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Update windows containers deployment (#16749)

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There are two fixes in this change. First, the yaml is left justified in order to ease copying. Secondly, the selector field is added to the deployment.
This commit is contained in:
Dax McDonald
2019-10-11 14:50:04 -07:00
committed by Kubernetes Prow Robot
parent 75bea0af64
commit bbe6cc3dea
1 changed files with 36 additions and 33 deletions
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content/en/docs/setup/production-environment/windows/user-guide-windows-containers.md
+36 -33
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@@ -30,44 +30,47 @@ Windows applications constitute a large portion of the services and applications
To deploy a Windows container on Kubernetes, you must first create an example application. The example YAML file below creates a simple webserver application. Create a service spec named `win-webserver.yaml` with the contents below: To deploy a Windows container on Kubernetes, you must first create an example application. The example YAML file below creates a simple webserver application. Create a service spec named `win-webserver.yaml` with the contents below:
```yaml ```yaml
apiVersion: v1 apiVersion: v1
kind: Service kind: Service
metadata: metadata:
name: win-webserver name: win-webserver
labels: labels:
app: win-webserver app: win-webserver
spec: spec:
ports: ports:
# the port that this service should serve on # the port that this service should serve on
- port: 80 - port: 80
targetPort: 80 targetPort: 80
selector: selector:
app: win-webserver app: win-webserver
type: NodePort type: NodePort
--- ---
apiVersion: apps/v1 apiVersion: apps/v1
kind: Deployment kind: Deployment
metadata:
labels:
app: win-webserver
name: win-webserver
spec:
replicas: 2
selector:
matchLabels:
app: win-webserver
template:
metadata: metadata:
labels: labels:
app: win-webserver app: win-webserver
name: win-webserver name: win-webserver
spec: spec:
replicas: 2 containers:
template: - name: windowswebserver
metadata: image: mcr.microsoft.com/windows/servercore:ltsc2019
labels: command:
app: win-webserver - powershell.exe
name: win-webserver - -command
spec: - "<#code used from https://gist.github.com/wagnerandrade/5424431#> ; $$listener = New-Object System.Net.HttpListener ; $$listener.Prefixes.Add('http://*:80/') ; $$listener.Start() ; $$callerCounts = @{} ; Write-Host('Listening at http://*:80/') ; while ($$listener.IsListening) { ;$$context = $$listener.GetContext() ;$$requestUrl = $$context.Request.Url ;$$clientIP = $$context.Request.RemoteEndPoint.Address ;$$response = $$context.Response ;Write-Host '' ;Write-Host('> {0}' -f $$requestUrl) ; ;$$count = 1 ;$$k=$$callerCounts.Get_Item($$clientIP) ;if ($$k -ne $$null) { $$count += $$k } ;$$callerCounts.Set_Item($$clientIP, $$count) ;$$ip=(Get-NetAdapter | Get-NetIpAddress); $$header='<html><body><H1>Windows Container Web Server</H1>' ;$$callerCountsString='' ;$$callerCounts.Keys | % { $$callerCountsString+='<p>IP {0} callerCount {1} ' -f $$ip[1].IPAddress,$$callerCounts.Item($$_) } ;$$footer='</body></html>' ;$$content='{0}{1}{2}' -f $$header,$$callerCountsString,$$footer ;Write-Output $$content ;$$buffer = [System.Text.Encoding]::UTF8.GetBytes($$content) ;$$response.ContentLength64 = $$buffer.Length ;$$response.OutputStream.Write($$buffer, 0, $$buffer.Length) ;$$response.Close() ;$$responseStatus = $$response.StatusCode ;Write-Host('< {0}' -f $$responseStatus) } ; "
containers: nodeSelector:
- name: windowswebserver beta.kubernetes.io/os: windows
image: mcr.microsoft.com/windows/servercore:ltsc2019
command:
- powershell.exe
- -command
- "<#code used from https://gist.github.com/wagnerandrade/5424431#> ; $$listener = New-Object System.Net.HttpListener ; $$listener.Prefixes.Add('http://*:80/') ; $$listener.Start() ; $$callerCounts = @{} ; Write-Host('Listening at http://*:80/') ; while ($$listener.IsListening) { ;$$context = $$listener.GetContext() ;$$requestUrl = $$context.Request.Url ;$$clientIP = $$context.Request.RemoteEndPoint.Address ;$$response = $$context.Response ;Write-Host '' ;Write-Host('> {0}' -f $$requestUrl) ; ;$$count = 1 ;$$k=$$callerCounts.Get_Item($$clientIP) ;if ($$k -ne $$null) { $$count += $$k } ;$$callerCounts.Set_Item($$clientIP, $$count) ;$$ip=(Get-NetAdapter | Get-NetIpAddress); $$header='<html><body><H1>Windows Container Web Server</H1>' ;$$callerCountsString='' ;$$callerCounts.Keys | % { $$callerCountsString+='<p>IP {0} callerCount {1} ' -f $$ip[1].IPAddress,$$callerCounts.Item($$_) } ;$$footer='</body></html>' ;$$content='{0}{1}{2}' -f $$header,$$callerCountsString,$$footer ;Write-Output $$content ;$$buffer = [System.Text.Encoding]::UTF8.GetBytes($$content) ;$$response.ContentLength64 = $$buffer.Length ;$$response.OutputStream.Write($$buffer, 0, $$buffer.Length) ;$$response.Close() ;$$responseStatus = $$response.StatusCode ;Write-Host('< {0}' -f $$responseStatus) } ; "
nodeSelector:
beta.kubernetes.io/os: windows
``` ```
{{< note >}} {{< note >}}