chore: Update envVar configuration to support custom envs

operations/pyroscope/helm/pyroscope/Chart.yaml

@@ -3,7 +3,7 @@ name: pyroscope
 description: 🔥 horizontally-scalable, highly-available, multi-tenant continuous profiling aggregation system
 home: https://grafana.com/oss/pyroscope/
 type: application
-version: 1.14.1
+version: 1.14.1-1
 appVersion: 1.14.0
 dependencies:
   - name: grafana-agent

operations/pyroscope/helm/pyroscope/README.md

@@ -34,9 +34,11 @@
 | pyroscope.components | object | `{}` |  |
 | pyroscope.config | string | The config depends on other values been set, details can be found in [`values.yaml`](./values.yaml) | Contains Pyroscope's configuration as a string. |
 | pyroscope.dnsPolicy | string | `"ClusterFirst"` |  |
+| pyroscope.disableSelfProfile | bool | `true` |  |
 | pyroscope.extraArgs."log.level" | string | `"debug"` |  |
 | pyroscope.extraEnvFrom | list | `[]` | Environment variables from secrets or configmaps to add to the pods |
 | pyroscope.extraEnvVars | object | `{}` |  |
+| pyroscope.extraCustomEnvVars | object | `{}` | Additional custom environment variables to add to the Pyroscope pods |
 | pyroscope.extraLabels | object | `{}` |  |
 | pyroscope.extraVolumeMounts | list | `[]` |  |
 | pyroscope.extraVolumes | list | `[]` |  |

operations/pyroscope/helm/pyroscope/templates/deployments-statefulsets.yaml

@@ -69,7 +69,7 @@ spec:
           imagePullPolicy: {{ $values.image.pullPolicy }}
           args:
             - "-target={{ $component }}"
-            - "-self-profiling.disable-push=true"
+            - "-self-profiling.disable-push={{ .Values.pyroscope.disableSelfProfile }}"
             - "-server.http-listen-port={{ $values.service.port }}"
             - "-memberlist.cluster-label={{ .Release.Namespace }}-{{ include "pyroscope.fullname" .}}"
             - "-memberlist.join=dns+{{ include "pyroscope.fullname" .}}-memberlist.{{ .Release.Namespace }}.svc{{ .Values.pyroscope.cluster_domain }}:{{ .Values.pyroscope.memberlist.port }}"
@@ -95,6 +95,9 @@ spec:
               {{- end }}
           {{- end }}
           {{- end }}
+          {{- with $values.extraCustomEnvVars }}
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
           {{- with $values.extraEnvFrom }}
           envFrom:
             {{- toYaml . | nindent 12 }}

operations/pyroscope/helm/pyroscope/values.yaml

@@ -6,6 +6,9 @@
 pyroscope:
   replicaCount: 1
 
+  # -- Enable or disable Self profile push, useful to test
+  disableSelfProfile: true
+
   # -- Kubernetes cluster domain suffix for DNS discovery
   cluster_domain: .cluster.local.
 
@@ -25,6 +28,13 @@ pyroscope:
     # The following environment variables are set by the Helm chart.
     # JAEGER_AGENT_HOST: jaeger-agent.jaeger.svc.cluster.local.
 
+  extraCustomEnvVars: {}
+    # The following environment variables raw form.
+    # - name: MY_NODE_NAME
+    #   valueFrom:
+    #     fieldRef:
+    #       fieldPath: spec.nodeName
+
   # -- Environment variables from secrets or configmaps to add to the pods
   extraEnvFrom: []