Description of Prometheus alert.rules not displayed in Slack channel

[paulcosma]

Instead of description "docker-host-alpha" test is displayed for all alerts.
[FIRING:1] (docker-host-alpha)

https://imgur.com/a/KDHfgUE

[vinaymorkar]

Any findings?

[paulcosma]

Any findings?

no, haven't looked over since

[vinaymorkar]

Okay..

[johnreytanquinco]

I copied the whole rules of jenkins_down and use wordpress_down, stop wordpress container and result is the same as yours. This also happens in host rules when I tried to modify the values.

Though when I first spin up dockprom containers, I received this first alert.

[saraiva82]

I have this happening intermittently especially if more than one alert is firing. I have the standard config noted on the docs for alermanager which seem to be pretty solid when compared with the alermanager documentation for slack.

[saiprashanthpantula]

You can use this replace alertmanager.yml with this

global:
resolve_timeout: 1m
slack_api_url: 'https://hooks.slack.com/services/Webhooks-Id'

route:
receiver: 'slack-notifications'

receivers:

• name: 'slack-notifications'
  slack_configs:

  • channel: '#monitoring-instances'
    send_resolved: true
    icon_url: https://avatars3.githubusercontent.com/u/3380462
    title: |-
    [{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .CommonLabels.alertname }} for {{ .CommonLabels.job }}
    {{- if gt (len .CommonLabels) (len .GroupLabels) -}}
    {{" "}}(
    {{- with .CommonLabels.Remove .GroupLabels.Names }}
    {{- range $index, $label := .SortedPairs -}}
    {{ if $index }}, {{ end }}
    {{- $label.Name }}="{{ $label.Value -}}"
    {{- end }}
    {{- end -}}
    )
    {{- end }}
    text: >-
    {{ range .Alerts -}}
    Alert: {{ .Annotations.title }}{{ if .Labels.severity }} - {{ .Labels.severity }}{{ end }}

    Description: {{ .Annotations.description }}

    Details:
    {{ range .Labels.SortedPairs }} • {{ .Name }}: {{ .Value }}
    {{ end }}
    {{ end }}

Alerts may look like this below

[nightah]

Also related to #192.