Duc Truong dkt26111
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| +------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | |
| | Field | Value | | |
| +------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | |
| | action | CLUSTER_SCALE_OUT | | |
| | actor | { | |
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| global: | |
| resolve_timeout: 5m | |
| route: | |
| group_by: ['alertname'] | |
| group_wait: 10s | |
| group_interval: 10s | |
| repeat_interval: 1h | |
| routes: | |
| - match: | |
| alertname: HighUsage |
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| groups: | |
| - name: example | |
| rules: | |
| # Alert for any cluster that has average CPU idle < 50% | |
| - alert: HighUsage | |
| expr: avg(irate(node_cpu_seconds_total{mode="idle"}[1m]) * 100) < 50 | |
| for: 1m | |
| annotations: | |
| summary: "High usage on {{ $labels.instance }}" | |
| description: "{{ $labels.instance }} has a average CPU idle (current value: {{ $value }}s)" |
dkt26111
/ prometheus.yml
Last active
June 6, 2019 22:15
Prometheus configuration file to scrape OpenStack instances that belong to Senlin clusters
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| global: | |
| scrape_interval: 15s | |
| scrape_configs: | |
| - job_name: 'prometheus' | |
| scrape_interval: 5s | |
| static_configs: | |
| - targets: ['localhost:9090'] | |
| # Scrape OpenStack instances | |
| - job_name: 'openstack' | |
| openstack_sd_configs: |
dkt26111
/ node_exporter_profile.yaml
Created
June 6, 2019 18:26
Senlin profile that installs and runs node_exporter
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| type: os.nova.server | |
| version: 1.0 | |
| properties: | |
| name: cirros_server | |
| flavor: 1 | |
| image: "cirros-0.4.0-x86_64-disk" | |
| networks: | |
| - network: public | |
| user_data: | | |
| #!/bin/sh |