doc: add azure cli usage (#121)

docs/usage/README.md

@@ -22,10 +22,14 @@ This guide us how to use the `devops-toolkit` with serveral usecases
 
 - Check [**helm_usage**](./helm_usage.md)
 
-## AWSCli
+## AwsCLI
 
 - Check [**awscli_usage**](./awscli_usage.md)
 
+## AzureCLI
+
+- Check [**azurecli_usage**](./azurecli_usage.md)
+
 ## Troubleshooting
 
 - For any issues, check [this document](../troubleshooting/TROUBLESHOOTING.md)

docs/usage/azurecli_usage.md

@@ -0,0 +1,67 @@
+# Use azurecli in the devops-toolkit
+
+## Prerequisite
+
+An Azure account
+
+## azurecli document
+
+Some document to help you start with azurecli
+
+- <https://learn.microsoft.com/en-us/cli/azure/>
+
+## Note
+
+To use the existing container instead of creating one, use `docker exec` command instead of `docker run`
+
+```bash
+docker exec -it my_devops_toolkit /bin/bash
+```
+
+## Use case 1: Az login and run command
+
+```bash
+docker run --rm -it devops-toolkit:latest
+## To sign in, use a web browser to open the page https://microsoft.com/devicelogin and enter the code <SHOWN_IN_SCREEN> to authenticate
+az login
+# List all resource groups
+az group list
+```
+
+## Use case 2:  Using Azure config from the host
+
+Mount the `.azure` folder from host when running toolkit container
+
+```bash
+docker run --rm -it -v ~/.azure:/root/.azure devops-toolkit:latest
+###############################################
+# Now we are in the docker container terminal #
+###############################################
+# List all resource groups
+az group list
+```
+
+Sample Result
+
+```bash
+➜  ~ docker run --rm -it -v ~/.azure:/root/.azure devops-toolkit:latest
+root@f097467db632:~# az group list
+[
+  {
+    "id": "/subscriptions/xxxxxxxx-yyyy-zzzz-ttttttttt/resourceGroups/your_resource_group",
+    "location": "centralindia",
+    "managedBy": null,
+    "name": "your_resource_group",
+    "properties": {
+      "provisioningState": "Succeeded"
+    },
+    "tags": null,
+    "type": "Microsoft.Resources/resourceGroups"
+  },
+  ...
+]
+```
+
+## Troubleshooting
+
+- For any issues, check [this reference](../troubleshooting/TROUBLESHOOTING.md)