Release 1.0.0

CHANGELOG.md

@@ -2,14 +2,38 @@
 
 ## master / unreleased
 
+## 1.0.0 / 2021-11-25
+### This Release includes BREAKING CHANGES
+
+
 * [FEATURE] Add autoscaler for nginx #249
+* [FEATURE] Add in lifecycle for querier, querier-frontend, and distributor #243
+* [FEATURE] Add ingressClass to ingressResource #227
+* [ENHANCEMENT] Allow overriding cortex Version #227
+* [ENHANCEMENT] Update policy k8 Version #227
+* [ENHANCEMENT] Improved default values for bitnami/memcached #227
 * [ENHANCEMENT] Update container names to match cortex-mixin expectations #233
+* [CHANGE] Deprecate *.persistence #227
+* [CHANGE] Remove legacy clusterPort from alertmanager #227
+* [CHANGE] Remove useless nginx.serviceMonitor section #227
+* [CHANGE] Configure blocks storage engine by default instead of chunks #227
+* [CHANGE] Adjusted cortex default configuration #227
+  * server.grpc_server_max_recv_msg_size: 104857600 -> 10485760
+  * server.grpc_server_max_send_msg_size: 104857600 -> 10485760
+  * server.grpc_server_max_concurrent_streams: 1000 -> 10000
+  * server.ingester_client.grpc_client_config.max_recv_msg_size: 104857600 -> 10485760
+  * server.ingester_client.grpc_client_config.max_send_msg_size: 104857600 -> 10485760
+  * config.limits.enforce_metric_name: false -> true
+  * config.ruler.enable_api: false -> true
+  * configure memberlist automatically
+  * config.ingester.lifecycler.final_sleep: 0s -> 30s
+  * config.querier.query_ingesters_within: 12h -> 13h
+  * config.querier.query_store_after: 0 -> 12h
 * [BUGFIX] Fix nil pointer evaluation when using `ruler.dictonaries` option #242
 * [BUGFIX] Fixed hardcoding of containerSecurityContext in Ingester statefulset #258
+* [BUGFIX] Don't create nginx resources unless nginx is enabled. #261
 * [DEPENDENCY] Update Helm release memcached to v5.15.5 #241
 * [DEPENDENCY] Update Helm release memcached to v5.15.8 #247
-* [FEATURE] Add in lifecycle for querier, querier-frontend, and distributor #243
-* [BUGFIX] Don't create nginx resources unless nginx is enabled. #261
 
 ## 0.7.0 / 2021-10-05
 

Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-version: 0.7.0
+version: 1.0.0
 appVersion: v1.10.0
 description: 'Horizontally scalable, highly available, multi-tenant, long term Prometheus.'
 home: https://cortexmetrics.io/

ci/test-values.yaml

@@ -11,10 +11,6 @@ config:
         replication_factor: 1
         kvstore:
           store: "memberlist"
-    walconfig:
-      wal_enabled: true
-      recover_from_wal: true
-      wal_dir: "/data/wal"
 
   # See https://github.com/cortexproject/cortex/blob/master/docs/configuration/config-file-reference.md#storage_config
   storage:

docs/guides/configure_memcached.markdown

@@ -0,0 +1,49 @@
+---
+layout: page
+title: Configure memcached
+parent: Guides
+has_children: true
+has_toc: false
+nav_order: 5
+---
+# Configuring memcached as the caching store
+
+Correctly configuring memcached for your needs is a very delicate  task. But courtesy of [@thobianchi](https://github.com/thobianchi) this might be a good start.
+
+{% raw %}
+```yaml
+index_cache:
+  backend: memcached
+  memcached:
+    addresses: 'dns+{{ include "cortex.fullname" $ }}-memcached-blocks-index:11211'
+    timeout: 300ms
+    max_idle_connections: 750
+    max_async_concurrency: 100
+    max_async_buffer_size: 10000000
+    max_get_multi_concurrency: 750
+    max_get_multi_batch_size: 1000
+    max_item_size: 16777216
+  chunks_cache:
+    backend: memcached
+    memcached:
+      addresses: 'dns+{{ include "cortex.fullname" $ }}-memcached-blocks:11211'
+      timeout: 300ms
+      max_idle_connections: 750
+      max_async_concurrency: 100
+      max_async_buffer_size: 10000000
+      max_get_multi_concurrency: 750
+      max_get_multi_batch_size: 1000
+      max_item_size: 33554432
+  metadata_cache:
+    backend: memcached
+    memcached:
+      addresses: 'dns+{{ include "cortex.fullname" $ }}-blocks-metadata:11211'
+      timeout: 300ms
+      max_idle_connections: 750
+      max_async_concurrency: 100
+      max_async_buffer_size: 10000000
+      max_get_multi_concurrency: 750
+      max_get_multi_batch_size: 1000
+      max_item_size: 16777216
+```
+{% endraw %}

