fix(docker): remove prepended slash by default on container names [EE-3592] (#8195)

* remove prepended slash by default if present

* trimcontainername still needed

app/docker/filters/filters.js

@@ -114,7 +114,7 @@ angular
     'use strict';
     return function (name) {
       if (name) {
-        return name.indexOf('/') === 0 ? name.replace('/', '') : name;
+        return name.indexOf('/') === 0 ? name.slice(1) : name;
       }
       return '';
     };
@@ -161,8 +161,7 @@ angular
   .filter('containername', function () {
     'use strict';
     return function (container) {
-      var name = container.Names[0];
-      return name.substring(1, name.length);
+      return container.Names[0];
     };
   })
   .filter('swarmversion', function () {
@@ -174,7 +173,7 @@ angular
   .filter('swarmhostname', function () {
     'use strict';
     return function (container) {
-      return _.split(container.Names[0], '/')[1];
+      return container.Names[0];
     };
   })
   .filter('repotags', function () {

app/docker/views/containers/create/createContainerController.js

@@ -338,7 +338,7 @@ angular.module('portainer.docker').controller('CreateContainerController', [
       var container = $scope.formValues.NetworkContainer;
       var containerName = container;
       if (container && typeof container === 'object') {
-        containerName = $filter('trimcontainername')(container.Names[0]);
+        containerName = container.Names[0];
       }
       var networkMode = mode;
       if (containerName) {
@@ -987,7 +987,7 @@ angular.module('portainer.docker').controller('CreateContainerController', [
         if (!oldContainer) {
           return;
         }
-        return ContainerService.renameContainer(oldContainer.Id, oldContainer.Names[0].substring(1));
+        return ContainerService.renameContainer(oldContainer.Id, oldContainer.Names[0]);
       }
 
       function confirmCreateContainer(container) {
@@ -1033,7 +1033,7 @@ angular.module('portainer.docker').controller('CreateContainerController', [
       }
 
       function renameContainer() {
-        return ContainerService.renameContainer(oldContainer.Id, oldContainer.Names[0].substring(1) + '-old');
+        return ContainerService.renameContainer(oldContainer.Id, oldContainer.Names[0] + '-old');
       }
 
       function pullImageIfNeeded() {

app/react/docker/containers/ListView/ContainersDatatable/columns/name.tsx

@@ -10,10 +10,7 @@ import { TableSettings } from '../types';
 
 export const name: Column<DockerContainer> = {
   Header: 'Name',
-  accessor: (row) => {
-    const name = row.Names[0];
-    return name.substring(1, name.length);
-  },
+  accessor: (row) => row.Names[0],
   id: 'name',
   Cell: NameCell,
   disableFilters: true,

app/react/docker/containers/utils.ts

@@ -37,9 +37,15 @@ export function parseViewModel(
     )
   );
 
+  const names = response.Names.map((n) => {
+    const nameWithoutSlash = n[0] === '/' ? response.Names[0].slice(1) : n;
+    return nameWithoutSlash;
+  });
+
   return {
     ...response,
     ResourceControl: resourceControl,
+    Names: names,
     NodeName: nodeName,
     IP: ip,
     StackName: stackName,