Blog deployment

.drone.yml

@@ -19,15 +19,35 @@ steps:
       - git submodule init
       - git submodule update --recursive
       - hugo --source blog
-      - |-
-        cat << EOF > Dockerfile
-        FROM nginxinc/nginx-unprivileged
-        COPY blog/public /usr/share/nginx/html
-        EOF
   - name: push-built-image
     image: plugins/docker
     settings:
-      debug: true
       repo: rassigma.avril:5000/scubbo/blog_nginx
       tags: built_in_ci
-      insecure: true
+      insecure: true
+  - name: update_blog_deployment
+    # I've tried using https://github.com/sinlead/drone-kubectl and
+    # https://github.com/honestbee/drone-kubernetes, but neither is built for arm64
+    image: busybox
+    # Replicating the commands from
+    # https://github.com/sinlead/drone-kubectl/blob/master/init-kubectl
+    commands:
+      # https://github.com/bitnami/bitnami-docker-kubectl/issues/22 -
+      # there's no bitnami/kubectl image for arm64
+      - wget https://storage.googleapis.com/kubernetes-release/release/v1.19.2/bin/linux/arm64/kubectl
+      - chmod +x kubectl
+      - echo "Echoing Kubernetes Server"
+      - echo $kubernetesServer
+      - ./kubectl config set-credentials default --token=$kubernetesToken
+      - echo $kubernetesCert | base64 -d > ca.crt
+      - ./kubectl config set-cluster default --server=$kubernetesServer --certificate-authority=ca.crt
+      - ./kubectl config set-context default --cluster=default --user=default
+      - ./kubectl config use-context default
+      - ./kubectl apply -f kubernetes-resources.yml
+    environment:
+      kubernetesServer:
+        from_secret: k8s_server
+      kubernetesCert:
+        from_secret: k8s_cert
+      kubernetesToken:
+        from_secret: k8s_token

Dockerfile

@@ -0,0 +1,2 @@
+FROM nginxinc/nginx-unprivileged
+COPY blog/public /usr/share/nginx/html

kubernetes-resources.yml

@@ -0,0 +1,36 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: blog-svc
+  namespace: blog
+spec:
+  selector:
+    role: app
+  ports:
+   - port: 8080
+  type: LoadBalancer
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: blog-deployment
+  labels:
+    role: app
+  namespace: blog
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      role: app
+  template:
+    metadata:
+      labels:
+        role: app
+    spec:
+      containers:
+      - name: app
+        image: "docker-registry.avril/scubbo/blog_nginx:built_in_ci"
+        imagePullPolicy: 'Always'
+        resources:
+          requests:
+            cpu: 10m