docs/guides/configure_rules_via_sidecar.markdown

@@ -41,6 +41,7 @@ config:
 In AlertManager, the data_dir and local storage directory should be the same.
 In the Ruler, there needs to be two separate volumes. One is read-only and serves as the location shared with the sidecar that contains all of the rules that were derived from configmaps (/tmp/rules). The other is read-write and used by the Ruler itself for its own management of rules, etc (/data).
 Example ConfigMap containing a rule:
+{% raw %}
 ```yaml
 kind: ConfigMap
 metadata:
@@ -67,6 +68,7 @@ data:
               title: Node {{ $labels.instance }} has high CPU usage
 
 ```
+{% endraw %}
 Example ConfigMap containing an alertmanager-config:
 ```yaml
 apiVersion: v1

docs/index.yaml

@@ -3,7 +3,68 @@ entries:
   cortex:
   - apiVersion: v2
     appVersion: v1.10.0
-    created: "2021-10-05T18:09:51.28390429+02:00"
+    created: "2021-11-25T12:41:00.279235255+01:00"
+    dependencies:
+    - alias: memcached
+      condition: memcached.enabled
+      name: memcached
+      repository: https://charts.bitnami.com/bitnami
+      version: 5.15.8
+    - alias: memcached-index-read
+      condition: memcached-index-read.enabled
+      name: memcached
+      repository: https://charts.bitnami.com/bitnami
+      version: 5.15.8
+    - alias: memcached-index-write
+      condition: memcached-index-write.enabled
+      name: memcached
+      repository: https://charts.bitnami.com/bitnami
+      version: 5.15.8
+    - alias: memcached-frontend
+      condition: memcached-frontend.enabled
+      name: memcached
+      repository: https://charts.bitnami.com/bitnami
+      version: 5.15.8
+    - alias: memcached-blocks-index
+      name: memcached
+      repository: https://charts.bitnami.com/bitnami
+      tags:
+      - blocks-storage-memcached
+      version: 5.15.8
+    - alias: memcached-blocks
+      name: memcached
+      repository: https://charts.bitnami.com/bitnami
+      tags:
+      - blocks-storage-memcached
+      version: 5.15.8
+    - alias: memcached-blocks-metadata
+      name: memcached
+      repository: https://charts.bitnami.com/bitnami
+      tags:
+      - blocks-storage-memcached
+      version: 5.15.8
+    description: Horizontally scalable, highly available, multi-tenant, long term
+      Prometheus.
+    digest: 3c27d2941176790979570a3d40e1cd4a35401233e797ba49c326f03349976656
+    home: https://cortexmetrics.io/
+    icon: https://avatars2.githubusercontent.com/u/43045022?s=200&v=4
+    kubeVersion: ^1.19.0-0
+    maintainers:
+    - email: [email protected]
+      name: Tom Hayward
+      url: https://github.com/kd7lxl
+    - email: [email protected]
+      name: Niclas Schad
+      url: https://github.com/ShuzZzle
+    name: cortex
+    sources:
+    - https://github.com/cortexproject/cortex-helm-chart
+    urls:
+    - https://cortexproject.github.io/cortex-helm-chart/cortex-1.0.0.tgz
+    version: 1.0.0
+  - apiVersion: v2
+    appVersion: v1.10.0
+    created: "2021-11-25T12:41:00.27228442+01:00"
     dependencies:
     - alias: memcached
       condition: memcached.enabled
@@ -64,7 +125,7 @@ entries:
     version: 0.7.0
   - apiVersion: v2
     appVersion: v1.9.0
-    created: "2021-10-05T18:09:51.278044055+02:00"
+    created: "2021-11-25T12:41:00.266405546+01:00"
     dependencies:
     - alias: memcached
       condition: memcached.enabled
@@ -121,7 +182,7 @@ entries:
     version: 0.6.0
   - apiVersion: v2
     appVersion: v1.9.0
-    created: "2021-10-05T18:09:51.273958318+02:00"
+    created: "2021-11-25T12:41:00.262202546+01:00"
     dependencies:
     - alias: memcached
       condition: memcached.enabled
@@ -178,7 +239,7 @@ entries:
