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This page will guide you through the process of migrating from a Kiuwan on On-Premises single-container installation carried out with the deprecated installation tool docker-for-kiuwan.
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Once the upgrade is completed, you should see this versions in the KOP system administration console:
Step 2: stop old Kiuwan
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On-Premises server
First, make sure there are no running analysis before stopping the application server. You can check this in the sysadmin console:
- Log in your old Kiuwan on premise On-Premises with sysadmin user.
- Access the Queues option in the upper right dropdown menu.
- Click on the "Active analyses" button and check if the table shows any running or pending analysis.
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To stop the running Kiuwan and prevent creating more data before backuping it up, run this commands in the Kiuwan on On-Premises host.
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docker exec -it [kiuwan_on_premise_container_name] /bin/bash supervisorctl stop wildfly exit |
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- $DIR_PERSISTENT_VOLUME/$KIUWAN_HOST/KiuwanCentralWorkingDirectory
- $DIR_PERSISTENT_VOLUME/$KIUWAN_HOST/repos/kiuwanSourceCodeRepository
Step 4: install a new Kiuwan
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On-Premises using the new installer tool (kiuwan-cluster)
Follow the steps provided in Kiuwan On-Premises Installation Guide to prepare your Kiuwan on On-Premises new installation but do NOT perform the installation step (that may be executing install.sh or other scripts depending on your installation needs).
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If it is mandatory for you to use the same machine to install the new Kiuwan on premiseOn-Premises, please make sure no persistent volume paths collide.
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- KiuwanCentralWorkingDirectory should be copied to [VOLUMES_DIR]/data-shared/repos/kiuwanCentralRepository
- kiuwanSourceCodeRepository should be copied to [VOLUMES_DIR]/data-shared/repos/kiuwanSourceCodeRepository
Step 6: start new Kiuwan
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On-Premises infrastructure
Execute these commands to create and start the new Kiuwan on On-Premises infrastructure:
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cd [INSTALL_DIR]/docker sudo ./create-network.sh sudo ./install-infrastructure.sh sudo ./start-infrastructure.sh |
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This last step forces Kiuwan on premises On-Premises to be updated to the current version (the one tied to the used kiuwan-cluster distribution). Execute in your new Kiuwan host console:
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Step 9: check your data and discard the old installation
Once Kiuwan on premises On-Premises servers are up, you can access your new installation using the same users and passwords and all previous data will be there.
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