Merge pull request #11 from yellowhat/main

configure kepler using env var
sustainable-computing-io · Apr 26, 2023 · cf43346 · cf43346
2 parents eecf048 + b67f5b5
commit cf43346
Show file tree

Hide file tree

Showing 3 changed files with 29 additions and 15 deletions.
diff --git a/Chart.yaml b/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name:  kepler
 description: A Helm chart for kepler
 type: application
-version: 0.2.0
+version: 0.3.0
 appVersion: "1.16.0"
 home: https://sustainable-computing.io/html/index.html
 sources:

diff --git a/templates/server.yaml b/templates/server.yaml
@@ -4,6 +4,8 @@ kind: DaemonSet
 metadata:
   name: {{ include "kepler.name" . }}
   namespace: {{ .Values.global.namespace }}
+  labels:
+    {{- include "kepler.labels" . | nindent 4 }}
 spec:
   selector:
     matchLabels:
@@ -25,13 +27,21 @@ spec:
         imagePullPolicy: {{ .Values.image.pullPolicy }}
         securityContext:
           {{- toYaml .Values.securityContext | nindent 12 }}
-        command:
-        - /usr/bin/kepler
-        - -address
-        - 0.0.0.0:{{ .Values.service.port }}
-        - -enable-gpu=true
-        - -enable-cgroup-id=true
-        - -v=1
+        args:
+          - -v=$(KEPLER_LOG_LEVEL)
+        env:
+          - name: NODE_IP
+            valueFrom:
+              fieldRef:
+                fieldPath: status.hostIP
+          - name: METRIC_PATH
+            value: "/metrics"
+          - name: BIND_ADDRESS
+            value: "0.0.0.0:{{ .Values.service.port }}"
+          {{- range $key, $value := .Values.extraEnvVars }}
+          - name: {{ $key | quote }}
+            value: {{ $value | quote }}
+          {{- end }}
         ports:
         - containerPort: {{ .Values.service.port }}
           hostPort: {{ .Values.service.port }}
@@ -55,13 +65,6 @@ spec:
           name: proc
         - mountPath: /usr/src
           name: usr-src
-        env:
-        - name: NODE_NAME
-          valueFrom:
-            fieldRef:
-              fieldPath: spec.nodeName
-        - name: CPU_ARCH_OVERRIDE
-          value:
         {{- with .Values.resources }}
         resources:
           {{- toYaml . | nindent 12 }}

diff --git a/values.yaml b/values.yaml
@@ -42,6 +42,17 @@ resources:
     cpu: 100m
     memory: 200Mi
 
+# -- Extra environment variables
+extraEnvVars:
+  KEPLER_LOG_LEVEL: "1"
+  ENABLE_GPU: "true"
+  ENABLE_EBPF_CGROUPID: "true"
+  EXPOSE_IRQ_COUNTER_METRICS: "true"
+  EXPOSE_KUBELET_METRICS: "true"
+  ENABLE_PROCESS_METRICS: "true"
+  CPU_ARCH_OVERRIDE: ""
+  CGROUP_METRICS: "*"
+
 nodeSelector: {}
 
 tolerations: