monica/README.md
2020-09-07 16:44:47 +02:00

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# Monica's docker image
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Monica can run with Docker images.
## Prerequisites
You can use [Docker](https://www.docker.com) and [docker-compose](https://docs.docker.com/compose/) to pull or build
and run a Monica image, complete with a self-contained MySQL database.
This has the nice properties that you don't have to install lots of software directly onto your system, and you can be up and running
quickly with a known working environment.
For any help about how to install Docker, see their [documentation](https://docs.docker.com/install/)
## Use Monica docker image
There are two versions of the image you may choose from.
The `apache` tag contains a full Monica installation with an apache webserver. This points to the default `latest` tag too.
The `fpm` tag contains a fastCGI-Process that serves the web pages. This image should be combined with a webserver used as a proxy, like apache or nginx.
### Using the apache image
This image contains a webserver that exposes port 80. Run the container with:
```console
docker run -d -p 8080:80 monica
```
### Using the fpm image
This image serves a fastCGI server that exposes port 9000. You may need an additional web server that can proxy requests to the fpm port 9000 of the container.
Run this container with:
```console
docker run -d -p 9000:9000 monica:fpm
```
### Persistent data storage
To have a persistent storage for your datas, you may want to create volumes for your db, and for monica you will have to save the `/var/www/monica/storage` directory.
Run a container with this named volume:
```console
docker run -d
-v monica_data:/var/www/html/storage
monica
```
### Connect to a mysql database
Monica needs a database connection, and currently supports mysql only. Run these to have a running environment:
```console
mysqlCid="$(docker run -d \
-e MYSQL_RANDOM_ROOT_PASSWORD=true \
-e MYSQL_DATABASE=monica \
-e MYSQL_USER=homestead \
-e MYSQL_PASSWORD=secret \
"mysql:5.7")"
docker run -d \
--link "$mysqlCid":mysql \
-e DB_HOST=mysql \
-p 8080:80 \
monica
```
Wait until all migrations are done and then access Monica at http://localhost:8080/ from your host system.
If this looks ok, add your first user account.
### Run commands inside the container
Like every Laravel application, the `php artisan` command is very usefull for Monica.
To run a command inside the container, run
```sh
docker exec CONTAINER_ID php artisan COMMAND
```
or for docker-compose
```sh
docker-compose exec monica php artisan COMMAND
```
where `monica` is the name of the service in your `docker-compose.yml` file.
## Running the image with docker-compose
See some examples of docker-compose possibilities in the [example section](/.examples).
---
### Apache version
This version will use the apache image and add a mysql container. The volumes are set to keep your data persistent. This setup provides **no ssl encryption** and is intended to run behind a proxy.
Make sure to pass in values for `APP_KEY` variable before you run this setup.
Set `APP_KEY` to a random 32-character string. For example, if you
have the `pwgen` utility installed, you could copy and paste the
output of `pwgen -s 32 1`.
1. Create a `docker-compose.yml` file
```yaml
version: "3.4"
services:
app:
image: monica
depends_on:
- db
ports:
- 8080:80
environment:
- APP_KEY=
- DB_HOST=db
volumes:
- data:/var/www/html/storage
restart: always
db:
image: mysql:5.7
environment:
- MYSQL_RANDOM_ROOT_PASSWORD=true
- MYSQL_DATABASE=monica
- MYSQL_USER=homestead
- MYSQL_PASSWORD=secret
volumes:
- mysql:/var/lib/mysql
restart: always
volumes:
data:
name: data
mysql:
name: mysql
```
2. Set a value for `APP_KEY` variable before you run this setup.
It should be a random 32-character string. For example, if you have the `pwgen` utility installed,
you can copy and paste the output of
```sh
pwgen -s 32 1
```
3. Run
```sh
docker-compose up -d
```
Wait until all migrations are done and then access Monica at http://localhost:8080/ from your host system.
If this looks ok, add your first user account.
4. Run this command once:
```sh
docker-compose exec app php artisan setup:production
```
### FPM version
When using FPM image, you will need another container with a webserver to proxy http requests. In this example we use nginx with a basic container to do this.
1. Download `nginx.conf` and `Dockerfile` file for nginx image. An example can be found on the [`example section`](/.examples/nginx-proxy/web/)
```sh
mkdir web
curl -sSL https://raw.githubusercontent.com/monicahq/docker/master/.examples/nginx-proxy/web/nginx.conf -o web/nginx.conf
curl -sSL https://raw.githubusercontent.com/monicahq/docker/master/.examples/nginx-proxy/web/Dockerfile -o web/Dockerfile
```
The `web` container image should be pre-build before each deploy with: `docker-compose build`
2. Create a `docker-compose.yml` file
```yaml
version: "3.4"
services:
app:
image: monica:fpm
depends_on:
- db
environment:
- APP_KEY=
- DB_HOST=db
volumes:
- data:/var/www/html/storage
restart: always
web:
build: ./web
ports:
- 8080:80
depends_on:
- app
volumes:
- data:/var/www/html/storage:ro
restart: always
db:
image: mysql:5.7
environment:
- MYSQL_RANDOM_ROOT_PASSWORD=true
- MYSQL_DATABASE=monica
- MYSQL_USER=homestead
- MYSQL_PASSWORD=secret
volumes:
- mysql:/var/lib/mysql
restart: always
volumes:
data:
name: data
mysql:
name: mysql
```
3. Set a value for `APP_KEY` variable before you run this setup.
It should be a random 32-character string. For example, if you have the `pwgen` utility installed,
you can copy and paste the output of
```sh
pwgen -s 32 1
```
4. Run
```sh
docker-compose up -d
```
Wait until all migrations are done and then access Monica at http://localhost:8080/ from your host system.
If this looks ok, add your first user account.
5. Run this command once:
```sh
docker-compose exec app php artisan setup:production
```
## Make Monica available from the internet
To expose your Monica instance for the internet, it's important to set `APP_ENV=production` in your `.env` file or environment variables. In this case `https` scheme will be **mandatory**.
### Using a proxy webserver on the host
One way to expose your Monica instance is to use a proxy webserver from your host with SSL capabilities. This is possible with a reverse proxy.
### Using a proxy webserver container
See some examples of docker-compose possibilities in the [example section](/.examples) to show how to a proxy webserver with ssl capabilities.