Add keel

flux/cluster/apps/keel/deployment.yaml

@@ -0,0 +1,101 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: keel
+  namespace: "keel"
+  labels:
+    app: keel
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: keel
+  template:
+    metadata:
+      labels:
+        app: keel
+    spec:
+      serviceAccountName: keel
+      containers:
+        
+        - name: keel
+          # Note that we use appVersion to get images tag.
+          image: "keelhq/keel:latest"
+          imagePullPolicy: Always
+          command: ["/bin/keel"]
+          env:
+            - name: NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            # Enable GCR with pub/sub support
+            - name: PROJECT_ID
+              value: ""
+            - name: PUBSUB
+              value: "" # Set to '1' or 'true' to enable GCR pubsub
+            # Basic auth (to enable UI/API)
+            - name: BASIC_AUTH_USER
+              value: j00lz
+            - name: BASIC_AUTH_PASSWORD
+              value: admin
+            - name: AUTHENTICATED_WEBHOOKS
+              value: "false"
+            # Helm configuration
+            
+            # Enable AWS ECR
+            - name: AWS_ACCESS_KEY_ID
+              value: ""
+            - name: AWS_SECRET_ACCESS_KEY
+              value: ""
+            - name: AWS_REGION
+              value: ""
+            # Enable webhook endpoint
+            - name: WEBHOOK_ENDPOINT
+              value: ""
+            # Enable mattermost endpoint
+            - name: MATTERMOST_ENDPOINT
+              value: ""
+            # Enable MS Teams webhook endpoint
+            - name: TEAMS_WEBHOOK_URL
+              value: ""
+            - name: SLACK_TOKEN
+              value: ""
+            - name: SLACK_CHANNELS
+              value: "general"
+            - name: SLACK_APPROVALS_CHANNEL
+              value: "general"
+            - name: SLACK_BOT_NAME
+              value: "keel"
+            # Enable hipchat approvials and notification
+            - name: HIPCHAT_TOKEN
+              value: ""
+            - name: HIPCHAT_CHANNELS
+              value: ""
+            - name: HIPCHAT_APPROVALS_CHANNEL
+              value: ""
+            - name: HIPCHAT_APPROVALS_BOT_NAME
+              value: ""
+            - name: HIPCHAT_APPROVALS_USER_NAME
+              value: ""
+            - name: HIPCHAT_APPROVALS_PASSWORT
+              value: ""
+            - name: NOTIFICATION_LEVEL
+              value: "info"
+            # Enable insecure registries
+            - name: INSECURE_REGISTRY
+              value: "false"
+          ports:
+            - containerPort: 9300
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: 9300
+            initialDelaySeconds: 30
+            timeoutSeconds: 10
+          resources:
+            limits:
+              cpu: 100m
+              memory: 128Mi
+            requests:
+              cpu: 50m
+              memory: 64Mi

flux/cluster/apps/keel/kustomization.yaml

@@ -0,0 +1,9 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - deployment.yaml
+  - pod-disruption-budget.yaml
+  - rbac.yaml
+  - rolebinding.yaml
+  - service-account.yaml
+  - service.yaml

flux/cluster/apps/keel/pod-disruption-budget.yaml

@@ -0,0 +1,10 @@
+apiVersion: policy/v1beta1
+kind: PodDisruptionBudget
+metadata:
+  name: keel
+  namespace: "keel"
+spec:
+  maxUnavailable: 1
+  selector:
+    matchLabels:
+      app: keel

flux/cluster/apps/keel/rbac.yaml

@@ -0,0 +1,49 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: keel
+rules:
+  - apiGroups:
+      - ""
+    resources:
+      - namespaces
+    verbs:
+      - watch
+      - list
+  - apiGroups:
+      - ""
+    resources:
+      - secrets
+    verbs:
+      - get
+      - watch
+      - list
+  - apiGroups:
+      - ""
+      - extensions
+      - apps
+      - batch
+    resources:
+      - pods
+      - replicasets
+      - replicationcontrollers
+      - statefulsets
+      - deployments
+      - daemonsets
+      - jobs
+      - cronjobs
+    verbs:
+      - get
+      - delete # required to delete pods during force upgrade of the same tag
+      - watch
+      - list
+      - update
+  - apiGroups:
+      - ""
+    resources:
+      - configmaps
+      - pods/portforward
+    verbs:
+      - get
+      - create
+      - update

flux/cluster/apps/keel/rolebinding.yaml

@@ -0,0 +1,12 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: keel
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: keel
+subjects:
+  - kind: ServiceAccount
+    name: keel
+    namespace: "keel"

flux/cluster/apps/keel/service-account.yaml

@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: keel
+  namespace: "keel"
+  labels:
+    app: keel

flux/cluster/apps/keel/service.yaml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: keel
+  namespace: "keel"
+  labels:
+    app: keel
+spec:
+  type: LoadBalancer
+  ports:
+    - port: 9300
+      targetPort: 9300
+      protocol: TCP
+      name: keel
+  selector:
+    app: keel
+  sessionAffinity: None

flux/cluster/apps/kustomization.yaml

@@ -5,3 +5,4 @@ resources:
   - authentik
   - networking
   - drone
+  - keel

flux/cluster/core/namespaces/keel.yaml

@@ -0,0 +1,6 @@
+kind: Namespace
+apiVersion: v1
+metadata:
+  name: keel
+  labels:
+    name: keel

flux/cluster/core/namespaces/kustomization.yaml

@@ -6,3 +6,4 @@ resources:
   - authentik.yaml
   - traefik.yaml
   - drone.yaml
+  - keel.yaml

nixos/machines/registry/default.nix

@@ -27,13 +27,13 @@
         path = "/var/lib/keys/htaccess";
       };
 
-      # notifications.endpoints = [{
+      notifications.endpoints = [{
-      #   name = "keel";
+        name = "keel";
-      #   url = "http://10.42.20.5:9300/v1/webhooks/registry";
+        url = "http://kubernetes.lxd:9300/v1/webhooks/registry";
-      #   timeout = "500ms";
+        timeout = "500ms";
-      #   treshold = 5;
+        treshold = 5;
-      #   backoff = "1s";
+        backoff = "1s";
-      # }];
+      }];
     };
   };
   systemd.services.docker-registry.serviceConfig.EnvironmentFile =