feat(loki-distributed): add pod labels

Signed-off-by: GitHub <[email protected]>

charts/loki-distributed/Chart.yaml

@@ -3,7 +3,7 @@ name: loki-distributed
 description: Helm chart for Grafana Loki in microservices mode
 type: application
 appVersion: 2.4.2
-version: 0.43.0
+version: 0.44.0
 home: https://grafana.github.io/helm-charts
 sources:
   - https://github.com/grafana/loki

charts/loki-distributed/README.md

@@ -1,6 +1,6 @@
 # loki-distributed
 
-![Version: 0.43.0](https://img.shields.io/badge/Version-0.43.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.4.2](https://img.shields.io/badge/AppVersion-2.4.2-informational?style=flat-square)
+![Version: 0.44.0](https://img.shields.io/badge/Version-0.44.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.4.2](https://img.shields.io/badge/AppVersion-2.4.2-informational?style=flat-square)
 
 Helm chart for Grafana Loki in microservices mode
 
@@ -71,6 +71,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | compactor.persistence.size | string | `"10Gi"` | Size of persistent disk |
 | compactor.persistence.storageClass | string | `nil` | Storage class to be used. If defined, storageClassName: <storageClass>. If set to "-", storageClassName: "", which disables dynamic provisioning. If empty or set to null, no storageClassName spec is set, choosing the default provisioner (gp2 on AWS, standard on GKE, AWS, and OpenStack). |
 | compactor.podAnnotations | object | `{}` | Annotations for compactor pods |
+| compactor.podLabels | object | `{}` | Labels for compactor pods |
 | compactor.priorityClassName | string | `nil` | The name of the PriorityClass for compactor pods |
 | compactor.resources | object | `{}` | Resource requests and limits for the compactor |
 | compactor.serviceAccount.annotations | object | `{}` | Annotations for the compactor service account |
@@ -97,6 +98,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | distributor.image.tag | string | `nil` | Docker image tag for the distributor image. Overrides `loki.image.tag` |
 | distributor.nodeSelector | object | `{}` | Node selector for distributor pods |
 | distributor.podAnnotations | object | `{}` | Annotations for distributor pods |
+| distributor.podLabels | object | `{}` | Labels for distributor pods |
 | distributor.priorityClassName | string | `nil` | The name of the PriorityClass for distributor pods |
 | distributor.replicas | int | `1` | Number of replicas for the distributor |
 | distributor.resources | object | `{}` | Resource requests and limits for the distributor |
@@ -116,7 +118,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | gateway.basicAuth.password | string | `nil` | The basic auth password for the gateway |
 | gateway.basicAuth.username | string | `nil` | The basic auth username for the gateway |
 | gateway.containerSecurityContext | object | `{"allowPrivilegeEscalation":false,"capabilities":{"drop":["ALL"]},"readOnlyRootFilesystem":true}` | The SecurityContext for gateway containers |
-| gateway.deploymentStrategy | object | `{"type":"RollingUpdate"}` | See `kubectl explain deployment.spec.strategy` for more -- ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy |
+| gateway.deploymentStrategy | object | `{"type":"RollingUpdate"}` | See `kubectl explain deployment.spec.strategy` for more, ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy |
 | gateway.enabled | bool | `true` | Specifies whether the gateway should be enabled |
 | gateway.extraArgs | list | `[]` | Additional CLI args for the gateway |
 | gateway.extraEnv | list | `[]` | Environment variables to add to the gateway pods |
@@ -137,6 +139,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | gateway.nginxConfig.serverSnippet | string | `""` | Allows appending custom configuration to the server block |
 | gateway.nodeSelector | object | `{}` | Node selector for gateway pods |
 | gateway.podAnnotations | object | `{}` | Annotations for gateway pods |
+| gateway.podLabels | object | `{}` | Labels for gateway pods |
 | gateway.podSecurityContext | object | `{"fsGroup":101,"runAsGroup":101,"runAsNonRoot":true,"runAsUser":101}` | The SecurityContext for gateway containers |
 | gateway.priorityClassName | string | `nil` | The name of the PriorityClass for gateway pods |
 | gateway.readinessProbe.httpGet.path | string | `"/"` |  |
@@ -176,6 +179,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | indexGateway.persistence.size | string | `"10Gi"` | Size of persistent disk |
 | indexGateway.persistence.storageClass | string | `nil` | Storage class to be used. If defined, storageClassName: <storageClass>. If set to "-", storageClassName: "", which disables dynamic provisioning. If empty or set to null, no storageClassName spec is set, choosing the default provisioner (gp2 on AWS, standard on GKE, AWS, and OpenStack). |
 | indexGateway.podAnnotations | object | `{}` | Annotations for index-gateway pods |
+| indexGateway.podLabels | object | `{}` | Labels for index-gateway pods |
