Dustin C. Hatch
dcf1e5adfc
Instead of downloading the `blackbox_exporter` binary from GitHub and copying it to the managed node, the _blackbox-exporter_ role now installs _podman_ and configures a systemd container unit (Quadlet) to run it in a container. This simplifies the deployment considerably, and will make updating easier (just run the playbook with `-e blackbox_exporter_pull_image=true`).
23 lines
553 B
Django/Jinja
23 lines
553 B
Django/Jinja
[Unit]
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Description=Blackbox exporter
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Documentation=https://github.com/prometheus/blackbox_exporter/blob/master/README.md
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After=network-online.target
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Wants=network-online.target
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[Container]
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Image={{ blackbox_container_image }}
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Pull=never
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Exec=--config.file=/etc/prometheus/blackbox.yml
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Mount=type=bind,source=/etc/prometheus,target=/etc/prometheus,readonly=true
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ReadOnly=yes
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ReadOnlyTmpfs=yes
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NoNewPrivileges=yes
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User=215
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Group=215
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PublishPort=9115:9115
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[Service]
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Restart=always
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RestartSec=1s
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ExecReload=/usr/bin/podman kill --cidfile=%t/%N.cid -s HUP
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