2024-09-02 01:07:04 +00:00
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# configuration of the HTTP server
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http:
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address: 0.0.0.0 # bind address for this service. Can be left unspecified to bind on all interfaces
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port: 8080 # port used by this service
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alerts-path-prefix: /alerts # URL path for the webhook receiver called by an Alertmanager. Defaults to /alerts
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metrics-path: /metrics # URL path to collect metrics. Defaults to /metrics
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metrics-enabled: true # Whether to enable metrics or not. Defaults to false
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# configuration for the Matrix connection
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matrix:
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2024-09-02 01:36:45 +00:00
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homeserver-url: https://matrix.janky.bot # FQDN of the homeserver
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2024-09-02 01:07:04 +00:00
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user-id: "@alerts:janky.bot" # ID of the user used by this service
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access-token: ACCESS_TOKEN # Access token for the user ID - will get replaced in an init container
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# define short names for Matrix room ID
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room-mapping:
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alerts: "!nBmQwxtIfjWqYGDqLb:janky.solutions"
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# configuration of the templating features
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templating:
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# mapping of ExternalURL values
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external-url-mapping:
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# key is the original value taken from the Alertmanager payload
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# value is the mapped value which will be available as '.ExternalURL' in templates
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# "http://alertmanager:9093": https://alertmanager.example.com
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# mapping of GeneratorURL values
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generator-url-mapping:
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# key is the original value taken from the Alertmanager payload
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# value is the mapped value which will be available as '.GeneratorURL' in templates
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# "http://prometheus:8080": https://prometheus.example.com
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# computation of arbitrary values based on matching alert annotations, labels, or status
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# values will be evaluated top to bottom, last entry wins
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computed-values:
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- values: # always set 'color' to 'yellow'
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color: yellow
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- values: # set 'color' to 'orange' when alert label 'severity' is 'warning'
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color: orange
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when-matching-labels:
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severity: warning
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- values: # set 'color' to 'red' when alert label 'severity' is 'critical'
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color: red
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when-matching-labels:
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severity: critical
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- values: # set 'color' to 'green' when alert status is 'resolved'
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color: green
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when-matching-status: resolved
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# template for alerts in status 'firing'
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firing-template: '
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<p>
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<strong><font color="{{ .ComputedValues.color }}">{{ .Alert.Status | ToUpper }}</font></strong>
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{{ if .Alert.Labels.name }}
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{{ .Alert.Labels.name }}
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{{ else if .Alert.Labels.alertname }}
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{{ .Alert.Labels.alertname }}
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{{ end }}
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>>
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{{ if .Alert.Labels.severity }}
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{{ .Alert.Labels.severity | ToUpper }}:
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{{ end }}
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{{ if .Alert.Annotations.description }}
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{{ .Alert.Annotations.description }}
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{{ else if .Alert.Annotations.summary }}
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{{ .Alert.Annotations.summary }}
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{{ end }}
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>>
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{{ if .Alert.Annotations.runbook }}
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<a href="{{ .Alert.Annotations.runbook }}">Runbook</a> |
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{{ end }}
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{{ if .Alert.Annotations.dashboard }}
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<a href="{{ .Alert.Annotations.dashboard }}">Dashboard</a> |
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{{ end }}
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<a href="{{ .SilenceURL }}">Silence</a>
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</p>'
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# template for alerts in status 'resolved', if not specified will use the firing-template
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resolved-template: '
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<p>
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<strong><font color="{{ .ComputedValues.color }}">{{ .Alert.Status | ToUpper }}</font></strong>
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{{ if .Alert.Labels.name }}
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{{ .Alert.Labels.name }}
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{{ else if .Alert.Labels.alertname }}
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{{ .Alert.Labels.alertname }}
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{{ end }}
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>>
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{{ if .Alert.Labels.severity }}
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{{ .Alert.Labels.severity | ToUpper }}:
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{{ end }}
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{{ if .Alert.Annotations.description }}
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{{ .Alert.Annotations.description }}
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{{ else if .Alert.Annotations.summary }}
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{{ .Alert.Annotations.summary }}
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{{ end }}
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{{ if .Alert.Annotations.runbook }}
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<a href="{{ .Alert.Annotations.runbook }}">Runbook</a> |
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{{ end }}
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{{ if .Alert.Annotations.dashboard }}
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<a href="{{ .Alert.Annotations.dashboard }}">Dashboard</a> |
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{{ end }}
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</p>'
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