support/doc/production.md

   1 # Production guide
   2
   3   * [Installation](#installation)
   4   * [Upgrade](#upgrade)
   5
   6 ## Installation
   7
   8 **Please don't install PeerTube for production on a small device behind a low bandwidth connection because it could slow down the fediverse.**
   9
  10 ### Dependencies
  11
  12 Follow the steps of the [dependencies guide](dependencies.md).
  13
  14 ### PeerTube user
  15
  16 Create a `peertube` user with `/var/www/peertube` home:
  17
  18 ```
  19 $ sudo useradd -m -d /var/www/peertube -s /bin/bash -p peertube peertube
  20 ```
  21
  22 Set its password:
  23 ```
  24 $ sudo passwd peertube
  25 ```
  26
  27 ### Database
  28
  29 Create the production database and a peertube user inside PostgreSQL:
  30
  31 ```
  32 $ sudo -u postgres createuser -P peertube
  33 $ sudo -u postgres createdb -O peertube peertube_prod
  34 ```
  35
  36 ### Prepare PeerTube directory
  37
  38 Fetch the latest tagged version of Peertube
  39 ```
  40 $ VERSION=$(curl -s https://api.github.com/repos/chocobozzz/peertube/releases/latest | grep tag_name | cut -d '"' -f 4) && echo "Latest Peertube version is $VERSION"
  41 ```
  42
  43 Open the peertube directory, create a few required directories
  44 ```
  45 $ cd /var/www/peertube && sudo -u peertube mkdir config storage versions && cd versions
  46 ```
  47
  48 Download the latest version of the Peertube client, unzip it and remove the zip
  49 ```
  50 $ sudo -u peertube wget -q "https://github.com/Chocobozzz/PeerTube/releases/download/${VERSION}/peertube-${VERSION}.zip"
  51 $ sudo -u peertube unzip peertube-${VERSION}.zip && sudo -u peertube rm peertube-${VERSION}.zip
  52 ```
  53
  54 Install Peertube
  55 ```
  56 $ cd ../ && sudo -u peertube ln -s versions/peertube-${VERSION} ./peertube-latest
  57 $ cd ./peertube-latest && sudo -H -u peertube yarn install --production --pure-lockfile
  58 ```
  59
  60 ### PeerTube configuration
  61
  62 Copy example configuration:
  63
  64 ```
  65 $ cd /var/www/peertube && sudo -u peertube cp peertube-latest/config/production.yaml.example config/production.yaml
  66 ```
  67
  68 Then edit the `config/production.yaml` file according to your webserver
  69 configuration.
  70
  71 ### Webserver
  72
  73 We only provide official configuration files for Nginx.
  74
  75 Copy the nginx configuration template:
  76
  77 ```
  78 $ sudo cp /var/www/peertube/peertube-latest/support/nginx/peertube /etc/nginx/sites-available/peertube
  79 ```
  80
  81 Then modify the webserver configuration file. Please pay attention to the `alias` keys of the static locations.
  82 It should correspond to the paths of your storage directories (set in the configuration file inside the `storage` key).
  83
  84 ```
  85 $ sudo vim /etc/nginx/sites-available/peertube
  86 ```
  87
  88 Activate the configuration file:
  89
  90 ```
  91 $ sudo ln -s /etc/nginx/sites-available/peertube /etc/nginx/sites-enabled/peertube
  92 ```
  93
  94 To generate the certificate for your domain as required to make https work you can use [Let's Encrypt](https://letsencrypt.org/):
  95
  96 ```
  97 $ sudo systemctl stop nginx
  98 $ sudo certbot --authenticator standalone --installer nginx --post-hook "systemctl start nginx"
