101 lines
3.6 KiB
YAML
101 lines
3.6 KiB
YAML
---
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# See: https://github.com/google/cadvisor/issues/3469#issuecomment-2005749081
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# Also seems to require a reboot...
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- name: Append cgroup variables to RaspberryPi file
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become: true
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ansible.builtin.lineinfile:
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path: /boot/firmware/cmdline.txt
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backrefs: true
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regexp: "^(.*rootwait)$" # Just the default value in the file at the end, hopefully this works on fresh installs as well...
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line: '\1 cgroup_memory=1 cgroup_enable=memory'
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- name: Install the container
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become: true
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community.docker.docker_container:
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name: cadvisor
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image: "gcr.io/cadvisor/cadvisor:{{ versions.monitoring.cAdvisor }}"
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image_name_mismatch: recreate
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ports:
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- "127.0.0.1:8091:8080/tcp"
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mounts:
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- source: /
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target: /rootfs
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read_only: true
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type: bind
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- source: /var/run
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target: /var/run
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read_only: true
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type: bind
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- source: /sys
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target: /sys
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read_only: true
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type: bind
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- source: /var/lib/docker/
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target: /var/lib/docker
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read_only: true
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type: bind
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- source: /dev/disk/
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target: /dev/disk
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read_only: true
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type: bind
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privileged: true
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devices:
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- /dev/kmsg
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restart_policy: always
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- name: Include simple-reverse-proxy role
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ansible.builtin.include_role:
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name: simple-reverse-proxy
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vars:
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simple_reverse_proxy_internal_port: 8091
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simple_reverse_proxy_internal_subdomain: cadvisor
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- name: Include the Prometheus role
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ansible.builtin.include_role:
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name: prometheus.prometheus.prometheus
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- name: Include simple-reverse-proxy role - Prometheus
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ansible.builtin.include_role:
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name: simple-reverse-proxy
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vars:
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simple_reverse_proxy_internal_port: 9090
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simple_reverse_proxy_internal_subdomain: prometheus
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- name: Include the Prometheus - node exporter role
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ansible.builtin.include_role:
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name: prometheus.prometheus.node_exporter
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- name: Include the Prometheus - alertmanager role
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ansible.builtin.include_role:
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name: prometheus.prometheus.alertmanager
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- name: Include simple-reverse-proxy role - Prometheus
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ansible.builtin.include_role:
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name: simple-reverse-proxy
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vars:
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simple_reverse_proxy_internal_port: 9093
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simple_reverse_proxy_internal_subdomain: alertmanager
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# region: Install Grafana
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# With the current approach we store the internal database in a docker volume which is included in the backup. All data included
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# consists of configuration of grafana: user information, dashboards, datasources, etc.
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# Previously, restoring the backup failed with some log errors and the inability to log in after restore.
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# An alternative approach could be to configure more in code using environment variables for the container (see:
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# https://grafana.com/docs/grafana/latest/setup-grafana/installation/docker/#use-environment-variables-to-configure-grafana).
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# This has certain advantages and disadvantages.
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- name: Create a volume
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become: true
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community.docker.docker_volume:
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name: grafana_data
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- name: Install the container
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become: true
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community.docker.docker_container:
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name: grafana-server
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image: "docker.io/grafana/grafana:{{ versions.monitoring.grafana }}"
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image_name_mismatch: recreate
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ports:
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- "127.0.0.1:3000:3000/tcp"
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mounts:
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- source: grafana_data
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target: /var/lib/grafana
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env:
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GF_INSTALL_PLUGINS: "grafana-clock-panel 2.1.8"
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restart_policy: always
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- name: Include simple-reverse-proxy role
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ansible.builtin.include_role:
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name: simple-reverse-proxy
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vars:
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simple_reverse_proxy_internal_port: 3000
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simple_reverse_proxy_internal_subdomain: grafana
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