Work/Task Breakdown
| Systems Design | - Investigate Infrastructure, support position of Centos 7, essential Config changes and licensing costs (etc), identify application to be migrated.
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| | - Investigate essential Config changes (required before dev build to ensure template instance has correct settings)
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| | - TAD and Ops Doc and CMDB Updates (Licence should be ordered as soon as possible as required for Dev Install)
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| | - Prepare summary document stating support positions of Current and future releases of Coldfusion. Required for Road Map.
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| Build | - Prep for Dev Install (May include setting up new Dev Infrastructure) and ensure licence orderde.
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| | - Install and Configure Coldfusion (need licence keys)
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| | - Migrate application used to verify new environment
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| | - Build document for Upgrade and build record
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| | - Testing and Acceptance (Developer, devtech restarts)
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| Testing and Acceptance | - Prep for Test Install (May include setting up new Test Infrastructure)
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| | - Install and Configure Coldfusion
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| | - Migrate application used to test new environment
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| | - Build record for Test Implementation
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| | - DR Test (should be trivial as application implemented with be active/active load balanced)
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| | - Handover to Technology Management (inclusing restart and patching)
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| Deployment to Live | - Prep for Live Install (May include setting up new Live Infrastructure)
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| | - Install and Configure Coldfusion
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| | |
| | - Handover to Technology Management (main handover carried out in Test env- this task to cappture additional tasks)
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Resources Skills and Cost
The project has been estimated at 65 days IS Apps effort (most likely estimate 52 days)
There will potentially be 6 new VM's required for the Implementation of Coldfusion 11. These will be core funded.
There will be licencing costs for Coldfusion 11. Exact costs will be identified during the Systems Design phase of the project but this is expected to be in the range of £5000-£10000.
