Merge pull request #1445 from achouhan09/config_js_var

Printing overrided  vars in  cli command `noobaa diagnostics report`

pkg/diagnostics/report.go

@@ -2,6 +2,7 @@ package diagnostics
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/noobaa/noobaa-operator/v5/pkg/bundle"
 	"github.com/noobaa/noobaa-operator/v5/pkg/options"
@@ -12,26 +13,40 @@ import (
 
 // RunReport runs a CLI command
 func RunReport(cmd *cobra.Command, args []string) {
+	log := util.Logger()
+
+	// Fetching coreApp configurations
+	coreApp := util.KubeObject(bundle.File_deploy_internal_statefulset_core_yaml).(*appsv1.StatefulSet)
+	coreApp.Namespace = options.Namespace
+	if !util.KubeCheck(coreApp) {
+		log.Fatalf(`❌ Could not get core StatefulSet %q in Namespace %q`,
+			coreApp.Name, coreApp.Namespace)
+	}
+
+	// Fetching endpoint configurations
+	endpointApp := util.KubeObject(bundle.File_deploy_internal_deployment_endpoint_yaml).(*appsv1.Deployment)
+	endpointApp.Namespace = options.Namespace
+	if !util.KubeCheck(endpointApp) {
+		log.Fatalf(`❌ Could not get endpoint Deployment %q in Namespace %q`,
+			endpointApp.Name, endpointApp.Namespace)
+	}
+	fmt.Println("")
 
 	// retrieving the status of proxy environment variables
-	proxyStatus()
+	proxyStatus(coreApp)
+
+	// retrieving the overridden env variables using `CONFIG_JS_` prefix
+	OverriddenEnvVar(coreApp, endpointApp)
 
 	// TODO: Add support for additional features
 }
 
 // proxyStatus returns the status of the environment variables: HTTP_PROXY, HTTPS_PROXY, and NO_PROXY
-func proxyStatus() {
+func proxyStatus(coreApp *appsv1.StatefulSet) {
 	log := util.Logger()
 
 	log.Print("⏳ Retrieving proxy environment variable details...\n")
-	coreApp := util.KubeObject(bundle.File_deploy_internal_statefulset_core_yaml).(*appsv1.StatefulSet)
-	coreApp.Namespace = options.Namespace
-	if !util.KubeCheck(coreApp) {
-		log.Fatalf(`❌ Could not get core StatefulSet %q in Namespace %q`,
-			coreApp.Name, coreApp.Namespace)
-	}
-
-	fmt.Print("\nProxy Environment Variables Check:\n----------------------------------\n")
+	fmt.Print("Proxy Environment Variables Check:\n----------------------------------\n")
 	for _, proxyName := range []string{"HTTP_PROXY", "HTTPS_PROXY", "NO_PROXY"} {
 		envVar := util.GetEnvVariable(&coreApp.Spec.Template.Spec.Containers[0].Env, proxyName)
 		if envVar != nil && envVar.Value != "" {
@@ -40,4 +55,38 @@ func proxyStatus() {
 			fmt.Printf("	❌ %-12s : not set or empty.\n", proxyName)
 		}
 	}
+	fmt.Println("")
+}
+
+// overriddenEnvVar retrieves and displays overridden environment variables with the prefix `CONFIG_JS_` from the noobaa-core-0 pod
+func OverriddenEnvVar(coreApp *appsv1.StatefulSet, endpointApp *appsv1.Deployment) {
+	log := util.Logger()
+
+	log.Print("⏳ Retrieving overridden environment variable details...\n")
+
+	fmt.Print("Overridden Environment Variables Check (NOOBAA-CORE):\n----------------------------------\n")
+	foundCoreEnv := false
+	for _, envVar := range coreApp.Spec.Template.Spec.Containers[0].Env {
+		if strings.HasPrefix(envVar.Name, "CONFIG_JS_") {
+			fmt.Printf("    	✔ %s : %s\n", envVar.Name, envVar.Value)
+			foundCoreEnv = true
+		}
+	}
+	if !foundCoreEnv {
+		fmt.Printf("	❌ No overridden environment variables found.")
+	}
+	fmt.Println("")
+
+	fmt.Print("Overridden Environment Variables Check (ENDPOINT):\n----------------------------------\n")
+	foundEndpointEnv := false
+	for _, envVar := range endpointApp.Spec.Template.Spec.Containers[0].Env {
+		if strings.HasPrefix(envVar.Name, "CONFIG_JS_") {
+			fmt.Printf("    	✔ %s : %s\n", envVar.Name, envVar.Value)
+			foundEndpointEnv = true
+		}
+	}
+	if !foundEndpointEnv {
+		fmt.Printf("	❌ No overridden environment variables found.")
+	}
+	fmt.Println("")
 }