<!-- Please use this template for your pull request. -->
<!-- Please use the sections that you need and delete other sections -->
## This PR
<!-- add the description of the PR here -->
- implements graceful shutdown of flagD, which leads to zero-downtime ->
this means disabling the readiness probes and sending a shutdown event
to all connected SDKs
- create example manifests for deploying flagD as a standalone
Deployment
- create Makefile entry to deploy flagD to cluster
- create ZD test with README description how to run
- create Makefile entry to run ZD test
### Related Issues
<!-- add here the GitHub issue that this PR resolves if applicable -->
Fixes#728
### Follow-up Tasks
- running ZD test as part of CI
https://github.com/open-feature/flagd/issues/732
---------
Signed-off-by: odubajDT <ondrej.dubaj@dynatrace.com>
<!-- Please use this template for your pull request. -->
<!-- Please use the sections that you need and delete other sections -->
## This PR
<!-- add the description of the PR here -->
- renames package `kube-flagd-proxy` to `flagd-proxy`
- updates all references of `kube-flagd-proxy` to `flagd-proxy`
### Related Issues
<!-- add here the GitHub issue that this PR resolves if applicable -->
https://github.com/open-feature/open-feature-operator/pull/412#discussion_r1151133259
### Notes
<!-- any additional notes for this PR -->
### Follow-up Tasks
<!-- anything that is related to this PR but not done here should be
noted under this section -->
<!-- if there is a need for a new issue, please link it here -->
### How to test
<!-- if applicable, add testing instructions under this section -->
---------
Signed-off-by: James Milligan <james@omnant.co.uk>
<!-- Please use this template for your pull request. -->
<!-- Please use the sections that you need and delete other sections -->
## This PR
<!-- add the description of the PR here -->
- introduced flagd Kubernetes proxy as new binary
requires testing and documentation
### Related Issues
<!-- add here the GitHub issue that this PR resolves if applicable -->
### Notes
<!-- any additional notes for this PR -->
### Follow-up Tasks
<!-- anything that is related to this PR but not done here should be
noted under this section -->
<!-- if there is a need for a new issue, please link it here -->
create issues for certificate handling
https://github.com/open-feature/flagd/issues/524
### How to test
<!-- if applicable, add testing instructions under this section -->
Resolves: https://github.com/open-feature/flagd/issues/500
---------
Signed-off-by: James Milligan <james@omnant.co.uk>
Signed-off-by: James Milligan <75740990+james-milligan@users.noreply.github.com>
Co-authored-by: Michael Beemer <beeme1mr@users.noreply.github.com>
Co-authored-by: Kavindu Dodanduwa <Kavindu-Dodan@users.noreply.github.com>
Todd Baert