coordination.k8s.io
+  resources:
+  - leases
+  verbs:
+  - create
+  {{- end }}
+---
+
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "spark-operator.fullname" . }}
+  labels:
+    {{- include "spark-operator.labels" . | nindent 4 }}
+  {{- with .Values.rbac.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "spark-operator.serviceAccountName" . }}
+    namespace: {{ .Release.Namespace }}
+roleRef:
+  kind: ClusterRole
+  name: {{ include "spark-operator.fullname" . }}
+  apiGroup: rbac.authorization.k8s.io
+{{- end }}

spark/base/charts/spark-operator/templates/serviceaccount.yaml

@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccounts.sparkoperator.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "spark-operator.serviceAccountName" . }}
+  labels:
+    {{- include "spark-operator.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccounts.sparkoperator.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

spark/base/charts/spark-operator/templates/spark-rbac.yaml

@@ -0,0 +1,39 @@
+{{- if or .Values.rbac.create .Values.rbac.createRole }}
+{{- $jobNamespaces := .Values.sparkJobNamespaces | default list }}
+{{- range $jobNamespace := $jobNamespaces }}
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: spark-role
+  namespace: {{ $jobNamespace }}
+  labels:
+    {{- include "spark-operator.labels" $ | nindent 4 }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  - services
+  - configmaps
+  - persistentvolumeclaims
+  verbs:
+  - "*"
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: spark
+  namespace: {{ $jobNamespace }}
+  labels:
+    {{- include "spark-operator.labels" $ | nindent 4 }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "spark.serviceAccountName" $ }}
+  namespace: {{ $jobNamespace }}
+roleRef:
+  kind: Role
+  name: spark-role
+  apiGroup: rbac.authorization.k8s.io
+{{- end }}
+{{- end }}

spark/base/charts/spark-operator/templates/spark-serviceaccount.yaml

@@ -0,0 +1,14 @@
+{{- if .Values.serviceAccounts.spark.create }}
+{{- range $sparkJobNamespace := .Values.sparkJobNamespaces | default (list .Release.Namespace) }}
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "spark.serviceAccountName" $ }}
+  namespace: {{ $sparkJobNamespace }}
+  {{- with $.Values.serviceAccounts.spark.annotations }}
+  annotations: {{ toYaml . | nindent 4 }}
+  {{- end }}
+  labels: {{ include "spark-operator.labels" $ | nindent 4 }}
+{{- end }}
+{{- end }}

spark/base/charts/spark-operator/templates/webhook/_helpers.tpl

@@ -0,0 +1,14 @@
+{{/*
+Create the name of the secret to be used by webhook
+*/}}
+{{- define "spark-operator.webhookSecretName" -}}
+{{ include "spark-operator.fullname" . }}-webhook-certs
+{{- end -}}
+
+
+{{/*
+Create the name of the service to be used by webhook
+*/}}
+{{- define "spark-operator.webhookServiceName" -}}
+{{ include "spark-operator.fullname" . }}-webhook-svc
+{{- end -}}

spark/base/charts/spark-operator/templates/webhook/secret.yaml

@@ -0,0 +1,13 @@
+{{- if .Values.webhook.enable -}}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "spark-operator.webhookSecretName" . }}
+  labels:
+    {{- include "spark-operator.labels" . | nindent 4 }}
+data:
+  ca-key.pem: ""
+  ca-cert.pem: ""
+  server-key.pem: ""
+  server-cert.pem: ""
+{{- end }}

spark/base/charts/spark-operator/templates/webhook/service.yaml

@@ -0,0 +1,15 @@
+{{- if .Values.webhook.enable -}}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "spark-operator.webhookServiceName" . }}
+  labels:
+    {{- include "spark-operator.labels" . | nindent 4 }}
+spec:
+  selector:
+    {{- include "spark-operator.selectorLabels" . | nindent 4 }}
+  ports:
+  - port: 443
+    targetPort: {{ .Values.webhook.portName | quote }}
+    name: {{ .Values.webhook.portName }}
+{{- end }}