 | indexGateway.priorityClassName | string | `nil` | The name of the PriorityClass for index-gateway pods |
 | indexGateway.replicas | int | `1` | Number of replicas for the index-gateway |
 | indexGateway.resources | object | `{}` | Resource requests and limits for the index-gateway |
@@ -197,6 +201,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | ingester.persistence.size | string | `"10Gi"` | Size of persistent disk |
 | ingester.persistence.storageClass | string | `nil` | Storage class to be used. If defined, storageClassName: <storageClass>. If set to "-", storageClassName: "", which disables dynamic provisioning. If empty or set to null, no storageClassName spec is set, choosing the default provisioner (gp2 on AWS, standard on GKE, AWS, and OpenStack). |
 | ingester.podAnnotations | object | `{}` | Annotations for ingester pods |
+| ingester.podLabels | object | `{}` | Labels for ingester pods |
 | ingester.priorityClassName | string | `nil` | The name of the PriorityClass for ingester pods |
 | ingester.replicas | int | `1` | Number of replicas for the ingester |
 | ingester.resources | object | `{}` | Resource requests and limits for the ingester |
@@ -211,6 +216,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | loki.image.repository | string | `"grafana/loki"` | Docker image repository |
 | loki.image.tag | string | `nil` | Overrides the image tag whose default is the chart's appVersion |
 | loki.podAnnotations | object | `{}` | Common annotations for all pods |
+| loki.podLabels | object | `{}` | Common labels for all pods |
 | loki.podSecurityContext | object | `{"fsGroup":10001,"runAsGroup":10001,"runAsNonRoot":true,"runAsUser":10001}` | The SecurityContext for Loki pods |
 | loki.readinessProbe.httpGet.path | string | `"/ready"` |  |
 | loki.readinessProbe.httpGet.port | string | `"http"` |  |
@@ -225,6 +231,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcached.image.registry | string | `"docker.io"` | The Docker registry for the memcached |
 | memcached.image.repository | string | `"memcached"` | Memcached Docker image repository |
 | memcached.image.tag | string | `"1.6.7-alpine"` | Memcached Docker image tag |
+| memcached.podLabels | object | `{}` | Labels for memcached pods |
 | memcached.podSecurityContext | object | `{"fsGroup":11211,"runAsGroup":11211,"runAsNonRoot":true,"runAsUser":11211}` | The SecurityContext for memcached pods |
 | memcachedChunks.affinity | string | Hard node and soft zone anti-affinity | Affinity for memcached-chunks pods. Passed through `tpl` and, thus, to be configured as string |
 | memcachedChunks.enabled | bool | `false` | Specifies whether the Memcached chunks cache should be enabled |
@@ -233,6 +240,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcachedChunks.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to memcached-chunks pods |
 | memcachedChunks.nodeSelector | object | `{}` | Node selector for memcached-chunks pods |
 | memcachedChunks.podAnnotations | object | `{}` | Annotations for memcached-chunks pods |
+| memcachedChunks.podLabels | object | `{}` | Labels for memcached-chunks pods |
 | memcachedChunks.priorityClassName | string | `nil` | The name of the PriorityClass for memcached-chunks pods |
 | memcachedChunks.replicas | int | `1` | Number of replicas for memcached-chunks |
 | memcachedChunks.resources | object | `{}` | Resource requests and limits for memcached-chunks |
@@ -244,6 +252,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcachedExporter.image.registry | string | `"docker.io"` | The Docker registry for the Memcached Exporter |
 | memcachedExporter.image.repository | string | `"prom/memcached-exporter"` | Memcached Exporter Docker image repository |
 | memcachedExporter.image.tag | string | `"v0.6.0"` | Memcached Exporter Docker image tag |
+| memcachedExporter.podLabels | object | `{}` | Labels for memcached-exporter pods |
 | memcachedExporter.resources | object | `{}` | Memcached Exporter resource requests and limits |
 | memcachedFrontend.affinity | string | Hard node and soft zone anti-affinity | Affinity for memcached-frontend pods. Passed through `tpl` and, thus, to be configured as string |
 | memcachedFrontend.enabled | bool | `false` | Specifies whether the Memcached frontend cache should be enabled |
@@ -252,6 +261,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcachedFrontend.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to memcached-frontend pods |
 | memcachedFrontend.nodeSelector | object | `{}` | Node selector for memcached-frontend pods |
 | memcachedFrontend.podAnnotations | object | `{}` | Annotations for memcached-frontend pods |
+| memcachedFrontend.podLabels | object | `{}` | Labels for memcached-frontend pods |
 | memcachedFrontend.priorityClassName | string | `nil` | The name of the PriorityClass for memcached-frontend pods |
 | memcachedFrontend.replicas | int | `1` | Number of replicas for memcached-frontend |
