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Merge pull request #154 from mattermost/improve_doc

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Improve README
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Kyâne Pichou 2017-08-04 11:50:03 +02:00 committed by GitHub
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@ -5,8 +5,8 @@ This project enables deployment of a Mattermost server in a multi-node productio
[![Build Status](https://travis-ci.org/mattermost/mattermost-docker.svg?branch=master)](https://travis-ci.org/mattermost/mattermost-docker) [![Build Status](https://travis-ci.org/mattermost/mattermost-docker.svg?branch=master)](https://travis-ci.org/mattermost/mattermost-docker)
Notes: Notes:
- The default Mattermost edition for this repo has changed from team edition to enterprise edition. Please see [Choose Edition](#choose-edition-to-install) section. - The default Mattermost edition for this repo has changed from Team Edition to Enterprise Edition. Please see [Choose Edition](#choose-edition-to-install) section.
- To install this Docker project on AWS Elastic Beanstalk please see [AWS Elastic Beanstalk Guide](./contrib/aws/README.md). - To install this Docker project on AWS Elastic Beanstalk please see [AWS Elastic Beanstalk Guide](contrib/aws/README.md).
- To run Mattermost on Kubernetes you can start with the [manifest examples in the kubernetes folder](contrib/kubernetes/README.md) - To run Mattermost on Kubernetes you can start with the [manifest examples in the kubernetes folder](contrib/kubernetes/README.md)
- To install Mattermost without Docker directly onto a Linux-based operating systems, please see [Admin Guide](https://docs.mattermost.com/guides/administrator.html#installing-mattermost). - To install Mattermost without Docker directly onto a Linux-based operating systems, please see [Admin Guide](https://docs.mattermost.com/guides/administrator.html#installing-mattermost).
@ -21,38 +21,60 @@ The following instructions deploy Mattermost in a production configuration using
### Choose Edition to Install ### Choose Edition to Install
If you want to install enterprise edition, you can skip this section. If you want to install Enterprise Edition, you can skip this section.
To install the team edition, comment out the following line in docker-compose.yaml file: To install the Team Edition, comment out the following line in docker-compose.yaml file:
``` ```
dockerfile: Dockerfile-enterprise dockerfile: Dockerfile-enterprise
``` ```
### Database ### Database container
This repository offer a Docker image for the Mattermost database. It is a customized PostgreSQL image that you should configure with following environment variables :
* `POSTGRES_USER`: database username
* `POSTGRES_PASSWORD`: database password
* `POSTGRES_DB`: database name
Make sure to set the appropriate values for `MM_USERNAME`, `MM_PASSWORD` and `MM_DBNAME`. #### AWS
If deploying to AWS, you could also set following variables to enable [Wal-E](https://github.com/wal-e/wal-e) backup to S3 :
* `AWS_ACCESS_KEY_ID`: AWS access key
* `AWS_SECRET_ACCESS_KEY`: AWS secret
* `WALE_S3_PREFIX`: AWS s3 bucket name
* `AWS_REGION`: AWS region
### Install with SSL certificate All four environment variables are required. It will enable completed WAL segments sent to archive storage (S3). The base backup and clean up can be done through the following command:
```bash
1. Put your SSL certificate as `./volumes/web/cert/cert.pem` and the private key that has # Base backup
no password as `./volumes/web/cert/key-no-password.pem`. If you don't have docker exec mattermost-db su - postgres sh -c "/usr/bin/envdir /etc/wal-e.d/env /usr/local/bin/wal-e backup-push /var/lib/postgresql/data"
them you may generate a self-signed SSL certificate. # Keep the most recent 7 base backups and remove the old ones
docker exec mattermost-db su - postgres sh -c "/usr/bin/envdir /etc/wal-e.d/env /usr/local/bin/wal-e delete --confirm retain 7"
2. Build and run mattermost
```
docker-compose up -d
``` ```
Those tasks can be executed through a cron job or systemd timer.
3. Open `https://your.domain` with your web browser. ### Application container
Application container run the Mattermost application. You should configure it with following environment variables :
* `MM_USERNAME`: database username
* `MM_PASSWORD`: database password
* `MM_DBNAME`: database name
### Install without SSL certificate If your database use some custom host and port, it is also possible to configure them :
* `DB_HOST`: database host address
* `DB_PORT_NUMBER`: database port
1. Build and run mattermost If you use a Mattermost configuration file on a different location than the default one (`/mattermost/config/config.json`) :
``` * `MM_CONFIG`: configuration file location inside the container.
docker-compose up -d
```
2. Open `http://your.domain` with your web browser. If you choose to use MySQL instead of PostgreSQL, you should set a different datasource :
* `MM_SQLSETTINGS_DATASOURCE` : `"$MM_USERNAME:$MM_PASSWORD@tcp($DB_HOST:$DB_PORT_NUMBER)/$MM_DBNAME?charset=utf8mb4,utf8&readTimeout=30s&writeTimeout=30s"`
### Web server container
This image is optional, you should not use it you have your own reverse-proxy. It is a simple front Web server for the Mattermost app container.