spark/base/charts/spark-operator/tests/deployment_test.yaml

@@ -0,0 +1,301 @@
+suite: Test spark operator deployment
+
+templates:
+  - deployment.yaml
+
+release:
+  name: spark-operator
+
+tests:
+  - it: Should contain namespace arg when sparkJobNamespaces is equal to 1
+    set:
+      sparkJobNamespaces:
+        - ns1
+    asserts:
+      - contains:
+          path: spec.template.spec.containers[0].args
+          content: -namespace=ns1
+
+  - it: Should add pod annotations if podAnnotations is set
+    set:
+      podAnnotations:
+        key1: value1
+        key2: value2
+    asserts:
+      - equal:
+          path: spec.template.metadata.annotations.key1
+          value: value1
+      - equal:
+          path: spec.template.metadata.annotations.key2
+          value: value2
+
+  - it: Should add prometheus annotations if metrics.enable is true
+    set:
+      metrics:
+        enable: true
+        port: 10254
+        endpoint: /metrics
+    asserts:
+      - equal:
+          path: spec.template.metadata.annotations["prometheus.io/scrape"]
+          value: "true"
+      - equal:
+          path: spec.template.metadata.annotations["prometheus.io/port"]
+          value: "10254"
+      - equal:
+          path: spec.template.metadata.annotations["prometheus.io/path"]
+          value: /metrics
+
+  - it: Should add secrets if imagePullSecrets is set
+    set:
+      imagePullSecrets:
+        - name: test-secret1
+        - name: test-secret2
+    asserts:
+      - equal:
+          path: spec.template.spec.imagePullSecrets[0].name
+          value: test-secret1
+      - equal:
+          path: spec.template.spec.imagePullSecrets[1].name
+          value: test-secret2
+
+  - it: Should add pod securityContext if podSecurityContext is set
+    set:
+      podSecurityContext:
+        runAsUser: 1000
+        runAsGroup: 2000
+        fsGroup: 3000
+    asserts:
+      - equal:
+          path: spec.template.spec.securityContext.runAsUser
+          value: 1000
+      - equal:
+          path: spec.template.spec.securityContext.runAsGroup
+          value: 2000
+      - equal:
+          path: spec.template.spec.securityContext.fsGroup
+          value: 3000
+
+  - it: Should use the specified image repository if image.repository and image.tag is set
+    set:
+      image:
+        repository: test-repository
+        tag: test-tag
+    asserts:
+      - equal:
+          path: spec.template.spec.containers[0].image
+          value: test-repository:test-tag
+
+  - it: Should use the specified image pull policy if image.pullPolicy is set
+    set:
+      image:
+        pullPolicy: Always
+    asserts:
+      - equal:
+          path: spec.template.spec.containers[0].imagePullPolicy
+          value: Always
+
+  - it: Should add container securityContext if securityContext is set
+    set:
+      securityContext:
+        runAsUser: 1000
+        runAsGroup: 2000
+        fsGroup: 3000
+    asserts:
+      - equal:
+          path: spec.template.spec.containers[0].securityContext.runAsUser
+          value: 1000
+      - equal:
+          path: spec.template.spec.containers[0].securityContext.runAsGroup
+          value: 2000
+      - equal:
+          path: spec.template.spec.containers[0].securityContext.fsGroup
+          value: 3000
+
+  - it: Should add metric ports if metrics.enable is true
+    set:
+      metrics:
+        enable: true
+        port: 10254
+        portName: metrics
+    asserts:
+      - contains:
+          path: spec.template.spec.containers[0].ports
+          content:
+            name: metrics
+            containerPort: 10254
+          count: 1
+
+  - it: Should add webhook ports if webhook.enable is true
+    set:
+      webhook:
+        enable: true
+        port: 8080
+        portName: webhook
+    asserts:
+      - contains:
+          path: spec.template.spec.containers[0].ports
+          content:
+            name: webhook
+            containerPort: 8080
+          count: 1
+
+  - it: Should add resources if resources is set
+    set:
+      resources:
+        requests:
+          memory: "64Mi"
+          cpu: "250m"
+        limits:
+          memory: "128Mi"
+          cpu: "500m"
+    asserts:
+      - equal:
+          path: spec.template.spec.containers[0].resources
+          value:
+            requests:
+              memory: "64Mi"
+              cpu: "250m"
+            limits:
+              memory: "128Mi"
+              cpu: "500m"
+
+  - it: Should add sidecars if sidecars is set
+    set:
+      sidecars:
+        - name: sidecar1
+          image: sidecar-image1
+        - name: sidecar2
+          image: sidecar-image2
+    asserts:
+      - contains:
+          path: spec.template.spec.containers
+          content:
+            name: sidecar1
+            image: sidecar-image1
+          count: 1
+      - contains:
+          path: spec.template.spec.containers
+          content:
+            name: sidecar2
+            image: sidecar-image2
+          count: 1
+
+  - it: Should add volumes if volumes is set
+    set:
+      volumes:
+        - name: volume1
+          emptyDir: {}
+        - name: volume2
+          emptyDir: {}
+    asserts:
+      - contains:
+          path: spec.template.spec.volumes
+          content:
+            name: volume1
+            emptyDir: {}
+          count: 1
+      - contains:
+          path: spec.template.spec.volumes
+          content:
+            name: volume2
+            emptyDir: {}
+          count: 1
+
+  - it: Should add volume mounts if volumeMounts is set
+    set:
+      volumeMounts:
+        - name: volume1
+          mountPath: /volume1
+        - name: volume2
+          mountPath: /volume2
+    asserts:
+      - contains:
+          path: spec.template.spec.containers[0].volumeMounts
+          content:
+            name: volume1
+            mountPath: /volume1
+          count: 1
+      - contains:
+          path: spec.template.spec.containers[0].volumeMounts
+          content:
+            name: volume2
+            mountPath: /volume2
+          count: 1
+
+  - it: Should add nodeSelector if nodeSelector is set
+    set:
+      nodeSelector:
+        key1: value1
+        key2: value2
+    asserts:
+      - equal:
+          path: spec.template.spec.nodeSelector.key1
+          value: value1
+      - equal:
+          path: spec.template.spec.nodeSelector.key2
+          value: value2
+
+  - it: Should add affinity if affinity is set
+    set:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                  - key: topology.kubernetes.io/zone
+                    operator: In
+                    values:
+                      - antarctica-east1
+                      - antarctica-west1
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 1
+              preference:
+                matchExpressions:
+                  - key: another-node-label-key
+                    operator: In
+                    values:
+                      - another-node-label-value
+    asserts:
+      - equal:
+          path: spec.template.spec.affinity
+          value:
+            nodeAffinity:
+              requiredDuringSchedulingIgnoredDuringExecution:
+                nodeSelectorTerms:
+                  - matchExpressions:
+                      - key: topology.kubernetes.io/zone
+                        operator: In
+                        values:
+                          - antarctica-east1
+                          - antarctica-west1
+              preferredDuringSchedulingIgnoredDuringExecution:
+                - weight: 1
+                  preference:
+                    matchExpressions:
+                      - key: another-node-label-key
+                        operator: In
+                        values:
+                          - another-node-label-value
+
+  - it: Should add tolerations if tolerations is set
+    set:
+      tolerations:
+        - key: key1
+          operator: Equal
+          value: value1
+          effect: NoSchedule
+        - key: key2
+          operator: Exists
+          effect: NoSchedule
+    asserts:
+      - equal:
+          path: spec.template.spec.tolerations
+          value:
+            - key: key1
+              operator: Equal
+              value: value1
+              effect: NoSchedule
+            - key: key2
+              operator: Exists
+              effect: NoSchedule

