StarterKit Foundation

StarterKit foundation - is a WordPress environment boilerplate for fast and easy start projects with docker containers, convenient credential settings, improved configuration.

Requirements

Docker Engine v24+
Docker Compose v2.21+
GitHub SSH key or Personal Access Token

Creating new project

Check your GitHub SSH with ssh -T git@github.com or use PAT in .env.secret COMPOSER_AUTH
Create a new project directory and clone this repository into the project folder.
Update environment variables in the ./config/environment/.env.main file. Change APP_NAME, etc.
Update ./config/environment/.env.type.local, .env.type.dev, .env.type.stage, .env.type.prod - specific environment types for local, development, staging, and production. You can add any new environment type. Change APP_DOMAIN, and other variables
Follow next installation steps.

Installation of existing project

Create a project folder and clone this repository if you haven't already done so
Run installation process:

make install [environment_type]

Where environment_type - any type that exist in ./config/environment/.env.type.*. local is the default. This will create a .env.secrets file with passwords, run PHP Composer, and NPM dependencies installation, build containers, set up the database, with WordPress tables, and create a wp-admin user. So, as a result, the project will be fully accessible in the browser with the domain you added to .env.type files.

For example, to use production environment run:

make install prod

And .env.type.prod will be used with defined APP_DOMAIN, APP_PROTOCOL, and other settings.

BTW: We recommend using the /srv folder instead of /var/www for your web content. This recommendation is based on the Filesystem Hierarchy Standard (FHS), which suggests /srv for site-specific data served by the system.

Usage 🚀

The project is ready to use immediately after installation, but you can stop, recreate, launch the containers in different environments. To run containers use command:

make up [environment_type]

Where environment_type - any type that exist in ./config/environment/.env.type.*. local is the default.

Examples:

make up
make up stage
make up prod

Do not edit the automatically concatenated root .env file. It will be overwritten every time the app runs.

After the installation, you can add your custom secrets 🔑 to .env.secret, but keep in mind that your secrets will not appear in the repository and will not be visible to other users. There is a ./sh/env/.env.secret.template file for this. It has a template of secrets, without secret data.

You can add secret variables names there without secret data, just for structure. A password generator will replace the special word generate_this_pass with the real password when you run make install or make secret (bash sh/env/secret-gen.sh).

⚠️ WARNING 📣 Do not define secrets (keys, passwords, tokens, etc.) in committed files, it's not secure!

Run composer scripts

To run PHP Composer, you need to run the composer container and enter it:

make run composer

Command make run <service_name> will run bash inside selected service (container).

Inside the container, you can use the command line to run any command you need in any folder of your project. For example, to install packages defined in the main composer.json file, in default folder /srv use:

composer install

or

composer update

Run node scripts

To use watch with BrowserSync run:

make watch

To run other npm scripts need to run node container and enter it:

make run node

It has another default folder /srv/web - root WordPress folder. Use cd command to go to your theme and run any command.

Production Launch with HTTPS

Place your certificate files in ./config/nginx/ssl/ with the names <your-app-domain.com>.crt and <your-app-domain.com>.key.
Update the variable APP_PROTOCOL=https in your .env.type.prod file to enable HTTPS.
Start containers with HTTP to HTTPS redirect:

make up prod

The configuration file ./config/nginx/templates/config/https.conf.template will be used instead of ./config/nginx/templates/config/http.conf.template

Makefile commands

make install [environment_type]
make secret
make watch - run node watcher
make up [environment_type] - docker compose up -d --build
make upd [environment_type] - docker compose up --build
make down - docker compose down -v
make restart - docker compose restart
make recreate - docker compose up -d --build --force-recreate
make import <sql_file_name> - import sql file to WordPress database
make export - will export current database to sql file
make replace [search_domain] [replace_domain] - search replace domain in the database
make pma
make run <service_name> - docker compose run -it --rm .... <service_name> ...
make exec <service_name> - docker compose exec -it .... <service_name> ...
make lint - run php, js, and css linters
make docker clean - remove all built containers, images, volumes, etc

Docker Images

Image names are defined in ./config/environment/.env.main. Images are pulled from the registry by Docker. Use a custom containers registry for your project's Docker containers, such as GitHub Registry or Docker Hub.

