grafana-ansible-collection/roles/grafana_agent/tasks/preflight/vars.yaml

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2023-03-03 09:53:02 +01:00
---
# Performs initial variable validation
- name: Fail when variables are not defined
ansible.builtin.fail:
msg: "The {{ item }} property must be set"
when: ( vars[item] is not defined )
with_items:
- grafana_agent_version
- grafana_agent_install_dir
- grafana_agent_binary
- grafana_agent_config_dir
- grafana_agent_config_filename
- grafana_agent_env_file
- grafana_agent_local_tmp_dir
- grafana_agent_wal_dir
- grafana_agent_positions_dir
- grafana_agent_mode
- _grafana_agent_systemd_dir
- _grafana_agent_systemd_unit
- grafana_agent_user
- grafana_agent_user_group
- grafana_agent_user_shell
- grafana_agent_user_createhome
- grafana_agent_local_binary_file
- grafana_agent_flags_extra
- grafana_agent_env_vars
- grafana_agent_provisioned_config_file
- grafana_agent_metrics_config
- grafana_agent_logs_config
- grafana_agent_traces_config
- grafana_agent_integrations_config
- name: Fail when variables do not have a length
ansible.builtin.fail:
msg: "The {{ item }} property must be valued"
when: ( vars[item] | string | length == 0 )
with_items:
- grafana_agent_version
- grafana_agent_install_dir
- grafana_agent_binary
- grafana_agent_config_dir
- grafana_agent_config_filename
- grafana_agent_env_file
- grafana_agent_local_tmp_dir
- grafana_agent_wal_dir
- grafana_agent_positions_dir
- grafana_agent_mode
- _grafana_agent_systemd_dir
- _grafana_agent_systemd_unit
- grafana_agent_user
- grafana_agent_user_group
- grafana_agent_user_shell
- grafana_agent_user_createhome
- name: Fail when variables are not a number
ansible.builtin.fail:
msg: "The {{ item }} property must be number"
when: ( vars[item] is defined and vars[item] is not number)
with_items: []
- name: Fail when flags are not a boolean
ansible.builtin.fail:
msg: "The {{ item }} property must be a boolean true or false"
when: ( vars[item] | bool | string | lower ) not in ['true', 'false']
with_items:
- grafana_agent_user_createhome
- name: Fail when the agent mode is not "flow" or "static"
ansible.builtin.fail:
msg: "The grafana_agent_mode property must be a boolean 'flow' or 'static'"
when: grafana_agent_mode not in ['flow', 'static']