spark/base/charts/spark-operator/tests/rbac_test.yaml

@@ -0,0 +1,90 @@
+suite: Test spark operator rbac
+
+templates:
+  - rbac.yaml
+
+release:
+  name: spark-operator
+
+tests:
+  - it: Should not render spark operator rbac resources if rbac.create is false and rbac.createClusterRole is false
+    set:
+      rbac:
+        create: false
+        createClusterRole: false
+    asserts:
+      - hasDocuments:
+          count: 0
+
+  - it: Should render spark operator cluster role if rbac.create is true
+    set:
+      rbac:
+        create: true
+    documentIndex: 0
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: ClusterRole
+          name: spark-operator
+
+  - it: Should render spark operator cluster role if rbac.createClusterRole is true
+    set:
+      rbac:
+        createClusterRole: true
+    documentIndex: 0
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: ClusterRole
+          name: spark-operator
+
+  - it: Should render spark operator cluster role binding if rbac.create is true
+    set:
+      rbac:
+        create: true
+    documentIndex: 1
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: ClusterRoleBinding
+          name: spark-operator
+
+  - it: Should render spark operator cluster role binding correctly if rbac.createClusterRole is true
+    set:
+      rbac:
+        createClusterRole: true
+    release:
+    documentIndex: 1
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: ClusterRoleBinding
+          name: spark-operator
+      - contains:
+          path: subjects
+          content:
+            kind: ServiceAccount
+            name: spark-operator
+            namespace: NAMESPACE
+          count: 1
+      - equal:
+          path: roleRef
+          value:
+            kind: ClusterRole
+            name: spark-operator
+            apiGroup: rbac.authorization.k8s.io
+
+  - it: Should add extra annotations to spark operator cluster role if rbac.annotations is set
+    set:
+      rbac:
+        annotations:
+          key1: value1
+          key2: value2
+    documentIndex: 0
+    asserts:
+      - equal:
+          path: metadata.annotations.key1
+          value: value1
+      - equal:
+          path: metadata.annotations.key2
+          value: value2

spark/base/charts/spark-operator/tests/serviceaccount_test.yaml

@@ -0,0 +1,54 @@
+suite: Test spark operator service account
+
+templates:
+  - serviceaccount.yaml
+
+release:
+  name: spark-operator
+
+tests:
+  - it: Should not render service account if serviceAccounts.sparkoperator.create is false
+    set:
+      serviceAccounts:
+        sparkoperator:
+          create: false
+    asserts:
+      - hasDocuments:
+          count: 0
+
+  - it: Should render service account if serviceAccounts.sparkoperator.create is true
+    set:
+      serviceAccounts:
+        sparkoperator:
+          create: true
+    asserts:
+      - containsDocument:
+          apiVersion: v1
+          kind: ServiceAccount
+          name: spark-operator
+  
+  - it: Should use the specified service account name if serviceAccounts.sparkoperator.name is set
+    set:
+      serviceAccounts:
+        sparkoperator:
+          name: custom-service-account
+    asserts:
+      - containsDocument:
+          apiVersion: v1
+          kind: ServiceAccount
+          name: custom-service-account
+
+  - it: Should add extra annotations if serviceAccounts.sparkoperator.annotations is set
+    set:
+      serviceAccounts:
+        sparkoperator:
+          annotations:
+            key1: value1
+            key2: value2
+    asserts:
+      - equal:
+          path: metadata.annotations.key1
+          value: value1
+      - equal:
+          path: metadata.annotations.key2
+          value: value2

