This investigation is a precursor to
FOLIO-1940 to update the Jenkins docker build image.
The current version of ansible in the "jenkins-slave-all" image is 2.7.5
The version of ansible in the "jenkins-slave-all-test" image is 2.8.1
Use the latter image in Jenkins test builds (Automation/folio-snapshot-test and Automation/folio-testing-test).
Record any "deprecation" messages.
There are some existing FOLIO Jira tickets. Investigate the status of those.
Investigate the notes in the Ansible “porting_guides” about certain “modules” being replaced, and other deprecation notes.
They normally schedule a "4-release deprecation cycle" so explore the notes for a few versions behind.