add chart for controller

.github/workflows/helm-test.yml

@@ -43,9 +43,9 @@ jobs:
             CHANGED_CHARTS+=("openlit")
           fi
 
-          # Check if openlit-operator chart changed
-          if echo "$CHANGED_FILES" | grep -E "^charts/openlit-operator/" > /dev/null; then
-            CHANGED_CHARTS+=("openlit-operator")
+          # Check if openlit-controller chart changed
+          if echo "$CHANGED_FILES" | grep -E "^charts/openlit-controller/" > /dev/null; then
+            CHANGED_CHARTS+=("openlit-controller")
           fi
 
           # Create matrix
@@ -153,7 +153,14 @@ jobs:
       - name: Install Helm Chart
         run: helm install ${{ matrix.chart }}-test ./charts/${{ matrix.chart }} --namespace ${{ matrix.chart }}-test --create-namespace
 
+      - name: Verify resources created
+        run: |
+          NAMESPACE=${{ matrix.chart }}-test
+          echo "=== Installed resources in namespace $NAMESPACE ==="
+          kubectl get all -n $NAMESPACE
+
       - name: Wait for Pods to be ready
+        if: matrix.chart != 'openlit-controller'
         run: sleep 60
 
       - name: Check Pod status
@@ -174,6 +181,7 @@ jobs:
           done
 
       - name: Check if pods are running
+        if: matrix.chart != 'openlit-controller'
         run: |
           NAMESPACE=${{ matrix.chart }}-test
           echo "Checking pod status in namespace: $NAMESPACE"
@@ -193,3 +201,25 @@ jobs:
           else
             echo "✅ All pods are in Running/Succeeded state in namespace $NAMESPACE"
           fi
+
+      - name: Verify controller resources (controller chart only)
+        if: matrix.chart == 'openlit-controller'
+        run: |
+          NAMESPACE=${{ matrix.chart }}-test
+          echo "=== Verifying controller DaemonSet ==="
+          kubectl get daemonset -n $NAMESPACE
+          DS_COUNT=$(kubectl get daemonset -n $NAMESPACE -o jsonpath='{.items}' | jq length)
+          if [ "$DS_COUNT" -eq 0 ]; then
+            echo "❌ No DaemonSet found"
+            exit 1
+          fi
+          echo "✅ DaemonSet created"
+
+          echo "=== Verifying RBAC resources ==="
+          kubectl get serviceaccount -n $NAMESPACE
+          kubectl get clusterrole | grep openlit-controller || true
+          kubectl get clusterrolebinding | grep openlit-controller || true
+
+          echo "=== Verifying ConfigMap ==="
+          kubectl get configmap -n $NAMESPACE | grep openlit-controller
+          echo "✅ All controller resources verified"

charts/openlit-operator/Chart.yaml → charts/openlit-controller/Chart.yaml

@@ -1,9 +1,9 @@
 apiVersion: v2
-name: openlit-operator
-description: OpenLIT Kubernetes Operator for Zero-Code AI/ML Application Instrumentation
+name: openlit-controller
+description: OpenLIT Controller - Zero-code LLM and Agent observability using eBPF
 type: application
-version: 0.2.2
-appVersion: 0.0.2
+version: 0.1.0
+appVersion: "latest"
 home: https://openlit.io
 sources:
   - https://github.com/openlit/openlit
@@ -15,9 +15,10 @@ keywords:
   - observability
   - opentelemetry
   - ai
-  - ml
+  - llm
+  - ebpf
   - instrumentation
   - monitoring
   - tracing
+  - controller
 icon: https://avatars.githubusercontent.com/u/149867240?s=200&v=4
-

charts/openlit-controller/templates/NOTES.txt

@@ -0,0 +1,14 @@
+OpenLIT Controller has been deployed as a DaemonSet.
+
+It will automatically discover services making LLM API calls on every node.
+
+Dashboard URL: {{ include "openlit-controller.openlitUrl" . }}
+OTLP Endpoint: {{ include "openlit-controller.otlpEndpoint" . }}
+
+Next steps:
+  1. Open the OpenLIT dashboard
+  2. Navigate to Instrumentation Hub
+  3. Your services will appear automatically
+  4. Click "Enable" to start collecting LLM traces and metrics
+
+For more information, visit: https://docs.openlit.io/latest/controller/overview