spark/base/charts/spark-operator/tests/spark-rbac_test.yaml

@@ -0,0 +1,133 @@
+suite: Test spark rbac
+
+templates:
+  - spark-rbac.yaml
+
+release:
+  name: spark-operator
+
+tests:
+  - it: Should not render spark rbac resources if rbac.create is false and rbac.createRole is false
+    set:
+      rbac:
+        create: false
+        createRole: false
+    asserts:
+      - hasDocuments:
+          count: 0
+
+  - it: Should render spark role if rbac.create is true
+    set:
+      rbac:
+        create: true
+    documentIndex: 0
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: Role
+          name: spark-role
+
+  - it: Should render spark role if rbac.createRole is true
+    set:
+      rbac:
+        createRole: true
+    documentIndex: 0
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: Role
+          name: spark-role
+
+  - it: Should render spark role binding if rbac.create is true
+    set:
+      rbac:
+        create: true
+    documentIndex: 1
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: RoleBinding
+          name: spark
+
+  - it: Should render spark role binding if rbac.createRole is true
+    set:
+      rbac:
+        createRole: true
+    documentIndex: 1
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: RoleBinding
+          name: spark
+
+  - it: Should create a single spark role with namespace "" by default
+    documentIndex: 0
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: Role
+          name: spark-role
+          namespace: ""
+
+  - it: Should create a single spark role binding with namespace "" by default
+    values:
+      - ../values.yaml
+    documentIndex: 1
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: RoleBinding
+          name: spark
+          namespace: ""
+
+  - it: Should render multiple spark roles if sparkJobNamespaces is set with multiple values
+    set:
+      sparkJobNamespaces:
+        - ns1
+        - ns2
+    documentIndex: 0
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: Role
+          name: spark-role
+          namespace: ns1
+
+  - it: Should render multiple spark role bindings if sparkJobNamespaces is set with multiple values
+    set:
+      sparkJobNamespaces:
+        - ns1
+        - ns2
+    documentIndex: 1
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: RoleBinding
+          name: spark
+          namespace: ns1
+
+  - it: Should render multiple spark roles if sparkJobNamespaces is set with multiple values
+    set:
+      sparkJobNamespaces:
+        - ns1
+        - ns2
+    documentIndex: 2
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: Role
+          name: spark-role
+          namespace: ns2
+
+  - it: Should render multiple spark role bindings if sparkJobNamespaces is set with multiple values
+    set:
+      sparkJobNamespaces:
+        - ns1
+        - ns2
+    documentIndex: 3
+    asserts:
+      - containsDocument:
+          apiVersion: rbac.authorization.k8s.io/v1
+          kind: RoleBinding
+          name: spark
+          namespace: ns2

spark/base/charts/spark-operator/tests/spark-serviceaccount_test.yaml

@@ -0,0 +1,112 @@
+suite: Test spark service account
+
+templates:
+  - spark-serviceaccount.yaml
+
+release:
+  name: spark-operator
+
+tests:
+  - it: Should not render service account if serviceAccounts.spark.create is false
+    set:
+      serviceAccounts:
+        spark:
+          create: false
+    asserts:
+      - hasDocuments:
+          count: 0
+
+  - it: Should render service account if serviceAccounts.spark.create is true
+    set:
+      serviceAccounts:
+        spark:
+          create: true
+    asserts:
+      - containsDocument:
+          apiVersion: v1
+          kind: ServiceAccount
+          name: spark-operator-spark
+
+  - it: Should use the specified service account name if serviceAccounts.spark.name is set
+    set:
+      serviceAccounts:
+        spark:
+          name: spark
+    asserts:
+      - containsDocument:
+          apiVersion: v1
+          kind: ServiceAccount
+          name: spark
+
+  - it: Should add extra annotations if serviceAccounts.spark.annotations is set
+    set:
+      serviceAccounts:
+        spark:
+          annotations:
+            key1: value1
+            key2: value2
+    asserts:
+      - equal:
+          path: metadata.annotations.key1
+          value: value1
+      - equal:
+          path: metadata.annotations.key2
+          value: value2
+
+  - it: Should create multiple service accounts if sparkJobNamespaces is set
+    set:
+      serviceAccounts:
+        spark:
+          name: spark
+      sparkJobNamespaces:
+        - ns1
+        - ns2
+        - ns3
+    documentIndex: 0
+    asserts:
+      - hasDocuments:
+          count: 3
+      - containsDocument:
+          apiVersion: v1
+          kind: ServiceAccount
+          name: spark
+          namespace: ns1
+
+
+  - it: Should create multiple service accounts if sparkJobNamespaces is set
+    set:
+      serviceAccounts:
+        spark:
+          name: spark
+      sparkJobNamespaces:
+        - ns1
+        - ns2
+        - ns3
+    documentIndex: 1
+    asserts:
+      - hasDocuments:
+          count: 3
+      - containsDocument:
+          apiVersion: v1
+          kind: ServiceAccount
+          name: spark
+          namespace: ns2
+
+  - it: Should create multiple service accounts if sparkJobNamespaces is set
+    set:
+      serviceAccounts:
+        spark:
+          name: spark
+      sparkJobNamespaces:
+        - ns1
+        - ns2
+        - ns3
+    documentIndex: 2
+    asserts:
+      - hasDocuments:
+          count: 3
+      - containsDocument:
+          apiVersion: v1
+          kind: ServiceAccount
+          name: spark
+          namespace: ns3

