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Helm: Allow custom pipeline stages #580

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May 15, 2019
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2 changes: 1 addition & 1 deletion production/helm/loki-stack/Chart.yaml
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
name: loki-stack
version: 0.9.0
version: 0.9.1
appVersion: 0.0.1
kubeVersion: "^1.10.0-0"
description: "Loki: like Prometheus, but for logs."
Expand Down
2 changes: 1 addition & 1 deletion production/helm/loki/Chart.yaml
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
name: loki
version: 0.8.0
version: 0.8.1
appVersion: 0.0.1
kubeVersion: "^1.10.0-0"
description: "Loki: like Prometheus, but for logs."
Expand Down
2 changes: 1 addition & 1 deletion production/helm/loki/templates/deployment.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -39,9 +39,9 @@ spec:
serviceAccountName: {{ template "loki.serviceAccountName" . }}
{{- if .Values.priorityClassName }}
priorityClassName: {{ .Values.priorityClassName }}
{{- end }}
securityContext:
{{- toYaml .Values.securityContext | nindent 8 }}
{{- end }}
containers:
- name: {{ .Chart.Name }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
Expand Down
2 changes: 1 addition & 1 deletion production/helm/promtail/Chart.yaml
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
name: promtail
version: 0.7.1
version: 0.7.2
appVersion: 0.0.1
kubeVersion: "^1.10.0-0"
description: "Responsible for gathering logs and sending them to Loki"
Expand Down
253 changes: 252 additions & 1 deletion production/helm/promtail/templates/configmap.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -9,4 +9,255 @@ metadata:
heritage: {{ .Release.Service }}
data:
promtail.yaml: |
{{- tpl (toYaml .Values.config | nindent 4 ) . }}
{{- toYaml .Values.config | nindent 4 }}
scrape_configs:
{{- if .Values.scrapeConfigs }}
{{- toYaml .Values.scrapeConfigs | nindent 4 }}
{{- else }}
- job_name: kubernetes-pods-name
pipeline_stages:
{{- toYaml .Values.pipelineStages | nindent 8 }}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- source_labels:
- __meta_kubernetes_pod_label_name
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ^$
source_labels:
- __service__
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: instance
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container_name
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
- job_name: kubernetes-pods-app
pipeline_stages:
{{- toYaml .Values.pipelineStages | nindent 8 }}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: drop
regex: .+
source_labels:
- __meta_kubernetes_pod_label_name
- source_labels:
- __meta_kubernetes_pod_label_app
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ^$
source_labels:
- __service__
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: instance
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container_name
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
- job_name: kubernetes-pods-direct-controllers
pipeline_stages:
{{- toYaml .Values.pipelineStages | nindent 8 }}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: drop
regex: .+
separator: ''
source_labels:
- __meta_kubernetes_pod_label_name
- __meta_kubernetes_pod_label_app
- action: drop
regex: ^([0-9a-z-.]+)(-[0-9a-f]{8,10})$
source_labels:
- __meta_kubernetes_pod_controller_name
- source_labels:
- __meta_kubernetes_pod_controller_name
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ^$
source_labels:
- __service__
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: instance
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container_name
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
- job_name: kubernetes-pods-indirect-controller
pipeline_stages:
{{- toYaml .Values.pipelineStages | nindent 8 }}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: drop
regex: .+
separator: ''
source_labels:
- __meta_kubernetes_pod_label_name
- __meta_kubernetes_pod_label_app
- action: keep
regex: ^([0-9a-z-.]+)(-[0-9a-f]{8,10})$
source_labels:
- __meta_kubernetes_pod_controller_name
- action: replace
regex: ^([0-9a-z-.]+)(-[0-9a-f]{8,10})$
source_labels:
- __meta_kubernetes_pod_controller_name
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ^$
source_labels:
- __service__
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: instance
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container_name
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
- job_name: kubernetes-pods-static
pipeline_stages:
{{- toYaml .Values.pipelineStages | nindent 8 }}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: drop
regex: ^$
source_labels:
- __meta_kubernetes_pod_annotation_kubernetes_io_config_mirror
- action: replace
source_labels:
- __meta_kubernetes_pod_label_component
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ^$
source_labels:
- __service__
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: instance
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container_name
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_annotation_kubernetes_io_config_mirror
- __meta_kubernetes_pod_container_name
target_label: __path__
{{- end }}
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