  99 ```
 100
 101 Remember your certificate will expire in 90 days, and thus needs renewal.
 102
 103 Now you have the certificates you can reload nginx:
 104
 105 ```
 106 $ sudo systemctl reload nginx
 107 ```
 108
 109 ### Systemd
 110
 111 Copy the SystemD configuration template:
 112
 113 ```
 114 $ sudo cp /var/www/peertube/peertube-latest/support/systemd/peertube.service /etc/systemd/system/
 115 ```
 116
 117 Update the service file:
 118
 119 ```
 120 $ sudo vim /etc/systemd/system/peertube.service
 121 ```
 122
 123
 124 Tell systemd to reload its config:
 125
 126 ```
 127 $ sudo systemctl daemon-reload
 128 ```
 129
 130 If you want to start PeerTube on boot:
 131
 132 ```
 133 $ sudo systemctl enable peertube
 134 ```
 135
 136 ### Run
 137
 138 ```
 139 $ sudo systemctl start peertube
 140 $ sudo journalctl -feu peertube
 141 ```
 142
 143 ### Administrator
 144
 145 The administrator password is automatically generated and can be found in the
 146 logs. You can set another password with:
 147
 148 ```
 149 $ cd /var/www/peertube/peertube-latest && NODE_CONFIG_DIR=/var/www/peertube/config NODE_ENV=production npm run reset-password -- -u root
 150 ```
 151
 152 ## Upgrade
 153
 154 #### Auto (minor versions only)
 155
 156 ```
 157 $ cd /var/www/peertube/peertube-latest/scripts && sudo -u peertube ./upgrade.sh
 158 $ diff /var/www/peertube/versions/peertube-${VERSION}/config/production.yaml.example /var/www/peertube/config/production.yaml
 159 $ sudo systemctl restart peertube && sudo journalctl -fu peertube
 160 ```
 161
 162 #### Manually
 163
 164 Make a SQL backup
 165
 166 ```
 167 $ SQL_BACKUP_PATH="backup/sql-peertube_prod-$(date -Im).bak" && \
 168     cd /var/www/peertube && sudo -u peertube mkdir -p backup && \
 169     sudo pg_dump -U peertube -W -h localhost -F c peertube_prod -f "$SQL_BACKUP_PATH"
 170 ```
 171
 172 Fetch the latest tagged version of Peertube:
 173
 174 ```
 175 $ VERSION=$(curl -s https://api.github.com/repos/chocobozzz/peertube/releases/latest | grep tag_name | cut -d '"' -f 4) && echo "Latest Peertube version is $VERSION"
 176 ```
 177
 178 Download the new version and unzip it:
 179
 180 ```
 181 $ cd /var/www/peertube/versions && \
 182     sudo -u peertube wget -q "https://github.com/Chocobozzz/PeerTube/releases/download/${VERSION}/peertube-${VERSION}.zip" && \
 183     sudo -u peertube unzip -o peertube-${VERSION}.zip && \
 184     sudo -u peertube rm peertube-${VERSION}.zip
 185 ```
 186
 187 Install node dependencies:
 188
 189 ```
 190 $ cd /var/www/peertube/versions/peertube-${VERSION} && \
 191     sudo -u peertube yarn install --production --pure-lockfile
 192 ```
 193
 194 Copy new configuration defaults values and update your configuration file:
 195
 196 ```
 197 $ sudo -u peertube cp /var/www/peertube/versions/peertube-${VERSION}/config/default.yaml /var/www/peertube/config/default.yaml
 198 $ diff /var/www/peertube/versions/peertube-${VERSION}/config/production.yaml.example /var/www/peertube/config/production.yaml
 199 ```
 200
 201 Change the link to point to the latest version:
 202
 203 ```
 204 $ cd /var/www/peertube && \
 205     sudo rm ./peertube-latest && \
 206     sudo -u peertube ln -s versions/peertube-${VERSION} ./peertube-latest
 207 ```
 208
 209
 210 Restart PeerTube:
 211 ```
 212 $ sudo systemctl restart peertube
 213 ```
 214
 215 ### Things went wrong?
 216
 217 Change `peertube-latest` destination to the previous version and restore your SQL backup:
 218
 219 ```
 220 $ OLD_VERSION="v0.42.42" && SQL_BACKUP_PATH="backup/sql-peertube_prod-2018-01-19T10:18+01:00.bak" && \
 221     cd /var/www/peertube && rm ./peertube-latest && \
 222     sudo -u peertube ln -s "versions/peertube-$OLD_VERSION" peertube-latest && \
 223     pg_restore -U peertube -W -h localhost -c -d peertube_prod "$SQL_BACKUP_PATH"
 224     sudo systemctl restart peertube
 225 ```