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https://github.com/prometheus-community/ansible
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39eddc920e
Add following
- cadvisor_env_metadata_whitelist
- cadvisor_whitelisted_container_labels
- cadvisor_store_container_labels
Tested with this simple playbook:
---
- name: Install cAdvisor
hosts: localhost
become: yes
tasks:
- name: Import cAdvisor role
import_role:
name: cadvisor
vars:
cadvisor_docker_only: true
cadvisor_enable_metrics: [ "cpu", "memory", "network", "oom_event" ]
cadvisor_whitelisted_container_labels: [ "com.docker.compose.oneoff" ]
cadvisor_env_metadata_whitelist: [ "JEKYLL_ENV", "PATH" ]
cadvisor_store_container_labels: false
Also tested dropping the options, which is why I decided to explicitly set
store_container_labels: true (which is the cadvisor default).
Closes: #403
Signed-off-by: Bryan Quigley <code@bryanquigley.com>
50 lines
1.5 KiB
Django/Jinja
50 lines
1.5 KiB
Django/Jinja
{{ ansible_managed | comment }}
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[Unit]
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Description=cAdvisor cgroup/container metrics server
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After=network-online.target
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[Service]
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Type=simple
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User={{ cadvisor_system_user }}
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Group={{ cadvisor_system_group }}
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ExecStart={{ cadvisor_binary_install_dir }}/cadvisor \
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{% if cadvisor_disable_metrics | length > 0 %}
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'--disable_metrics={{ cadvisor_disable_metrics | join(',') }}' \
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{% endif -%}
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{% if cadvisor_enable_metrics | length > 0 %}
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'--enable_metrics={{ cadvisor_enable_metrics | join(',') }}' \
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{% endif -%}
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{% if cadvisor_docker_only %}
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'--docker_only={{ cadvisor_docker_only | lower }}' \
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{% endif -%}
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{% if cadvisor_whitelisted_container_labels | length > 0 %}
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'--whitelisted_container_labels={{ cadvisor_whitelisted_container_labels | join(',') }}' \
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{% endif -%}
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{% if cadvisor_env_metadata_whitelist | length > 0 %}
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'--env_metadata_whitelist={{ cadvisor_env_metadata_whitelist | join(',') }}' \
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{% endif %}
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'--store_container_labels={{ cadvisor_store_container_labels | lower }}' \
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'--listen_ip={{ cadvisor_listen_ip }}' \
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'--port={{ cadvisor_port }}' \
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'--prometheus_endpoint={{ cadvisor_prometheus_endpoint }}'
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SyslogIdentifier=cadvisor
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Restart=always
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RestartSec=1
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StartLimitInterval=0
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ProtectHome=yes
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NoNewPrivileges=yes
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{% if (ansible_facts.packages.systemd | first).version is version('232', '>=') %}
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ProtectSystem=strict
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ProtectControlGroups=true
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ProtectKernelModules=true
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ProtectKernelTunables=yes
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{% else %}
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ProtectSystem=full
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{% endif %}
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[Install]
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WantedBy=multi-user.target
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