Merge pull request #627 from MahendraR1/master

Update direct-promethues-export-support.md

Author: subashd

docs/configure/direct-promethues-export-support.md

@@ -28,38 +28,35 @@ To enable NetScaler ingress controller to configure NetScaler CPX to support dir
     -  If your Prometheus server is outside the Kubernetes cluster, add a scrape job under `scrape_configs` in the [Prometheus configuration](https://prometheus.io/docs/prometheus/latest/configuration/configuration/). For a sample Prometheus scrape job, see the [Prometheus integration documentation](https://docs.netscaler.com/en-us/citrix-adc/current-release/observability/prometheus-integration#prometheus-configuration).
 
     -  If your Prometheus server is within the same Kubernetes cluster, add a new Prometheus job to configure Prometheus for directly exporting from a NetScaler CPX pod. For more information, see [kubernetes_sd_config](https://prometheus.io/docs/prometheus/latest/configuration/configuration/#kubernetes_sd_config). A sample Prometheus job is given as follows:
-
-      ```yml
-    
-    - job_name: 'kubernetes-cpx'
-      scheme: http
-      metrics_path: /nitro/v1/config/systemfile
-      params:
-        args: ['filename:metrics_prom_ns_analytics_time_series_profile.log,filelocation:/var/nslog']
-        format: ['prometheus']
-      basic_auth:
-        username: cpx  # Prometheus username set in nsic.prometheusCredentialSecret
-        password: cpx  # Prometheus password set in nsic.prometheusCredentialSecret
-      scrape_interval: 30s
-      kubernetes_sd_configs:
-      - role: pod
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_pod_annotation_netscaler_prometheus_scrape]
-        action: keep
-        regex: true
-      - source_labels: [__address__, __meta_kubernetes_pod_annotation_netscaler_prometheus_port]
-        action: replace
-        regex: ([^:]+)(?::\d+)?;(\d+)
-        replacement: $1:$2
-        target_label: __address__
-      - source_labels: [__meta_kubernetes_namespace]
-        action: replace
-        target_label: kubernetes_namespace
-      - source_labels: [__meta_kubernetes_pod_name]
-        action: replace
-        target_label: kubernetes_pod_name
-
-      ```
+```yml
+- job_name: 'kubernetes-cpx'
+  scheme: http
+  metrics_path: /nitro/v1/config/systemfile
+  params:
+    args: ['filename:metrics_prom_ns_analytics_time_series_profile.log,filelocation:/var/nslog']
+    format: ['prometheus']
+  basic_auth:
+    username:  # Prometheus username set in nsic.prometheusCredentialSecret
+    password:  # Prometheus password set in nsic.prometheusCredentialSecret
+  scrape_interval: 30s
+  kubernetes_sd_configs:
+  - role: pod
+  relabel_configs:
+  - source_labels: [__meta_kubernetes_pod_annotation_netscaler_prometheus_scrape]
+    action: keep
+    regex: true
+  - source_labels: [__address__, __meta_kubernetes_pod_annotation_netscaler_prometheus_port]
+    action: replace
+    regex: ([^:]+)(?::\d+)?;(\d+)
+    replacement: $1:$2
+    target_label: __address__
+  - source_labels: [__meta_kubernetes_namespace]
+    action: replace
+    target_label: kubernetes_namespace
+  - source_labels: [__meta_kubernetes_pod_name]
+    action: replace
+    target_label: kubernetes_pod_name
+```  
 
 **Note:**
 For more information on Prometheus integration, see the [NetScaler Prometheus integration documentation](https://docs.netscaler.com/en-us/citrix-adc/current-release/observability/prometheus-integration).