support/doc/docker.md

   1 # Docker guide
   2
   3 You can quickly get a server running using Docker. You need to have
   4 [docker](https://www.docker.com/community-edition) and
   5 [docker-compose](https://docs.docker.com/compose/install/) installed.
   6
   7 ## Production
   8
   9 ### Install
  10
  11 **PeerTube does not support webserver host change**. Keep in mind your domain name is definitive after your first PeerTube start.
  12
  13 PeerTube needs a PostgreSQL and a Redis instance to work correctly. If you want
  14 to quickly set up a full environment, either for trying the service or in
  15 production, you can use a `docker-compose` setup.
  16
  17 #### Go to your peertube workdir
  18 ```shell
  19 cd /your/peertube/directory
  20 ```
  21
  22 #### Create the reverse proxy configuration directory
  23
  24 ```shell
  25 mkdir -p ./docker-volume/traefik
  26 ```
  27
  28 #### Get the latest reverse proxy configuration
  29
  30 ```shell
  31 curl https://raw.githubusercontent.com/chocobozzz/PeerTube/master/support/docker/production/config/traefik.toml > ./docker-volume/traefik/traefik.toml
  32 ```
  33
  34 View the source of the file you're about to download: [traefik.toml](https://github.com/Chocobozzz/PeerTube/blob/master/support/docker/production/config/traefik.toml)
  35
  36 #### Create Let's Encrypt ACME certificates as JSON file
  37
  38 ```shell
  39 touch ./docker-volume/traefik/acme.json
  40 ```
  41 Needs to have file mode 600:
  42 ```shell
  43 chmod 600 ./docker-volume/traefik/acme.json
  44 ```
  45
  46 #### Get the latest Compose file
  47
  48 ```shell
  49 curl https://raw.githubusercontent.com/chocobozzz/PeerTube/master/support/docker/production/docker-compose.yml > docker-compose.yml
  50 ```
  51
  52 View the source of the file you're about to download: [docker-compose.yml](https://github.com/Chocobozzz/PeerTube/blob/master/support/docker/production/docker-compose.yml)
  53
  54
  55 #### Get the latest env_file
  56
  57 ```shell
  58 curl https://raw.githubusercontent.com/Chocobozzz/PeerTube/master/support/docker/production/.env > .env
  59 ```
  60
  61 View the source of the file you're about to download: [.env](https://github.com/Chocobozzz/PeerTube/blob/master/support/docker/production/.env)
  62
  63 #### Update the reverse proxy configuration
  64
  65 ```shell
  66 vim ./docker-volume/traefik/traefik.toml
  67 ```
  68
  69 ~~You must replace `<MY EMAIL ADDRESS>` and `<MY DOMAIN>` to enable Let's Encrypt SSL Certificates creation.~~ Now included in `.env` file with `TRAEFIK_ACME_EMAIL` and `TRAEFIK_ACME_DOMAINS` variables used through traefik service command value of `docker-compose.yml` file.
  70
  71 More at: https://docs.traefik.io/v1.7
  72
  73 #### Tweak the `docker-compose.yml` file there according to your needs
  74
  75 ```shell
  76 vim ./docker-compose.yml
  77 ```
  78
  79 #### Then tweak the `.env` file to change the environment variables
  80
  81 ```shell
  82 vim ./.env
  83 ```
  84 In the downloaded example [.env](https://github.com/Chocobozzz/PeerTube/blob/master/support/docker/production/.env), you must replace:
  85 - `<MY POSTGRES USERNAME>`
  86 - `<MY POSTGRES PASSWORD>`
  87 - `<MY POSTGRES DB>`
  88 - `<MY DOMAIN>` without 'https://'
  89 - `<MY EMAIL ADDRESS>`
  90
  91 Other environment variables are used in
  92 [/support/docker/production/config/custom-environment-variables.yaml](https://github.com/Chocobozzz/PeerTube/blob/master/support/docker/production/config/custom-environment-variables.yaml) and can be
  93 intuited from usage.
