che eclipse-che#15906 Adding 'che.workspace.stop.role.enabled' proper…

…ty in order to have a possibility to disable the 'OpenShiftStopWorkspaceRoleProvisioner' Signed-off-by: Ilya Buziuk <ibuziuk@redhat.com>
ibuziuk · Apr 21, 2020 · 32e2cc9 · 32e2cc9
1 parent 650f205
commit 32e2cc9
Show file tree

Hide file tree

Showing 3 changed files with 40 additions and 5 deletions.
diff --git a/assembly/assembly-wsmaster-war/src/main/webapp/WEB-INF/classes/che/che.properties b/assembly/assembly-wsmaster-war/src/main/webapp/WEB-INF/classes/che/che.properties
@@ -157,6 +157,10 @@ che.workspace.server.liveness_probes=wsagent/http,exec-agent/http,terminal,theia
 # default 10MB=10485760
 che.workspace.startup_debug_log_limit_bytes=10485760
 
+# If true, 'stop-workspace' role with the edit privileges will be granted to the 'che' ServiceAccount.
+# This configuration is mainly required for workspace idling when the OpenShift OAuth is enabled.
+che.workspace.stop.role.enabled=true
+
 ### Templates
 
 # Folder that contains JSON files with code templates and samples

diff --git a/...e/workspace/infrastructure/openshift/provision/OpenShiftStopWorkspaceRoleProvisioner.java b/...e/workspace/infrastructure/openshift/provision/OpenShiftStopWorkspaceRoleProvisioner.java
@@ -11,10 +11,11 @@
  */
 package org.eclipse.che.workspace.infrastructure.openshift.provision;
 
-import com.google.inject.Inject;
 import io.fabric8.kubernetes.api.model.ObjectReferenceBuilder;
 import io.fabric8.openshift.api.model.*;
 import io.fabric8.openshift.client.OpenShiftClient;
+import javax.inject.Inject;
+import javax.inject.Named;
 import org.eclipse.che.api.workspace.server.spi.InfrastructureException;
 import org.eclipse.che.workspace.infrastructure.openshift.OpenShiftClientFactory;
 import org.eclipse.che.workspace.infrastructure.openshift.environment.OpenShiftCheInstallationLocation;
@@ -31,18 +32,22 @@ public class OpenShiftStopWorkspaceRoleProvisioner {
 
   private final OpenShiftClientFactory clientFactory;
   private final String installationLocation;
+  private final boolean stopWorkspaceRoleEnabled;
 
   private static final Logger LOG = LoggerFactory.getLogger(OpenShiftCheInstallationLocation.class);
 
   @Inject
   public OpenShiftStopWorkspaceRoleProvisioner(
-      OpenShiftClientFactory clientFactory, OpenShiftCheInstallationLocation installationLocation) {
+      OpenShiftClientFactory clientFactory,
+      OpenShiftCheInstallationLocation installationLocation,
+      @Named("che.workspace.stop.role.enabled") boolean stopWorkspaceRoleEnabled) {
     this.clientFactory = clientFactory;
     this.installationLocation = installationLocation.getInstallationLocationNamespace();
+    this.stopWorkspaceRoleEnabled = stopWorkspaceRoleEnabled;
   }
 
   public void provision(String projectName) throws InfrastructureException {
-    if (installationLocation != null) {
+    if (stopWorkspaceRoleEnabled && installationLocation != null) {
       OpenShiftClient osClient = clientFactory.createOC();
       String stopWorkspacesRoleName = "workspace-stop";
       if (osClient.roles().inNamespace(projectName).withName(stopWorkspacesRoleName).get()
@@ -58,7 +63,9 @@ public void provision(String projectName) throws InfrastructureException {
           .createOrReplace(createStopWorkspacesRoleBinding(projectName));
     } else {
       LOG.warn(
-          "Could not determine Che installation location. Did not provision stop workspace Role and RoleBinding.");
+          "Stop workspace Role and RoleBinding will not be provisioned to the '{}' namespace. 'che.workspace.stop.role.enabled' property is set to '{}'",
+          installationLocation,
+          stopWorkspaceRoleEnabled);
     }
   }
 

diff --git a/...rkspace/infrastructure/openshift/provision/OpenShiftStopWorkspaceRoleProvisionerTest.java b/...rkspace/infrastructure/openshift/provision/OpenShiftStopWorkspaceRoleProvisionerTest.java
@@ -132,7 +132,7 @@ public class OpenShiftStopWorkspaceRoleProvisionerTest {
   public void setUp() throws Exception {
     lenient().when(cheInstallationLocation.getInstallationLocationNamespace()).thenReturn("che");
     stopWorkspaceRoleProvisioner =
-        new OpenShiftStopWorkspaceRoleProvisioner(clientFactory, cheInstallationLocation);
+        new OpenShiftStopWorkspaceRoleProvisioner(clientFactory, cheInstallationLocation, true);
     lenient().when(clientFactory.createOC()).thenReturn(osClient);
     lenient().when(osClient.roles()).thenReturn(mixedRoleOperation);
     lenient().when(osClient.roleBindings()).thenReturn(mixedRoleBindingOperation);
@@ -191,4 +191,28 @@ public void shouldCreateRoleBindingWhenRoleAlreadyExists() throws Infrastructure
     verify(osClient.roleBindings().inNamespace("developer-che"))
         .createOrReplace(expectedRoleBinding);
   }
+
+  @Test
+  public void shouldNotCreateRoleBindingWhenStopWorkspaceRolePropertyIsDisabled()
+      throws InfrastructureException {
+    OpenShiftStopWorkspaceRoleProvisioner disabledStopWorkspaceRoleProvisioner =
+        new OpenShiftStopWorkspaceRoleProvisioner(clientFactory, cheInstallationLocation, false);
+    disabledStopWorkspaceRoleProvisioner.provision("developer-che");
+    verify(osClient, never()).roles();
+    verify(osClient, never()).roleBindings();
+    verify(osClient.roleBindings(), never()).inNamespace("developer-che");
+  }
+
+  @Test
+  public void shouldNotCreateRoleBindingWhenInstallationLocationIsNull()
+      throws InfrastructureException {
+    lenient().when(cheInstallationLocation.getInstallationLocationNamespace()).thenReturn(null);
+    OpenShiftStopWorkspaceRoleProvisioner
+        stopWorkspaceRoleProvisionerWithoutValidInstallationLocation =
+            new OpenShiftStopWorkspaceRoleProvisioner(clientFactory, cheInstallationLocation, true);
+    stopWorkspaceRoleProvisionerWithoutValidInstallationLocation.provision("developer-che");
+    verify(osClient, never()).roles();
+    verify(osClient, never()).roleBindings();
+    verify(osClient.roleBindings(), never()).inNamespace("developer-che");
+  }
 }