added Kubernetes support

kubernetes/plausible.yaml

@@ -0,0 +1,101 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: plausible
+  labels:
+    app.kubernetes.io/name: plausible
+    app.kubernetes.io/component: server
+spec:
+  type: LoadBalancer
+  ports:
+    - name: http
+      port: 8000
+      targetPort: 8000
+      protocol: TCP
+  selector:
+    app.kubernetes.io/name: plausible
+    app.kubernetes.io/component: server
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: plausible
+  labels:
+    app.kubernetes.io/name: plausible
+    app.kubernetes.io/component: server
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: plausible
+      app.kubernetes.io/component: server
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: plausible
+        app.kubernetes.io/component: server
+    spec:
+      restartPolicy: Always
+      containers:
+        - name: plausible
+          image: plausible/analytics:latest
+          imagePullPolicy: Always
+          args:
+            - /bin/sh
+            - -c
+            - sleep 10 && /entrypoint.sh db createdb && /entrypoint.sh db migrate && /entrypoint.sh db init-admin && /entrypoint.sh run
+          ports:
+            - containerPort: 8000
+          envFrom:
+            - configMapRef:
+                name: plausible-config
+          env:
+            - name: POSTGRES_USER
+              valueFrom:
+                secretKeyRef:
+                  name: plausible-db-user
+                  key: username
+            - name: POSTGRES_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: plausible-db-user
+                  key: password
+            - name: CLICKHOUSE_USER
+              valueFrom:
+                secretKeyRef:
+                  name: plausible-events-db-user
+                  key: username
+            - name: CLICKHOUSE_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: plausible-events-db-user
+                  key: password
+            - name: DATABASE_URL
+              value: postgres://$(POSTGRES_USER):$(POSTGRES_PASSWORD)@$(PLAUSIBLE_DB_SERVICE_HOST):$(PLAUSIBLE_DB_SERVICE_PORT)/plausible
+            - name: CLICKHOUSE_DATABASE_URL
+              value: http://$(CLICKHOUSE_USER):$(CLICKHOUSE_PASSWORD)@$(PLAUSIBLE_EVENTS_DB_SERVICE_HOST):$(PLAUSIBLE_EVENTS_DB_SERVICE_PORT)/plausible
+            - name: SMTP_HOST_ADDR
+              value: $(PLAUSIBLE_SMTP_SERVICE_HOST)
+          securityContext:
+            allowPrivilegeEscalation: false
+          resources:
+            limits:
+              memory: 2Gi
+              cpu: 1500m
+            requests:
+              memory: 200Mi
+              cpu: 250m
+          readinessProbe:
+            httpGet:
+              path: /api/health
+              port: 8000
+            initialDelaySeconds: 35
+            failureThreshold: 6
+            periodSeconds: 10
+          livenessProbe:
+            httpGet:
+              path: /api/health
+              port: 8000
+            initialDelaySeconds: 45
+            failureThreshold: 3
+            periodSeconds: 10