feat: Support load the entire configmap as environment variables
Created by: weili520
Signed-off-by: TheYoungManLi cjl@kubesphere.io
What type of PR is this?
/kind feature
What this PR does / why we need it:
Which issue(s) this PR fixes:
Fixes ##4410
Special notes for reviewers:
Does this PR introduced a user-facing change?
Support load the entire configmap or secret as environment variables for a deployment.