onlyoffice-docserver/onlyoffice-docserver.nomad.hcl

job "[[ .instance ]]" {

[[- $c := merge .oo . ]]

[[ template "common/job_start" $c ]]

  group "onlyoffice" {

[[- $c := merge .oo.ds $c ]]
[[ template "common/group_start" $c ]]

    network {
      mode = "bridge"
      # This can be used to ensure rabbitmq has a stable hostname
      # Even if for now, we do not persist rabbitmq data
      hostname = "[[ .instance ]][[ $c.consul.suffix ]]"
    }

[[ template "common/volumes" $c ]]

    service {
      name = "[[ .instance ]][[ $c.consul.suffix ]]"
      port = 8819

[[ template "common/service_meta" $c ]]
[[ template "common/connect" $c ]]

      check {
        name     = "health"
        type     = "http"
        path     = "/healthcheck"
        expose   = true
[[ template "common/check_settings" $c ]]
        check_restart {
          limit = 15
          grace = "2m"
        }
      }

      tags = [
[[ template "common/traefik_tags" $c ]]
      ]

    }

    task "docserver" {
      driver = "[[ $c.nomad.driver ]]"
      leader = true

      config {
[[ template "common/image" $c ]]
        pids_limit      = 200
        volumes         = [
          "local/:/tmp",
          "local/metrics.js:/var/www/onlyoffice/documentserver/server/Metrics/config/config.js:ro"
        ]
      }

[[ template "common/vault.policies" $c ]]

      env {
        NGINX_LISTEN_IP  = "127.0.0.1"
        APPLICATION_NAME = "[[ .instance ]][[ .consul.suffix ]]"
        WAIT_FOR_TARGETS = "127.0.0.1:5672"
[[ template "common/proxy_env" $c ]]
      }

[[ template "common/file_env" $c ]]

      # Database settings
      template {
        data =<<_EOT
OO_DB_NAME='[[ $c.postgres.database ]]'
[[- if ne $c.postgres.pooler.engine "none" ]]
OO_DB_HOST=127.0.0.1
OO_DB_PORT=[[ $c.postgres.pooler.port ]]
OO_DB_USER=[[ .instance ]]
OO_DB_PASS={{ env "NOMAD_ALLOC_ID" }}
[[- else ]]
OO_DB_HOST=[[ $c.postgres.host ]]
OO_DB_PORT=[[ $c.postgres.port ]]
OO_DB_USER=[[ $c.postgres.user ]]
OO_DB_PASS=[[ $c.postgres.password ]]
[[- end ]]
_EOT
        destination = "secrets/.db.env"
        uid = 100000
        gid = 100000
        perms = 400
        env = true
      }

      template {
        data =<<_EOT
[[ template "onlyoffice-docserver/metrics.js.tpl" . ]]
_EOT
        destination = "local/metrics.js"
      }

      volume_mount {
        volume      = "data"
        destination = "/var/lib/onlyoffice/documentserver/App_Data/"
      }

[[ template "common/resources" $c ]]

    }

[[ template "common/task.wait_for" $c ]]
[[ template "common/task.pgpooler" $c ]]
[[ template "common/task.redis" $c ]]

[[ $c := merge .oo.rabbitmq . ]]

    task "rabbitmq" {
      driver = "[[ $c.nomad.driver ]]"

      lifecycle {
        hook    = "prestart"
        sidecar = true
      }

      config {
[[ template "common/image" $c ]]
        pids_limit      = 100
        volumes         = [
          "local/rabbitmq.conf:/etc/rabbitmq/conf.d/30-oods.conf"
        ]
      }

[[ template "common/file_env" $c ]]

      template {
        data = <<_EOT
listeners.tcp.1 = 127.0.0.1:5672
vm_memory_high_watermark.relative = 0.999
_EOT
        destination = "local/rabbitmq.conf"
      }

      volume_mount {
        volume      = "rabbitmq"
        destination = "/var/lib/rabbitmq"
      }

[[ template "common/resources" $c ]]
    }
  }
}