Changed the pgAdmin readinessProbe to check /misc/ping instead of /login (#4118)

Author: caitlinstrong

internal/controller/standalone_pgadmin/pod.go

@@ -147,13 +147,13 @@ func pod(
 		},
 	}
 
-	// Creating a readiness probe that will check that the pgAdmin `/login`
+	// Creating a readiness probe that will check that the pgAdmin `/misc/ping`
 	// endpoint is reachable at the specified port
 	readinessProbe := &corev1.Probe{
 		ProbeHandler: corev1.ProbeHandler{
 			HTTPGet: &corev1.HTTPGetAction{
 				Port:   intstr.FromInt32(pgAdminPort),
-				Path:   "/login",
+				Path:   "/misc/ping",
 				Scheme: corev1.URISchemeHTTP,
 			},
 		},

internal/controller/standalone_pgadmin/pod_test.go

@@ -107,7 +107,7 @@ containers:
     protocol: TCP
   readinessProbe:
     httpGet:
-      path: /login
+      path: /misc/ping
       port: 5050
       scheme: HTTP
   resources: {}
@@ -324,7 +324,7 @@ containers:
     protocol: TCP
   readinessProbe:
     httpGet:
-      path: /login
+      path: /misc/ping
       port: 5050
       scheme: HTTP
   resources: