Ensure liveness, readiness and startup probes on all workloads

Every container in every Deployment/StatefulSet now defines all three
probes. The paperless-ngx consume CronJob intentionally has none (batch
workload).

- Add probes: apache-tika, calibre-web-automated, cyberchef, gotenberg,
  homeassistant, patchmon-backend, samba (tcp/445), teamspeak-server
  (tcp/30033), zipline (/api/healthcheck)
- Fix voucher-vault null probe values with real defaults
- Fix startup-probe semantics in template-chart and rallly (no
  initialDelaySeconds, generous failureThreshold)
- Switch outline probes to its /_health endpoint
- Add readiness/startup probes to satisfactory
- Add startup probes to matrix-synapse, matrix-delegation-nginx,
  paperless-server, patchmon-frontend, urlaubsverwaltung
- Major version bump for all published charts

rallly/Chart.yaml

@@ -4,7 +4,7 @@ description: A Helm chart to deploy Rallly on Kubernetes
 
 type: application
 
-version: 1.1.1+up4.8.1
+version: 2.0.0+up4.8.1
 appVersion: "4.8.1"
 
 maintainers:

rallly/values.yaml

@@ -27,7 +27,6 @@ rallly:
     httpGet:
       path: /
       port: http
-    initialDelaySeconds: 10
     periodSeconds: 10
     timeoutSeconds: 5
     failureThreshold: 3
@@ -35,18 +34,18 @@ rallly:
     httpGet:
       path: /
       port: http
-    initialDelaySeconds: 10
     periodSeconds: 10
     timeoutSeconds: 5
     failureThreshold: 3
+  # The startup probe gates liveness/readiness, so those need no initialDelaySeconds.
+  # Startup budget = periodSeconds * failureThreshold = 150s.
   startupProbe:
     httpGet:
       path: /
       port: http
-    initialDelaySeconds: 30
-    periodSeconds: 10
+    periodSeconds: 5
     timeoutSeconds: 5
-    failureThreshold: 3
+    failureThreshold: 30
 
 ingress:
   clusterIssuer: null