Merge pull request #2539 from YuleZ/hostAliases_for_loki-distributed

[loki-distributed] Add host aliases

charts/loki-distributed/Chart.yaml

@@ -3,7 +3,7 @@ name: loki-distributed
 description: Helm chart for Grafana Loki in microservices mode
 type: application
 appVersion: 2.8.3
-version: 0.70.7
+version: 0.71.0
 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: 0.70.7](https://img.shields.io/badge/Version-0.70.7-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.8.3](https://img.shields.io/badge/AppVersion-2.8.3-informational?style=flat-square)
+![Version: 0.71.0](https://img.shields.io/badge/Version-0.71.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.8.3](https://img.shields.io/badge/AppVersion-2.8.3-informational?style=flat-square)
 
 Helm chart for Grafana Loki in microservices mode
 
@@ -85,6 +85,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | compactor.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the compactor pods |
 | compactor.extraVolumeMounts | list | `[]` | Volume mounts to add to the compactor pods |
 | compactor.extraVolumes | list | `[]` | Volumes to add to the compactor pods |
+| compactor.hostAliases | list | `[]` | hostAliases to add |
 | compactor.image.registry | string | `nil` | The Docker registry for the compactor image. Overrides `loki.image.registry` |
 | compactor.image.repository | string | `nil` | Docker image repository for the compactor image. Overrides `loki.image.repository` |
 | compactor.image.tag | string | `nil` | Docker image tag for the compactor image. Overrides `loki.image.tag` |
@@ -124,6 +125,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | distributor.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the distributor pods |
 | distributor.extraVolumeMounts | list | `[]` | Volume mounts to add to the distributor pods |
 | distributor.extraVolumes | list | `[]` | Volumes to add to the distributor pods |
+| distributor.hostAliases | list | `[]` | hostAliases to add |
 | distributor.image.registry | string | `nil` | The Docker registry for the distributor image. Overrides `loki.image.registry` |
 | distributor.image.repository | string | `nil` | Docker image repository for the distributor image. Overrides `loki.image.repository` |
 | distributor.image.tag | string | `nil` | Docker image tag for the distributor image. Overrides `loki.image.tag` |
@@ -163,6 +165,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | gateway.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the gateway pods |
 | gateway.extraVolumeMounts | list | `[]` | Volume mounts to add to the gateway pods |
 | gateway.extraVolumes | list | `[]` | Volumes to add to the gateway pods |
+| gateway.hostAliases | list | `[]` | hostAliases to add |
 | gateway.image.pullPolicy | string | `"IfNotPresent"` | The gateway image pull policy |
 | gateway.image.registry | string | `"docker.io"` | The Docker registry for the gateway image |
 | gateway.image.repository | string | `"nginxinc/nginx-unprivileged"` | The gateway image repository |
@@ -209,6 +212,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | global.dnsService | string | `"kube-dns"` | configures DNS service name |
 | global.image.registry | string | `nil` | Overrides the Docker registry globally for all images |
 | global.priorityClassName | string | `nil` | Overrides the priorityClassName for all pods |
+| hostAliases | list | `[]` | hostAliases to add |
 | imagePullSecrets | list | `[]` | Image pull secrets for Docker images |
 | indexGateway.affinity | string | Hard node and soft zone anti-affinity | Affinity for index-gateway pods. Passed through `tpl` and, thus, to be configured as string |
 | indexGateway.enabled | bool | `false` | Specifies whether the index-gateway should be enabled |
@@ -218,6 +222,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | indexGateway.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the index-gateway pods |
 | indexGateway.extraVolumeMounts | list | `[]` | Volume mounts to add to the index-gateway pods |
 | indexGateway.extraVolumes | list | `[]` | Volumes to add to the index-gateway pods |
+| indexGateway.hostAliases | list | `[]` | hostAliases to add |
 | indexGateway.image.registry | string | `nil` | The Docker registry for the index-gateway image. Overrides `loki.image.registry` |
 | indexGateway.image.repository | string | `nil` | Docker image repository for the index-gateway image. Overrides `loki.image.repository` |
 | indexGateway.image.tag | string | `nil` | Docker image tag for the index-gateway image. Overrides `loki.image.tag` |
@@ -255,6 +260,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | ingester.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the ingester pods |
 | ingester.extraVolumeMounts | list | `[]` | Volume mounts to add to the ingester pods |
 | ingester.extraVolumes | list | `[]` | Volumes to add to the ingester pods |
+| ingester.hostAliases | list | `[]` | hostAliases to add |
 | ingester.image.registry | string | `nil` | The Docker registry for the ingester image. Overrides `loki.image.registry` |
 | ingester.image.repository | string | `nil` | Docker image repository for the ingester image. Overrides `loki.image.repository` |
 | ingester.image.tag | string | `nil` | Docker image tag for the ingester image. Overrides `loki.image.tag` |
@@ -336,6 +342,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcachedChunks.extraContainers | list | `[]` | Containers to add to the memcached-chunks pods |
 | memcachedChunks.extraEnv | list | `[]` | Environment variables to add to memcached-chunks pods |
 | memcachedChunks.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to memcached-chunks pods |
+| memcachedChunks.hostAliases | list | `[]` | hostAliases to add |
 | memcachedChunks.maxUnavailable | string | `nil` | Pod Disruption Budget maxUnavailable |
 | memcachedChunks.nodeSelector | object | `{}` | Node selector for memcached-chunks pods |
 | memcachedChunks.persistence.enabled | bool | `false` | Enable creating PVCs which will persist cached data through restarts |
@@ -363,6 +370,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcachedFrontend.extraContainers | list | `[]` | Containers to add to the memcached-frontend pods |
