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|
- name: Setup Prometheus User
user:
name: "{{prometheus_user}}"
home: "{{prometheus_home_dir}}"
state: present
- set_fact: "prometheus_extract_dir=prometheus-{{prometheus_version}}.{{prometheus_os}}-{{prometheus_architecture}}"
- name: Create configuration directory
file:
state: directory
dest: "{{prometheus_home_dir}}/conf"
mode: '0700'
owner: "{{prometheus_user}}"
- name: Create Data directory
file:
state: directory
dest: "{{prometheus_data_dir}}"
mode: '0700'
owner: "{{prometheus_user}}"
- name: Download Prometheus
get_url:
url: "{{prometheus_url}}"
dest: "{{prometheus_home_dir}}/prometheus-{{prometheus_version}}.tgz"
mode: '0600'
owner: "{{prometheus_user}}"
checksum: 'sha256:{{prometheus_checksum}}'
# There's a bug in become_user that doesn't set permissions on the temp directory
# which is asinine when my user has sudo persmissions.
- name: Extract Prometheus
shell: |
#!/bin/sh
set -e
if ! [ -e "{{prometheus_home_dir}}/{{prometheus_extract_dir}}" ] ; then
su - '{{prometheus_user}}' -c 'cd "{{prometheus_home_dir}}"; tar xzf prometheus-{{prometheus_version}}.tgz'
exit 50
fi
register: res
changed_when: res is defined and res.rc == 50
# failed_when: res is defined and ( res.rc != 50 or res.rc != 0 )
ignore_errors: true
notify: Restart Prometheus
- name: Link prometheus directory
file:
state: link
src: '{{prometheus_extract_dir}}'
dest: '{{prometheus_home_dir}}/prometheus'
force: yes
- name: Link configuration files
file:
state: link
src: '../conf/{{item}}'
dest: '{{prometheus_home_dir}}/prometheus/{{item}}'
force: yes
loop:
- prometheus.yml
- name: Write prometheus configuration file
copy:
content: '{{prometheus_config | to_nice_json}}'
dest: '{{prometheus_home_dir}}/conf/prometheus.yml'
owner: '{{prometheus_user}}'
mode: '0600'
notify: Restart prometheus
tags:
- configuration
- name: Write prometheus web configuration file
copy:
content: '{{prometheus_web_config | to_nice_json}}'
dest: '{{prometheus_home_dir}}/conf/web_conf.yml'
owner: '{{prometheus_user}}'
mode: '0600'
when: prometheus_web_config is defined
notify: Restart prometheus
tags:
- configuration
- name: Write other config files
copy:
content: '{{item.content}}'
dest: '{{prometheus_home_dir}}/conf/{{item.filename}}'
owner: '{{prometheus_user}}'
mode: '0600'
loop: '{{prometheus_other_config | dict2items(key_name="filename", value_name="content")}}'
when: prometheus_other_config is defined
notify: Restart prometheus
tags:
- configuration
- name: Create Runit Directory
file:
state: directory
dest: /etc/sv/prometheus
owner: root
mode: '0755'
- name: Write runit service
template:
src: prometheus.runit
dest: /etc/sv/prometheus/run
owner: root
mode: '0755'
tags:
- configuration
- name: Enable Runit service
file:
state: link
src: /etc/sv/prometheus
dest: /var/service/prometheus
- name: Include Aertmanager tasks
include_tasks:
file: alertmanager.yml
apply:
tags:
- alertmanager
tags:
- alertmanager
when: alertmanager
- name: Include Blackbox Exporter tasks
include_tasks:
file: blackbox.yml
apply:
tags:
- blackbox
tags:
- blackbox
when: blackbox_exporter
- name: Include Discord tasks
include_tasks:
file: discord.yml
apply:
tags:
- discord
tags:
- discord
when: alertmanager_discord
|
