aa3e0c8f54
- Add blackbox exporter role and playbooks - Add cadvisor, docker, httpbin roles - Add app3 deployment playbooks - Configure blackbox monitoring
77 lines
2.6 KiB
YAML
77 lines
2.6 KiB
YAML
---
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- name: Configure Prometheus for Blackbox monitoring
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hosts: 192.168.0.105
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become: yes
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vars:
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blackbox_targets:
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# Основные сервисы стенда (из ИП)
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- "http://192.168.0.110/"
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- "http://192.168.0.111:9187/metrics" # postgres_exporter
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- "http://192.168.0.112:8080/get" # httpbin
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- "http://192.168.0.112:8081/metrics" # cadvisor
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- "http://192.168.0.100:3000/" # forgejo
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- "http://192.168.0.101:9100/metrics" # ansible node_exporter
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- "http://192.168.0.103:8200/ui/" # vault
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- "http://192.168.0.104:8428/metrics" # victoriametrics
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- "http://192.168.0.105:9090/metrics" # prometheus
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- "http://192.168.0.106:3000" # grafana
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# Основные домены (первые для теста)
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- "http://forgejo.pvenode.ru/"
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- "http://grafana.pvenode.ru/"
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- "http://prometheus.pvenode.ru/"
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- "http://app1.pvenode.ru/"
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- "http://wiki.pvenode.ru/"
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tasks:
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- name: Backup original Prometheus config
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copy:
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src: /etc/prometheus/prometheus.yml
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dest: /etc/prometheus/prometheus.yml.backup-{{ ansible_date_time.epoch }}
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remote_src: yes
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tags: prometheus
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- name: Add blackbox exporter to Prometheus
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blockinfile:
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path: /etc/prometheus/prometheus.yml
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insertafter: ' # cAdvisor container metrics'
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block: |
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# Blackbox Exporter probes
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- job_name: 'blackbox'
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metrics_path: /probe
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params:
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module: [http_2xx]
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static_configs:
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- targets:
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{% for target in blackbox_targets %}
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- "{{ target }}"
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{% endfor %}
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relabel_configs:
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- source_labels: [__address__]
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target_label: __param_target
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- source_labels: [__param_target]
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target_label: instance
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- target_label: __address__
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replacement: 192.168.0.112:8083 # blackbox-exporter
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marker: "# {mark} ANSIBLE MANAGED BLOCK - blackbox"
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tags: prometheus
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- name: Check Prometheus configuration
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command: promtool check config /etc/prometheus/prometheus.yml
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register: promtool_check
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failed_when: promtool_check.rc != 0
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tags: prometheus
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- name: Reload Prometheus
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systemd:
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name: prometheus
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state: reloaded
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when: promtool_check.rc == 0
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tags: prometheus
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- name: Show configured targets
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debug:
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msg: "Added {{ blackbox_targets|length }} targets to blackbox monitoring"
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tags: prometheus
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