 | memcachedFrontend.extraEnv | list | `[]` | Environment variables to add to memcached-frontend pods |
 | memcachedFrontend.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to memcached-frontend pods |
+| memcachedFrontend.hostAliases | list | `[]` | hostAliases to add |
 | memcachedFrontend.maxUnavailable | int | `1` | Pod Disruption Budget maxUnavailable |
 | memcachedFrontend.nodeSelector | object | `{}` | Node selector for memcached-frontend pods |
 | memcachedFrontend.persistence.enabled | bool | `false` | Enable creating PVCs which will persist cached data through restarts |
@@ -382,6 +390,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcachedIndexQueries.extraContainers | list | `[]` | Containers to add to the memcached-index-queries pods |
 | memcachedIndexQueries.extraEnv | list | `[]` | Environment variables to add to memcached-index-queries pods |
 | memcachedIndexQueries.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to memcached-index-queries pods |
+| memcachedIndexQueries.hostAliases | list | `[]` | hostAliases to add |
 | memcachedIndexQueries.maxUnavailable | string | `nil` | Pod Disruption Budget maxUnavailable |
 | memcachedIndexQueries.nodeSelector | object | `{}` | Node selector for memcached-index-queries pods |
 | memcachedIndexQueries.persistence.enabled | bool | `false` | Enable creating PVCs which will persist cached data through restarts |
@@ -401,6 +410,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | memcachedIndexWrites.extraContainers | list | `[]` | Containers to add to the memcached-index-writes pods |
 | memcachedIndexWrites.extraEnv | list | `[]` | Environment variables to add to memcached-index-writes pods |
 | memcachedIndexWrites.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to memcached-index-writes pods |
+| memcachedIndexWrites.hostAliases | list | `[]` | hostAliases to add |
 | memcachedIndexWrites.maxUnavailable | string | `nil` | Pod Disruption Budget maxUnavailable |
 | memcachedIndexWrites.nodeSelector | object | `{}` | Node selector for memcached-index-writes pods |
 | memcachedIndexWrites.persistence.enabled | bool | `false` | Enable creating PVCs which will persist cached data through restarts |
@@ -453,6 +463,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | querier.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the querier pods |
 | querier.extraVolumeMounts | list | `[]` | Volume mounts to add to the querier pods |
 | querier.extraVolumes | list | `[]` | Volumes to add to the querier pods |
+| querier.hostAliases | list | `[]` | hostAliases to add |
 | querier.image.registry | string | `nil` | The Docker registry for the querier image. Overrides `loki.image.registry` |
 | querier.image.repository | string | `nil` | Docker image repository for the querier image. Overrides `loki.image.repository` |
 | querier.image.tag | string | `nil` | Docker image tag for the querier image. Overrides `loki.image.tag` |
@@ -491,6 +502,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | queryFrontend.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the query-frontend pods |
 | queryFrontend.extraVolumeMounts | list | `[]` | Volume mounts to add to the query-frontend pods |
 | queryFrontend.extraVolumes | list | `[]` | Volumes to add to the query-frontend pods |
+| queryFrontend.hostAliases | list | `[]` | hostAliases to add |
 | queryFrontend.image.registry | string | `nil` | The Docker registry for the query-frontend image. Overrides `loki.image.registry` |
 | queryFrontend.image.repository | string | `nil` | Docker image repository for the query-frontend image. Overrides `loki.image.repository` |
 | queryFrontend.image.tag | string | `nil` | Docker image tag for the query-frontend image. Overrides `loki.image.tag` |
@@ -512,6 +524,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | queryScheduler.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the query-scheduler pods |
 | queryScheduler.extraVolumeMounts | list | `[]` | Volume mounts to add to the query-scheduler pods |
 | queryScheduler.extraVolumes | list | `[]` | Volumes to add to the query-scheduler pods |
+| queryScheduler.hostAliases | list | `[]` | hostAliases to add |
 | queryScheduler.image.registry | string | `nil` | The Docker registry for the query-scheduler image. Overrides `loki.image.registry` |
 | queryScheduler.image.repository | string | `nil` | Docker image repository for the query-scheduler image. Overrides `loki.image.repository` |
 | queryScheduler.image.tag | string | `nil` | Docker image tag for the query-scheduler image. Overrides `loki.image.tag` |
@@ -538,6 +551,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | ruler.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the ruler pods |
 | ruler.extraVolumeMounts | list | `[]` | Volume mounts to add to the ruler pods |
 | ruler.extraVolumes | list | `[]` | Volumes to add to the ruler pods |
+| ruler.hostAliases | list | `[]` | hostAliases to add |
 | ruler.image.registry | string | `nil` | The Docker registry for the ruler image. Overrides `loki.image.registry` |
 | ruler.image.repository | string | `nil` | Docker image repository for the ruler image. Overrides `loki.image.repository` |
 | ruler.image.tag | string | `nil` | Docker image tag for the ruler image. Overrides `loki.image.tag` |
@@ -585,6 +599,7 @@ kubectl delete statefulset RELEASE_NAME-loki-distributed-querier -n LOKI_NAMESPA
 | tableManager.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the table-manager pods |
 | tableManager.extraVolumeMounts | list | `[]` | Volume mounts to add to the table-manager pods |
 | tableManager.extraVolumes | list | `[]` | Volumes to add to the table-manager pods |
+| tableManager.hostAliases | list | `[]` | hostAliases to add |
 | tableManager.image.registry | string | `nil` | The Docker registry for the table-manager image. Overrides `loki.image.registry` |
 | tableManager.image.repository | string | `nil` | Docker image repository for the table-manager image. Overrides `loki.image.repository` |
 | tableManager.image.tag | string | `nil` | Docker image tag for the table-manager image. Overrides `loki.image.tag` |

