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Merge pull request #11314 from gtardif/aci_volumes_doc 

Documentation on ACI volume support
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Usha Mandya 2020-09-03 09:28:43 +01:00 committed by GitHub
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@ -151,6 +151,42 @@ You can also deploy and manage multi-container applications defined in Compose f
>
> The current Docker Azure integration does not allow fetching a combined log stream from all the containers that make up the Compose application.
## Using Azure file share as volumes in ACI containers
You can deploy containers or Compose applications that use persistent data
stored in volumes. Azure File Share can be used to support volumes for ACI
containers.
With an existing Azure File Share, with storage account name `mystorageaccount`
and file share name `myfileshare`, you can specify a volume in your deployment `run`
command as follows:
`docker run -v storageaccount@fileshare:/target/path myimage` and the runtime
container will see the file share content in `/target/path`.
In a Compose application, the volume specification must use the following syntax
in the Compose file:
```yaml
myservice:
image: nginx
volumes:
- mydata:/mount/testvolumes
volumes:
mydata:
driver: azure_file
driver_opts:
share_name: myfileshare
storage_account_name: mystorageaccount
```
Now, you need to create an Azure storage account and File Share using the Azure
portal, or the `az` [command line](https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-use-files-cli).
When you deploy a single container or a Compose application, your
Azure login will automatically fetch the key to the Azure storage account.
## Using ACI resource groups as namespaces
You can create several Docker contexts associated with ACI. Each context must be associated with a unique Azure resource group. This allows you to use Docker contexts as namespaces. You can switch between namespaces using `docker context use <CONTEXT>`.