 | memcachedFrontend.resources | object | `{}` | Resource requests and limits for memcached-frontend |
@@ -265,6 +275,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcachedIndexQueries.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to memcached-index-queries pods |
 | memcachedIndexQueries.nodeSelector | object | `{}` | Node selector for memcached-index-queries pods |
 | memcachedIndexQueries.podAnnotations | object | `{}` | Annotations for memcached-index-queries pods |
+| memcachedIndexQueries.podLabels | object | `{}` | Labels for memcached-index-queries pods |
 | memcachedIndexQueries.priorityClassName | string | `nil` | The name of the PriorityClass for memcached-index-queries pods |
 | memcachedIndexQueries.replicas | int | `1` | Number of replicas for memcached-index-queries |
 | memcachedIndexQueries.resources | object | `{}` | Resource requests and limits for memcached-index-queries |
@@ -278,6 +289,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcachedIndexWrites.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to memcached-index-writes pods |
 | memcachedIndexWrites.nodeSelector | object | `{}` | Node selector for memcached-index-writes pods |
 | memcachedIndexWrites.podAnnotations | object | `{}` | Annotations for memcached-index-writes pods |
+| memcachedIndexWrites.podLabels | object | `{}` | Labels for memcached-index-writes pods |
 | memcachedIndexWrites.priorityClassName | string | `nil` | The name of the PriorityClass for memcached-index-writes pods |
 | memcachedIndexWrites.replicas | int | `1` | Number of replicas for memcached-index-writes |
 | memcachedIndexWrites.resources | object | `{}` | Resource requests and limits for memcached-index-writes |
@@ -323,6 +335,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | querier.persistence.size | string | `"10Gi"` | Size of persistent disk |
 | querier.persistence.storageClass | string | `nil` | Storage class to be used. If defined, storageClassName: <storageClass>. If set to "-", storageClassName: "", which disables dynamic provisioning. If empty or set to null, no storageClassName spec is set, choosing the default provisioner (gp2 on AWS, standard on GKE, AWS, and OpenStack). |
 | querier.podAnnotations | object | `{}` | Annotations for querier pods |
+| querier.podLabels | object | `{}` | Labels for querier pods |
 | querier.priorityClassName | string | `nil` | The name of the PriorityClass for querier pods |
 | querier.replicas | int | `1` | Number of replicas for the querier |
 | querier.resources | object | `{}` | Resource requests and limits for the querier |
@@ -345,6 +358,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | queryFrontend.image.tag | string | `nil` | Docker image tag for the query-frontend image. Overrides `loki.image.tag` |
 | queryFrontend.nodeSelector | object | `{}` | Node selector for query-frontend pods |
 | queryFrontend.podAnnotations | object | `{}` | Annotations for query-frontend pods |
+| queryFrontend.podLabels | object | `{}` | Labels for query-frontend pods |
 | queryFrontend.priorityClassName | string | `nil` | The name of the PriorityClass for query-frontend pods |
 | queryFrontend.replicas | int | `1` | Number of replicas for the query-frontend |
 | queryFrontend.resources | object | `{}` | Resource requests and limits for the query-frontend |
@@ -368,6 +382,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | ruler.persistence.size | string | `"10Gi"` | Size of persistent disk |
 | ruler.persistence.storageClass | string | `nil` | Storage class to be used. If defined, storageClassName: <storageClass>. If set to "-", storageClassName: "", which disables dynamic provisioning. If empty or set to null, no storageClassName spec is set, choosing the default provisioner (gp2 on AWS, standard on GKE, AWS, and OpenStack). |
 | ruler.podAnnotations | object | `{}` | Annotations for ruler pods |
+| ruler.podLabels | object | `{}` | Labels for compactor pods |
 | ruler.priorityClassName | string | `nil` | The name of the PriorityClass for ruler pods |
 | ruler.replicas | int | `1` | Number of replicas for the ruler |
 | ruler.resources | object | `{}` | Resource requests and limits for the ruler |
@@ -401,6 +416,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | tableManager.image.tag | string | `nil` | Docker image tag for the table-manager image. Overrides `loki.image.tag` |
 | tableManager.nodeSelector | object | `{}` | Node selector for table-manager pods |
 | tableManager.podAnnotations | object | `{}` | Annotations for table-manager pods |
+| tableManager.podLabels | object | `{}` | Labels for table-manager pods |
 | tableManager.priorityClassName | string | `nil` | The name of the PriorityClass for table-manager pods |
 | tableManager.resources | object | `{}` | Resource requests and limits for the table-manager |
 | tableManager.serviceLabels | object | `{}` | Labels for table-manager service |

