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