CLIP-1859: Migrate README to Helm chart docs
* CLIP-1859: Migrated README to Helm chart docs.
* CLIP-1859: Made -server repo deprecation message and reference to full readme to top.
Approved-by: Eugene Ivantsov
Approved-by: Minh Tran
Approved-by: Adam Brokes
DCKUBE-135, DCKUBE-136, DCKUBE_137, and DCKUBE-138: Add Smoke tests in Confluence Pipeline
This PR contains code change for three tickets which are related and should merge to master together.
KUBEDCKUBE-135:
Applied security scan to bitbucket pipeline for branch builds in confluence - for releases, the test script will run by run.py for releases and for branch builds and custom releases will directly runs snyk scanner
Created a smoke testing suite via REST and included these scenarios: Create a space, Create a page, Search for the page, View page, Add attachments, Delete the page, and Delete the space
KUBEDCKUBE-136:
Added a separated docker for confluence to based on the docker image to copy confluence home directory
Injected target confluence image to Dockerfile
set the number of concurrent builds to one in pipeline
clean docker-compose before start and force to recreate the containers
Modified the script in order to install netcat-openbsd using apkfor Alpine (apt-getis not available in Alpine)
Replaced colfuence-home directory and postgres scripts with confluence 6.0.1 compatible to avoid downgrade version in release images
Increased database connection numbers to 125
Addressed some review points, replaced the confluence home directory and sql with version 6.0.1
Addressed a review points, renamed CONFLUENCE_USER to CONFLUENCE_ADMIN
divided pipeline into batches to avoid pipeline timeout
KUBEDCKUBE-137:
Run smoketests in branch builds after each commit
Completed smoketests and also addressed some review points
KUBEDCKUBE-138:
Added development document
Approved-by: Adam Brokes