     version: 0.5.0
   - apiVersion: v2
     appVersion: v1.7.0
-    created: "2021-10-05T18:09:51.270299325+02:00"
+    created: "2021-11-25T12:41:00.258539999+01:00"
     dependencies:
     - alias: memcached
       condition: memcached.enabled
@@ -234,7 +295,7 @@ entries:
     version: 0.4.1
   - apiVersion: v2
     appVersion: v1.7.0
-    created: "2021-10-05T18:09:51.266950968+02:00"
+    created: "2021-11-25T12:41:00.254977053+01:00"
     dependencies:
     - alias: memcached
       condition: memcached.enabled
@@ -290,7 +351,7 @@ entries:
     version: 0.4.0
   - apiVersion: v2
     appVersion: v1.6.0
-    created: "2021-10-05T18:09:51.264318072+02:00"
+    created: "2021-11-25T12:41:00.252290029+01:00"
     dependencies:
     - alias: memcached
       condition: memcached.enabled
@@ -346,7 +407,7 @@ entries:
     version: 0.3.0
   - apiVersion: v2
     appVersion: v1.4.0
-    created: "2021-10-05T18:09:51.261485189+02:00"
+    created: "2021-11-25T12:41:00.249175198+01:00"
     dependencies:
     - alias: memcached
       condition: memcached.enabled
@@ -377,4 +438,4 @@ entries:
     urls:
     - https://cortexproject.github.io/cortex-helm-chart/cortex-0.2.0.tgz
     version: 0.2.0
-generated: "2021-10-05T18:09:51.255455506+02:00"
+generated: "2021-11-25T12:41:00.240725328+01:00"

templates/NOTES.txt

@@ -1,3 +1,9 @@
+{{- if eq .Values.config.storage.engine "chunks" }}
+Cortex chunks storage has been deprecated, and it's now in maintenance mode: all Cortex users are encouraged to migrate to the blocks storage.
+No new features will be added to the chunks storage.
+Unlike the official cortex default configuration this helm-chart does not run the chunk engine by default.
+{{- end }}
+
 Verify the application is working by running these commands:
-  kubectl --namespace {{ .Release.Namespace }} port-forward service/{{ include "cortex.fullname" . }} {{ .Values.distributor.service.port }}
-  curl http://127.0.0.1:{{ .Values.distributor.service.port }}/api/prom/label
+  kubectl --namespace {{ .Release.Namespace }} port-forward service/{{ include "cortex.querierFullname" . }} {{ .Values.config.server.http_listen_port }}
+  curl http://127.0.0.1:{{ .Values.config.server.http_listen_port }}/services

templates/alertmanager/alertmanager-dep.yaml

@@ -26,11 +26,11 @@ spec:
         {{- toYaml . | nindent 8 }}
         {{- end }}
       annotations:
-{{- if .Values.useExternalConfig }}
+        {{- if .Values.useExternalConfig }}
         checksum/config: {{ .Values.externalConfigVersion }}
-{{- else }}
+        {{- else }}
         checksum/config: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
-{{- end}}
+        {{- end }}
         {{- with .Values.alertmanager.podAnnotations }}
         {{- toYaml . | nindent 8 }}
         {{- end }}
@@ -48,7 +48,7 @@ spec:
       imagePullSecrets:
       {{- range .Values.image.pullSecrets }}
         - name: {{ . }}
-      {{- end}}
+      {{- end }}
       {{- end }}
       containers:
         {{- if .Values.alertmanager.sidecar.enabled }}
@@ -92,35 +92,38 @@ spec:
           {{- end }}
           resources:
             {{- toYaml .Values.alertmanager.sidecar.resources | nindent 12 }}
-          securityContext:
-            {{- toYaml .Values.alertmanager.sidecar.securityContext | nindent 12 }}
+          {{- if .Values.alertmanager.sidecar.containerSecurityContext.enabled }}
+          securityContext: {{- omit .Values.alertmanager.sidecar.containerSecurityContext "enabled" | toYaml | nindent 12 }}
+          {{- end }}
           volumeMounts:
             - name: storage
               mountPath: "/data"
         {{- end}}
         - name: alertmanager
