remove rw balancer

Author: AndrewChubatiuk

charts/victoria-metrics-distributed/CHANGELOG.md

@@ -2,7 +2,6 @@
 
 **Update note**: This release contains breaking changes. Please follow [upgrade guide](https://docs.victoriametrics.com/helm/victoria-metrics-distributed/#upgrade-to-0240)
 
-- added `rw` global balancer, that accepts both write and read traffic.
 - enable ingest only mode for VMAgents. See [#1594](https://github.com/VictoriaMetrics/operator/issues/1594).
 
 ## 0.23.0

charts/victoria-metrics-distributed/templates/NOTES.txt

@@ -11,10 +11,3 @@ Global read endpoint is available now!
 {{- $_ := set $ctx "appKey" (list "read" "global" "vmauth") }}
 You can use `{{ include "vm.url" $ctx }}/select/<accountID>/prometheus/<suffix>` as datasource of vmalert or grafana, check more supported APIs [here](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#url-format).
 {{- end }}
-{{ if (((.Values.rw).global).vmauth).enabled }}
-Global read/write endpoint is available now!
-{{- $_ := set $ctx "appKey" (list "rw" "global" "vmauth") }}
-You can use:
-- `{{ include "vm.url" $ctx }}/select/<accountID>/prometheus/<suffix>` as datasource of vmalert or grafana, check more supported APIs [here](https://docs.victoriametrics.com/victoriametrics/cluster-victoriametrics/#url-format).
-- `{{ include "vm.url" $ctx }}/prometheus/api/v1/write` as write destination for your client like vmagent, check more supported APIs [here](https://docs.victoriametrics.com/victoriametrics/vmagent/#how-to-push-data-to-vmagent).
-{{- end }}

charts/victoria-metrics-distributed/templates/vmagent.yaml

@@ -16,12 +16,6 @@
   {{- $fullname := include "vm.fullname" . }}
   {{- $urlCtx := dict "helm" . "appKey" (list "globalWrite" "vmauth" "spec") "globalWrite" (dict "vmauth" $write) "style" "managed" "fullname" $fullname }}
   {{- $urls = append $urls (printf "%s/prometheus/api/v1/write" (include "vm.url" $urlCtx)) }}
-{{- else if $values.rw.global.vmauth.enabled }}
-  {{- $write := deepCopy (($values.rw).global).vmauth }}
-  {{- $_ := set $write "spec" (mergeOverwrite (deepCopy $common.vmauth.spec) $write.spec) }}
-  {{- $fullname := include "vm.fullname" . }}
-  {{- $urlCtx := dict "helm" . "appKey" (list "globalWrite" "vmauth" "spec") "globalWrite" (dict "vmauth" $write) "style" "managed" "fullname" $fullname }}
-  {{- $urls = append $urls (printf "%s/prometheus/api/v1/write" (include "vm.url" $urlCtx)) }}
 {{- else }}
   {{- range $i, $z := $values.availabilityZones }}
     {{- $zone := mergeOverwrite (deepCopy $zoneTpl) $z }}

charts/victoria-metrics-distributed/templates/vmauth.yaml

@@ -4,7 +4,7 @@
 {{- $common := $values.common | default dict }}
 {{- $zoneTpl := $values.zoneTpl }}
 {{- $fullname := include "vm.fullname" . }}
-{{- $kinds := list "read" "write" "rw" }}
+{{- $kinds := list "read" "write" }}
 {{- $defaultUrlMapItem := $values.defaultUrlMapItem }}
 {{- range $kind := $kinds }}
   {{- $auth := index $values $kind "global" "vmauth" | default dict }}
@@ -30,7 +30,7 @@ metadata:
   {{- $urls := dict "vmcluster" (default list) "vmsingle" (default list) "vmagent" (default list) }}
   {{- range $i, $z := $values.availabilityZones }}
     {{- $zone := mergeOverwrite (deepCopy $zoneTpl) $z }}
-    {{- if has $kind (list "read" "rw") -}}
+    {{- if has $kind (list "read") -}}
       {{- if $zone.read.vmauth.enabled -}}
         {{- $urlSpec := (($zone.read).vmauth).spec | default dict }}
         {{- $_ := set $zone.read.vmauth "spec" (mergeOverwrite (deepCopy $commonAuth.spec) $urlSpec) }}
@@ -55,7 +55,7 @@ metadata:
         {{- $_ := set $urls "vmsingle" (append $urls.vmsingle (include "vm.url" $urlCtx)) }}
       {{- end -}}
     {{- end -}}
-    {{- if has $kind (list "write" "rw") -}}
+    {{- if has $kind (list "write") -}}
       {{- if $zone.vmagent.enabled -}}
         {{- $agentSpec := $zone.vmagent.spec | default dict }}
         {{- $_ := set $zone.vmagent "spec" (mergeOverwrite (deepCopy $commonAgent.spec) $agentSpec) }}

charts/victoria-metrics-distributed/values.yaml

@@ -70,16 +70,6 @@ defaultUrlMapItem:
       src_paths:
         - /select/.+
 
-rw:
-  global:
-    vmauth:
-      # -- Enable single global VMAuth for reads and writes.
-      enabled: false
-      # -- Override the name of the vmauth object
-      name: "global-rw-{{ .fullname }}"
-      # -- Spec for VMAuth CRD, see [here](https://docs.victoriametrics.com/operator/api/#vmauthspec)
-      spec: {}
-
 write:
   global:
     vmauth: