Feature/helm k8s probes 2 (onyx-dot-app#4766)

* add probes

* lint fixes

* add beat probes

---------

Co-authored-by: Richard Kuo (Onyx) <rkuo@onyx.app>

Author: 2 people

deployment/helm/charts/onyx/templates/celery-beat.yaml

@@ -52,3 +52,25 @@ spec:
                 name: {{ .Values.config.envConfigMapName }}
           env:
             {{- include "onyx-stack.envSecrets" . | nindent 12}}
+          startupProbe:
+            {{ .Values.celery_shared.startupProbe | toYaml | nindent 12}}
+          readinessProbe:
+            {{ .Values.celery_shared.readinessProbe | toYaml | nindent 12}}
+            exec:
+              command:
+                - /bin/bash
+                - -c
+                - >
+                    python onyx/background/celery/celery_k8s_probe.py
+                    --probe readiness
+                    --filename /tmp/onyx_k8s_beat_readiness.txt
+          livenessProbe:
+            {{ .Values.celery_shared.livenessProbe | toYaml | nindent 12}}
+            exec:
+              command:
+                - /bin/bash
+                - -c
+                - >
+                    python onyx/background/celery/celery_k8s_probe.py
+                    --probe liveness
+                    --filename /tmp/onyx_k8s_beat_liveness.txt