charts/openlit-controller/templates/_helpers.tpl

@@ -0,0 +1,98 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "openlit-controller.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+*/}}
+{{- define "openlit-controller.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "openlit-controller.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "openlit-controller.labels" -}}
+helm.sh/chart: {{ include "openlit-controller.chart" . }}
+{{ include "openlit-controller.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+app.kubernetes.io/part-of: openlit
+{{- if .Values.additionalLabels }}
+{{ toYaml .Values.additionalLabels }}
+{{- end }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "openlit-controller.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "openlit-controller.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+ServiceAccount name
+*/}}
+{{- define "openlit-controller.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "openlit-controller.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Resolve the OpenLIT dashboard URL.
+When config.openlitUrl is set, use it directly.
+Otherwise, derive from the parent chart's release name (subchart mode).
+*/}}
+{{- define "openlit-controller.openlitUrl" -}}
+{{- if .Values.config.openlitUrl }}
+{{- .Values.config.openlitUrl }}
+{{- else }}
+{{- printf "http://%s-openlit:%s" .Release.Name "3000" }}
+{{- end }}
+{{- end }}
+
+{{/*
+Resolve the OTLP endpoint.
+When config.otlpEndpoint is set, use it directly.
+Otherwise, derive from the parent chart's release name (subchart mode).
+*/}}
+{{- define "openlit-controller.otlpEndpoint" -}}
+{{- if .Values.config.otlpEndpoint }}
+{{- .Values.config.otlpEndpoint }}
+{{- else }}
+{{- printf "http://%s-openlit:%s" .Release.Name "4318" }}
+{{- end }}
+{{- end }}
+
+{{/*
+Image reference
+*/}}
+{{- define "openlit-controller.image" -}}
+{{- $tag := default .Chart.AppVersion .Values.image.tag }}
+{{- printf "%s:%s" .Values.image.repository $tag }}
+{{- end }}

charts/openlit-controller/templates/clusterrole.yaml

@@ -0,0 +1,15 @@
+{{- if .Values.rbac.create }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "openlit-controller.fullname" . }}
+  labels:
+    {{- include "openlit-controller.labels" . | nindent 4 }}
+rules:
+  - apiGroups: [""]
+    resources: ["pods", "nodes", "namespaces", "services", "replicationcontrollers"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["apps"]
+    resources: ["deployments", "replicasets", "statefulsets", "daemonsets"]
+    verbs: ["get", "list", "watch", "patch"]
+{{- end }}

charts/openlit-controller/templates/clusterrolebinding.yaml

@@ -0,0 +1,16 @@
+{{- if .Values.rbac.create }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "openlit-controller.fullname" . }}
+  labels:
+    {{- include "openlit-controller.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ include "openlit-controller.fullname" . }}
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "openlit-controller.serviceAccountName" . }}
+    namespace: {{ .Release.Namespace }}
+{{- end }}

charts/openlit-controller/templates/configmap.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "openlit-controller.fullname" . }}-config
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "openlit-controller.labels" . | nindent 4 }}
+data:
+  config.yaml: |
+    openlit_url: {{ include "openlit-controller.openlitUrl" . | quote }}
+    otlp_endpoint: {{ include "openlit-controller.otlpEndpoint" . | quote }}
+    obi_binary_path: "/usr/local/bin/obi"
+    poll_interval: {{ .Values.config.pollInterval | quote }}
+    environment: {{ .Values.config.environment | quote }}
+    cluster_id: {{ .Values.config.clusterId | quote }}

charts/openlit-controller/templates/daemonset.yaml

@@ -0,0 +1,93 @@
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: {{ include "openlit-controller.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "openlit-controller.labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "openlit-controller.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "openlit-controller.selectorLabels" . | nindent 8 }}
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    spec:
+      serviceAccountName: {{ include "openlit-controller.serviceAccountName" . }}
+      hostPID: true
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: controller
+          image: {{ include "openlit-controller.image" . }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          args: ["--config", "/etc/openlit-controller/config.yaml"]
+          env:
+            - name: OPENLIT_PROC_ROOT
+              value: "/host/proc"
+            - name: NODE_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: POD_NAMESPACE
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            {{- if .Values.config.apiKey }}
+            - name: OPENLIT_API_KEY
+              value: {{ .Values.config.apiKey | quote }}
+            {{- end }}
+          securityContext:
+            privileged: true
+          volumeMounts:
+            - name: proc
+              mountPath: /host/proc
+              readOnly: true
+            - name: sys-kernel-debug
+              mountPath: /sys/kernel/debug
+              readOnly: true
+            - name: bpf
+              mountPath: /sys/fs/bpf
+            - name: config
+              mountPath: /etc/openlit-controller
+              readOnly: true
+          {{- with .Values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      volumes:
+        - name: proc
+          hostPath:
+            path: /proc
+        - name: sys-kernel-debug
+          hostPath:
+            path: /sys/kernel/debug
+        - name: bpf
+          hostPath:
+            path: /sys/fs/bpf
+        - name: config
+          configMap:
+            name: {{ include "openlit-controller.fullname" . }}-config
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/openlit-controller/templates/serviceaccount.yaml

@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "openlit-controller.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "openlit-controller.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}