Update to 2022-07-21 01:00

roles/nomad/defaults/main.yml

@@ -0,0 +1,69 @@
+---
+
+# Version of Nomad to install
+nomad_version: 1.3.2
+# URL of the archive
+nomad_archive_url: https://releases.hashicorp.com/nomad/{{ nomad_version }}/nomad_{{ nomad_version }}_linux_amd64.zip
+# Expected sha256 of the archive
+nomad_archive_sha256: fc6b3800935c621633d98148ea30737ab8ac1f698020f45b28b07ac61fbf4a96
+
+# Root dir where Nomad will be installed
+nomad_root_dir: /opt/nomad
+
+# user under which nomad will run.
+# Servers can run under an unprivileged user, while clients should run as root (or with equivalent privileges)
+nomad_user: "{{ nomad_conf.client.enabled | ternary('root', 'nomad') }}"
+
+# List of nomad servers (not clients)
+nomad_servers: []
+
+# Ports used by Nomad, the protocols, and the list of IP/CIDR for which the ports will be opened in the firewall
+nomad_services:
+  http_api:
+    port: 4646
+    proto: [tcp]
+    src_ip: []
+  rpc:
+    port: 4647
+    proto: [tcp]
+    src_ip: []
+  serf:
+    port: 4648
+    proto: [tcp,udp]
+    src_ip: []
+
+# Nomad configuration (which will be converted to JSON)
+# The configuration is splited in a base conf, an extra conf, and a host conf so you can override part of the config easily
+nomad_base_conf:
+  name: "{{ inventory_hostname }}"
+  data_dir: "{{ nomad_root_dir }}/data"
+  log_level: INFO
+  bind_addr: 0.0.0.0
+  client:
+    enabled: "{{ (inventory_hostname in nomad_servers) | ternary(False, True) }}"
+    servers: "{{ (inventory_hostname in nomad_servers) | ternary([], nomad_servers) }}"
+  server:
+    enabled: "{{ (inventory_hostname in nomad_servers) | ternary(True, False) }}"
+    server_join:
+      retry_join: "{{ (inventory_hostname in nomad_servers) | ternary(nomad_servers, []) }}"
+    bootstrap_expect: "{{ nomad_servers | length }}"
+  ports:
+    http: "{{ nomad_services.http_api.port }}"
+    rpc: "{{ nomad_services.rpc.port }}"
+    serf: "{{ nomad_services.serf.port }}"
+
+# For example
+# nomad_extra_conf:
+#   datacenter: my-dc
+#   server:
+#     encrypt: umizzu2vi9VaYwdRiOjDXgZIjV8AJ2AV+prqaAhElz0=
+#   ui_config:
+#     enabled: True
+#
+nomad_extra_conf: {}
+# Host conf is just another level of configuration override
+nomad_host_conf: {}
+
+# Merge all the conf
+nomad_conf: "{{ nomad_base_conf | combine(nomad_extra_conf, recursive=True) | combine(nomad_host_conf, recursive=True) }}"
+