Add alerts and targets for prometheus LTS and relay
Closes-Bug: PROD-20724 Change-Id: I1f4839a4900a2d417d85a52ffef6e11e4bb2cac1
This commit is contained in:
Dmitry Kalashnik
parent
d257cdbfe2
commit
c3716cb1e9
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@ -5,3 +5,5 @@ parameters:
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enabled: true
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grafana:
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enabled: true
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telegraf:
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enabled: true
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@ -1,5 +1,5 @@
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{%- if pillar.prometheus is defined %}
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{%- from "prometheus/map.jinja" import server, alertmanager, remote_storage_adapter, monitoring with context %}
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{%- from "prometheus/map.jinja" import server, alertmanager, remote_storage_adapter, monitoring, relay with context %}
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server:
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alert:
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{%- if server.get('enabled', False) %}
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@ -117,4 +117,105 @@ server:
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description: "An average of {{ $value }} Alertmanager {{ $labels.integration }} alerts on the {{ $labels.instance }} instance are invalid for 2 minutes."
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{%- endraw %}
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{%- endif %}
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{%- if relay.get('enabled', False) %}
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{%- raw %}
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PrometheusRelayServiceDown:
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if: >-
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procstat_running{process_name="prometheus-relay"} == 0
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for: 2m
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labels:
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severity: minor
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service: prometheus
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annotations:
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summary: "Prometheus relay service is down"
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description: "The Prometheus relay service on the {{$labels.host}} node is down for 2 minutes."
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PrometheusRelayServiceDownMajor:
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if: >-
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count(procstat_running{process_name="prometheus-relay"} == 0) >= count(procstat_running{process_name="prometheus-relay"}) * 0.5
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for: 2m
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labels:
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severity: major
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service: prometheus
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annotations:
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summary: "50% of Prometheus relay services are down"
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description: "{{ $value }} of Prometheus relay services (>= 50%) are down for 2 minutes."
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PrometheusRelayServiceOutage:
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if: >-
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count(procstat_running{process_name="prometheus-relay"} == 0) == count(procstat_running{process_name="prometheus-relay"})
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for: 2m
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labels:
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severity: critical
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service: prometheus
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annotations:
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summary: "Prometheus relay service outage"
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description: "All Prometheus relay services are down for 2 minutes."
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{%- endraw %}
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{%- endif %}
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{%- if server.get("enabled", False) and not server.get("is_container", True) %}
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{%- raw %}
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PrometheusLTSServiceDown:
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if: >-
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procstat_running{process_name="prometheus"} == 0
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for: 2m
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labels:
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severity: minor
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service: prometheus
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annotations:
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summary: "Prometheus Long Term Storage service is down"
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description: "The Prometheus Long Term Storage service on the {{$labels.host}} node is down for 2 minutes."
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PrometheusRelayServiceDownMajor:
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if: >-
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count(procstat_running{process_name="prometheus"} == 0) >= count(procstat_running{process_name="prometheus"}) * 0.5
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for: 2m
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labels:
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severity: major
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service: prometheus
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annotations:
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summary: "50% of Prometheus Long Term Storage services are down"
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description: "{{ $value }} of Prometheus Long Term Storage services (>= 50%) are down for 2 minutes."
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PrometheusRelayServiceOutage:
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if: >-
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count(procstat_running{process_name="prometheus"} == 0) == count(procstat_running{process_name="prometheus"})
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for: 2m
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labels:
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severity: critical
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service: prometheus
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annotations:
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summary: "Prometheus Long Term Storage service outage"
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description: "All Prometheus Long Term Storage services are down for 2 minutes."
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{%- endraw %}
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{%- endif %}
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{%- if server.get("enabled", False) and not server.get("is_container", True) and relay.get('enabled', False) %}
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{%- set addresses = [] %}
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{%- if server.get('bind', {}).address is defined and not server.bind.address.startswith('127') and server.bind.address != '0.0.0.0' %}
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{%- do addresses.append(server.bind.address) %}
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{%- endif %}
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{%- for address in grains['fqdn_ip4'] %}
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{%- if not address.startswith('127') %}
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{%- do addresses.append(address) %}
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{%- endif %}
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{%- endfor %}
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target:
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static:
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prometheus_lts:
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enabled: True
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endpoint:
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- address: {{ addresses[0] }}
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port: {{ server.bind.port }}
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relabel_configs:
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- regex: {{ addresses[0] }}:{{ server.bind.port }}
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replacement: {{ grains['host'] }}
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source_labels: "__address__"
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target_label: "host"
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prometheus_relay:
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enabled: True
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endpoint:
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- address: {{ addresses[0] }}
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port: {{ relay.bind.port }}
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relabel_configs:
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- regex: {{ addresses[0] }}:{{ relay.bind.port }}
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replacement: {{ grains['host'] }}
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source_labels: "__address__"
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target_label: "host"
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{%- endif %}
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{%- endif %}
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@ -0,0 +1,17 @@
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{%- if pillar.prometheus is defined %}
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{%- from "prometheus/map.jinja" import server, relay with context %}
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agent:
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input:
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{%- if relay.get('enabled', False) and server.get("enabled", False) and not server.get("is_container", True) %}
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procstat:
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process:
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{%- if relay.get('enabled', False) %}
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prometheus-relay:
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pattern: '/usr/bin/prometheus-relay'
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{%- endif %}
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{%- if server.get("enabled", False) and not server.get("is_container", True) %}
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prometheus:
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pattern: '/usr/bin/prometheus[^-]'
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{%- endif %}
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{% endif %}
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{%- endif %}
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