job "postgres-15" {
  constraint {
    attribute = "${attr.cpu.arch}"
    operator  = "!="
    value     = "arm"
  }

  type = "system"
  datacenters = ["dc1"]

  group "group" {
    count = 1

    network {
      
      port api { 
          static = 8008 
      to = 8008 
      }
      port pg { 
          static = 5432 
      to = 5432 
      }
    }

    task "db" {
      driver = "docker"

      template {
        data = <<EOL
scope: postgres
name: pg-{{env "node.unique.name"}}
namespace: /nomad

restapi:
  listen: 0.0.0.0:8008
  connect_address: {{env "attr.unique.network.ip-address"}}:8008

consul:
  scheme: http
  host: {{env "attr.unique.network.ip-address"}}:8500
  register_service: True

bootstrap:
  dcs:
    ttl: 30
    loop_wait: 10
    retry_timeout: 10
    maximum_lag_on_failover: 1048576
    postgresql:
      use_pg_rewind: true
      use_slots: true
      parameters:
        timezone: 'UTC'
        max_connections: 100
        shared_preload_libraries: pg_stat_statements
        shared_buffers: 64MB
        work_mem: 16MB
        effective_cache_size: 512MB
        tcp_keepalives_idle: 300
        timescaledb.telemetry_level: off

  method: local
  local:
    command: /usr/local/bin/docker-initdb.sh
    keep_existing_recovery_conf: True

  initdb:
  - encoding: UTF8

  pg_hba:
  - host  all           postgres  all md5
  - host  replication   repl      all md5
  - host  all           all       all md5

  users:
    postgres:
      password: postgres
      options:
        - createrole
        - createdb
    repl:
      password: repl
      options:
        - replication

postgresql:
  listen: 0.0.0.0:5432
  connect_address: {{env "attr.unique.network.ip-address"}}:5432
  use_unix_socket: true
  data_dir: /store/data
  authentication:
    replication:
      username: repl
      password: repl
    superuser:
      username: postgres
      password: postgres
EOL

        destination = "/secrets/patroni.yml"
      }

      config {
        image = "ghcr.io/sstent/nomad-pgsql-patroni:latest"
        volumes = [
          "/mnt/configs/postgres:/store",
        ]
        ports = ["api", "pg"]
    
      }
env {
    PGDATA="/store/data"
        //   POSTGRES_USER="root"
        //   POSTGRES_PASSWORD="rootpassword"
 }
      resources {
        memory = 1024
      }
    }
  }
}