hcp-ansible/playbooks/group_vars/all/nomad_default.yml

---
#########
# Nomad #
#########

hashistack_default_nomad_config_dir: "{{ hashistack_remote_config_dir }}/nomad.d"
nomad_config_dir: "{{ hashistack_nomad_config_dir | default(hashistack_default_nomad_config_dir) }}"

hashistack_default_nomad_data_dir: "/opt/nomad"
nomad_data_dir: "{{ hashistack_nomad_data_dir | default(hashistack_default_nomad_data_dir) }}"

hashistack_default_nomad_certs_dir: "{{ nomad_config_dir }}/tls"
nomad_certs_dir: "{{ hashistack_nomad_certs_dir | default(hashistack_default_nomad_certs_dir) }}"

hashistack_default_nomad_logs_dir: "{{ hashistack_remote_log_dir }}/nomad"
nomad_logs_dir: "{{ hashistack_nomad_logs_dir | default(hashistack_default_nomad_logs_dir) }}"

nomad_extra_files: true

hashistack_default_nomad_extra_files_list: []
nomad_extra_files_list: "{{ hashistack_nomad_extra_files_list | default(hashistack_default_nomad_extra_files_list) }}"

hashistack_default_nomad_env_variables: {}
nomad_env_variables: "{{ hashistack_nomad_env_variables | default(hashistack_default_nomad_env_variables) }}"

#######################
# extra configuration #
#######################

# You should prioritize adding configuration
# to the configuration entries below, this
# option should be used to add pieces of configuration not
# available through standard variables.

hashistack_default_nomad_extra_configuration: {}
nomad_extra_configuration: >-
  {{
    hashistack_default_nomad_extra_configuration |
    combine((hashistack_nomad_extra_configuration | default({})), recursive=true)
  }}

###########
# general #
###########

hashistack_default_nomad_region: global
nomad_region: "{{ hashistack_nomad_region | default(hashistack_default_nomad_region) }}"

hashistack_default_nomad_datacenter: dc1
nomad_datacenter: "{{ hashistack_nomad_datacenter | default(hashistack_default_nomad_datacenter) }}"

#########################
# address configuration #
#########################

hashistack_default_nomad_bind_addr: "0.0.0.0"
nomad_bind_addr: "{{ hashistack_nomad_bind_addr | default(hashistack_default_nomad_bind_addr) }}"

hashistack_default_nomad_advertise_addr: "{{ api_interface_address }}"
nomad_advertise_addr: "{{ hashistack_nomad_advertise_addr | default(hashistack_default_nomad_advertise_addr) }}"

hashistack_default_nomad_address_configuration:
  bind_addr: "{{ nomad_bind_addr }}"
  addresses:
    http: "{{ nomad_advertise_addr }}"
    rpc: "{{ nomad_advertise_addr }}"
    serf: "{{ nomad_advertise_addr }}"
  advertise:
    http: "{{ nomad_advertise_addr }}"
    rpc: "{{ nomad_advertise_addr }}"
    serf: "{{ nomad_advertise_addr }}"
  ports:
    http: 4646
    rpc: 4647
    serf: 4648
nomad_address_configuration: >-
  {{
    hashistack_default_nomad_address_configuration |
    combine((hashistack_nomad_address_configuration | default({})), recursive=true)
  }}

###########################
# autopilot configuration #
###########################

hashistack_default_nomad_autopilot_configuration: {}
nomad_autopilot_configuration: "{{ hashistack_nomad_autopilot_configuration | default(hashistack_default_nomad_autopilot_configuration) }}"

#######################
# leave configuration #
#######################

hashistack_default_nomad_leave_on_interrupt: false
nomad_leave_on_interrupt: "{{ hashistack_nomad_leave_on_interrupt | default(hashistack_default_nomad_leave_on_interrupt) }}"

hashistack_default_nomad_leave_on_terminate: false
nomad_leave_on_terminate: "{{ hashistack_nomad_leave_on_terminate | default(hashistack_default_nomad_leave_on_terminate) }}"

########################
# server configuration #
########################

nomad_enable_server: "{{ ('nomad_servers' in group_names) | bool }}"
nomad_server_bootstrap_expect: "{{ (groups['nomad_servers'] | length) }}"
nomad_server_configuration:
  enabled: "{{ nomad_enable_server }}"
  data_dir: "{{ nomad_data_dir }}/server"
  encrypt: "{{ _credentials.nomad.gossip_encryption_key }}"