  94
  95 #### Testing local Docker setup
  96
  97 To test locally your Docker setup, you must add your domain (`<MY DOMAIN>`) in `/etc/hosts`:
  98 ```
  99 127.0.0.1       localhost   mydomain.tld
 100 ```
 101
 102 #### You can use the regular `up` command to set it up
 103
 104 ```shell
 105 docker-compose up
 106 ```
 107 ### Obtaining Your Automatically Generated Admin Credentials
 108 Now that you've installed your PeerTube instance you'll want to grep your peertube container's logs for the `root` password.
 109 You're going to want to run `docker-compose logs peertube | grep -A1 root` to search the log output for your new PeerTube's instance admin credentials which will look something like this.
 110 ```BASH
 111 user@s:~/peertube|master⚡ ⇒  docker-compose logs peertube | grep -A1 root
 112
 113 peertube_1  | [example.com:443] 2019-11-16 04:26:06.082 info: Username: root
 114 peertube_1  | [example.com:443] 2019-11-16 04:26:06.083 info: User password: abcdefghijklmnop
 115 ```
 116
 117 ### Obtaining Your Automatically Generated DKIM DNS TXT Record
 118 [DKIM](https://en.wikipedia.org/wiki/DomainKeys_Identified_Mail) signature sending and RSA keys generation are enabled by the default Postfix image `mwader/postfix-relay` with [OpenDKIM](http://www.opendkim.org/).
 119 Run `cat ./docker-volume/opendkim/keys/*/*.txt` to display your DKIM DNS TXT Record containing the public key to configure to your domain :
 120 ```BASH
 121 user@s:~/peertube|master⚡ ⇒  cat ./docker-volume/opendkim/keys/*/*.txt
 122
 123 peertube._domainkey.mydomain.tld.       IN      TXT     ( "v=DKIM1; h=sha256; k=rsa; "
 124           "p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0Dx7wLGPFVaxVQ4TGym/eF89aQ8oMxS9v5BCc26Hij91t2Ci8Fl12DHNVqZoIPGm+9tTIoDVDFEFrlPhMOZl8i4jU9pcFjjaIISaV2+qTa8uV1j3MyByogG8pu4o5Ill7zaySYFsYB++cHJ9pjbFSC42dddCYMfuVgrBsLNrvEi3dLDMjJF5l92Uu8YeswFe26PuHX3Avr261n"
 125           "j5joTnYwat4387VEUyGUnZ0aZxCERi+ndXv2/wMJ0tizq+a9+EgqIb+7lkUc2XciQPNuTujM25GhrQBEKznvHyPA6fHsFheymOuB763QpkmnQQLCxyLygAY9mE/5RY+5Q6J9oDOQIDAQAB" )  ; ----- DKIM key peertube for mydomain.tld
 126 ```
 127
 128 ### What now?
 129
 130 See the production guide ["What now" section](/support/doc/production.md#what-now).
 131
 132 ### Upgrade
 133
 134 **Important:** Before upgrading, check you have all the `storage` fields in your [production.yaml file](/support/docker/production/config/production.yaml).
 135
 136 Pull the latest images and rerun PeerTube:
 137
 138 ```shell
 139 $ cd /your/peertube/directory
 140 $ docker-compose pull
 141 $ docker-compose up -d
 142 ```
 143
 144 ## Build your own Docker image
 145
 146 ```shell
 147 $ git clone https://github.com/chocobozzz/PeerTube /tmp/peertube
 148 $ cd /tmp/peertube
 149 $ docker build . -f ./support/docker/production/Dockerfile.buster
 150 ```
 151
 152 ## Development
 153
 154 We don't have a Docker image for development. See [the CONTRIBUTING guide](https://github.com/Chocobozzz/PeerTube/blob/master/.github/CONTRIBUTING.md#develop)
 155 for more information on how you can hack PeerTube!