Add files to quickly test k8s

script/k8s/README.md

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+Spawn a cluster with minikube
+
+```bash
+minikube start
+minikube kubectl -- apply -f config.yaml
+minikube kubectl -- apply -f daemon.yaml
+minikube dashboard
+
+minikube kubectl -- exec -it garage-0 --container garage -- /garage status
+# etc.
+```
+
+

script/k8s/admin.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: garage-admin
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: cluster-admin
+subjects:
+- apiGroup: rbac.authorization.k8s.io
+  kind: User
+  name: system:serviceaccount:default:default

script/k8s/config.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: garage-config
+  namespace: default
+data:
+  garage.toml: |-
+    metadata_dir = "/tmp/meta"
+    data_dir = "/tmp/data"
+
+    replication_mode = "3"
+
+    rpc_bind_addr = "[::]:3901"
+    rpc_secret = "1799bccfd7411eddcf9ebd316bc1f5287ad12a68094e1c6ac6abde7e6feae1ec"
+
+    bootstrap_peers = []
+
+    kubernetes_namespace = "default"
+    kubernetes_service_name = "garage-daemon"
+    kubernetes_skip_crd = false
+
+    [s3_api]
+    s3_region = "garage"
+    api_bind_addr = "[::]:3900"
+    root_domain = ".s3.garage.tld"
+
+    [s3_web]
+    bind_addr = "[::]:3902"
+    root_domain = ".web.garage.tld"
+    index = "index.html"

script/k8s/daemon.yaml

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+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: garage
+spec:
+  selector:
+    matchLabels:
+      app: garage
+  serviceName: "garage"
+  replicas: 3 
+  template:
+    metadata:
+      labels:
+        app: garage
+    spec:
+      terminationGracePeriodSeconds: 10
+      containers:
+      - name: garage
+        image: dxflrs/amd64_garage:v0.7.0-rc1
+        ports:
+        - containerPort: 3900
+          name: s3-api
+        - containerPort: 3902
+          name: web-api
+        volumeMounts:
+        - name: fast
+          mountPath: /mnt/fast
+        - name: slow
+          mountPath: /mnt/slow
+        - name: etc
+          mountPath: /etc/garage.toml
+          subPath: garage.toml
+      volumes:
+      - name: etc
+        configMap:
+          name: garage-config
+  volumeClaimTemplates:
+  - metadata:
+      name: fast
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      resources:
+        requests:
+          storage: 100Mi
+  - metadata:
+      name: slow
+    spec:
+      accessModes: [ "ReadWriteOnce" ]
+      resources:
+        requests:
+          storage: 100Mi
+