feat: Enhance telemetry services with Kubernetes cluster auto-discovery and health check configuration

HelmChart/Public/kubernetes-agent/templates/configmap-daemonset.yaml

@@ -8,6 +8,10 @@ metadata:
     {{- include "kubernetes-agent.labels" . | nindent 4 }}
 data:
   otel-collector-config.yaml: |
+    extensions:
+      health_check:
+        endpoint: "0.0.0.0:13133"
+
     receivers:
       # Collect pod logs from /var/log/pods
       filelog:
@@ -115,11 +119,13 @@ data:
 
     exporters:
       otlphttp:
-        endpoint: "{{ .Values.oneuptime.url }}"
+        endpoint: "{{ .Values.oneuptime.url }}/otlp"
         headers:
           x-oneuptime-token: "${env:ONEUPTIME_API_KEY}"
 
     service:
+      extensions:
+        - health_check
       pipelines:
         logs:
           receivers:

HelmChart/Public/kubernetes-agent/templates/configmap-deployment.yaml

@@ -7,6 +7,10 @@ metadata:
     {{- include "kubernetes-agent.labels" . | nindent 4 }}
 data:
   otel-collector-config.yaml: |
+    extensions:
+      health_check:
+        endpoint: "0.0.0.0:13133"
+
     receivers:
       # Collect node, pod, and container resource metrics from kubelet
       kubeletstats:
@@ -133,22 +137,25 @@ data:
 
       # Batch telemetry for efficient export
       batch:
-        send_batch_size: 1024
+        send_batch_size: 200
+        send_batch_max_size: 500
         timeout: 10s
 
       # Limit memory usage
       memory_limiter:
         check_interval: 5s
-        limit_mib: 400
-        spike_limit_mib: 100
+        limit_mib: 1500
+        spike_limit_mib: 300
 
     exporters:
       otlphttp:
-        endpoint: "{{ .Values.oneuptime.url }}"
+        endpoint: "{{ .Values.oneuptime.url }}/otlp"
         headers:
           x-oneuptime-token: "${env:ONEUPTIME_API_KEY}"
 
     service:
+      extensions:
+        - health_check
       pipelines:
         metrics:
           receivers:

HelmChart/Public/kubernetes-agent/values.yaml

@@ -29,11 +29,11 @@ deployment:
   replicas: 1
   resources:
     requests:
-      cpu: 100m
-      memory: 256Mi
-    limits:
-      cpu: 500m
+      cpu: 200m
       memory: 512Mi
+    limits:
+      cpu: 1000m
+      memory: 2Gi
 
 # Control plane monitoring (etcd, API server, scheduler, controller manager)
 # Disabled by default — enable for self-managed clusters.