revert some changes

Signed-off-by: Nikita Skrynnik <nikita.skrynnik@xored.com>

examples/observability/jaeger-and-prometheus/example/client.yaml

@@ -0,0 +1,26 @@
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: alpine
+  labels:
+    app: alpine
+  annotations:
+    networkservicemesh.io: kernel://jaeger-and-prometheus/nsm-1
+spec:
+  containers:
+  - name: alpine
+    image: alpine:3.15.0
+    imagePullPolicy: IfNotPresent
+    stdin: true
+    tty: true
+  affinity:
+    podAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        - topologyKey: kubernetes.io/hostname
+          labelSelector:
+            matchExpressions:
+              - key: app
+                operator: In
+                values:
+                  - nse-kernel

examples/observability/jaeger-and-prometheus/example/kustomization.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+namespace: ns-jaeger-and-prometheus
+
+resources:
+- client.yaml
+- netsvc.yaml
+
+bases:
+- https://github.com/networkservicemesh/deployments-k8s/apps/nse-kernel?ref=63e7a206892601b733cfc8cd81ee5e46dbf4e78a
+
+patchesStrategicMerge:
+- patch-nse.yaml

examples/observability/jaeger-and-prometheus/example/netsvc.yaml

@@ -0,0 +1,8 @@
+---
+apiVersion: networkservicemesh.io/v1
+kind: NetworkService
+metadata:
+  name: jaeger-and-prometheus
+  namespace: nsm-system
+spec:
+  payload: ETHERNET

examples/observability/jaeger-and-prometheus/example/patch-nse.yaml

@@ -0,0 +1,19 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nse-kernel
+spec:
+  template:
+    spec:
+      containers:
+        - name: nse
+          env:
+            - name: NSM_CIDR_PREFIX
+              value: 172.16.1.100/31
+            - name: TELEMETRY
+              value: "true"
+            - name: NSM_SERVICE_NAMES
+              value: "jaeger-and-prometheus"
+            - name: NSM_REGISTER_SERVICE
+              value: "false"