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Posted to commits@fineract.apache.org by GitBox <gi...@apache.org> on 2022/02/09 20:50:22 UTC

[GitHub] [fineract] galovics opened a new pull request #2030: FINERACT-1498: Switching from Flyway to Liqubase migrations

galovics opened a new pull request #2030:
URL: https://github.com/apache/fineract/pull/2030


   ## Description
   
   Describe the changes made and why they were made.
   
   Ignore if these details are present on the associated [Apache Fineract JIRA ticket](https://github.com/apache/fineract/pull/1284).
   
   
   ## Checklist
   
   Please make sure these boxes are checked before submitting your pull request - thanks!
   
   - [x] Write the commit message as per https://github.com/apache/fineract/#pull-requests
   
   - [x] Acknowledge that we will not review PRs that are not passing the build _("green")_ - it is your responsibility to get a proposed PR to pass the build, not primarily the project's maintainers.
   
   - [x] Create/update unit or integration tests for verifying the changes made.
   
   - [x] Follow coding conventions at https://cwiki.apache.org/confluence/display/FINERACT/Coding+Conventions.
   
   - [x] Add required Swagger annotation and update API documentation at fineract-provider/src/main/resources/static/api-docs/apiLive.htm with details of any API changes
   
   - [x] Submission is not a "code dump".  (Large changes can be made "in repository" via a branch.  Ask on the developer mailing list for guidance, if required.)
   
   FYI our guidelines for code reviews are at https://cwiki.apache.org/confluence/display/FINERACT/Code+Review+Guide.
   
   ## What's still missing
   * README.md update
   
   ## Functionality description
   Full change from Flyway migrations to Liquibase migration. The Liquibase migration files have been generated using Liquibase CLI and based on the latest develop commit (c66415dbfdcb54ff9dada4fdcee603fba7a151e2). There have been a couple manual changes to the changesets in the generated migrations since there were a few issues where the ordering of changes wasn't right or when the code was depending on some certain database naming for unique key constraints.
   
   The change includes an automatic forward schema upgrade from Flyway to Liquibase. There's no need to do anything manually. Upon startup, Fineract will decide on the status of the database - whether it's empty, whether it was running Flyway on the latest 1.6 Fineract version or if the database state represents a previous version of Fineract.
   
   The automatic upgrade works in 3 different ways depending on the scenario
   * If the database is completely empty, it's going to apply all changesets from the Liquibase changelogs
   * If the database is contains the changes from the last Flyway migration scripts included in Fineract 1.6. In that case, a seamless upgrade is going to happen to Liquibase
   * If the database contains Flyway changes but it's not running the latest migration scripts from 1.6 - i.e. the Fineract version being ran is pre-1.6. In that case the application startup will fail, notifying the operator in the logs that first they shall upgrade to 1.6 and then to 1.7
   
   ## Testing
   On top of the tests written for the changes the following cases have been checked manually, all of them passed successfully
   * Starting from an empty db
   * Starting from an empty db and then applying one new changeset
   * Starting from an existing flyway migrated db
   * Starting from an existing flyway migrated db and then applying one new changeset
   * Starting from an existing flyway migrated db which is not running the latest structure on tenant store, app should fail
   * Starting from an existing flyway migrated db which is not running the latest structure on tenant, app should fail
   * Starting from an existing flyway migrated db which is not running the latest structure on tenant but upgrades to 1.6 then applies Liquibase changes
   
   
   


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[GitHub] [fineract] francisguchie commented on pull request #2030: FINERACT-1498: Switching from Flyway to Liqubase migrations

Posted by GitBox <gi...@apache.org>.
francisguchie commented on pull request #2030:
URL: https://github.com/apache/fineract/pull/2030#issuecomment-1034571176


   @vidakovic 
   
   This seems very interesting to me. I would love to see this in action. Interesting indeed 


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[GitHub] [fineract] galovics commented on pull request #2030: FINERACT-1498: Switching from Flyway to Liqubase migrations

Posted by GitBox <gi...@apache.org>.
galovics commented on pull request #2030:
URL: https://github.com/apache/fineract/pull/2030#issuecomment-1035352649


   Just FYI, I'll squash the commits as soon as I get some approvals. Let me know if you have any comments/questions.


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[GitHub] [fineract] vidakovic commented on pull request #2030: FINERACT-1498: Switching from Flyway to Liqubase migrations

Posted by GitBox <gi...@apache.org>.
vidakovic commented on pull request #2030:
URL: https://github.com/apache/fineract/pull/2030#issuecomment-1034196211


   Just as a FYI for everyone who comes across this PR: the intention is to merge this **AFTER** we've done the 1.6 release


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[GitHub] [fineract] vidakovic merged pull request #2030: FINERACT-1498: Switching from Flyway to Liqubase migrations

Posted by GitBox <gi...@apache.org>.
vidakovic merged pull request #2030:
URL: https://github.com/apache/fineract/pull/2030


   


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