cloud-apache-container/README.md

# Cloud Apache Container

This is a base container for running PHP-based applications, supporting multiple PHP versions (7.4, 8.0, 8.1, 8.2, 8.3, 8.4). The default is PHP 8.3. The container is based on AlmaLinux 9 and uses Apache with mod_ssl. It is designed for both development and production use.

**You must have Docker or compatible containerization software running.**

---

## Quick Start: Local Development with `local-dev.sh`

The easiest way to start a local development environment is with the provided `local-dev.sh` script. This script automates container setup, volume creation, log directories, and WordPress installation.

### Usage Example

```bash
./local-dev.sh -n local-dev
```

**Flags:**
- `-n`  Name of the container (required)
- `-p`  HTTP port (default: 80)
- `-s`  HTTPS port (default: 443)
- `-r`  Root path for files and database (default: current directory)
- `-a`  PHP version (default: 8.3; options: 74, 80, 81, 82, 83, 84)
- `-v`  Enable verbose mode
- `-h`  Show help

The script will:
- Create a user directory and log folders
- Create a Docker volume for MySQL
- Start the container with the correct environment variables
- Generate helper scripts in your root path:
  - `instance_start` – Start the container
  - `instance_stop` – Stop the container
  - `instance_logs` – Tail Apache logs
  - `instance_db_info` – Show MySQL credentials
- Install WordPress in your web root
- Print MySQL credentials

---

## Manual Docker Usage

You can also run the container manually:

```bash
mkdir -p local-development/domain.tld
cd local-development/domain.tld
mkdir user
mkdir -p user/logs/{apache,system}
docker run -d -it -p 80:80 -p 443:443 -e PHPVER=84 -e environment=DEV --mount type=bind,source="$(pwd)"/user,target=/home/myuser -v"$name-mysql":/var/lib/mysql -e uid=30001 -e user=myuser -e domain=localhost --name local-dev  repo.anhonesthost.net/cloud-hosting-platform/cac:latest
```

---

## Accessing the Container

```bash
docker exec -it local-dev /bin/bash
```

---

## WordPress Installation

If using `local-dev.sh`, WordPress is installed automatically. For manual setup:

```bash
cat /home/myuser/mysql_creds
su - myuser
cd ~/public_html
wp core download
```

Then visit https://localhost (accept the SSL warning) to complete setup.

---

## Features

- **Multiple PHP Versions:** 7.4, 8.0, 8.1, 8.2, 8.3, 8.4 (set with `PHPVER` or `-a` flag)
- **Automatic Database Setup:** MariaDB is started in DEV mode, credentials are auto-generated and stored in `/home/$user/mysql_creds`.
- **Database Backups:** Cron job backs up the database every 15 minutes to `/home/$user/_db_backups`.
- **Log Management:** Log rotation compresses logs older than 3 days and deletes those older than 7 days.
- **Memcached:** Started automatically in DEV mode.
- **SSL:** Self-signed certificate enabled by default.
- **Default Web Content:** `/home/$user/public_html` is the web root. `/ping` endpoint and `phpinfo.php` are available for diagnostics.
- **Helper Scripts:** `instance_start`, `instance_stop`, `instance_logs`, `instance_db_info` (created by `local-dev.sh`).

---

## Environment Variables

**Required:**
- `uid` – User ID for file permissions
- `user` – Username for file permissions
- `domain` – Primary domain for configuration

**Optional:**
- `environment` – Set to `DEV` to start memcached and MySQL locally for development
- `serveralias` – Comma-separated list of alternative hostnames
- `PHPVER` – PHP version (see above)

---

## Helpful Notes

- To restart the instance: `./instance_start` or `docker start {container-name}`
- To stop: `./instance_stop` or `docker stop {container-name}`
- To view logs: `./instance_logs` or `docker logs -f {container-name}`
- To get DB credentials: `./instance_db_info` or `cat /home/$user/mysql_creds`
- To delete a container: `docker rm {container-name}` (does not delete user files or DB volume)
- To view running containers: `docker ps`
- To view all containers: `docker ps --all`
- To view images: `docker images`

---

## Troubleshooting
- The first run may take several minutes as dependencies are installed.
- If you need to change PHP version, stop and remove the container, then recreate with the desired version.
- For advanced configuration, see the scripts in the `scripts/` directory.