spark/base/charts/spark-operator/tests/webhook/secret_test.yaml

@@ -0,0 +1,31 @@
+suite: Test spark operator webhook secret
+
+templates:
+  - webhook/secret.yaml
+
+release:
+  name: spark-operator
+  namespace: spark-operator
+
+tests:
+  - it: Should not render the webhook secret if webhook.enable is false
+    asserts:
+      - hasDocuments:
+          count: 0
+
+  - it: Should render the webhook secret with empty data fields
+    set:
+      webhook:
+        enable: true
+    asserts:
+      - containsDocument:
+          apiVersion: v1
+          kind: Secret
+          name: spark-operator-webhook-certs
+      - equal:
+          path: data
+          value:
+            ca-key.pem: ""
+            ca-cert.pem: ""
+            server-key.pem: ""
+            server-cert.pem: ""

spark/base/charts/spark-operator/tests/webhook/service_test.yaml

@@ -0,0 +1,33 @@
+suite: Test spark operator webhook service
+
+templates:
+  - webhook/service.yaml
+
+release:
+  name: spark-operator
+
+tests:
+  - it: Should not render the webhook service if webhook.enable is false
+    set:
+      webhook:
+        enable: false
+    asserts:
+      - hasDocuments:
+          count: 0
+
+  - it: Should render the webhook service correctly if webhook.enable is true
+    set:
+      webhook:
+        enable: true
+        portName: webhook
+    asserts:
+      - containsDocument:
+          apiVersion: v1
+          kind: Service
+          name: spark-operator-webhook-svc
+      - equal:
+          path: spec.ports[0]
+          value:
+            port: 443
+            targetPort: webhook
+            name: webhook