##############################
# client configuration #
##############################

nomad_enable_client: "{{ ('nomad_clients' in group_names) | bool }}"
nomad_client_configuration:
  enabled: "{{ nomad_enable_client }}"
  state_dir: "{{ nomad_data_dir }}/client"
  cni_path: "{{ cni_plugins_install_path | default('/opt/cni/bin') }}"
  bridge_network_name: nomad
  bridge_network_subnet: "172.26.64.0/20"
  node_pool: >-
    {{
      'ingress' if 'nomad_ingress' in group_names else
      'controller' if 'nomad_servers' in group_names else
      omit
    }}

####################
# ui configuration #
####################

hashistack_default_nomad_ui_configuration:
  enabled: "{{ nomad_enable_server }}"
nomad_ui_configuration: >-
  {{
    hashistack_default_nomad_ui_configuration |
    combine((hashistack_nomad_ui_configuration | default({})), recursive=true)
  }}

#########################
# drivers configuration #
#########################

hashistack_default_nomad_driver_enable_docker: true
nomad_driver_enable_docker: "{{ hashistack_nomad_driver_enable_docker | default(hashistack_default_nomad_driver_enable_docker) }}"

hashistack_default_nomad_driver_enable_podman: false
nomad_driver_enable_podman: "{{ hashistack_nomad_driver_enable_podman | default(hashistack_default_nomad_driver_enable_podman) }}"

hashistack_default_nomad_driver_enable_raw_exec: false
nomad_driver_enable_raw_exec: "{{ hashistack_nomad_driver_enable_raw_exec | default(hashistack_default_nomad_driver_enable_raw_exec) }}"

hashistack_default_nomad_driver_enable_java: false
nomad_driver_enable_java: "{{ hashistack_nomad_driver_enable_java | default(hashistack_default_nomad_driver_enable_java) }}"

hashistack_default_nomad_driver_enable_qemu: false
nomad_driver_enable_qemu: "{{ hashistack_nomad_driver_enable_qemu | default(hashistack_default_nomad_driver_enable_qemu) }}"

hashistack_default_nomad_driver_configuration:
  raw_exec:
    enabled: "{{ nomad_driver_enable_raw_exec }}"
nomad_driver_configuration: >-
  {{
    hashistack_default_nomad_driver_configuration |
    combine((hashistack_nomad_driver_configuration | default({})), recursive=true)
  }}

nomad_driver_extra_configuration: {}

###########
# logging #
###########

hashistack_default_nomad_log_level: info
nomad_log_level: "{{ hashistack_nomad_log_level | default(hashistack_default_nomad_log_level) }}"

hashistack_default_nomad_enable_log_to_file: "{{ enable_log_to_file | bool }}"
nomad_enable_log_to_file: "{{ hashistack_nomad_enable_log_to_file | default(hashistack_default_nomad_enable_log_to_file) }}"

hashistack_default_nomad_log_to_file_configuration:
  log_file: "{{ nomad_logs_dir }}/nomad.log"
  log_rotate_duration: 24h
  log_rotate_max_files: 30
nomad_log_to_file_configuration: >-
  {{
    hashistack_default_nomad_log_to_file_configuration |
    combine((hashistack_nomad_log_to_file_configuration | default({})), recursive=true)
  }}

#####################
# ACL configuration #
#####################

hashistack_default_nomad_acl_configuration:
  enabled: true
  token_ttl: 30s
  policy_ttl: 60s
  role_ttl: 60s
nomad_acl_configuration: >-
  {{
    hashistack_default_nomad_acl_configuration |
    combine((hashistack_nomad_acl_configuration | default({})), recursive=true)
  }}

################
# internal tls #
################

hashistack_default_nomad_enable_tls: false
nomad_enable_tls: "{{ hashistack_nomad_enable_tls | default(hashistack_default_nomad_enable_tls) }}"

hashistack_default_nomad_tls_configuration:
  http: true
  rpc: true
  ca_file: "/etc/ssl/certs/ca-certificates.crt"
  cert_file: "{{ nomad_certs_dir }}/fullchain.crt"
  key_file: "{{ nomad_certs_dir }}/cert.key"
  verify_server_hostname: true
nomad_tls_configuration: >-
  {{
    hashistack_default_nomad_tls_configuration |
    combine((hashistack_nomad_tls_configuration | default({})), recursive=true)
  }}

nomad_certificates_extra_files_dir: >
  {{
    [] if internal_tls_externally_managed_certs | bool else
    [{
      'src': "{{ hashistack_sub_configuration_directories['certificates'] }}/nomad/{{ inventory_hostname }}",
      'dest': "{{ nomad_certs_dir }}"
    }]
  }}

