Deployable support

.dockerignore

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+node_modules

.travis.yml

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+language: node_js
+node_js: "10.15"
+cache: yarn
+
+stages:
+  - name: test
+  - name: deploy
+    if: tag is present
+  - name: notify
+    if: tag is present
+
+jobs:
+  include:
+    - stage: test
+    - stage: notify
+      script: scripts/deploy-notify.sh
+
+    - stage: deploy
+      name: Deploy Package
+      script: scripts/deploy.js

Dockerfile

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+FROM node:10.15
+
+ENV NODE_ENV production
+WORKDIR /root
+
+ADD ./ /root
+RUN yarn --production

package.json

@@ -9,7 +9,8 @@
   "scripts": {
     "lint": "node_modules/.bin/gulp lint",
     "dev": "node_modules/.bin/gulp",
-    "serve": "NODE_ENV=production node src/index"
+    "serve": "NODE_ENV=production node src/index",
+    "test": "echo 'No tests specified'; exit 0"
   },
   "dependencies": {
     "@base-cms/object-path": "^0.6.0",

scripts/deploy-image.sh

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+#!/bin/bash
+set -e
+echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+
+docker build -q -t "body-import-parser:$1" .
+
+docker tag "body-import-parser:$1" "basecms/body-import-parser:$1"
+docker push "basecms/body-import-parser:$1"
+docker image rm "body-import-parser:$1"

scripts/deploy-k8s.sh

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+#!/bin/bash
+set -e
+
+IMAGE=basecms/body-import-parser:$1
+yarn global add @endeavorb2b/rancher2cli
+r2 dl basecms-service body-import-parser $IMAGE --namespace=imports

scripts/deploy-notify.sh

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+#!/bin/bash
+set -e
+
+payload="{
+    \"attachments\": [{
+        \"color\": \"good\",
+        \"text\": \"Deployment of \`$TRAVIS_REPO_SLUG\` @ \`$TRAVIS_TAG\` to production has finished successfully.\"
+    }]
+}"
+curl -X POST -H 'Content-type: application/json' --data "$payload" https://hooks.slack.com/services/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

scripts/deploy.js

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+#!/usr/bin/env node
+/**
+ * Deployment tool for project
+ * Requirements:
+ * - ENV
+ *   - DOCKERHUB_USERNAME
+ *   - DOCKERHUB_PASSWORD
+ *   - TRAVIS_TAG
+ *   - RANCHER_URL
+ *   - RANCHER_TOKEN
+ *   - RANCHER_CLUSTERID
+ */
+
+const { existsSync } = require('fs');
+const { join } = require('path');
+const { spawnSync } = require('child_process');
+const https = require('https');
+const lerna = require('../lerna.json');
+
+const { log } = console;
+const { TRAVIS_TAG: version } = process.env;
+const image = `basecms/body-import-parser`;
+
+const error = (message) => {
+  log(`ERROR: ${message}`);
+  const text = `Deployment of \`${image}\` @ \`${version}\` to production FAILED!\n${message}`;
+  const payload = JSON.stringify({ attachments: [{ color: 'danger', text }] });
+  const req = https.request({
+    hostname: 'hooks.slack.com',
+    path: '/services/TDA6JTAKC/BGCT0SNGY/vJSPL4S2NQN8SDAjCPilP773',
+    port: 443,
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      'Content-Length': payload.length,
+    }
+  }, (res) => {
+    res.on('data', () => {
+      log('Slack notified.');
+      process.exit(1);
+    });
+  });
+
+  req.on('error', e => log(e));
+  req.write(payload);
+  req.end();
+
+}
+
+const getJson = (url, reqHeaders) => new Promise((resolve, reject) => {
+  const headers = { ...reqHeaders, 'Content-Type': 'application/json; charset=utf-8' };
+  https.get(url, { headers }, (resp) => {
+    let data = '';
+    const { statusCode, statusMessage } = resp;
+    if (statusCode >= 500) return reject(statusMessage);
+    resp.on('data', chunk => data += chunk);
+    resp.on('end', () => resolve(JSON.parse(data)));
+  }).on('error', reject);
+});
+
+const getVersions = async () => {
+  const authUrl = `https://auth.docker.io/token?service=registry.docker.io&scope=repository:${image}:pull`;
+  const { token } = await getJson(authUrl);
+  const url = `https://registry.hub.docker.com/v2/${image}/tags/list`;
+  const list = await getJson(url, { Authorization: `Bearer ${token}`});
+  return Array.isArray(list.tags) ? list.tags : [];
+};
+
+const shouldBuild = async () => {
+  log(`\nChecking  ${image}:${version} on DockerHub`);
+  const versions = await getVersions();
+  return !versions.includes(version);
+}
+
+/**
+ * Build docker image and push to docker hub
+ */
+const build = async () => {
+  log(`Building  ${image}:${version}...\n`);
+  const { status } = await spawnSync('bash', ['scripts/deploy-image.sh', site, version], { stdio: 'inherit' });
+  if (status !== 0) error('Image build failed!');
+}
+
+const deploy = async () => {
+  log(`Deploying ${image}:${version} on Kubernertes`);
+  const { status } = await spawnSync('bash', ['scripts/deploy-k8s.sh', site, version], { stdio: 'inherit' });
+  if (status !== 0) error('Image deploy failed!');
+};
+
+const main = async () => {
+  if (await shouldBuild()) {
+    log(`  Image was not found, building.`)
+    await build();
+    log('    Build complete.');
+  } else {
+    log(`  Image found, skipping build.`);
+  }
+  await deploy();
+  log('  Deploy complete.\n');
+};
+
+main().catch(e => error);