fix(multiplayer): deploy reconnect abandonment maintenance

deploy/k8s/base/kustomization.yaml

@@ -11,6 +11,7 @@ resources:
   - allocator-deployment.yaml
   - allocator-service.yaml
   - allocator-pdb.yaml
+  - maintenance-deployment.yaml
   - fleet.yaml
   - fleet-autoscaler.yaml
   - game-server-pdb.yaml

deploy/k8s/base/maintenance-deployment.yaml

@@ -0,0 +1,59 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: maintenance
+  namespace: cosmic-clash
+  labels:
+    app.kubernetes.io/name: maintenance
+    app.kubernetes.io/component: maintenance
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: maintenance
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: maintenance
+        app.kubernetes.io/component: maintenance
+    spec:
+      terminationGracePeriodSeconds: 10
+      serviceAccountName: maintenance
+      automountServiceAccountToken: false
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 10001
+        runAsGroup: 10001
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: maintenance
+          image: ghcr.io/cosmic-clash/maintenance@sha256:0000000000000000000000000000000000000000000000000000000000000000
+          args:
+            - --dsn=$(COSMIC_CLASH_POSTGRES_DSN)
+            - --interval=1m
+            - --initial-connect-interval=1s
+            - --batch=100
+            - --stalled-allocation-batch=100
+            - --initial-connect-batch=100
+            - --live-abandonment-batch=100
+          securityContext:
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+            capabilities:
+              drop: [ALL]
+          resources:
+            requests:
+              cpu: 50m
+              memory: 64Mi
+            limits:
+              cpu: 250m
+              memory: 256Mi
+          env:
+            - name: COSMIC_CLASH_POSTGRES_DSN
+              valueFrom:
+                secretKeyRef:
+                  name: cosmic-clash-database
+                  key: dsn

deploy/k8s/base/network-policies.yaml

@@ -141,3 +141,37 @@ spec:
           podSelector:
             matchLabels:
               k8s-app: kube-dns
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: maintenance-allowed-egress
+  namespace: cosmic-clash
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: maintenance
+  policyTypes: [Egress]
+  egress:
+    - to:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: data
+          podSelector:
+            matchLabels:
+              app.kubernetes.io/name: postgres
+      ports:
+        - protocol: TCP
+          port: 5432
+    - ports:
+        - protocol: UDP
+          port: 53
+        - protocol: TCP
+          port: 53
+      to:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: kube-system
+          podSelector:
+            matchLabels:
+              k8s-app: kube-dns

deploy/k8s/base/service-accounts.yaml

@@ -18,3 +18,10 @@ metadata:
   name: allocator
   namespace: cosmic-clash
 automountServiceAccountToken: false
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: maintenance
+  namespace: cosmic-clash
+automountServiceAccountToken: false