feat: add new dockerfile

Signed-off-by: BoHong Li <raccoon@hackmd.io>

.dockerignore

-.git/
+.idea
+coverage
 node_modules/
-docs/
-test/
-.sequelizerc.example
-config.json.example
+
+# ignore config files
+config.json
+.sequelizerc
+
+# ignore webpack build
 public/build
+public/views/build
 
+.nyc_output
+coverage/

.sequelizerc.example

-var path = require('path');
+const path = require('path')
+const config = require('./lib/config')
 
 module.exports = {
-    'config':          path.resolve('config.json'),
-    'migrations-path': path.resolve('lib', 'migrations'),
-    'models-path':     path.resolve('lib', 'models'),
-    'url':             'change this'
-}
\ No newline at end of file
+  config: path.resolve('config.json'),
+  'migrations-path': path.resolve('lib', 'migrations'),
+  'models-path': path.resolve('lib', 'models'),
+  url: process.env['CMD_DB_URL'] || config.dbURL
+}

deployments/Dockerfile

-FROM node:8.15.1-jessie AS BUILD
-# use multi-stage build to build frontend javascript
-WORKDIR /codimd
-
-COPY . ./
-
-RUN yarn install --non-interactive --pure-lockfile && \
-    yarn build
-
-# ----------------------------------------------------
-# Runtime Stage
-FROM node:8.15.1 AS RUNTIME
-
-# build for production
-ENV NODE_ENV production
-ENV PATH="/home/codimd/.npm-global/bin:${PATH}"
-
-# setup isolated user for more security
-ARG USER_NAME=codimd
-ARG UID=1500
-ARG GID=1500
-
-RUN set +x -ue && \
-    wget https://github.com/hackmdio/portchecker/releases/download/v1.0.1/portchecker-linux-amd64.tar.gz && \
-    tar xvf portchecker-linux-amd64.tar.gz -C /usr/local/bin && \
-    mv /usr/local/bin/portchecker-linux-amd64 /usr/local/bin/pcheck && \
-    # Add user and groupd
-    groupadd --gid $GID $USER_NAME && \
-    useradd --uid $UID --gid $USER_NAME --no-log-init --create-home $USER_NAME && \
-    # setup local npm global directory
-    mkdir /home/codimd/.npm-global && \
-    echo "prefix=/home/codimd/.npm-global/" > /home/codimd/.npmrc && \
-    # setup app dir
-    mkdir /codimd && \
-    # adjust permission
-    chown -R $USER_NAME:$USER_NAME /home/codimd
-
-# Copy build stage file to runtime
-COPY --from=BUILD /codimd /codimd
-RUN chown -R $USER_NAME:$USER_NAME /codimd
-
-# change running user name
-USER $USER_NAME
-# build project
-WORKDIR /codimd
-
-RUN set +x -ue && \
-    cliVer=$(cat package.json | grep sequelize-cli | awk '{print substr($1, 2, length($1) - 3)"@"substr($2, 2, length($2) - 3)}') && \
-    npm -g install "$cliVer" && \
-    yarn install --production --non-interactive --pure-lockfile && \
-    yarn cache clean
-
-VOLUME /codimd/public/uploads
+FROM hackmdio/buildpack:1.0.4 as BUILD
+
+COPY --chown=hackmd:hackmd . .
+
+RUN set -xe && \
+    git reset --hard && \
+    git clean -fx && \
+    yarn install && \
+    yarn build && \
+    yarn install --production=true && \
+    cp ./deployments/docker-entrypoint.sh ./ && \
+    cp .sequelizerc.example .sequelizerc && \
+    rm -rf .git .gitignore .travis.yml .dockerignore .editorconfig .babelrc .mailmap .sequelizerc.example \
+        test docs contribute \
+        yarn.lock webpack.prod.js webpack.htmlexport.js webpack.dev.js webpack.common.js \
+        config.json.example README.md CONTRIBUTING.md AUTHORS
+
+FROM hackmdio/runtime:1.0.4
+USER hackmd
+WORKDIR /home/hackmd/app
+COPY --from=BUILD /home/hackmd/app .
 EXPOSE 3000
-
-ENTRYPOINT ["/codimd/docker-entrypoint.sh"]
+ENTRYPOINT ["/home/hackmd/app/docker-entrypoint.sh"]

deployments/build.sh

+#!/usr/bin/env bash
+
+CURRENT_DIR=$(dirname "$BASH_SOURCE")
+
+docker build -t hackmdio/codimd -f "$CURRENT_DIR/Dockerfile" "$CURRENT_DIR/.."

