job "[[ .instance ]]" {

[[- $c := merge .bookstack . ]]
[[ template "common/job_start" $c ]]

  group "bookstack" {

    count = [[ $c.count ]]

    network {
      mode = "bridge"
    }

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

    service {
      name = "[[ .instance ]][[ .consul.suffix ]]"
      port = 8080
[[ template "common/connect" $c ]]

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

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

      config {
        image           = "[[ $c.image ]]"
        pids_limit      = 100
        readonly_rootfs = true
        volumes         = ["secrets/bookstack.env:/app/.env"]
[[ template "common/tmpfs" dict "size" "5000000" "target" "/tmp" ]]
      }

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

      env {
        # Fix PDF export as the font cache must be writeable
        HOME = "/tmp"
      }

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

      # Ensure only the first allocation runs the database initialization / upgrades
      template {
        data = <<_EOT
{{- if eq (env "NOMAD_ALLOC_INDEX") "0" }}
BOOKSTACK_INIT_DB=true
{{- else }}
MINIT_DISABLE=bookstack-queue
BOOKSTACK_INIT_DB=false
{{- end }}
_EOT
        destination = "secrets/bookstack_initdb.env"
        env         = true
      }

      # BookStack won't work with env vars because PHP clears env
      # So, publish BookStack settings here
      template {
        data =<<_EOT
[[- range $k, $v := $c.settings ]]
[[ $k ]]=[[ $v ]]
[[- end ]]
_EOT
        destination = "secrets/bookstack.env"
        uid         = 100100
        gid         = 100000
        perms       = 400
      }

      volume_mount {
        volume      = "data"
        destination = "/data"
      }

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