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|
---
- name: generate apt pin file for exporter-snmp package
when: prometheus_exporter_snmp_version is defined
copy:
dest: "/etc/apt/preferences.d/prom-exporter-snmp.pref"
content: |
Package: prom-exporter-snmp
Pin: version {{ prometheus_exporter_snmp_version }}-1
Pin-Priority: 1001
- name: remove apt pin file for exporter-snmp package
when: prometheus_exporter_snmp_version is not defined
file:
path: "/etc/apt/preferences.d/prom-exporter-snmp.pref"
state: absent
- name: install apt packages
apt:
name: "prom-exporter-snmp{% if prometheus_exporter_snmp_version is defined %}={{ prometheus_exporter_snmp_version }}-1{% endif %}"
state: present
allow_downgrade: yes
notify: restart prometheus-snmp-exporter
- name: generate configuration
when: prometheus_exporter_snmp_config is defined
template:
src: config.yml.j2
dest: /etc/prometheus/exporter/snmp/config.yml
notify: reload prometheus-snmp-exporter
- name: add extra auths to default configuration
when:
- prometheus_exporter_snmp_config is not defined
- prometheus_exporter_snmp_auths_extra is defined
blockinfile:
path: /etc/prometheus/exporter/snmp/config.yml
insertbefore: '^modules:'
marker: '# {mark} ANSIBLE MANAGED BLOCK auths-extra'
block: |
{{ ' ' }}{{ prometheus_exporter_snmp_auths_extra | to_nice_yaml(indent=2) | indent(2) }}
notify: reload prometheus-snmp-exporter
- name: remove extra auths from default configuration
when:
- prometheus_exporter_snmp_config is not defined
- prometheus_exporter_snmp_auths_extra is not defined
blockinfile:
path: /etc/prometheus/exporter/snmp/config.yml
marker: '# {mark} ANSIBLE MANAGED BLOCK auths-extra'
state: absent
notify: reload prometheus-snmp-exporter
- name: add extra modules to default configuration
when:
- prometheus_exporter_snmp_config is not defined
- prometheus_exporter_snmp_modules_extra is defined
blockinfile:
path: /etc/prometheus/exporter/snmp/config.yml
marker: '# {mark} ANSIBLE MANAGED BLOCK modules-extra'
block: |
{{ ' ' }}{{ prometheus_exporter_snmp_modules_extra | to_nice_yaml(indent=2) | indent(2) }}
notify: reload prometheus-snmp-exporter
- name: remove extra modules from default configuration
when:
- prometheus_exporter_snmp_config is not defined
- prometheus_exporter_snmp_modules_extra is not defined
blockinfile:
path: /etc/prometheus/exporter/snmp/config.yml
marker: '# {mark} ANSIBLE MANAGED BLOCK modules-extra'
state: absent
notify: reload prometheus-snmp-exporter
- name: generate systemd service unit
template:
src: service.j2
dest: /etc/systemd/system/prometheus-snmp-exporter.service
notify: restart prometheus-snmp-exporter
- name: make sure prometheus-snmp-exporter is enabled and started
systemd:
name: prometheus-snmp-exporter.service
daemon_reload: yes
state: started
enabled: yes
- name: register exporter
copy:
content: |
location = /snmp {
proxy_pass http://127.0.0.1:9116/metrics;
}
location = /snmp/probe {
proxy_pass http://127.0.0.1:9116/snmp;
}
dest: /etc/prometheus/exporter/snmp.locations
notify: reload nginx
|
