Modify kubernetes deploy script to support CI vsts

k8s/deploy.ps1

@@ -1,9 +1,17 @@
 Param(
-    [parameter(Mandatory=$true)][string]$registry,
-    [parameter(Mandatory=$true)][string]$dockerUser,
-    [parameter(Mandatory=$true)][string]$dockerPassword
+    [parameter(Mandatory=$false)][string]$registry,
+    [parameter(Mandatory=$false)][string]$dockerUser,
+    [parameter(Mandatory=$false)][string]$dockerPassword,
+    [parameter(Mandatory=$false)][bool]$deployCI,
+    [parameter(Mandatory=$false)][string]$execPath
 )
 
+$kubectl_exec = 'kubectl';  
+
+if(-not [string]::IsNullOrEmpty($execPath)) {
+    $kubectl_exec = $execPath + '/' + 'kubectl';
+}
+
 $requiredCommands = ("docker", "docker-compose", "kubectl")
 foreach ($command in $requiredCommands) {
     if ((Get-Command $command -ErrorAction SilentlyContinue) -eq $null) {
@@ -12,69 +20,79 @@ foreach ($command in $requiredCommands) {
     }
 }
 
-Write-Host "Logging in to $registry" -ForegroundColor Yellow
-docker login -u $dockerUser -p $dockerPassword $registry
-if (-not $LastExitCode -eq 0) {
-    Write-Host "Login failed" -ForegroundColor Red
-    exit
-}
+# Not using ACR when deploying through CI VSTS
+if(-not $deployCI) {
+    Write-Host "Logging in to $registry" -ForegroundColor Yellow
+    docker login -u $dockerUser -p $dockerPassword $registry
+    if (-not $LastExitCode -eq 0) {
+        Write-Host "Login failed" -ForegroundColor Red
+        exit
+    }
 
-# create registry key secret
-kubectl create secret docker-registry registry-key `
+    # create registry key secret
+    & $kubectl_exec create secret docker-registry registry-key `
     --docker-server=$registry `
     --docker-username=$dockerUser `
     --docker-password=$dockerPassword `
     --docker-email=not@used.com
+}
 
 # start sql, rabbitmq, frontend deployments
-kubectl create configmap config-files --from-file=nginx-conf=nginx.conf
-kubectl label configmap config-files app=eshop
-kubectl create -f sql-data.yaml -f rabbitmq.yaml -f services.yaml -f frontend.yaml
+& $kubectl_exec create configmap config-files --from-file=nginx-conf=nginx.conf
+& $kubectl_exec label configmap config-files app=eshop
+& $kubectl_exec create -f sql-data.yaml -f rabbitmq.yaml -f services.yaml -f frontend.yaml
 
-Write-Host "Building and publishing eShopOnContainers..." -ForegroundColor Yellow
-dotnet restore ../eShopOnContainers-ServicesAndWebApps.sln
-dotnet publish -c Release -o obj/Docker/publish ../eShopOnContainers-ServicesAndWebApps.sln
+# building and publishing docker images not necessary when deploying through CI VSTS
+if(-not $deployCI) {
+    Write-Host "Building and publishing eShopOnContainers..." -ForegroundColor Yellow
+    dotnet restore ../eShopOnContainers-ServicesAndWebApps.sln
+    dotnet publish -c Release -o obj/Docker/publish ../eShopOnContainers-ServicesAndWebApps.sln
 
-Write-Host "Building Docker images..." -ForegroundColor Yellow
-docker-compose -p .. -f ../docker-compose.yml build
+    Write-Host "Building Docker images..." -ForegroundColor Yellow
+    docker-compose -p .. -f ../docker-compose.yml build
 
-Write-Host "Pushing images to $registry..." -ForegroundColor Yellow
-$services = ("basket.api", "catalog.api", "identity.api", "ordering.api", "webmvc", "webspa")
-foreach ($service in $services) {
-    docker tag eshop/$service $registry/eshop/$service
-    docker push $registry/eshop/$service
+    Write-Host "Pushing images to $registry..." -ForegroundColor Yellow
+    $services = ("basket.api", "catalog.api", "identity.api", "ordering.api", "webmvc", "webspa")
+    foreach ($service in $services) {
+        docker tag eshop/$service $registry/eshop/$service
+        docker push $registry/eshop/$service
+    }
 }
 
 Write-Host "Waiting for frontend's external ip..." -ForegroundColor Yellow
 while ($true) {
-    $frontendUrl = kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"
+    $frontendUrl = & $kubectl_exec get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}"
     if ([bool]($frontendUrl -as [ipaddress])) {
         break
     }
     Start-Sleep -s 15
 }
 
-kubectl create configmap urls `
+& $kubectl_exec create configmap urls `
     --from-literal=BasketUrl=http://$($frontendUrl)/basket-api `
     --from-literal=CatalogUrl=http://$($frontendUrl)/catalog-api `
     --from-literal=IdentityUrl=http://$($frontendUrl)/identity `
     --from-literal=OrderingUrl=http://$($frontendUrl)/ordering-api `
     --from-literal=MvcClient=http://$($frontendUrl)/webmvc `
     --from-literal=SpaClient=http://$($frontendUrl)
-kubectl label configmap urls app=eshop
+& $kubectl_exec label configmap urls app=eshop
 
 Write-Host "Creating deployments..."
-kubectl apply -f deployments.yaml
+& $kubectl_exec apply -f deployments.yaml
+
+# not using ACR for pulling images when deploying through CI VSTS
+if(-not $deployCI) {
+    # update deployments with the private registry before k8s tries to pull images
+    # (deployment templating, or Helm, would obviate this)
+    & $kubectl_exec set image -f deployments.yaml `
+        basket=$registry/eshop/basket.api `
+        catalog=$registry/eshop/catalog.api `
+        identity=$registry/eshop/identity.api `
+        ordering=$registry/eshop/ordering.api `
+        webmvc=$registry/eshop/webmvc `
+        webspa=$registry/eshop/webspa
+}
 
-# update deployments with the private registry before k8s tries to pull images
-# (deployment templating, or Helm, would obviate this)
-kubectl set image -f deployments.yaml `
-    basket=$registry/eshop/basket.api `
-    catalog=$registry/eshop/catalog.api `
-    identity=$registry/eshop/identity.api `
-    ordering=$registry/eshop/ordering.api `
-    webmvc=$registry/eshop/webmvc `
-    webspa=$registry/eshop/webspa
-kubectl rollout resume -f deployments.yaml
+& $kubectl_exec rollout resume -f deployments.yaml
 
 Write-Host "WebSPA is exposed at http://$frontendUrl, WebMVC at http://$frontendUrl/webmvc" -ForegroundColor Yellow