deployments/dev-Dockerfile

-FROM node:8.15.1-jessie
-
-WORKDIR /codimd
-
-EXPOSE 3000
-
-VOLUME ['/codimd/node_modules']

deployments/dev-docker-compose.yml

-version: '3'
-services:
-  dev-database:
-    image: postgres:11.2
-    environment:
-      POSTGRES_USER: codimd
-      POSTGRES_PASSWORD: password
-      POSTGRES_DB: codimd
-  dev-codimd:
-    build:
-      dockerfile: ./deployments/dev-Dockerfile
-      context: ../
-    environment:
-      CMD_DB_URL: postgres://codimd:password@dev-database/codimd
-    volumes:
-      - ../:/codimd
-      - node_modules:/codimd/node_modules
-      - public_build:/codimd/public/build
-      - public_view_build:/codimd/public/views/build
-    ports:
-      - 3000:3000
-volumes:
-  node_modules:
-  public_build:
-  public_view_build:

deployments/docker-compose.yml

-version: '3'
+version: "3"
 services:
   database:
-    image: postgres:11.2
+    image: postgres:11.5
     environment:
-      POSTGRES_USER: codimd
-      POSTGRES_PASSWORD: password
-      POSTGRES_DB: codimd
+      - POSTGRES_USER=codimd
+      - POSTGRES_PASSWORD=change_password
+      - POSTGRES_DB=codimd
+    volumes:
+      - "database-data:/var/lib/postgresql/data"
+    restart: always
   codimd:
     build:
+      context: ..
       dockerfile: ./deployments/Dockerfile
-      context: ../
     environment:
-      CMD_DB_URL: postgres://codimd:password@database/codimd
+      - CMD_DB_URL=postgres://codimd:change_password@database/codimd
+      - CMD_USECDN=false
+    depends_on:
+      - database
     ports:
-      - 3000:3000
+      - "3000:3000"
+    volumes:
+      - upload-data:/home/hackmd/app/public/uploads
+    restart: always
+volumes:
+  database-data: {}
+  upload-data: {}

deployments/docker-entrypoint.sh

-#!/bin/bash
+#!/usr/bin/env bash
 
 set -euo pipefail
 
+if [[ "$#" -gt 0 ]]; then
+    exec "$@"
+    exit $?
+fi
+
+# check database and redis is ready
 pcheck -constr "$CMD_DB_URL"
 
-sequelize db:migrate
+# run DB migrate
+NEED_MIGRATE=${CMD_AUTO_MIGRATE:=true}
+
+if [[ "$NEED_MIGRATE" = "true" ]] && [[ -f .sequelizerc ]] ; then
+    npx sequelize db:migrate
+fi
 
+# start application
 node app.js

package.json

@@ -15,7 +15,7 @@
   "license": "AGPL-3.0",
   "main": "app.js",
   "scripts": {
-    "build": "webpack --config webpack.prod.js --progress --colors --bail",
+    "build": "webpack --config webpack.prod.js --display errors-only -p",
     "dev": "webpack --config webpack.dev.js --progress --colors --watch",
     "doctoc": "doctoc --title='# Table of Contents' README.md",
     "lint": "standard",
@@ -128,6 +128,7 @@
     "scrypt": "~6.0.3",
     "select2": "~3.5.2-browserify",
     "sequelize": "5.3.5",
+    "sequelize-cli": "~5.4.0",
     "shortid": "~2.2.14",
     "socket.io": "~2.2.0",
     "socket.io-client": "~2.2.0",
@@ -179,7 +180,6 @@
     "optimize-css-assets-webpack-plugin": "~5.0.0",
     "power-assert": "~1.6.1",
     "script-loader": "~0.7.2",
-    "sequelize-cli": "~5.4.0",
     "sinon": "~7.3.2",
     "standard": "~13.1.0",
     "string-loader": "~0.0.1",