spark/base/charts/spark-operator/values.yaml

@@ -0,0 +1,189 @@
+# Default values for spark-operator.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# -- Common labels to add to the resources
+commonLabels: {}
+
+# replicaCount -- Desired number of pods, leaderElection will be enabled
+# if this is greater than 1
+replicaCount: 1
+
+image:
+  # -- Image repository
+  repository: docker.io/kubeflow/spark-operator
+  # -- Image pull policy
+  pullPolicy: IfNotPresent
+  # -- if set, override the image tag whose default is the chart appVersion.
+  tag: ""
+
+# -- Image pull secrets
+imagePullSecrets: []
+
+# -- String to partially override `spark-operator.fullname` template (will maintain the release name)
+nameOverride: ""
+
+# -- String to override release name
+fullnameOverride: ""
+
+rbac:
+  # -- **DEPRECATED** use `createRole` and `createClusterRole`
+  create: false
+  # -- Create and use RBAC `Role` resources
+  createRole: true
+  # -- Create and use RBAC `ClusterRole` resources
+  createClusterRole: true
+  # -- Optional annotations for rbac
+  annotations: {}
+
+serviceAccounts:
+  spark:
+    # -- Create a service account for spark apps
+    create: true
+    # -- Optional name for the spark service account
+    name: ""
+    # -- Optional annotations for the spark service account
+    annotations: {}
+  sparkoperator:
+    # -- Create a service account for the operator
+    create: true
+    # -- Optional name for the operator service account
+    name: ""
+    # -- Optional annotations for the operator service account
+    annotations: {}
+
+# -- List of namespaces where to run spark jobs
+sparkJobNamespaces:
+  - ""
+# - ns1
+
+# -- Operator concurrency, higher values might increase memory usage
+controllerThreads: 10
+
+# -- Operator resync interval. Note that the operator will respond to events (e.g. create, update)
+# unrelated to this setting
+resyncInterval: 30
+
+uiService:
+  # -- Enable UI service creation for Spark application
+  enable: true
+
+# -- Ingress URL format.
+# Requires the UI service to be enabled by setting `uiService.enable` to true.
+ingressUrlFormat: ""
+
+# -- Set higher levels for more verbose logging
+logLevel: 2
+
+# -- Pod environment variable sources
+envFrom: []
+
+# podSecurityContext -- Pod security context
+podSecurityContext: {}
+
+# securityContext -- Operator container security context
+securityContext: {}
+
+# sidecars -- Sidecar containers
+sidecars: []
+
+# volumes - Operator volumes
+volumes: []
+
+# volumeMounts - Operator volumeMounts
+volumeMounts: []
+
+webhook:
+  # -- Enable webhook server
+  enable: false
+  # -- Webhook service port
+  port: 8080
+  # -- Webhook container port name and service target port name
+  portName: webhook
+  # -- The webhook server will only operate on namespaces with this label, specified in the form key1=value1,key2=value2.
+  # Empty string (default) will operate on all namespaces
+  namespaceSelector: ""
+  # -- The webhook will only operate on resources with this label/s, specified in the form key1=value1,key2=value2, OR key in (value1,value2).
+  # Empty string (default) will operate on all objects
+  objectSelector: ""
+  # -- The annotations applied to init job, required to restore certs deleted by the cleanup job during upgrade
+  timeout: 30
+
+metrics:
+  # -- Enable prometheus metric scraping
+  enable: true
+  # -- Metrics port
+  port: 10254
+  # -- Metrics port name
+  portName: metrics
+  # -- Metrics serving endpoint
+  endpoint: /metrics
+  # -- Metric prefix, will be added to all exported metrics
+  prefix: ""
+
+# -- Prometheus pod monitor for operator's pod.
+podMonitor:
+  # -- If enabled, a pod monitor for operator's pod will be submitted. Note that prometheus metrics should be enabled as well.
+  enable: false
+  # -- Pod monitor labels
+  labels: {}
+  # -- The label to use to retrieve the job name from
+  jobLabel: spark-operator-podmonitor
+  # -- Prometheus metrics endpoint properties. `metrics.portName` will be used as a port
+  podMetricsEndpoint:
+    scheme: http
+    interval: 5s
+
+# nodeSelector -- Node labels for pod assignment
+nodeSelector: {}
+
+# tolerations -- List of node taints to tolerate
+tolerations: []
+
+# affinity -- Affinity for pod assignment
+affinity: {}
+
+# podAnnotations -- Additional annotations to add to the pod
+podAnnotations: {}
+
+# podLabels -- Additional labels to add to the pod
+podLabels: {}
+
+# resources -- Pod resource requests and limits
+# Note, that each job submission will spawn a JVM within the Spark Operator Pod using "/usr/local/openjdk-11/bin/java -Xmx128m".
+# Kubernetes may kill these Java processes at will to enforce resource limits. When that happens, you will see the following error:
+# 'failed to run spark-submit for SparkApplication [...]: signal: killed' - when this happens, you may want to increase memory limits.
+resources: {}
+  # limits:
+  #   cpu: 100m
+  #   memory: 300Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 300Mi
+
+batchScheduler:
+  # -- Enable batch scheduler for spark jobs scheduling. If enabled, users can specify batch scheduler name in spark application
+  enable: false
+
+resourceQuotaEnforcement:
+  # -- Whether to enable the ResourceQuota enforcement for SparkApplication resources.
+  # Requires the webhook to be enabled by setting `webhook.enable` to true.
+  # Ref: https://github.com/kubeflow/spark-operator/blob/master/docs/user-guide.md#enabling-resource-quota-enforcement.
+  enable: false
+
+leaderElection:
+  # -- Leader election lock name.
+  # Ref: https://github.com/kubeflow/spark-operator/blob/master/docs/user-guide.md#enabling-leader-election-for-high-availability.
+  lockName: "spark-operator-lock"
+  # -- Optionally store the lock in another namespace. Defaults to operator's namespace
+  lockNamespace: ""
+
+istio:
+  # -- When using `istio`, spark jobs need to run without a sidecar to properly terminate
+  enabled: false
+
+# labelSelectorFilter -- A comma-separated list of key=value, or key labels to filter resources during watch and list based on the specified labels.
+labelSelectorFilter: ""
+
+# priorityClassName -- A priority class to be used for running spark-operator pod.
+priorityClassName: ""

spark/base/kustomization.yaml

@@ -0,0 +1,11 @@
+---
+resources:
+  - spark-master-controller.yml
+  - spark-master-service.yml
+  - spark-ui-proxy-controller.yml
+  - spark-ui-proxy-ingress.yml
+  - spark-ui-proxy-service.yml
+  - spark-worker-controller.yml
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+