###########################
# telemetry configuration #
###########################

hashistack_default_nomad_telemetry_configuration:
  collection_interval: 10s
  disable_hostname: false
  use_node_name: false
  publish_allocation_metrics: false
  publish_node_metrics: false
  prefix_filter: []
  disable_dispatched_job_summary_metrics: false
  prometheus_metrics: false
nomad_telemetry_configuration: >-
  {{
    hashistack_default_nomad_telemetry_configuration |
    combine((hashistack_nomad_telemetry_configuration | default({})), recursive=true)
  }}

######################
# consul integration #
######################

hashistack_default_nomad_enable_consul_integration: "{{ enable_consul | bool }}"
nomad_enable_consul_integration: "{{ hashistack_nomad_enable_consul_integration | default(hashistack_default_nomad_enable_consul_integration) }}"

hashistack_default_nomad_consul_integration_configuration:
  address: >-
    127.0.0.1:{{ consul_api_port[consul_api_scheme] }}
  auto_advertise: true
  ssl: "{{ consul_enable_tls | bool }}"
  token: >-
    {{
      _credentials.consul.tokens.nomad.server.secret_id if nomad_enable_server else
      _credentials.consul.tokens.nomad.client.secret_id
    }}
  tags: []
nomad_consul_integration_configuration: >-
  {{
    hashistack_default_nomad_consul_integration_configuration |
    combine((hashistack_nomad_consul_integration_configuration | default({})), recursive=true)
  }}

hashistack_default_nomad_consul_integration_tls_configuration:
  ca_file: "/etc/ssl/certs/ca-certificates.crt"
nomad_consul_integration_tls_configuration: >-
  {{
    hashistack_default_nomad_consul_integration_tls_configuration |
    combine((hashistack_nomad_consul_integration_tls_configuration | default({})), recursive=true)
  }}

hashistack_default_nomad_consul_integration_server_configuration:
  server_auto_join: true
nomad_consul_integration_server_configuration: >-
  {{
    hashistack_default_nomad_consul_integration_server_configuration |
    combine((hashistack_nomad_consul_integration_server_configuration | default({})), recursive=true)
  }}

hashistack_default_nomad_consul_integration_client_configuration:
  client_auto_join: true
  grpc_address: >-
    127.0.0.1:{{ consul_grpc_port[consul_api_scheme] }}
nomad_consul_integration_client_configuration: >-
  {{
    hashistack_default_nomad_consul_integration_client_configuration |
    combine((hashistack_nomad_consul_integration_client_configuration | default({})), recursive=true)
  }}

hashistack_default_nomad_consul_integration_client_tls_configuration:
  grpc_ca_file: "/etc/ssl/certs/ca-certificates.crt"
nomad_consul_integration_client_tls_configuration: >-
  {{
    hashistack_default_nomad_consul_integration_client_tls_configuration |
    combine((hashistack_nomad_consul_integration_client_tls_configuration | default({})), recursive=true)
  }}

nomad_consul_integration_server_policy: |
  agent_prefix "" {
    policy = "read"
  }
  node_prefix "" {
    policy = "read"
  }
  service_prefix "" {
    policy = "write"
  }
  acl  = "write"
  mesh = "write"

nomad_consul_integration_client_policy: |
  agent_prefix "" {
    policy = "read"
  }
  node_prefix "" {
    policy = "read"
  }
  service_prefix "" {
    policy = "write"
  }

############################
# nomad vault integration #
############################

hashistack_default_nomad_enable_vault_integration: false
nomad_enable_vault_integration: "{{ hashistack_nomad_enable_vault_integration | default(hashistack_default_nomad_enable_vault_integration) }}"

hashistack_default_nomad_vault_integration_configuration: {}
nomad_vault_integration_configuration: >-
  {{
    hashistack_default_nomad_vault_integration_configuration |
    combine((hashistack_nomad_vault_integration_configuration | default({})), recursive=true)
  }}