Before the Deployment was kept as minimal as possible. This is mostly
good, because users can set any Deployment settings and things work.
However, running as non-root is a bit quirky, and very very strongly
recommended, so I think its worth calling out here.
This is one of the #1 sources of confusion we get.
* add tests to gateway setup
* manually cleanup the minimal istio install
* Add canary upgrade test
* convert rewrite-repo to a helper function
* upgrade helm test
* lint fixes
* left over validatingwebhook from a prior test
* remove boilerplate check
* undo elided pod names
* gen snip
* Remove validatingwebhookconfigurations deletion
* remove webhook configs pending fix in istio
* remove webhook configs pending fix in istio
* revert some changes
* remove temp webhook removals
* remove revision labeled mutating webhooks
* revert revision-tags-middle change
* make gen
Jonh Wendell
Jackie Elliott
John Howard
Eric Van Norman
zirain
Daniel Hawton