48 lines
1.8 KiB
YAML
48 lines
1.8 KiB
YAML
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---
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# The per-service health probes.
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#
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# These are NOT the same thing as the systemd checks in infra/401. Those answer
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# "is the unit running"; these answer "does the service actually respond" - an
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# RPC call to bitcoind, a TCP connect to Fulcrum's Electrum port, an HTTP fetch
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# from the Mempool backend. A process can be perfectly `active` and useless,
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# which is precisely the gap these close.
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#
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# The checks themselves live in each service's own role, deployed by that
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# service's playbook. This play only registers where they report, because the
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# endpoints must exist in Gatus before the first push arrives.
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#
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# They used to push to Uptime Kuma. The scripts now POST with a bearer token
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# instead of GETting ?status=up, and each host uses its own token.
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- name: Register the per-service probes with Gatus
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hosts: observability
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become: yes
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vars:
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probes:
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- {name: bitcoin-knots, host: knots_box_local}
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- {name: datum-gateway, host: knots_box_local}
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- {name: fulcrum, host: fulcrum_box_local}
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- {name: phoenixd, host: vipy}
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- {name: forgejo-runner, host: forgejo_runner_local}
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- {name: mempool-mariadb, host: mempool_box_local}
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- {name: mempool-backend, host: mempool_box_local}
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- {name: mempool-frontend, host: mempool_box_local}
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tasks:
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- name: Build the probe endpoint list
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ansible.builtin.set_fact:
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probe_endpoints: "{{ probe_endpoints | default([]) + [{
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'name': item.name,
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'group': 'probe',
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'token': gatus_push_tokens[item.host],
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'heartbeat': '16m'}] }}"
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loop: "{{ probes }}"
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- name: Register the probe endpoints
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ansible.builtin.include_role:
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name: gatus_endpoint
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vars:
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gatus_endpoint_name: probes
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gatus_endpoint_external: "{{ probe_endpoints }}"
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