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

@@ -43,6 +43,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.compactor.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.compactorPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

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

@@ -47,6 +47,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.distributor.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.distributorPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

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

@@ -45,6 +45,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.gateway.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.gatewayPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.gateway.podSecurityContext | nindent 8 }}

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

@@ -43,6 +43,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.indexGateway.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.indexGatewayPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

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

@@ -48,6 +48,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.ingester.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.ingesterPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

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

@@ -55,6 +55,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.ingester.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.ingesterPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

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

@@ -45,6 +45,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.memcachedChunks.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.memcachedChunksPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.memcached.podSecurityContext | nindent 8 }}

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

@@ -45,6 +45,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.memcachedFrontend.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.memcachedFrontendPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.memcached.podSecurityContext | nindent 8 }}

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

@@ -45,6 +45,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.memcachedIndexQueries.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.memcachedIndexQueriesPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.memcached.podSecurityContext | nindent 8 }}

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

@@ -45,6 +45,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.memcachedIndexWrites.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.memcachedIndexWritesPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.memcached.podSecurityContext | nindent 8 }}

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

@@ -54,6 +54,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.querier.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.querierPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

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

@@ -53,6 +53,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.querier.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.querierPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

charts/loki-distributed/templates/query-frontend/deployment-query-frontend.yaml

@@ -45,6 +45,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.queryFrontend.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.queryFrontendPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

charts/loki-distributed/templates/query-scheduler/deployment-query-scheduler.yaml

@@ -44,6 +44,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.queryScheduler.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.querySchedulerPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

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

@@ -45,6 +45,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.ruler.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.rulerPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

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

@@ -42,6 +42,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.ruler.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.rulerPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}

charts/loki-distributed/templates/table-manager/deployment-table-manager.yaml

@@ -39,6 +39,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.tableManager.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- include "loki.tableManagerPriorityClassName" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.loki.podSecurityContext | nindent 8 }}