To build and push images to the registry, use the following commands from the root of your project directory:

make docker build

make docker push

Structure

├── backups/                  # Daily and weekly WordPress media, and database backups
├── config/                   # Global config files
├── db-data/                  # Database docker mounted volume
├── dockerfiles/              # Docker images (Dockerfiles). Need just for build
├── iac/                      # IaC Terraform and Ansible configuration for server setup
├── logs/                     # System and WordPress logs
├── sh/                       # Bash scripts
│   ├── cron/                 # Cron scripts
│   ├── database/             # Database management
│   ├── env/                  # Operations with environment files
│   ├── utils/                # Additional bash utils
│   └── wp-cli/               # Scripts that used WP-CLI commands
├── web/                      # Web application folder
│   ├── wp-config/            # wp-config.php & files that should be copied to web root dir
│   ├── wp-content/           # wp-content folder
│   │   ├── mu-plugins/       # Must use plugins
│   │   ├── plugins/          # Plugins folder. Add your plugins here
│   │   ├── themes/           # Themes folder. Add your theme here
│   │   └── uploads/          # Media uploads folder. All subfolders content is gitignored
│   └── wp-core/              # WordPress core files, docker mounted volume
├── composer.json             # Manage version of WordPress, plugins & dependencies
├── docker-compose.build.yml  # Docker compose configuration file with utility services
├── docker-compose.yml        # Main docker compose file
└── Makefile                  # Make commands configuration

wp-config folder contents will copy to wp-core folder every time composer update/install runs.

wp-content - docker mounted WordPress folder. Add plugins and custom theme here.

wp-core - web public directory. WordPress core files. Do not edit files in this folder, it installs by composer.

Sending emails

Mail is not routed by the Docker containers, you must use an SMTP external service to route your site's email.

The reason that mail is not routed is that configuring mail to route from the proper domain on a server is often a headache. A further headache is actually getting mail delivered from an arbitrary IP. A third issue is that mail servers consume resources. A fourth issue is security. So for all these reasons we decided not to implement mail and instead delegate that task to various providers.

You can set up an SMTP service like Gmail, AWS SES, Sendinblue, Mailgun, etc., or use another server you like.

Just edit SMTP config block in your .env.main and .env.secret files.

.env.main:

# SMTP config
SMTP_HOST=smtp.gmail.com
SMTP_PORT=587

# none|ssl|tls
SMTP_SECURE=tls
SMTP_DEBUG=0

.env.secret:

SMTP_USER=your_smtp_service_user_name
SMTP_PASS=your_smtp_service_user_password

Also, to debug Emails on local you can use MailHog service. Just run:

make mailhog

.env.type.local file already has mailhog connection settings.

This will run MailHog container, and you can access it on your-app-domain.com:8025 URL.

Database management

SSH tunnel options

You can use an SSH tunnel to connect to database from an external app (for example MySQL Workbench, HeidiSQL or PHPStorm)

Uncomment ports directive in database service in docker-compose.yml

ports:
  - 127.0.0.1:${SSH_TUNNEL_EXT_PORT}:3306

Edit the .env.main file, find SSH_TUNNEL_EXT_PORT - make sure that the port is unique. If you are using multiple instances, change the port value.
Open your database management app and configure SSH tunnel, database connection

phpMyadmin options

To use phpMyadmin need to run the phpMyadmin container first. It's not running by default.

Edit the .env.main file, find PMA_EXT_PORT - make sure that the port is unique. If you are using multiple instances, change the port value.
Run phpMyadmin container:

make pma

Open the your-app-domain.com:PMA_EXT_PORT URL in the browser to access phpMyadmin. For example, we use PMA_EXT_PORT=8801. Open your-app-domain.com:8801

⚠️ WARNING 📣 Do not use phpMyadmin on public (production or open stage), it's not secure!

Reset database root password

In docker-compose.yml file uncomment command: --skip-grant-tables in mariadb service
Restart containers:

make restart

Enter inside mariadb container:

make exec mariadb

Inside container run:

 mariadb> FLUSH PRIVILEGES; ALTER USER 'root'@'%' IDENTIFIED BY 'new_password';

Where 'new_password' - new root password

You can reset another database user password too - just change the username, host, and add new password.

