contrib/mixin: add missing summary to alerts
to avoid alert messages being templated with undefined values lets
set summary for alerts that are currently missing one
},
annotations: {
description: 'etcd cluster "{{ $labels.%s }}": 99th percentile fsync durations are {{ $value }}s on etcd instance {{ $labels.instance }}.' % $._config.clusterLabel,
+ summary: 'etcd cluster 99th percentile fsync durations are too high.',
},
},
{
},
annotations: {
description: 'etcd cluster "{{ $labels.%s }}": database size exceeds the defined quota on etcd instance {{ $labels.instance }}, please defrag or increase the quota as the writes to etcd will be disabled when it is full.' % $._config.clusterLabel,
+ summary: 'etcd cluster database is running full.',
},
},
{
},
annotations: {
description: 'etcd cluster "{{ $labels.%s }}": Observed surge in etcd writes leading to 50%% increase in database size over the past four hours on etcd instance {{ $labels.instance }}, please check as it might be disruptive.' % $._config.clusterLabel,
+ summary: 'etcd cluster database growing very fast.',
},
},
],
