1. Open machine's terminal.

2. Execute following command with root privileges (make sure to use UID used initially):
 acronis-storage-registration -u USERNAME -p PASSWORD -s HOST -a GATEWAYADDRESS -i "UID" -o "/etc/pki/tls/certs/Acronis/storage/"

where

USERNAME is partner administrator login

PASSWORD is partner administrator password

HOST is the web address of Acronis Backup Cloud management console. ( <Datacenter>-cloud.acronis.com by default, e.g. us-cloud.acronis.com)

GATEWAYADDRESS is the public DNS name and port of this gateway, as specified in the gateway configuration (for example, storage.example.com:44445)

UID is an identifier of the storage. Since Acronis Data Cloud 7.7, it is not displayed on the console.

3. Ignore the "HTTP Error 404: Not Found" error message.

4. Set correct ownership to the folder with certificates:

 chown -R acronis:acronis /etc/pki/tls/certs/Acronis/storage/

1. Make sure that all MDS nodes have outgoing connection to Acronis Backup Cloud ( e.g, ping to cloud.acronis.com is successful).

2. Open Storage's management console and log in to management console:

3. Open the Settings tab -> Acronis BaaS integration -> Enter your partner administrator password and click Connect:

4. Wait until certificate is updated.

1. Open Storage's management console and log in with your credentials:

2. Click Services -> Acronis Backup Gateway -> Update Certificate:

3. Enter your cloud console address (cloud.acronis.com by default) and partner administrator credentials:

4. If all is done correctly, a record about certificate renewal appears in audit log on the Audit log tab:

5. Execute following command in terminal of all nodes with Acronis Backup Gateway role:

# service vstorage-abgw restart

1. Log in to any node's with Acronis Backup Gateway role terminal

2. Execute following command:
v.3.0:
# vstorage-abgw-register update-crt

v.2.0:
# vstorage-abgw-register update-crt  -u <admin_account> -d /mnt/vstorage/vols/acronis-backup

Where:

<admin_account> is partner administrator user login

3. Execute following command on all nodes with Acronis Backup Gateway role:

# service vstorage-abgw restart