nixcfg/app/drone-ci/deploy/server.hcl

job "drone-ci" {
  datacenters = ["neptune"]
  type = "service"

  group "server" {
    count = 1

    network {
      port "web_port" {
        to = 80
      }
    }

    task "restore-db" {
      lifecycle {
        hook = "prestart"
        sidecar = false
      }

      driver = "docker"
      config {
        image = "litestream/litestream:0.3.9"
        args = [
          "restore", "-config", "/etc/litestream.yml", "/ephemeral/drone.db"
        ]
        volumes = [
          "../alloc/data:/ephemeral",
          "secrets/litestream.yml:/etc/litestream.yml"
        ]
      }

      template {
        data = file("../config/litestream.yml")
        destination = "secrets/litestream.yml"
      }

      resources {
        memory = 200
        cpu = 1000
      }
    }

    task "drone_server" {
      driver = "docker"
      config {
        image = "drone/drone:2.12.0"
        ports = [ "web_port" ]

        volumes = [
          "../alloc/data:/ephemeral",
        ]
      }

      template {
        data = <<EOH
DRONE_GITEA_SERVER=https://git.deuxfleurs.fr
DRONE_GITEA_CLIENT_ID={{ key "secrets/drone-ci/oauth_client_id" }}
DRONE_GITEA_CLIENT_SECRET={{ key "secrets/drone-ci/oauth_client_secret" }}
DRONE_RPC_SECRET={{ key "secrets/drone-ci/rpc_secret" }}
DRONE_SERVER_HOST=drone.deuxfleurs.fr
DRONE_SERVER_PROTO=https
DRONE_DATABASE_SECRET={{ key "secrets/drone-ci/db_enc_secret" }}
DRONE_COOKIE_SECRET={{ key "secrets/drone-ci/cookie_secret" }}
AWS_ACCESS_KEY_ID={{ key "secrets/drone-ci/s3_ak" }}
AWS_SECRET_ACCESS_KEY={{ key "secrets/drone-ci/s3_sk" }}
AWS_DEFAULT_REGION=garage
AWS_REGION=garage
DRONE_S3_BUCKET={{ key "secrets/drone-ci/s3_storage_bucket" }}
DRONE_S3_ENDPOINT=https://garage.deuxfleurs.fr
DRONE_S3_PATH_STYLE=true
DRONE_DATABASE_DRIVER=sqlite3
DRONE_DATABASE_DATASOURCE=/ephemeral/drone.db
DRONE_USER_CREATE=username:lx-admin,admin:true
__DRONE_REGISTRATION_CLOSED=true
DRONE_LOGS_TEXT=true
DRONE_LOGS_PRETTY=true
DRONE_LOGS_DEBUG=true
DOCKER_API_VERSION=1.39
EOH
        destination = "secrets/env"
        env = true
      }

      resources {
        cpu = 100
        memory = 100
      }

      service {
        name = "drone"
        tags = [
          "drone",
          "tricot drone.deuxfleurs.fr",
        ]
        port = "web_port"
        address_mode = "host"
        check {
          type = "http"
          protocol = "http"
          port = "web_port"
          path = "/"
          interval = "60s"
          timeout = "5s"
          check_restart {
            limit = 3
            grace = "600s"
            ignore_warnings = false
          }
        }
      }
    }

    task "replicate-db" {
      driver = "docker"
      config {
        image = "litestream/litestream:0.3.9"
        entrypoint = [ "/bin/sh" ]
        args = [
          "-c",
          "echo sleeping; sleep 60; echo launching; litestream replicate -config /etc/litestream.yml"
        ]
        volumes = [
          "../alloc/data:/ephemeral",
          "secrets/litestream.yml:/etc/litestream.yml"
        ]
      }

      template {
        data = file("../config/litestream.yml")
        destination = "secrets/litestream.yml"
      }

      resources {
        memory = 250
        cpu = 100
      }
    }
  }
}