standalone.template.yml

   1 # expose:
   2   # expose public port 80 to map to private docker port 80 (web)
   3   # - "80:80"
   4   # expose public port 2222 to map to private docker port 22 (ssh)
   5   # - "2222:22"
   6
   7 # ENV is baked in to the image, any changes here require ./launcher bootstrap to run
   8 env:
   9   # Comma delimited list of emails, required if you want admin access for first account
  10   DEVELOPER_EMAILS: 'YOUR_EMAIL@EMAIL.COM1'
  11   # You can have redis on a different box
  12   # REDIS_PROVIDER_URL: 'redis://l.discourse:6379'
  13   RAILS_ENV: 'production'
  14   RAILS4: 1
  15   UNICORN_WORKERS: 3
  16
  17 params:
  18   # SSH key is required for remote access into the container
  19   ssh_key: YOUR_SSH_KEY_HERE
  20   version: HEAD
  21
  22   home: /var/www/discourse
  23
  24   # You can connect to any DB you wish to
  25   database_yml:
  26     production:
  27       database: discourse
  28       username: discourse
  29       socket: /var/run/postgresql
  30       password:
  31       host:
  32       host_names:
  33         - YOUR_HOSTNAME_HERE
  34
  35 run:
  36   - file:
  37      path: /etc/service/unicorn/run
  38      chmod: "+x"
  39      contents: |
  40         #!/bin/bash
  41         exec 2>&1
  42         $env
  43         sv start redis || exit 1
  44         sv start postgres || exit 1
  45         cd $home
  46         exec sudo -E -u discourse bundle exec config/unicorn_launcher -E production -c config/unicorn.conf.rb
  47
  48   - file:
  49      path: /etc/service/sidekiq/run
  50      chmod: "+x"
  51      contents: |
  52         #!/bin/bash
  53         exec 2>&1
  54         $env
  55         sv start redis || exit 1
  56         sv start postgres || exit 1
  57         cd $home
  58         exec sudo -E -u discourse bundle exec sidekiq
  59
  60   - file:
  61      path: /etc/service/sshd/run
  62      chmod: "+x"
  63      contents: |
  64         #!/bin/sh
  65         exec 2>&1
  66         exec /usr/sbin/sshd -D -e
  67
  68   - file:
  69      path: /etc/service/redis/run
  70      chmod: "+x"
  71      contents: |
  72         #!/bin/sh
  73         exec 2>&1
  74         exec sudo -u redis /usr/bin/redis-server /etc/redis/redis.conf
  75
  76   - file:
  77      path: /etc/service/nginx/run
  78      chmod: "+x"
  79      contents: |
  80         #!/bin/sh
  81         exec 2>&1
  82         exec /usr/sbin/nginx
  83
  84   - file:
  85      path: /etc/service/postgres/run
  86      chmod: "+x"
  87      contents: |
  88         #!/bin/sh
  89         exec 2>&1
  90         exec sudo -u postgres /usr/lib/postgresql/9.2/bin/postmaster -D /etc/postgresql/9.2/main
  91
  92
  93   - exec:
  94       cd: $home
  95       hook: code
  96       cmd:
  97         - git reset --hard
  98         - git clean -f
  99         - git pull
 100         - git checkout $head
 101         - cp config/database.yml.production-sample config/database.yml
 102         - cp config/redis.yml.sample config/redis.yml
 103         - cp config/environments/production.rb.sample config/environments/production.rb
 104         - mkdir -p tmp/pids
 105         - mkdir -p tmp/sockets
 106         - touch tmp/.gitkeep
 107         - mkdir -p /shared/log/rails
 108         - rm -r log
 109         - ln -s /shared/log/rails $home/log
 110         - mkdir -p /shared/uploads
 111         - ln -s /shared/uploads $home/public/uploads
 112         - chown -R discourse /shared/uploads
