chore: mirror k8s-monitoring-2.0.12
upstream_repo:
This commit is contained in:
Nikolai Rodionov
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{{/* Define the logging component.*/}}
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{{/* Inputs: collectorName (string), Values */}}
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{{- define "collectors.logging.alloy" }}
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{{- with (index .Values .collectorName).logging }}
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{{- if or (ne .level "info" ) (ne .format "logfmt") }}
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logging {
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level = "{{ .level }}"
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format = "{{ .format }}"
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}
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{{- end }}
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{{- end }}
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{{- end }}
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{{/* Define the livedebugging component.*/}}
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{{/* Inputs: collectorName (string), Values */}}
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{{- define "collectors.liveDebugging.alloy" }}
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{{- with (index .Values .collectorName).liveDebugging }}
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{{- if .enabled }}
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livedebugging {
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enabled = {{ .enabled }}
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}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- define "collectors.extraConfig.alloy" -}}
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{{- if (index .Values .collectorName).extraConfig }}
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{{ (index .Values .collectorName).extraConfig | trim }}
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{{- end }}
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{{- end -}}
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{{- define "collectors.list" -}}
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- alloy-metrics
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- alloy-singleton
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- alloy-logs
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- alloy-receiver
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- alloy-profiles
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{{- end }}
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{{- define "collectors.list.enabled" -}}
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{{- range $collector := ((include "collectors.list" .) | fromYamlArray ) }}
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{{- if (index $.Values $collector).enabled }}
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- {{ $collector }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{/* Inputs: Values (all values), name (collector name), feature (feature name) */}}
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{{- define "collectors.require_collector" -}}
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{{- if not (index .Values .name).enabled }}
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{{- $msg := list "" }}
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{{- $msg = append $msg (printf "The %s feature requires the use of the %s collector." .feature .name ) }}
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{{- $msg = append $msg "" }}
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{{- $msg = append $msg "Please enable it by setting:" }}
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{{- $msg = append $msg (printf "%s:" .name) }}
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{{- $msg = append $msg " enabled: true" }}
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{{- fail (join "\n" $msg) }}
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{{- end }}
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{{- end }}
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{{/* Inputs: Values (all values), name (collector name), feature (feature name), portNumber, portName, portProtocol */}}
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{{- define "collectors.require_extra_port" -}}
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{{- $found := false -}}
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{{- range (index .Values .name).alloy.extraPorts -}}
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{{- if eq (int .targetPort) (int $.portNumber) }}
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{{- $found = true -}}
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{{- end }}
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{{- end }}
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{{- if not $found }}
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{{- $msg := list "" }}
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{{- $msg = append $msg (printf "The %s feature requires that port %d to be open on the %s collector." .feature (.portNumber | int) .name ) }}
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{{- $msg = append $msg "" }}
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{{- $msg = append $msg "Please enable it by setting:" }}
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{{- $msg = append $msg (printf "%s:" .name) }}
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{{- $msg = append $msg " alloy:" }}
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{{- $msg = append $msg " extraPorts:" }}
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{{- $msg = append $msg (printf " - name: %s" .portName) }}
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{{- $msg = append $msg (printf " port: %d" (.portNumber | int)) }}
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{{- $msg = append $msg (printf " targetPort: %d" (.portNumber | int)) }}
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{{- $msg = append $msg (printf " protocol: %s" .portProtocol) }}
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{{- fail (join "\n" $msg) }}
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{{- end }}
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{{- end }}
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{{- define "collectors.notes.deployments" }}
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{{- range $collector := include "collectors.list.enabled" . | fromYamlArray }}
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{{- $type := (index $.Values $collector).controller.type }}
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{{- $replicas := (index $.Values $collector).controller.replicas | default 1 | int }}
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{{- if ne $type "daemonset" }}
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{{- $type = printf "%s, %d replica" $type $replicas }}
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{{- if gt $replicas 1 }}{{- $type = printf "%ss" $type }}{{- end }}
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{{- end }}
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* Grafana Alloy "{{ $collector }}" ({{ $type }})
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{{- end }}
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{{- end }}
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{{- define "collectors.remoteConfig.alloy" -}}
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{{- $remoteConfigValues := (index .Values .collectorName).remoteConfig }}
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{{- with merge $remoteConfigValues (dict "type" "remoteConfig" "name" (printf "%s-remote-cfg" .collectorName)) }}
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{{- if .enabled }}
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{{- if eq (include "secrets.usesKubernetesSecret" .) "true" }}
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{{- include "secret.alloy" (deepCopy $ | merge (dict "object" .)) | nindent 0 }}
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{{- end }}
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remotecfg {
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id = sys.env("GCLOUD_FM_COLLECTOR_ID")
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url = {{ .url | quote }}
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{{- if eq (include "secrets.authType" .) "basic" }}
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basic_auth {
