Status service (#44)

Author: duogenesis

Diff for: .github/workflows/publish.yml

@@ -1,6 +1,44 @@
 on: [push]
 
 jobs:
+  deploy-status:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - id: 'auth'
+        uses: 'google-github-actions/auth@v1'
+        with:
+          credentials_json: '${{ secrets.GCP_CREDENTIALS }}'
+
+      - name: Setup Google Cloud SDK
+        uses: google-github-actions/setup-gcloud@v1
+
+      - id: get_branch
+        run: echo "BRANCH=${GITHUB_REF#refs/heads/}" >> $GITHUB_ENV
+
+      - id: set_image_name
+        run: echo "IMAGE_NAME=us-east1-docker.pkg.dev/${{ secrets.GCP_PROJECT_ID }}/status/${BRANCH}" >> $GITHUB_ENV
+
+      - name: Get the commit SHA
+        id: get_sha
+        run: echo "SHA=${GITHUB_SHA}" >> $GITHUB_ENV
+
+      - name: Build Docker Image
+        run: docker build -t $IMAGE_NAME:$SHA -f status.Dockerfile .
+
+      - name: Push Docker Image to Google Artifact Registry
+        run: |
+          gcloud auth configure-docker us-east1-docker.pkg.dev
+          docker push $IMAGE_NAME:$SHA
+
+      - name: Deploy to Cloud Run
+        run: |
+          gcloud run deploy status --image $IMAGE_NAME:$SHA --region us-east1
+        if: env.BRANCH == 'main'
+
   deploy-api:
     runs-on: ubuntu-latest
 

Diff for: docker-compose.yml

@@ -1,4 +1,11 @@
 services:
+  status:
+    build:
+      context: .
+      dockerfile: status.Dockerfile
+    ports:
+      - "8080:8080"
+
   postgres:
     build:
       context: .

Diff for: service/status/default.conf

@@ -0,0 +1,14 @@
+server {
+    listen 8080;
+
+    # Disable access logs
+    access_log off;
+
+    # Disable error logs (only log critical errors)
+    error_log /dev/null crit;
+
+    location / {
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+    }
+}

Diff for: service/status/index.html

@@ -0,0 +1,8 @@
+{
+  "api_version": 1,
+  "statuses": [
+    "ok",
+    "down for maintenance"
+  ],
+  "status_index": 0
+}

Diff for: status.Dockerfile

@@ -0,0 +1,4 @@
+FROM nginx:alpine
+
+COPY service/status/default.conf /etc/nginx/conf.d/default.conf
+COPY service/status/index.html /usr/share/nginx/html/index.html

Diff for: test/functionality/status.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
+cd "$script_dir"
+
+source ../util/setup.sh
+
+set -xe
+
+[[
+  "$(jq '.status_index'      < ../../service/status/index.html)" -lt \
+  "$(jq '.statuses | length' < ../../service/status/index.html)"
+]]
+
+c GET 'http://localhost:8080'