Azure App Service | Sidecar | Only Containers Scenario (#21264)

* add changes for sitecontainers

* add changes for sitecontainers

* Added changes for sitecontainers

* Change patch versio

* make changes for testing

* update package.json for AzureWebAppContainer1

* updating logs

* update after final testing

* address nit comments

Author: kumaraksh1

Tasks/AzureWebAppContainerV1/Strings/resources.resjson/en-US/resources.resjson

@@ -24,6 +24,8 @@
   "loc.input.help.appSettings": "Edit web app application settings following the syntax -key value . Value containing spaces should be enclosed in double quotes.<br /> <b>Example</b> : -Port 5000 -RequestTimeout 5000 <br /> -WEBSITE_TIME_ZONE \"Eastern Standard Time\"",
   "loc.input.label.configurationStrings": "Configuration settings",
   "loc.input.help.configurationStrings": "Edit web app configuration settings following the syntax -key value. Value containing spaces should be enclosed in double quotes.<br /> Example : -phpVersion 5.6 -linuxFxVersion: node|6.11",
+  "loc.input.label.siteContainersConfig": "Site Containers Config",
+  "loc.input.help.siteContainersConfig": "Provide siteContainers-config JSON for SiteContainers deployments.",
   "loc.messages.Invalidwebapppackageorfolderpathprovided": "Invalid App Service package or folder path provided: %s",
   "loc.messages.GotconnectiondetailsforazureRMWebApp0": "Got service connection details for Azure App Service:'%s'",
   "loc.messages.ErrorNoSuchDeployingMethodExists": "Error : No such deploying method exists",
@@ -181,5 +183,8 @@
   "loc.messages.FailedToDeployToWebApp": "Deployment to the webapp '%s' failed. For single-container, just specify a valid image name. For multi-container specifying a Docker-Compose file is mandatory and specifying image names is optional. Provided images names if the tags in Docker-Compose file need to be substituted.",
   "loc.messages.SingleContainerDeployment": "Single-container Deployment to the webapp '%s' as only the image detail was specified.",
   "loc.messages.MultiContainerDeploymentWithTransformation": "Multi-container deployment to the webapp '%s' with the transformation of Docker-Compose file as both image name and Docker-Compose file were specified",
-  "loc.messages.MultiContainerDeploymentWithoutTransformation": "Multi-container deployment to the webapp '%s' without transformation of Docker-Compose file because only Docker-Compose file was specified."
+  "loc.messages.MultiContainerDeploymentWithoutTransformation": "Multi-container deployment to the webapp '%s' without transformation of Docker-Compose file because only Docker-Compose file was specified.",
+  "loc.messages.StartedUpdatingSiteContainers": "Started updating Site Containers.",
+  "loc.messages.UpdatingSiteContainer": "Updating SiteContainer: %s",
+  "loc.messages.CompletedUpdatingSiteContainers": "Completed updating Site Containers."
 }

Tasks/AzureWebAppContainerV1/azurermwebappdeploymentprovider.ts

@@ -5,6 +5,7 @@ import { AzureAppServiceUtility } from 'azure-pipelines-tasks-azure-arm-rest/azu
 import * as ParameterParser from 'azure-pipelines-tasks-webdeployment-common/ParameterParserUtility';
 import { AzureAppServiceUtilityExt } from './operations/AzureAppServiceUtilityExt';
 import { ContainerBasedDeploymentUtility } from './operations/ContainerBasedDeploymentUtility';
+import { SiteContainersDeploymentUtility } from './operations/SiteContainersDeploymentUtility';
 import { KuduServiceUtility } from './operations/KuduServiceUtility';
 import { addReleaseAnnotation } from './operations/ReleaseAnnotationUtility';
 import { TaskParameters } from './taskparameters';
@@ -45,8 +46,15 @@ export class AzureRmWebAppDeploymentProvider{
             this.taskParams["StartupCommand"] = null;
         }
 
-        let containerDeploymentUtility: ContainerBasedDeploymentUtility = new ContainerBasedDeploymentUtility(this.appService);
-        await containerDeploymentUtility.deployWebAppImage(this.taskParams);
+        if (this.taskParams.SiteContainers && this.taskParams.SiteContainers.length > 0) {
+            tl.debug("Updating site containers.");
+            let siteContainersDeploymentUtility: SiteContainersDeploymentUtility = new SiteContainersDeploymentUtility(this.appService);
+            await siteContainersDeploymentUtility.updateSiteContainers(this.taskParams.SiteContainers);
+        } else {
+            let containerDeploymentUtility: ContainerBasedDeploymentUtility = new ContainerBasedDeploymentUtility(this.appService);
+            await containerDeploymentUtility.deployWebAppImage(this.taskParams);
+        }
+
         await this.appServiceUtilityExt.updateScmTypeAndConfigurationDetails();
     }
 

Tasks/AzureWebAppContainerV1/operations/SiteContainersDeploymentUtility.ts

@@ -0,0 +1,26 @@
+import tl = require('azure-pipelines-task-lib/task');
+import { AzureAppService } from "azure-pipelines-tasks-azure-arm-rest/azure-arm-app-service";
+import { AzureAppServiceUtility } from 'azure-pipelines-tasks-azure-arm-rest/azureAppServiceUtility';
+import { SiteContainer } from 'azure-pipelines-tasks-azure-arm-rest/SiteContainer';
+
+export class SiteContainersDeploymentUtility {
+    private _appService: AzureAppService;
+    private _appServiceUtility: AzureAppServiceUtility;
+
+    constructor(appService: AzureAppService) {
+        this._appService = appService;
+        this._appServiceUtility = new AzureAppServiceUtility(appService);
+    }
+
+    public async updateSiteContainers(siteContainers: SiteContainer[]): Promise<void> {
+
+        console.log(tl.loc('StartedUpdatingSiteContainers'));
+
+        for (const siteContainer of siteContainers) {
+            console.log(tl.loc('UpdatingSiteContainer', siteContainer.getName()));
+            await this._appServiceUtility.updateSiteContainer(siteContainer);
+        }
+
+        console.log(tl.loc('CompletedUpdatingSiteContainers'));
+    }
+}