Sergei Poljanski
e20f5a7d07
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deploy / ansible (push) Successful in 7m23s
Nothing watched the servers: tonight's asxpio crash loop was found by hand. On asxpio-ops, Prometheus (30 days), Loki (14 days) and Grafana at gf.asxp.io (WireGuard only), with blackbox_exporter probing every service from outside and postgres_exporter. On both hosts node_exporter and cAdvisor on the VPC address, and Alloy shipping container logs, the journal and Traefik's access log to Loki over the VPC. Traefik and Forgejo expose their metrics; restic and the bucket replica record their last success for node_exporter. Dashboards: an overview as home, plus hosts, containers, Traefik, probes, Postgres and logs. Alerts by email to me@asxp.io: host or service down, certificate under 14 days, disk or memory nearly full, a container restart-looping, Postgres down, backup or replica stale. Assisted-by: Claude:opus-5-5
22 lines
814 B
YAML
22 lines
814 B
YAML
---
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# node_exporter, cAdvisor and Alloy on every host. Metrics listen on the
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# host's VPC address only; Alloy ships Docker logs and the journal to Loki
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# on asxpio-ops over the VPC.
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- name: Create the node_exporter textfile directory
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ansible.builtin.file:
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path: "{{ monitoring_textfile_dir }}"
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state: directory
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mode: "0755"
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- name: Deploy the monitoring agents
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ansible.builtin.include_role:
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name: docker_service
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vars:
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service_name: monitoring-agent
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service_base_path: "{{ services_base_path }}/monitoring-agent"
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service_templates:
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- { src: docker-compose.yml.j2, dest: docker-compose.yml }
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- { src: config.alloy.j2, dest: config.alloy }
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health_check_enabled: true
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health_check_host: "{{ vpc_ip }}"
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health_check_port: "{{ monitoring_node_exporter_port }}"
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