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April 10, 2012 3:00 PM EST – 4:00 PM EST

caArray & caIntegrator 2TRANSCEND UAT Release Alternatives. April 10, 2012 3:00 PM EST – 4:00 PM EST Center for Bioinformatics and Information Technology, NCI. Option 1 - Packaged Releases. Intermediate releases are packaged along with deployment instructions and shipped to UCSF

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April 10, 2012 3:00 PM EST – 4:00 PM EST

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  1. caArray & caIntegrator 2TRANSCEND UAT Release Alternatives April 10, 2012 3:00 PM EST – 4:00 PM EST Center for Bioinformatics and Information Technology, NCI

  2. Option 1 - Packaged Releases • Intermediate releases are packaged along with deployment instructions and shipped to UCSF • UCSF to deploy and stand up intermediate instances for UAT • Cons: • Each team will need to spend additional effort in packaging and documentation of the release • For some applications, tech stack upgrade can occur in between releases • UCSF will need to spend time and effort towards installation • Will require lot of support during the initial rounds of installation

  3. Option 2 - Packaging and Distributing QA VMs • Snapshots of QA VMs (containing the intermediate releases) are packaged and shipped to UCSF for UAT • UCSF to start up these VM instances for UAT • Cons: • Systems teams has indicated that it is not possible due to following reasons • Network issues – addresses are tied to NCI network • Disk storage issues – drives mounted on NCI SAN • Database issues – databases are on a separate central node

  4. Option 3 - New stand-alone VMs • Intermediate releases are deployed on freshly created stand-alone VMs and shipped to UCSF • UCSF to deploy and stand up these VMs for UAT • Cons: • Each team will need to spend additional effort in deploying all the containers and the intermediate releases on stand-alone VMs

  5. Option 4 - Provide UCSF access to the QA tier • Installation of intermediate release in QA tier to be used for UAT as well • UCSF connect to QA tier via VPN • If needed a new QA VM can be stand up containing snapshot of tested intermediate release • Cons: • UCSF UAT resources will need to procure VPN accounts • Systems team will have to stand up additional VM (temporarily) to support UAT

  6. √Option 5 - Provide Access to Stage to UCSF • Once QA testing is completed, intermediate releases can be promoted to Stage and made available for UAT • UCSF connect to Staging tier via VPN • Staging tier can be made externally available too • This option will work for initial intermediate releases • Cons: • UCSF UAT resources will need to procure VPN accounts if staging is not available externally • Exposing staging tier externally will require clean AppScans for each application

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