From 7e1ac51b580afa8e900206e7cc49791ed0a00d94 Mon Sep 17 00:00:00 2001
From: Quentin Dufour <quentin@deuxfleurs.fr>
Date: Tue, 5 Apr 2022 15:04:27 +0200
Subject: [PATCH] Add files to quickly test k8s

---
 script/k8s/README.md   | 13 +++++++++++
 script/k8s/admin.yaml  | 12 ++++++++++
 script/k8s/config.yaml | 30 ++++++++++++++++++++++++
 script/k8s/daemon.yaml | 52 ++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 107 insertions(+)
 create mode 100644 script/k8s/README.md
 create mode 100644 script/k8s/admin.yaml
 create mode 100644 script/k8s/config.yaml
 create mode 100644 script/k8s/daemon.yaml

diff --git a/script/k8s/README.md b/script/k8s/README.md
new file mode 100644
index 00000000..4231d3aa
--- /dev/null
+++ b/script/k8s/README.md
@@ -0,0 +1,13 @@
+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.
+```
+
+
diff --git a/script/k8s/admin.yaml b/script/k8s/admin.yaml
new file mode 100644
index 00000000..af8b54d5
--- /dev/null
+++ b/script/k8s/admin.yaml
@@ -0,0 +1,12 @@
+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
diff --git a/script/k8s/config.yaml b/script/k8s/config.yaml
new file mode 100644
index 00000000..8cf40fc2
--- /dev/null
+++ b/script/k8s/config.yaml
@@ -0,0 +1,30 @@
+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"
diff --git a/script/k8s/daemon.yaml b/script/k8s/daemon.yaml
new file mode 100644
index 00000000..fedc46e0
--- /dev/null
+++ b/script/k8s/daemon.yaml
@@ -0,0 +1,52 @@
+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
+