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87 lines
3.1 KiB
87 lines
3.1 KiB
- name: set host name
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set_fact:
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host_name: "{{ inventory_hostname }}"
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when: host_name is not defined
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- name: set host tld
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set_fact:
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host_tld: "{{ ((host_branch ~ '.') if host_branch is defined else '') ~ (tld if (host_external_tld | d(false) == true) else int_tld) }}"
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when: host_tld is not defined
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- name: set host tls
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set_fact:
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host_tls: yes
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when: host_tls is not defined
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- name: set other host variables
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set_fact:
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host_protocol: "{{ 'https' if host_tls else 'http' }}"
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host_metrics: "{{ services.prometheus is defined and (host_metrics | d(true) == true) }}"
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host_mail: "{{ mail_server.mta_hostname is defined and (host_mail | d(true) == true) }}"
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host_backups: "{{ services.backup is defined and (host_backups | d(true) == true) }}"
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host_is_container: "{{ ('containers' in group_names) or (host_is_container | d(false) == true) }}"
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- name: set host fqdn and uri
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set_fact:
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host_fqdn: "{{ host_name ~ '.' ~ host_tld }}"
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host_url: "{{ host_protocol }}://{{ host_name ~ '.' ~ host_tld }}"
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- name: define ansible_host if it is missing
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set_fact:
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ansible_host: "{{ host_fqdn }}"
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when: ansible_host is not defined
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- name: select a cluster node
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include_tasks: tasks/select_node.yml
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when: host_is_container
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- name: set hardware information
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set_fact:
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host_hardware: "{{ (
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{
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'cores': 4,
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'cpus': 1,
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'cpuunits': 1024,
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'memory': 128,
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'swap': 128,
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'disk': 0.4
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} | combine(role_hardware | d({})) |
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combine(host_hardware | d({}))) if host_is_container else (host_hardware | d({})) }}"
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- name: clamp hardware cores to max node number
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set_fact:
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host_hardware: "{{ host_hardware | combine({'cores': ([host_hardware.cores, hostvars[selected_node]['max_cores'] | d(host_hardware.cores)] | min)}) }}"
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when: "host_is_container and (selected_node is defined) and (hostvars[selected_node]['max_cores'] is defined)"
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- block:
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- name: validate database parameters
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fail:
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msg: some database parameters are not defined or invalid
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when: (database.name is not string) or
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(database.user is defined and database.user is not string) or
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(database.pass is defined and database.pass is not string) or
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(database.host is defined and database.host is not string) or
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(database.self_hosted is defined and database.self_hosted is not boolean)
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- name: set database information
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set_fact:
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database_name: "{{ database.name | mandatory }}"
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database_user: "{{ database.user | d(database.name) }}"
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database_pass: "{{ database.pass }}"
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database_host: "{{ '127.0.0.1' if (database.self_hosted | d(false) == true) or (services.db is not defined) else
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(services.db.address | d(hostvars[services.db.hostname]['ansible_host'])) }}"
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database_hostname: "{{ inventory_hostname if (database.self_hosted | d(false) == true) or (services.db is not defined) else
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services.db.hostname }}"
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database_self_hosted: "{{ (database.self_hosted | d(false) == true) or (services.db is not defined) }}"
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when: database is mapping
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