Configuring the PowerConnect Cloud agent to use Object Storage

Overview

The PowerConnect Cloud agent can be configured to use Object Storage for its configuration and checkpoint data. This is useful when deploying in cloud environments such as AWS ECS or SAP Cloud Foundry where local disks for containers are ephemeral and therefore configuration is lost if the container is destroyed or migrated.

The PowerConnect Cloud agent supports AWS S3, Azure Blob Storage, Google Cloud Store and SAP Cloud Object Store.

Configuring PowerConnect Cloud to use Amazon S3

To configure the PowerConnect Cloud agent to use an Amazon S3 bucket do the following:

• Provision a new S3 bucket or leverage an existing S3 bucket

• Create a user who has read and write access to the S3 bucket. This can be done using the AWS IAM Console

• Note down the Access Key ID and Secret Access Key credentials for the user to connect to the S3 bucket

• Set the following environment variables on the PowerConnect Cloud agent host:

  • export DATASTORE_PROVIDER=aws-s3

  • export DATASTORE_CONTAINER=<insert s3 bucket name>

  • export DATASTORE_IDENTITY=<insert access key id>

  • export DATASTORE_CREDENTIAL=<insert secret access key>

• Restart the PowerConnect Cloud agent

Configuring PowerConnect Cloud to use Azure Blob Storage

To configure the PowerConnect Cloud agent to use an Azure Blob storage container do the following:

• Get your account and key

  • Login to the Microsoft Azure Portal

  • Click Azure Services → Storage Accounts → Create

  • Enter the Storage Account Name. Make sure the account is available and then click Create

  • Under the newly created Storage Account click Access Keys under Security + networking

  • Click Show under the Key and note it down

• Set the following environment variables on the PowerConnect Cloud agent host:

  • export DATASTORE_PROVIDER=azureblob

  • export DATASTORE_CONTAINER=<container name>

  • export DATASTORE_IDENTITY=<storage account name>

  • export DATASTORE_CREDENTIAL=<storage account key>

• Restart the PowerConnect Cloud agent

Configuring PowerConnect Cloud to use Google Cloud Storage

To configure the PowerConnect Cloud agent to use an Google Cloud storage do the following:

• Provision a new Bucket or leverage an existing Bucket

• Get the JSON authentication service account key

  • Go to the Google Cloud Developer Console.

  • Under APIs and Services click Cloud Storage

  • Click Create Credentials.

  • Select "Service account"

  • Enter the details including a Service Account Name

  • Grant the required role for the Service Account to be able to read and write from Cloud Storage

  • Click on the newly created Service Account

  • Click Keys

  • Click Add Key → Create new key → JSON → Create

  • The JSON key for the Service Account will be created and downloaded

• Set the following environment variables on the PowerConnect Cloud agent host:

  • export DATASTORE_PROVIDER=google-cloud-storage

  • export DATASTORE_CONTAINER=<bucket name>

  • export DATASTORE_CREDENTIAL=<contents of json key base64 encoded>

• Restart the PowerConnect Cloud agent