For example, there are two root users in database - with % host and with localhost. Use this command to see all users:

SELECT User, Host FROM mysql.user;

Revert back changes in docker-compose.yml
Restart containers:

make restart

Infrastructure

Setup infrastructure with Terraform

For control your servers infrastructure use following steps:

Check ./iac/terraform/*.tf files, update your provider and infrastructure settings
Add provider credentials. For example for AWS use ~/.aws/credentials file. Add aws_access_key_id and aws_secret_access_key. Configuration and credential file settings
Add your deployment public key id_rsa.pub to ./iac/terraform/public_keys/ folder
Run terraform commands:

make terraform [command]

Examples:

make terraform init
make terraform plan
make terraform apply

Automate server apps with Ansible

For running server setup automations use this steps:

Add public key to ~/authorized_keys file on servers (use make terraform apply command if you haven't already done so)
Check your credentials in ./.ssh folder. Use ssh config file to simplify connections.
Check ./iac/ansible/inventory.yml servers and credentials, host names should be the same as on ssh config file.
Check ./iac/ansible/playbook.yml file hosts and tasks. Hosts must correspond to inventory hosts.
Run ansible command:

make ansible

This will run main playbook ansible-playbook -i iac/ansible/inventory.yml iac/ansible/playbook.yml for all hosts.

To run playbook for specific host use command:

make ansible -- --limit [host]

After that you will be able to run CI/CD deployment pipelines automations.

CI/CD Deployments

Use GitHub Actions, GitLab CI/CD or other pipelines.

Add deploy public key to ~/authorized_keys file on servers (use make terraform apply command if you haven't already done so)
Check required apps already installed on servers (use make ansible command if you haven't already done so)
Add secrets variables to repo options:

SSH_KEY - Private key from deploy pair that used for servers access
SSH_CONFIG - SSH config for servers with address, port, user, etc. See the example
COMPOSER_AUTH - Composer authentication JSON object with Personal Access Token, see Managing your personal access tokens on GitHub and Personal access tokens on GitLab. For local usage in .env.secret file use a serialized unescaped JSON object without spaces, for GitHub secrets use escaped JSON object without spaces.

SSH config example:

# SSH_CONFIG
Host *
   IdentitiesOnly yes
   StrictHostKeyChecking no

# Develop server ssh alias
Host develop.starter-kit.io
  HostName 00.00.00.00
  User serverusername
  Port 22

# Prod server ssh alias
Host starter-kit.io
  HostName 00.00.00.00
  User serverusername
  Port 22

COMPOSER_AUTH example for GitHub secrets:

{\"github-oauth\":{\"github.com\":\"ACCESS_TOKEN_GITHUB\"}}

COMPOSER_AUTH example for local usage:

{"github-oauth":{"github.com":"ACCESS_TOKEN_GITHUB"}}

Check CI/CD jobs config file, use ./.github for GitHub Actions
Push some changes to deployment branch and check pipelines logs

Additional scripts

Automatic backups

The system has automatic backups. Launched by a cronjob. By default, daily and weekly backups work. With a retention period of 7 and 31 days, respectively. You can customize the frequency and content of backups yourself.

To activate backups:

Edit ./config/environment/.env.type.[environment_type] file - enable APP_WP_BACKUP_ENABLE
Check crontab file in ./config/crontabs - change cronjob time if it needs.
If you have more than one database (maybe custom databases), check mariadb-dump command parameters in ./docker/cron/start-backup.sh

Backups will appear in the ./backups folder, logs in the docker cron container logs

Contributing

Contributions are welcome from everyone. Developing with ❤️.

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README.MD

README.MD

StarterKit Foundation

Requirements

Creating new project

Installation of existing project

Usage 🚀

Run composer scripts

Run node scripts

Production Launch with HTTPS

Makefile commands

Docker Images

Structure

Sending emails

Database management

SSH tunnel options

phpMyadmin options

Reset database root password

Infrastructure

Setup infrastructure with Terraform

Automate server apps with Ansible

CI/CD Deployments

Additional scripts

Automatic backups

Contributing

Files

README.MD

Latest commit

History

README.MD

File metadata and controls

StarterKit Foundation

Requirements

Creating new project

Installation of existing project

Usage 🚀

Run composer scripts

Run node scripts

Production Launch with HTTPS

Makefile commands

Docker Images

Structure

Sending emails

Database management

SSH tunnel options

phpMyadmin options

Reset database root password

Infrastructure

Setup infrastructure with Terraform

Automate server apps with Ansible

CI/CD Deployments

Additional scripts

Automatic backups

Contributing