jetstack-ci-botandGitHub 721a4042cd Merge pull request #327 from ocadotechnology/wip-293 ...

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

fix: Use ConfigMaps for leaderelection

**What this PR does / why we need it**:
Use ConfigMaps for leader election. Improves scalability by not modifying Endpoints, which are watched by kube-proxy.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #293

**Special notes for your reviewer**:

**Release note**:

```release-note
action required: Before upgrading, scale the cert-manager Deployment to 0, to avoid two controllers attempting to operate on the same resources
```

2018-02-21 18:22:27 +00:00

..

acmesolver

Move to github.com/jetstack/cert-manager repo

2017-11-03 16:41:39 +00:00

controller

fix: Use ConfigMaps for leaderelection

2018-02-21 17:48:13 +00:00

ingress-shim

Merge pull request #327 from ocadotechnology/wip-293

2018-02-21 18:22:27 +00:00