[bitnami/rabbitmq] Fix high CPU usage while idle (#16082)

Use REST APIs for liveness/readiness probes, instead of spawning expensive erlang processes. Reapply of #11117 and #11180. Fixes #11116. Signed-off-by: Orgad Shaneh <[email protected]> (cherry picked from commit 73966c6) Signed-off-by: Juan José Martos <[email protected]> Co-authored-by: Juan José Martos <[email protected]>
bitnami · May 2, 2023 · 83827ce · 83827ce
1 parent a7f328e
commit 83827ce
Show file tree

Hide file tree

Showing 2 changed files with 11 additions and 3 deletions.
diff --git a/bitnami/rabbitmq/Chart.yaml b/bitnami/rabbitmq/Chart.yaml
@@ -23,4 +23,4 @@ name: rabbitmq
 sources:
   - https://github.com/bitnami/containers/tree/main/bitnami/rabbitmq
   - https://www.rabbitmq.com
-version: 11.14.3
+version: 11.14.4
diff --git a/bitnami/rabbitmq/templates/statefulset.yaml b/bitnami/rabbitmq/templates/statefulset.yaml
@@ -287,19 +287,27 @@ spec:
           livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.livenessProbe "enabled") "context" $) | nindent 12 }}
             exec:
               command:
-                - /bin/bash
+                - sh
                 - -ec
+                {{- if .Values.loadDefinition.enabled }}
                 - rabbitmq-diagnostics -q ping
+                {{- else }}
+                - curl -f --user {{ .Values.auth.username }}:$RABBITMQ_PASSWORD 127.0.0.1:{{ .Values.containerPorts.manager }}/api/health/checks/virtual-hosts
+                {{- end }}
           {{- end }}
           {{- if .Values.customReadinessProbe }}
           readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customReadinessProbe "context" $) | nindent 12 }}
           {{- else if .Values.readinessProbe.enabled }}
           readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readinessProbe "enabled") "context" $) | nindent 12 }}
             exec:
               command:
-                - /bin/bash
+                - sh
                 - -ec
+                {{- if .Values.loadDefinition.enabled }}
                 - rabbitmq-diagnostics -q check_running && rabbitmq-diagnostics -q check_local_alarms
+                {{- else }}
+                - curl -f --user {{ .Values.auth.username }}:$RABBITMQ_PASSWORD 127.0.0.1:{{ .Values.containerPorts.manager }}/api/health/checks/local-alarms
+                {{- end }}
           {{- end }}
           {{- if .Values.customStartupProbe }}
           startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customStartupProbe "context" $) | nindent 12 }}