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

apache-tika/Chart.yaml

@@ -4,5 +4,5 @@ description: A Helm chart to deploy Apache Tika on Kubernetes
 
 type: application
 
-version: 4.0.1+up3.2.3.0.full
+version: 5.0.0+up3.2.3.0.full
 appVersion: "3.2.3.0-full"

apache-tika/templates/deployment.yaml

@@ -24,6 +24,12 @@ spec:
             - containerPort: 9998
               protocol: TCP
               name: tika-port
+          livenessProbe:
+            {{- toYaml .Values.tika.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.tika.readinessProbe | nindent 12 }}
+          startupProbe:
+            {{- toYaml .Values.tika.startupProbe | nindent 12 }}
           resources:
             requests:
               memory: "{{ .Values.tika.resources.requests.memory }}"

apache-tika/values.yaml

@@ -1,4 +1,27 @@
 tika:
+  # Tika answers "GET /" on its server port with HTTP 200.
+  livenessProbe:
+    httpGet:
+      path: /
+      port: tika-port
+    periodSeconds: 10
+    timeoutSeconds: 5
+    failureThreshold: 3
+  readinessProbe:
+    httpGet:
+      path: /
+      port: tika-port
+    periodSeconds: 10
+    timeoutSeconds: 5
+    failureThreshold: 3
+  # The startup probe gates liveness/readiness. Startup budget = 5s * 30 = 150s.
+  startupProbe:
+    httpGet:
+      path: /
+      port: tika-port
+    periodSeconds: 5
+    timeoutSeconds: 5
+    failureThreshold: 30
   resources:
     requests:
       cpu: 0.1