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Upgrade from 10.2.7.3 to 10.2.7.4

The article guides you through the upgrade from v.10.2.7.3 to v.10.2.7.4 of WorkFusion Intelligent Automation Cloud Enterprise.

Prerequisites

• You have Enterprise Edition up and running. Mind that ALL platform services should be running before you apply the patch.
• All Business Processes are stopped.
• The patch is downloaded and placed on the MASTER1 server to the PACKAGE_DIR/patches/patch_10.2.7.4 directory, for example, /opt/workfusion/wf_installer/patches/patch_10.2.7.4.

Upgrade

important

Remember to run the commands as the APPLICATION_USER.

To apply the patch, do the following:

1. Log in to the MASTER1 server and extract the patch into the directory with the existing installer. Make sure to follow the same directory structure when downloading and extracting the patch package as per example below:

   cd /opt/workfusion/wf_installer/
   mkdir -pv ./patches
   cd ./patches/
   
   curl -k -o 'patch_10.2.7.4.tar.gz' '<patch_download_link>'
   
   tar xzf patch_10.2.7.4.tar.gz
   

   After the extraction is over, you'll see a new directory named patch_10.2.7.4 with the patch content.

2. Navigate to the directory with the patch content and run the command to apply it as per example below:

   export ANSIBLE_PRIVATE_KEY_FILE="/PATY/TO/SSH-PRIVATE-KEY" && export ANSIBLE_VAULT_PASS='YOUR_ANSIBLE_VAULT_PASS'
   cd ./patch_10.2.7.4
   ./patch_10.2.7.4.sh apply
   

The upgrade procedure can take up to 40 minutes. After that, the patch is successfully installed.

Rollback

If you need to roll the changes back, run the command:

./patch_10.2.7.4.sh rollback

If you apply the patch on an environment with the multi-point installation, define additional arguments for the multi-point setup, as per example below:

./patch_10.2.7.4.sh apply/rollback -c local --limit master[0]  # When applying for master1 server
./patch_10.2.7.4.sh apply/rollback -c local --limit rpa        # When applying for rpa server(s)

The patch affects only MASTER and RPA servers. For the multi-point installation, it is not required to apply it on AGENT(s).