spark/base/spark-master-controller.yml

@@ -0,0 +1,23 @@
+kind: ReplicationController
+apiVersion: v1
+metadata:
+  name: spark-master-controller
+spec:
+  replicas: 1
+  selector:
+    component: spark-master
+  template:
+    metadata:
+      labels:
+        component: spark-master
+    spec:
+      containers:
+        - name: spark-master
+          image: registry.k8s.io/spark:1.5.2_v1
+          command: ["/start-master"]
+          ports:
+            - containerPort: 7077
+            - containerPort: 8080
+          resources:
+            requests:
+              cpu: 100m

spark/base/spark-master-service.yml

@@ -0,0 +1,14 @@
+kind: Service
+apiVersion: v1
+metadata:
+  name: spark-master
+spec:
+  ports:
+    - port: 7077
+      targetPort: 7077
+      name: spark
+    - port: 8080
+      targetPort: 8080
+      name: http
+  selector:
+    component: spark-master

spark/base/spark-ui-proxy-controller.yml

@@ -0,0 +1,29 @@
+kind: ReplicationController
+apiVersion: v1
+metadata:
+  name: spark-ui-proxy-controller
+spec:
+  replicas: 1
+  selector:
+    component: spark-ui-proxy
+  template:
+    metadata:
+      labels:
+        component: spark-ui-proxy
+    spec:
+      containers:
+        - name: spark-ui-proxy
+          image:  iguaziodocker/spark-ui-proxy:0.1.0
+          ports:
+            - containerPort: 80
+          resources:
+            requests:
+              cpu: 100m
+          args:
+            - spark-master:8080
+          livenessProbe:
+              httpGet:
+                path: /
+                port: 80
+              initialDelaySeconds: 120
+              timeoutSeconds: 5

spark/base/spark-ui-proxy-ingress.yml

@@ -0,0 +1,30 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: spark-ui-proxy-ingress
+  annotations:
+    kubernetes.io/ingress.class: nginx
+spec:
+  ingressClassName: nginx
+  defaultBackend:
+    service:
+      name: spark-ui-proxy
+      port:
+        number: 80
+  tls:
+    - hosts:
+        - spark.drive.test.sunet.se 
+      secretName: tls-secret
+  
+  rules:
+  - host: spark.drive.test.sunet.se
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend: 
+          service:
+            name: spark-ui-proxy
+            port:
+              number: 80

spark/base/spark-ui-proxy-service.yml

@@ -0,0 +1,12 @@
+---
+kind: Service
+apiVersion: v1
+metadata:
+  name: spark-ui-proxy
+spec:
+  ports:
+    - port: 80
+      targetPort: 80
+  selector:
+    component: spark-ui-proxy
+  type: LoadBalancer

spark/base/spark-worker-controller.yml

@@ -0,0 +1,23 @@
+kind: ReplicationController
+apiVersion: v1
+metadata:
+  name: spark-worker-controller
+spec:
+  replicas: 2
+  selector:
+    component: spark-worker
+  template:
+    metadata:
+      labels:
+        component: spark-worker
+    spec:
+      containers:
+        - name: spark-worker
+          image: registry.k8s.io/spark:1.5.2_v1
+          command: ["/start-worker"]
+          ports:
+            - containerPort: 8081
+          resources:
+            requests:
+              cpu: 100m
+

spark/overlays/test/kustomization.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources: [../../base/]
+helmCharts:
+  - includeCRDs: true
+    name: spark-operator
+    releaseName: spark
+    valuesFile: ./values/values.yaml
+    version: 1.4.2
+    namespace: spark
+helmGlobals:
+  chartHome: ../../base/charts/
+patches:
+  - path: spark-ui-proxy-ingress.yml

spark/overlays/test/spark-ui-proxy-ingress.yml

@@ -0,0 +1,31 @@
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: spark-ui-proxy-ingress
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/auth-type: basic
+    nginx.ingress.kubernetes.io/auth-secret: htpasswd
+    nginx.ingress.kubernetes.io/auth-realm: Enter your credentials
+spec:
+  ingressClassName: nginx
+  defaultBackend:
+    service:
+      name: spark-ui-proxy
+      port:
+        number: 80
+  tls:
+    - hosts: [spark.drive.test.sunet.se]
+      secretName: tls-secret
+  rules:
+    - host: spark.drive.test.sunet.se
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: spark-ui-proxy
+                port:
+                  number: 80

