k8s-manifests/proxysql/base/proxysql-deployment.yml

---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: proxysql
  namespace: proxysql
  labels:
    app: proxysql
spec:
  replicas: 3
  serviceName: proxysqlcluster
  selector:
    matchLabels:
      app: proxysql
  updateStrategy:
    type: RollingUpdate
  volumeClaimTemplates:
  - metadata:
      name: proxysql-data
      namespace: proxysql
    spec:
      storageClassName: mayastor-3
      accessModes:
        - ReadWriteOnce
      resources:
        requests:
          storage: 2Gi
  - metadata:
      name: proxysql-etc
      namespace: proxysql
    spec:
      storageClassName: mayastor-3
      accessModes:
        - ReadWriteOnce
      resources:
        requests:
          storage: 2Gi
  template:
    metadata:
      labels:
        app: proxysql
    spec:
      restartPolicy: Always
      containers:
      - image: proxysql/proxysql:2.3.1
        name: proxysql
        volumeMounts:
        - name: proxysql-data
          mountPath: /var/lib/proxysql
          subPath: data
        - name: proxysql-etc
          mountPath: /etc
          subPath: etc
        ports:
        - containerPort: 6033
          name: proxysql-mysql
        - containerPort: 6032
          name: proxysql-admin
      initContainers:
      - image: docker.sunet.se/sunet/docker-jinja:latest
        name: init-config
        volumeMounts:
        - name: proxysql-config-template
          mountPath: /tmp/proxysql.cnf.template
          subPath: proxysql.cnf
        - name: proxysql-etc
          mountPath: /etc
          subPath: etc
        env:
        - name: ADMIN_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_admin_password"
        - name: CLUSTER_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_cluster_password"
        - name: MONITOR_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_monitor_password"
        - name: ANTAGNING_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_antagning_password"
        - name: BTH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_bth_password"
        - name: CHALMERS_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_chalmers_password"
        - name: DU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_du_password"
        - name: ESH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_esh_password"
        - name: FHS_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_fhs_password"
        - name: GU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_gu_password"
        - name: HB_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_hb_password"
        - name: HHS_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_hhs_password"
        - name: HIG_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_hig_password"
        - name: HIS_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_his_password"
        - name: HJ_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_hj_password"
        - name: HV_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_hv_password"
        - name: IRF_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_irf_password"
        - name: KB_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_kb_password"
        - name: KI_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_ki_password"
        - name: KKH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_kkh_password"
        - name: KMH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_kmh_password"
        - name: KONSTFACK_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_konstfack_password"
        - name: KTH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_kth_password"
        - name: KVA_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_kva_password"
        - name: LIU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_liu_password"
        - name: LNU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_lnu_password"
        - name: LTU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_ltu_password"
        - name: LU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_lu_password"
        - name: MAU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_mau_password"
        - name: MIUN_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_miun_password"
        - name: NORDUNET_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_nordunet_password"
        - name: NRM_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_nrm_password"
        - name: ORU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_oru_password"
        - name: RKH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_rkh_password"
        - name: SHH_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_shh_password"
        - name: SICS_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_sics_password"
        - name: SLU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_slu_password"
        - name: SMHI_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_smhi_password"
        - name: SP_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_sp_password"
        - name: SWAMID_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_swamid_password"
        - name: THS_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_ths_password"
        - name: UHR_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_uhr_password"
        - name: UMU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_umu_password"
        - name: UNIARTS_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_uniarts_password"
        - name: UU_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_uu_password"
        - name: VINNOVA_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_vinnova_password"
        - name: VR_PASSWORD
          valueFrom:
            secretKeyRef:
              name: proxysql-secret
              key: "proxysql_vr_password"
        command: ["/bin/sh", "-c", "/usr/bin/j2 -f env -o /etc/proxysql.cnf /tmp/proxysql.cnf.template"]
      volumes:
        - name: proxysql-config-template
          configMap:
            name: proxysql-configmap
            items:
              - key: "proxysql.cnf"
                path: "proxysql.cnf"