🐛(helm) reverse liveness and readiness for backend deployment

The liveness and readiness are reversed. The liveness was using the
heartbeat process that is cheking all django checks and the database
connection.

CHANGELOG.md

@@ -24,6 +24,7 @@ and this project adheres to
 
 - 🐛(frontend) fix broadcast store sync #1846
 - 🐛(helm) use celery resources instead of backend resources
+- 🐛(helm) reverse liveness and readiness for backend deployment
 
 ## [v4.5.0] - 2026-01-28
 

src/helm/impress/values.yaml

@@ -133,7 +133,6 @@ ingressCollaborationApi:
   annotations:
     nginx.ingress.kubernetes.io/upstream-hash-by: $arg_room
 
-
 ## @param ingressAdmin.enabled whether to enable the Ingress or not
 ## @param ingressAdmin.className IngressClass to use for the Ingress
 ## @param ingressAdmin.host Host for the Ingress
@@ -144,7 +143,7 @@ ingressAdmin:
   host: impress.example.com
   path: /admin
   ## @param ingressAdmin.hosts Additional host to configure for the Ingress
-  hosts: [ ]
+  hosts: []
   #  - chart-example.local
   ## @param ingressAdmin.tls.enabled Weather to enable TLS for the Ingress
   ## @param ingressAdmin.tls.secretName Secret name for TLS config
@@ -166,7 +165,7 @@ ingressMedia:
   host: impress.example.com
   path: /media/(.*)
   ## @param ingressMedia.hosts Additional host to configure for the Ingress
-  hosts: [ ]
+  hosts: []
   #  - chart-example.local
   ## @param ingressMedia.tls.enabled Weather to enable TLS for the Ingress
   ## @param ingressMedia.tls.secretName Secret name for TLS config
@@ -197,11 +196,9 @@ serviceMedia:
   port: 9000
   annotations: {}
 
-
 ## @section backend
 
 backend:
-
   ## @param backend.command Override the backend container command
   command: []
 
@@ -231,7 +228,7 @@ backend:
     allowPrivilegeEscalation: false
     capabilities:
       drop:
-      - "ALL"
+        - "ALL"
     runAsNonRoot: true
     seccompProfile:
       type: RuntimeDefault
@@ -336,10 +333,10 @@ backend:
   ## @param backend.probes.readiness.initialDelaySeconds [nullable] Configure timeout for backend readiness probe
   probes:
     liveness:
-      path: /__heartbeat__
+      path: /__lbheartbeat__
       initialDelaySeconds: 10
     readiness:
-      path: /__lbheartbeat__
+      path: /__heartbeat__
       initialDelaySeconds: 10
 
   ## @param backend.resources Resource requirements for the backend container
@@ -381,7 +378,6 @@ backend:
     file_content: ""
     mount_path: /app/impress/configuration/theme
 
-
   ## @param backend.celery.replicas Amount of celery replicas
   ## @param backend.celery.command Override the celery container command
   ## @param backend.celery.args Override the celery container args
@@ -395,22 +391,40 @@ backend:
   celery:
     replicas: 1
     command: []
-    args: ["celery", "-A", "impress.celery_app", "worker", "-l", "INFO", "-n", "impress@%h"]
+    args:
+      [
+        "celery",
+        "-A",
+        "impress.celery_app",
+        "worker",
+        "-l",
+        "INFO",
+        "-n",
+        "impress@%h",
+      ]
     resources: {}
     probes:
       liveness:
         exec:
-          command: ["/bin/sh", "-c", "celery -A impress.celery_app inspect ping -d impress@$HOSTNAME"]
+          command:
+            [
+              "/bin/sh",
+              "-c",
+              "celery -A impress.celery_app inspect ping -d impress@$HOSTNAME",
+            ]
         initialDelaySeconds: 60
         timeoutSeconds: 5
       readiness:
         exec:
-          command: ["/bin/sh", "-c", "celery -A impress.celery_app inspect ping -d impress@$HOSTNAME"]
+          command:
+            [
+              "/bin/sh",
+              "-c",
+              "celery -A impress.celery_app inspect ping -d impress@$HOSTNAME",
+            ]
         initialDelaySeconds: 15
         timeoutSeconds: 5
 
-
-
 ## @section frontend
 
 frontend:
@@ -442,7 +456,7 @@ frontend:
     allowPrivilegeEscalation: false
     capabilities:
       drop:
-      - "ALL"
+        - "ALL"
     runAsNonRoot: true
     seccompProfile:
       type: RuntimeDefault
@@ -522,7 +536,6 @@ frontend:
 ## @section posthog
 
 posthog:
-
   ## @param posthog.ingress.enabled Enable or disable the ingress resource creation
   ## @param posthog.ingress.className Kubernetes ingress class name to use (e.g., nginx, traefik)
   ## @param posthog.ingress.host Primary hostname for the ingress resource
@@ -537,12 +550,12 @@ posthog:
     className: null
     host: impress.example.com
     path: /
-    hosts: [ ]
+    hosts: []
     tls:
       enabled: true
-      additional: [ ]
+      additional: []
 
-    customBackends: [ ]
+    customBackends: []
     annotations: {}
 
   ## @param posthog.ingressAssets.enabled Enable or disable the ingress resource creation
@@ -559,14 +572,14 @@ posthog:
     className: null
     host: impress.example.com
     paths:
-    - /static
+      - /static
-    - /array
+      - /array
-    hosts: [ ]
+    hosts: []
     tls:
       enabled: true
-      additional: [ ]
+      additional: []
 
-    customBackends: [ ]
+    customBackends: []
     annotations: {}
 
   ## @param posthog.service.type Service type (e.g. ExternalName, ClusterIP, LoadBalancer)
@@ -589,7 +602,6 @@ posthog:
     port: 443
     annotations: {}
 
-
 ## @section yProvider
 
 yProvider:
@@ -621,7 +633,7 @@ yProvider:
     allowPrivilegeEscalation: false
     capabilities:
       drop:
-      - "ALL"
+        - "ALL"
     runAsNonRoot: true
     seccompProfile:
       type: RuntimeDefault
@@ -729,7 +741,7 @@ docSpec:
     allowPrivilegeEscalation: false
     capabilities:
       drop:
-      - "ALL"
+        - "ALL"
     runAsNonRoot: true
     seccompProfile:
       type: RuntimeDefault