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Release notes for version 20.06#

Highlights#

Tower 20.06.0 introduces the support for:

  • Pipelines launch
  • Execution cancellation
  • Git private repositories
  • User credentials management
  • UI looks & feel improvements
  • System security improvements
  • OAuth login improvements
  • Improve DB connection pool
  • Upgrade Micronaut runtime to 1.3.3

Updating Tower deployment from version 20.05.x to 20.06.x#

This Tower version requires a database schema update. Follow this steps to update your DB instance and the Tower installation.

Kubernetes based deployment#

1. Update the Tower container images in your Kubernetes manifest yaml files to:

1
2
195996028523.dkr.ecr.eu-west-1.amazonaws.com/nf-tower-enterprise/backend:v20.06.1
195996028523.dkr.ecr.eu-west-1.amazonaws.com/nf-tower-enterprise/frontend:v20.06.1

Please refer to the manifests included in the Kubernetes section for details.

2. Set a proper value for the TOWER_CRYPTO_SECRETKEY environment variable in the configmap.yml and deploy it using the command:

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kubectl apply -f configmap.yml

3. Update the Tower cron service using the following:

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kubectl apply -f tower-cron.yml

Note

This task will automatically run the Tower database schema update tool.

4. Update the Tower backend and frontend services using the following command:

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kubectl apply -f tower-svc.yml

Custom deployment script#

1. Pull or update the Tower container images references in your deployment script(s) to:

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2
195996028523.dkr.ecr.eu-west-1.amazonaws.com/nf-tower-enterprise/backend:v20.06.1
195996028523.dkr.ecr.eu-west-1.amazonaws.com/nf-tower-enterprise/frontend:v20.06.1

2. Make sure to add the following new variable in the backend container environment:

  • TOWER_CRYPTO_SECRETKEY: See the configuration section for details.

3. Update the Tower database schema running the /migrate-db.sh provided in the backend container.

Note

Make sure to include the identical environment as for the normal backend execution.

4. Once the schema update completes, deploy Tower as usual procedure.

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