* `MATTERMOST_ENABLE_SSL`: whether to enable SSL
* `PLATFORM_PORT_80_TCP_PORT`: port that Mattermost image is listening on
#### Install with SSL certificate
Put your SSL certificate as `./volumes/web/cert/cert.pem` and the private key that has
no password as `./volumes/web/cert/key-no-password.pem`. If you don't have
them you may generate a self-signed SSL certificate.
## Starting/Stopping ## Starting/Stopping
@ -83,68 +105,15 @@ docker-compose up -d
docker-compose stop && docker-compose rm docker-compose stop && docker-compose rm
``` ```
### Remove the data and settings of your mattermost instance ### Remove the data and settings of your Mattermost instance
``` ```
sudo rm -rf volumes sudo rm -rf volumes
``` ```
## Database Backup
When AWS S3 environment variables are specified on db docker container, it enables [Wal-E](https://github.com/wal-e/wal-e) backup to S3.
```bash
docker run -d --name mattermost-db \
-e AWS_ACCESS_KEY_ID=XXXX \
-e AWS_SECRET_ACCESS_KEY=XXXX \
-e WALE_S3_PREFIX=s3://BUCKET_NAME/PATH \
-e AWS_REGION=us-east-1
-v ./volumes/db/var/lib/postgresql/data:/var/lib/postgresql/data
-v /etc/localtime:/etc/localtime:ro
db
```
All four environment variables are required. It will enable completed WAL segments sent to archive storage (S3). The base backup and clean up can be done through the following command:
```bash
# base backup
docker exec mattermost-db su - postgres sh -c "/usr/bin/envdir /etc/wal-e.d/env /usr/local/bin/wal-e backup-push /var/lib/postgresql/data"
# keep the most recent 7 base backups and remove the old ones
docker exec mattermost-db su - postgres sh -c "/usr/bin/envdir /etc/wal-e.d/env /usr/local/bin/wal-e delete --confirm retain 7"
```
Those tasks can be executed through a cron job or systemd timer.
## Customization
Customization can be done through environment variables.
### Mattermost App Image
* `MM_USERNAME`: database username, must be the same as one in DB image
* `MM_PASSWORD`: database password, must be the same as one in DB image
* `MM_DBNAME`: database name, must be the same as one in DB image
* `DB_HOST`: database host address
* `DB_PORT_NUMBER`: database port
* `MM_CONFIG`: configuration file location. It can be used when config is mounted in a different location.
### Mattermost DB Image
* `MM_USERNAME`: database username, must be the same as on in App image
* `MM_PASSWORD`: database password, must be the same as on in App image
* `MM_DBNAME`: database name, must be the same as on in App image
* `AWS_ACCESS_KEY_ID`: aws access key, used for db backup
* `AWS_SECRET_ACCESS_KEY`: aws secret, used for db backup
* `WALE_S3_PREFIX`: aws s3 bucket name, used for db backup
* `AWS_REGION`: aws region, used for db backup
### Mattermost Web Image
* `MATTERMOST_ENABLE_SSL`: whether to enable SSL
* `PLATFORM_PORT_80_TCP_PORT`: port that Mattermost image is listening on
## Upgrading to Team Edition 3.0.x from 2.x ## Upgrading to Team Edition 3.0.x from 2.x
You need to migrate your database before upgrading mattermost to 3.0.x from You need to migrate your database before upgrading Mattermost to `3.0.x` from
2.x. Run these commands in the latest mattermost-docker directory. `2.x`. Run these commands in the latest `mattermost-docker` directory.
``` ```
docker-compose rm -f app docker-compose rm -f app
docker-compose build app docker-compose build app
@ -156,7 +125,7 @@ See the [offical Upgrade Guide](http://docs.mattermost.com/administration/upgrad
## Known Issues ## Known Issues
* Do not modify the Listen Address in Service Settings. * Do not modify the Listen Address in Service Settings.
* Rarely 'app' container fails to start because of "connection refused" to * Rarely `app` container fails to start because of "connection refused" to
database. Workaround: Restart the container. database. Workaround: Restart the container.
## More information ## More information
@ -164,7 +133,7 @@ See the [offical Upgrade Guide](http://docs.mattermost.com/administration/upgrad
If you want to know how to use docker-compose, see [the overview If you want to know how to use docker-compose, see [the overview
page](https://docs.docker.com/compose). page](https://docs.docker.com/compose).
For the server configurations, see [prod-ubuntu.rst] of mattermost. For the server configurations, see [prod-ubuntu.rst] of Mattermost.
[docker]: http://docs.docker.com/engine/installation/ [docker]: http://docs.docker.com/engine/installation/
[docker-compose]: https://docs.docker.com/compose/install/ [docker-compose]: https://docs.docker.com/compose/install/