spark/overlays/test/values/values.yaml

@@ -0,0 +1,163 @@
+# -- Common labels to add to the resources
+commonLabels: {}
+
+# replicaCount -- Desired number of pods, leaderElection will be enabled
+# if this is greater than 1
+replicaCount: 3
+
+image:
+  # -- Image repository
+  repository: docker.io/kubeflow/spark-operator
+  # -- Image pull policy
+  pullPolicy: IfNotPresent
+  # -- if set, override the image tag whose default is the chart appVersion.
+  tag: ""
+
+# -- Image pull secrets
+imagePullSecrets: []
+
+rbac:
+  # -- Create and use RBAC `Role` resources
+  createRole: true
+  # -- Create and use RBAC `ClusterRole` resources
+  createClusterRole: true
+
+serviceAccounts:
+  spark:
+    # -- Create a service account for spark apps
+    create: true
+    # -- Optional name for the spark service account
+    name: ""
+    # -- Optional annotations for the spark service account
+    annotations: {}
+  sparkoperator:
+    # -- Create a service account for the operator
+    create: true
+    # -- Optional name for the operator service account
+    name: ""
+    # -- Optional annotations for the operator service account
+    annotations: {}
+
+# -- List of namespaces where to run spark jobs
+sparkJobNamespaces:
+  - "spark"
+
+# -- Operator concurrency, higher values might increase memory usage
+controllerThreads: 10
+
+# -- Operator resync interval. Note that the operator will respond to events (e.g. create, update)
+# unrelated to this setting
+resyncInterval: 30
+
+uiService:
+  # -- Enable UI service creation for Spark application
+  enable: true
+
+# -- Ingress URL format.
+# Requires the UI service to be enabled by setting `uiService.enable` to true.
+ingressUrlFormat: ""
+
+# -- Set higher levels for more verbose logging
+logLevel: 2
+
+# -- Pod environment variable sources
+envFrom: []
+
+# podSecurityContext -- Pod security context
+podSecurityContext: {}
+
+# securityContext -- Operator container security context
+securityContext: {}
+
+# sidecars -- Sidecar containers
+sidecars: []
+
+# volumes - Operator volumes
+volumes: []
+
+# volumeMounts - Operator volumeMounts
+volumeMounts: []
+
+webhook:
+  # -- Enable webhook server
+  enable: false
+  # -- Webhook service port
+  port: 8080
+  # -- Webhook container port name and service target port name
+  portName: webhook
+  # -- The webhook server will only operate on namespaces with this label, specified in the form key1=value1,key2=value2.
+  # Empty string (default) will operate on all namespaces
+  namespaceSelector: ""
+  # -- The webhook will only operate on resources with this label/s, specified in the form key1=value1,key2=value2, OR key in (value1,value2).
+  # Empty string (default) will operate on all objects
+  objectSelector: ""
+  # -- The annotations applied to init job, required to restore certs deleted by the cleanup job during upgrade
+  timeout: 30
+
+metrics:
+  # -- Enable prometheus metric scraping
+  enable: true
+  # -- Metrics port
+  port: 10254
+  # -- Metrics port name
+  portName: metrics
+  # -- Metrics serving endpoint
+  endpoint: /metrics
+  # -- Metric prefix, will be added to all exported metrics
+  prefix: ""
+
+# -- Prometheus pod monitor for operator's pod.
+podMonitor:
+  # -- If enabled, a pod monitor for operator's pod will be submitted. Note that prometheus metrics should be enabled as well.
+  enable: false
+  # -- Pod monitor labels
+  labels: {}
+  # -- The label to use to retrieve the job name from
+  jobLabel: spark-operator-podmonitor
+  # -- Prometheus metrics endpoint properties. `metrics.portName` will be used as a port
+  podMetricsEndpoint:
+    scheme: http
+    interval: 5s
+
+# nodeSelector -- Node labels for pod assignment
+nodeSelector: {}
+
+# tolerations -- List of node taints to tolerate
+tolerations: []
+
+# affinity -- Affinity for pod assignment
+affinity: {}
+
+# podAnnotations -- Additional annotations to add to the pod
+podAnnotations: {}
+
+# podLabels -- Additional labels to add to the pod
+podLabels: {}
+
+# resources -- Pod resource requests and limits
+# Note, that each job submission will spawn a JVM within the Spark Operator Pod using "/usr/local/openjdk-11/bin/java -Xmx128m".
+# Kubernetes may kill these Java processes at will to enforce resource limits. When that happens, you will see the following error:
+# 'failed to run spark-submit for SparkApplication [...]: signal: killed' - when this happens, you may want to increase memory limits.
+resources: {}
+  # limits:
+  #   cpu: 100m
+  #   memory: 300Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 300Mi
+
+batchScheduler:
+  # -- Enable batch scheduler for spark jobs scheduling. If enabled, users can specify batch scheduler name in spark application
+  enable: false
+
+resourceQuotaEnforcement:
+  # -- Whether to enable the ResourceQuota enforcement for SparkApplication resources.
+  # Requires the webhook to be enabled by setting `webhook.enable` to true.
+  # Ref: https://github.com/kubeflow/spark-operator/blob/master/docs/user-guide.md#enabling-resource-quota-enforcement.
+  enable: false
+
+leaderElection:
+  # -- Leader election lock name.
+  # Ref: https://github.com/kubeflow/spark-operator/blob/master/docs/user-guide.md#enabling-leader-election-for-high-availability.
+  lockName: "spark-operator-lock"
+