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username = {{ include "secrets.read" (dict "object" . "key" "auth.username" "nonsensitive" true) }}
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password = {{ include "secrets.read" (dict "object" . "key" "auth.password") }}
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}
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{{- end }}
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poll_frequency = {{ .pollFrequency | quote }}
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attributes = {
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"platform" = "kubernetes",
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"source" = "{{ $.Chart.Name }}",
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"sourceVersion" = "{{ $.Chart.Version }}",
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"release" = "{{ $.Release.Name }}",
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"cluster" = {{ $.Values.cluster.name | quote }},
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"namespace" = {{ $.Release.Namespace | quote }},
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"workloadType" = {{ (index $.Values $.collectorName).controller.type | quote }},
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{{- range $key, $value := .extraAttributes }}
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{{ $key | quote }} = {{ $value | quote }},
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{{- end }}
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}
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}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- define "collectors.validate.remoteConfig" }}
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{{- if (index .Values .collectorName).enabled }}
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{{- if (index .Values .collectorName).remoteConfig.enabled }}
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{{- if not (has (index .Values .collectorName).alloy.stabilityLevel (list "public-preview" "experimental")) }}
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{{- $msg := list "" "The remote configuration feature requires Alloy to use the \"public-preview\" stability level. Please set:" }}
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{{- $msg = append $msg (printf "%s:" .collectorName ) }}
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{{- $msg = append $msg " alloy:" }}
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{{- $msg = append $msg " stabilityLevel: public-preview" }}
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{{- fail (join "\n" $msg) }}
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{{- end }}
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{{- $hasCollectorIdEnv := false }}
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{{- $hasAPIKey := false }}
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{{- range $env := (index .Values .collectorName).alloy.extraEnv }}
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{{- if eq $env.name "GCLOUD_FM_COLLECTOR_ID" }}{{ $hasCollectorIdEnv = true }}{{- end }}
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{{- if eq $env.name "GCLOUD_RW_API_KEY" }}{{ $hasAPIKey = true }}{{- end }}
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{{- end }}
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{{- if not $hasCollectorIdEnv }}
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{{- $msg := list "" "The remote configuration feature requires the environment variable GCLOUD_FM_COLLECTOR_ID to be set. Please set:" }}
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{{- $msg = append $msg (printf "%s:" .collectorName ) }}
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{{- $msg = append $msg " alloy:" }}
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{{- $msg = append $msg " extraEnv:" }}
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{{- $msg = append $msg " - name: GCLOUD_FM_COLLECTOR_ID" }}
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{{- $msg = append $msg " value: " }}
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{{- fail (join "\n" $msg) }}
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{{- end }}
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{{- if not $hasAPIKey }}
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{{- $msg := list "" "The remote configuration feature requires the environment variable GCLOUD_RW_API_KEY to be set. Please set:" }}
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{{- $msg = append $msg (printf "%s:" .collectorName ) }}
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{{- $msg = append $msg " alloy:" }}
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{{- $msg = append $msg " extraEnv:" }}
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{{- $msg = append $msg " - name: GCLOUD_RW_API_KEY" }}
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{{- $msg = append $msg " value: <Grafana Cloud Access Policy Token" }}
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{{- $msg = append $msg "OR" }}
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{{- $msg = append $msg " valueFrom:" }}
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{{- $msg = append $msg " secretKeyRef:" }}
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{{- $msg = append $msg " name: <secret name>" }}
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{{- $msg = append $msg " key: <secret key>" }}
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{{- fail (join "\n" $msg) }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- define "secrets.list.remoteConfig" -}}
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- auth.username
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- auth.password
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{{- end -}}
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{{- define "collectors.validate.featuresEnabled" }}
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{{- $msg := list "" "The %s collector is enabled, but there are no enabled features that will use it. Please disable the collector by setting:" }}
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{{- $msg = append $msg "%s:" }}
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{{- $msg = append $msg " enabled: false" }}
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{{- $errorMessage := join "\n" $msg }}
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{{- $collectorsUtilized := list }}
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{{- range $feature := include "features.list.enabled" . | fromYamlArray }}
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{{- $collectorsUtilized = concat $collectorsUtilized (include (printf "features.%s.collectors" $feature) $ | fromYamlArray) }}
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{{- end }}
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{{- range $collector := include "collectors.list.enabled" . | fromYamlArray }}
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{{- $usedByAFeature := has $collector $collectorsUtilized }}
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{{- $extraConfigDefined := not (not (index $.Values $collector).extraConfig) }}
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{{- $remoteConfigEnabled := (index $.Values $collector).remoteConfig.enabled }}
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{{- if not (or $usedByAFeature $extraConfigDefined $remoteConfigEnabled) }}
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{{- fail (printf $errorMessage $collector $collector) }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- define "collectors.validate.liveDebugging" }}
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{{- if (index .Values .collectorName).enabled }}
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{{- if (index .Values .collectorName).liveDebugging.enabled }}
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{{- if not (eq (index .Values .collectorName).alloy.stabilityLevel "experimental") }}
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{{- $msg := list "" "The live debugging feature requires Alloy to use the \"experimental\" stability level. Please set:" }}
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{{- $msg = append $msg (printf "%s:" .collectorName ) }}
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{{- $msg = append $msg " alloy:" }}
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{{- $msg = append $msg " stabilityLevel: experimental" }}
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{{- fail (join "\n" $msg) }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end }}
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