 113         - chown -R discourse /shared/log/rails
 114   - exec:
 115       cmd:
 116         - mkdir -p /var/run/sshd
 117         - mkdir -p /root/.ssh
 118         - echo $ssh_key >> /root/.ssh/authorized_keys
 119   - exec:
 120       cmd:
 121         - "cp $home/config/nginx.sample.conf /etc/nginx/conf.d/discourse.conf"
 122         - "rm /etc/nginx/sites-enabled/default"
 123
 124   - replace:
 125       filename: /etc/nginx/nginx.conf
 126       from: pid /run/nginx.pid;
 127       to: daemon off;
 128
 129   - replace:
 130       filename: "/etc/nginx/conf.d/discourse.conf"
 131       from: /upstream[^\}]+\}/m
 132       to: "upstream discourse {
 133         server 127.0.0.1:3000;
 134       }"
 135
 136   - replace:
 137       filename: "/etc/nginx/conf.d/discourse.conf"
 138       from: /server_name.+$/
 139       to: server_name _ ;
 140
 141   - replace:
 142       filename: "/etc/redis/redis.conf"
 143       from: "daemonize yes"
 144       to: ""
 145   - replace:
 146       filename: "/etc/redis/redis.conf"
 147       from: /^pidfile.*$/
 148       to: ""
 149
 150   - exec:
 151       cmd:
 152         - mkdir -p /shared/redis_data
 153         - chown -R redis /shared/redis_data
 154         - chgrp -R redis /shared/redis_data
 155
 156   - replace:
 157       filename: "/etc/redis/redis.conf"
 158       from: /^logfile.*$/
 159       to: "logfile stdout"
 160
 161   - replace:
 162       filename: "/etc/redis/redis.conf"
 163       from: /^dir .*$/
 164       to: "dir /shared/redis_data"
 165
 166   # we can not migrate without redis
 167   - exec:
 168       background: true
 169       cmd: "sudo -u redis /usr/bin/redis-server /etc/redis/redis.conf"
 170
 171   - merge: $home/config/database.yml $database_yml
 172
 173   - exec:
 174       cmd:
 175         - chown -R root /var/lib/postgresql/9.2/main
 176         - "[ ! -e /shared/postgres_data ] && cp -r /var/lib/postgresql/9.2/main /shared/postgres_data || exit 0"
 177         - chown -R postgres /shared/postgres_data
 178         - chgrp -R postgres /shared/postgres_data
 179
 180   - replace:
 181       filename: "/etc/postgresql/9.2/main/postgresql.conf"
 182       from: "data_directory = '/var/lib/postgresql/9.2/main'"
 183       to: "data_directory = '/shared/postgres_data'"
 184
 185   - exec:
 186       background: true
 187       cmd: "sudo -u postgres /usr/lib/postgresql/9.2/bin/postmaster -D /etc/postgresql/9.2/main"
 188
 189   # give db a few secs to start up
 190   - exec: "sleep 5"
 191
 192   - exec: sudo -u postgres createdb discourse || exit 0
 193   - exec:
 194       stdin: |
 195         create user discourse;
 196       cmd: sudo -u postgres psql discourse
 197       raise_on_fail: false
 198
 199   - exec:
 200       stdin: |
 201         grant all privileges on database discourse to discourse;
 202       cmd: sudo -u postgres psql discourse
 203       raise_on_fail: false
 204
 205   - exec: /bin/bash -c 'sudo -u postgres psql discourse <<< "create extension if not exists hstore;"'
 206   - exec: /bin/bash -c 'sudo -u postgres psql discourse <<< "create extension if not exists pg_trgm;"'
 207
 208
 209   - exec:
 210       cd: $home
 211       cmd:
 212         - chown -R discourse $home
 213         - sudo -E -u discourse bundle install --deployment
 214         - sudo -E -u discourse bundle exec rake db:migrate
 215         - sudo -E -u discourse bundle exec rake assets:precompile
 216