add docker

.dockerignore

@@ -0,0 +1,100 @@
+Dockerfile
+.vscode
+.github
+
+# Created by .ignore support plugin (hsz.mobi)
+### Node template
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# next.js build output
+.next
+
+# nuxt.js build output
+.nuxt
+
+# Nuxt generate
+dist
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless
+
+# IDE / Editor
+.idea
+
+# Service worker
+sw.*
+
+# Mac OSX
+.DS_Store
+
+# Vim swap files
+*.swp
+
+# Postwoman build data
+.postwoman
+
+# File explorer
+.directory

Dockerfile

@@ -0,0 +1,12 @@
+FROM node:12.10.0-buster
+
+WORKDIR /app
+
+COPY . .
+
+RUN npm install
+RUN npm run build
+
+EXPOSE 3000
+
+CMD ["npm", "run", "start"]

README.md

@@ -152,7 +152,15 @@ You're done!
 
 ---
 
+## Docker
+
+```bash
+docker build -t postwoman:latest
+docker run -p 3000:3000 postwoman:latest
+```
+
 ## Releasing
+
 1. [Clone this repo](https://help.github.com/en/articles/cloning-a-repository) with git.
 1. Install dependencies by running `npm install` within the directory that you cloned (probably `postwoman`).
 1. Build the release files with `npm run build`.

nuxt.config.js

@@ -24,6 +24,9 @@ export default {
   /*
    ** Headers of the page
    */
+  server: {
+    host: '0.0.0.0', // default: localhost
+  },
   head: {
     title: `${meta.name} \u2022 ${meta.shortDescription}`,
     meta: [