Dockerfile to init/upgrade the database, and associated changes

.dockerignore

@@ -0,0 +1 @@
+node_modules

Dockerfile.db-create

@@ -0,0 +1,10 @@
+FROM node:16
+WORKDIR /opt/app/
+COPY package.json ./
+RUN npm install
+RUN npm prune
+COPY . /opt/app
+ARG NODE_ENV
+ENV NODE_ENV $NODE_ENV
+
+CMD [ "npm", "run", "upgrade-db" ]

db/jambones-sql.sql

@@ -28,6 +28,8 @@ DROP TABLE IF EXISTS account_offers;
 
 DROP TABLE IF EXISTS products;
 
+DROP TABLE IF EXISTS schema_version;
+
 DROP TABLE IF EXISTS api_keys;
 
 DROP TABLE IF EXISTS sbc_addresses;
@@ -190,6 +192,11 @@ stripe_product_id VARCHAR(56) NOT NULL,
 PRIMARY KEY (account_offer_sid)
 );
 
+CREATE TABLE schema_version
+(
+version VARCHAR(16)
+);
+
 CREATE TABLE api_keys
 (
 api_key_sid CHAR(36) NOT NULL UNIQUE ,
@@ -565,4 +572,4 @@ ALTER TABLE accounts ADD FOREIGN KEY queue_event_hook_sid_idxfk (queue_event_hoo
 
 ALTER TABLE accounts ADD FOREIGN KEY device_calling_application_sid_idxfk (device_calling_application_sid) REFERENCES applications (application_sid);
 
-SET FOREIGN_KEY_CHECKS=1;
+SET FOREIGN_KEY_CHECKS=0;

db/upgrade-jambonz-db.js

@@ -0,0 +1,71 @@
+#!/usr/bin/env node
+const assert = require('assert');
+const mysql = require('mysql2/promise');
+const {readFile} = require('fs/promises');
+const {execSync} = require('child_process');
+const {version:desiredVersion} = require('../package.json');
+const logger = require('pino')();
+
+logger.info(`upgrade-jambonz-db: desired version ${desiredVersion}`);
+
+assert.ok(process.env.JAMBONES_MYSQL_HOST, 'missing env JAMBONES_MYSQL_HOST');
+assert.ok(process.env.JAMBONES_MYSQL_DATABASE, 'missing env JAMBONES_MYSQL_DATABASE');
+assert.ok(process.env.JAMBONES_MYSQL_PASSWORD, 'missing env JAMBONES_MYSQL_PASSWORD');
+assert.ok(process.env.JAMBONES_MYSQL_USER, 'missing env JAMBONES_MYSQL_USER');
+
+const doIt = async () => {
+  let connection;
+  try {
+    connection = await mysql.createConnection({
+      host: process.env.JAMBONES_MYSQL_HOST,
+      user: process.env.JAMBONES_MYSQL_USER,
+      password: process.env.JAMBONES_MYSQL_PASSWORD,
+      database: process.env.JAMBONES_MYSQL_DATABASE,
+      port: process.env.JAMBONES_MYSQL_PORT || 3306,
+      multipleStatements: true
+    });
+  } catch (err) {
+    logger.error({err}, 'Error connecting to database with provided env vars');
+    return;
+  }
+
+  try {
+    /* does the schema exist at all ? */
+    const [r] = await connection.execute('SELECT version from schema_version');
+    if (r.length) {
+      //TODO: check against desired version and perform upgrades
+      logger.info(`current version is ${r[0].version}, no upgrade will be performed`);
+      await connection.end();
+      return;
+    }
+  } catch (err) {
+  }
+  try {
+    await createSchema(connection);
+    await seedDatabase(connection);
+    logger.info('reset admin password..');
+    execSync(`${__dirname}/../db/reset_admin_password.js`);
+    await connection.query(`INSERT into schema_version (version) values('${desiredVersion}')`);
+    logger.info('database install/upgrade complete.');
+    await connection.end();
+  } catch (err) {
+    logger.error({err}, 'Error seeding database');
+    process.exit(1);
+  }
+};
+
+const createSchema = async(connection) => {
+  logger.info('reading schema..');
+  const sql = await readFile(`${__dirname}/../db/jambones-sql.sql`, {encoding: 'utf8'});
+  logger.info('creating schema..');
+  await connection.query(sql);
+};
+
+const seedDatabase = async(connection) => {
+  const sql = await readFile(`${__dirname}/../db/seed-production-database-open-source.sql`, {encoding: 'utf8'});
+  logger.info('seeding data..');
+  await connection.query(sql);
+};
+
+doIt();
+

package.json

@@ -7,6 +7,7 @@
     "start": "node app.js",
     "test": "NODE_ENV=test APPLY_JAMBONZ_DB_LIMITS=1 JWT_SECRET=foobarbazzle JAMBONES_MYSQL_HOST=127.0.0.1 JAMBONES_MYSQL_PORT=3360 JAMBONES_MYSQL_USER=jambones_test JAMBONES_MYSQL_PASSWORD=jambones_test JAMBONES_MYSQL_DATABASE=jambones_test JAMBONES_REDIS_HOST=localhost JAMBONES_REDIS_PORT=16379 JAMBONES_TIME_SERIES_HOST=127.0.0.1 JAMBONES_LOGLEVEL=error JAMBONES_CREATE_CALL_URL=http://localhost/v1/createCall node test/ ",
     "integration-test": "NODE_ENV=test JAMBONES_TIME_SERIES_HOST=127.0.0.1 AWS_REGION='us-east-1' JAMBONES_CURRENCY=USD JWT_SECRET=foobarbazzle JAMBONES_MYSQL_HOST=127.0.0.1 JAMBONES_MYSQL_PORT=3360 JAMBONES_MYSQL_USER=jambones_test JAMBONES_MYSQL_PASSWORD=jambones_test JAMBONES_MYSQL_DATABASE=jambones_test JAMBONES_REDIS_HOST=localhost JAMBONES_REDIS_PORT=16379 JAMBONES_LOGLEVEL=debug JAMBONES_CREATE_CALL_URL=http://localhost/v1/createCall node test/serve-integration.js",
+    "upgrade-db": "node ./db/upgrade-jambonz-db.js",
     "coverage": "./node_modules/.bin/nyc --reporter html --report-dir ./coverage npm run test",
     "jslint": "eslint app.js lib"
   },