charts/loki-distributed/templates/compactor/deployment-compactor.yaml

@@ -25,6 +25,12 @@ spec:
         {{- end }}
       labels:
         {{- include "loki.compactorSelectorLabels" . | nindent 8 }}
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.compactor.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.compactorServiceAccountName" . }}
       {{- with .Values.imagePullSecrets }}

charts/loki-distributed/templates/distributor/deployment-distributor.yaml

@@ -30,6 +30,12 @@ spec:
       labels:
         {{- include "loki.distributorSelectorLabels" . | nindent 8 }}
         app.kubernetes.io/part-of: memberlist
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.distributor.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}

charts/loki-distributed/templates/gateway/deployment-gateway.yaml

@@ -29,6 +29,12 @@ spec:
         {{- end }}
       labels:
         {{- include "loki.gatewaySelectorLabels" . | nindent 8 }}
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.gateway.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}

charts/loki-distributed/templates/index-gateway/statefulset-index-gateway.yaml

@@ -27,6 +27,12 @@ spec:
         {{- end }}
       labels:
         {{- include "loki.indexGatewaySelectorLabels" . | nindent 8 }}
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.indexGateway.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}

charts/loki-distributed/templates/ingester/statefulset-ingester.yaml

@@ -30,6 +30,12 @@ spec:
       labels:
         {{- include "loki.ingesterSelectorLabels" . | nindent 8 }}
         app.kubernetes.io/part-of: memberlist
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.ingester.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}

charts/loki-distributed/templates/memcached-chunks/statefulset-memcached-chunks.yaml

@@ -28,6 +28,12 @@ spec:
       {{- end }}
       labels:
         {{- include "loki.memcachedChunksSelectorLabels" . | nindent 8 }}
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.memcachedChunks.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}

charts/loki-distributed/templates/memcached-frontend/statefulset-memcached-frontend.yaml

@@ -28,6 +28,12 @@ spec:
       {{- end }}
       labels:
         {{- include "loki.memcachedFrontendSelectorLabels" . | nindent 8 }}
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.memcachedFrontend.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}

charts/loki-distributed/templates/memcached-index-queries/statefulset-memcached-index-queries.yaml

@@ -28,6 +28,12 @@ spec:
       {{- end }}
       labels:
         {{- include "loki.memcachedIndexQueriesSelectorLabels" . | nindent 8 }}
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.memcachedIndexQueries.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}

charts/loki-distributed/templates/memcached-index-writes/statefulset-memcached-index-writes.yaml

@@ -28,6 +28,12 @@ spec:
       {{- end }}
       labels:
         {{- include "loki.memcachedIndexWritesSelectorLabels" . | nindent 8 }}
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.memcachedIndexWrites.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}

charts/loki-distributed/templates/querier/deployment-querier.yaml

@@ -31,6 +31,12 @@ spec:
       labels:
         {{- include "loki.querierSelectorLabels" . | nindent 8 }}
         app.kubernetes.io/part-of: memberlist
+        {{- with .Values.loki.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.querier.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
     spec:
       serviceAccountName: {{ include "loki.serviceAccountName" . }}
       {{- with .Values.imagePullSecrets }}