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          image: "{{ .Values.image.repository }}:{{ default .Chart.AppVersion .Values.image.tag }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           args:
             - "-target=alertmanager"
             - "-config.file=/etc/cortex/cortex.yaml"
-            {{- if .Values.configs.enabled }}
+          {{- if .Values.configs.enabled }}
             - "-alertmanager.configs.url=http://{{ template "cortex.configsFullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}:{{ .Values.config.server.http_listen_port }}"
-            {{- end }}
+          {{- end }}
           {{- range $key, $value := .Values.alertmanager.extraArgs }}
             - "-{{ $key }}={{ $value }}"
           {{- end }}
           volumeMounts:
-            {{- if .Values.alertmanager.extraVolumeMounts }}
-              {{ toYaml .Values.alertmanager.extraVolumeMounts | nindent 12}}
-            {{- end }}
+          {{- if .Values.alertmanager.extraVolumeMounts }}
+            {{ toYaml .Values.alertmanager.extraVolumeMounts | nindent 12}}
+          {{- end }}
             - name: config
               mountPath: /etc/cortex
             - name: runtime-config
               mountPath: /etc/cortex-runtime-config
             - name: storage
               mountPath: "/data"
-              subPath: {{ .Values.alertmanager.persistence.subPath }}
+              {{- with .Values.alertmanager.persistentVolume.subPath }}
+              subPath: {{ . }}
+              {{- end }}
           ports:
             - name: http-metrics
               containerPort: {{ .Values.config.server.http_listen_port }}
@@ -139,13 +142,13 @@ spec:
           {{- if .Values.alertmanager.containerSecurityContext.enabled }}
           securityContext: {{- omit .Values.alertmanager.containerSecurityContext "enabled" | toYaml | nindent 12 }}
           {{- end }}
+          {{- if .Values.alertmanager.env }}
           env:
-            {{- if .Values.alertmanager.env }}
-              {{- toYaml .Values.alertmanager.env | nindent 12 }}
-            {{- end }}
-{{- if .Values.alertmanager.extraContainers }}
-{{ toYaml .Values.alertmanager.extraContainers | indent 8}}
-{{- end }}
+            {{- toYaml .Values.alertmanager.env | nindent 12 }}
+          {{- end }}
+        {{- if .Values.alertmanager.extraContainers }}
+        {{ toYaml .Values.alertmanager.extraContainers | indent 8}}
+        {{- end }}
       nodeSelector:
         {{- toYaml .Values.alertmanager.nodeSelector | nindent 8 }}
       affinity:
@@ -156,14 +159,14 @@ spec:
       volumes:
         - name: config
           secret:
-{{- if .Values.useExternalConfig }}
+          {{- if .Values.useExternalConfig }}
             secretName: {{ .Values.externalConfigSecretName }}
-{{- else }}
+          {{- else }}
             secretName: {{ template "cortex.fullname" . }}
-{{- end }}
-{{- if .Values.alertmanager.extraVolumes }}
-{{ toYaml .Values.alertmanager.extraVolumes | indent 8}}
-{{- end }}
+          {{- end }}
+        {{- if .Values.alertmanager.extraVolumes }}
+        {{ toYaml .Values.alertmanager.extraVolumes | indent 8}}
+        {{- end }}
         - name: runtime-config
           configMap:
             name: {{ template "cortex.fullname" . }}-runtime-config

templates/alertmanager/alertmanager-poddisruptionbudget.yaml

@@ -1,5 +1,9 @@
 {{- if and (gt (int .Values.alertmanager.replicas) 1) (.Values.alertmanager.podDisruptionBudget) }}
+{{- if .Capabilities.APIVersions.Has "policy/v1"}}
+apiVersion: policy/v1
+{{- else }}
 apiVersion: policy/v1beta1
+{{- end }}
 kind: PodDisruptionBudget
 metadata:
   name: {{ include "cortex.alertmanagerFullname" . }}