From 9de204737a76a9c203caf9e664ff78141730d435 Mon Sep 17 00:00:00 2001
From: Micke Nordin <kano@sunet.se>
Date: Fri, 7 Feb 2025 15:44:49 +0100
Subject: [PATCH] Try livenessprobe

---
 backups/base/backup-cronjob.yaml | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/backups/base/backup-cronjob.yaml b/backups/base/backup-cronjob.yaml
index 9acb423..73ac4c1 100644
--- a/backups/base/backup-cronjob.yaml
+++ b/backups/base/backup-cronjob.yaml
@@ -4,6 +4,7 @@ metadata:
   name: backup
 spec:
   schedule: "0 0 * * *"
+  concurrencyPolicy: Forbid
   jobTemplate:
     spec:
       template:
@@ -11,12 +12,14 @@ spec:
           volumes:
             - name: backup-storage
               emptyDir: {}
+            - name: ipc-storage
+              emptyDir: {}
           restartPolicy: Never
           containers:
             - name: backup-container
               image: docker.sunet.se/drive/duplicity:bookworm-slim-1
-              command: ["duplicity"]
-              args: ["/backup_storage", "rclone://destination:$(BUCKET)", "--no-encryption", "--full-if-older-than", "1M" ]
+              command: ["bash"]
+              args: [ "-c" "duplicity /backup_storage rclone://destination:$(BUCKET) --no-encryption --full-if-older-than 1M; touch /backup_ipc/stop" ]
               env:
                 - name: RCLONE_CONFIG_DESTINATION_ACL
                   value: private
@@ -30,11 +33,17 @@ spec:
                 - name: backup-storage
                   mountPath: /backup_storage
                   mountPropagation: HostToContainer
+                - name: backup-storage
+                  mountPath: /backup_ipc
+                  mountPropagation: Bidirectional
             - name: mount-container
               image: rclone/rclone:1.69.0
-              args: ["mount", "--allow-non-empty", "--daemon", "source:$(BUCKET)", "/backup_storage"]
+              args: ["mount", "--allow-non-empty", "source:$(BUCKET)", "/backup_storage"]
               securityContext:
                 privileged: true
+              livenessProbe:
+                exec:
+                  command: ["bash", "-c", "if test -f /backup_ipc/stop; then umount /backup_storage; exit 1; fi;"]
               env:
                 - name: RCLONE_CONFIG_SOURCE_ACL
                   value: private
@@ -48,3 +57,6 @@ spec:
                 - name: backup-storage
                   mountPath: /backup_storage
                   mountPropagation: Bidirectional
+                - name: backup-storage
+                  mountPath: /backup_ipc
+                  mountPropagation: HostToContainer