Release v0.2.0 (#158)

README.md

@@ -112,8 +112,8 @@ Please do not expect the operator to be stable, and expect breaking changes to t
 
 - [x] In-memory ETCD clusters
 - [x] Persisted data ETCD clusters
-- [ ] Scaling up/down of existing clusters
-- [ ] Upgrading existing clusters
+- [x] Scaling up/down of existing clusters
+- [x] Upgrading existing clusters
 - [ ] Backup/restore of cluster data
 - [ ] TLS between cluster peers
 

docs/release-notes/v0.2.md

@@ -0,0 +1,68 @@
+# Release v0.2
+
+## Changelog for [v0.2.0](https://github.com/improbable-eng/etcd-cluster-operator/releases/${patch-version}) - ${date}
+
+### Notable changes
+
+* [#34](https://github.com/improbable-eng/etcd-cluster-operator/issue/34) & [#35](https://github.com/improbable-eng/etcd-cluster-operator/issue/35) **Clusters can be scaled up and down**
+
+  Etcd clusters can be [scaled up](https://github.com/improbable-eng/etcd-cluster-operator/blob/master/docs/operations.md#scale-up-a-cluster) or [down](https://github.com/improbable-eng/etcd-cluster-operator/blob/master/docs/operations.md#scale-down-a-cluster) by modifying the `.spec.replicas` field in the `EtcdCluster` resource.
+  You can also use `kubectl scale` to do this. 
+
+* [#145](https://github.com/improbable-eng/etcd-cluster-operator/pull/145) **Perform version upgrade by rolling update of peers**
+
+  The `EtcdCluster` resource now has a `.spec.version` field for specifying the version of etcd to use.
+  If the field is [updated to a higher value](https://github.com/improbable-eng/etcd-cluster-operator/blob/master/docs/operations.md#upgrade-a-cluster), the operator will perform a rolling version upgrade.
+
+* [#136](https://github.com/improbable-eng/etcd-cluster-operator/pull/136) **EtcdCluster supports specifying affinity in pod template**
+
+  The `EtcdCluster` resource now has a `.spec.podTemplate.affinity` field for specifying affinity rules on the underlying etcd pods.
+  This allows users to enforce rules such as scheduling each etcd pod on a different host to enable high-availability clusters.
+
+* [#125](https://github.com/improbable-eng/etcd-cluster-operator/pull/125) **Set resource requests and limits on Etcd peer containers**
+
+  The `EtcdCluster` resource now has a `.spec.podTemplate.resources` field for specifying resource requests and limits on the underlying etcd pods.
+  This allows users to control how much resources the etcd pods can use.
+
+* [#110](https://github.com/improbable-eng/etcd-cluster-operator/pull/110) **Support passing annotations through to the underlying pods**
+
+  The `EtcdCluster` resource now has a `.spec.podTemplate.metadata.annotations` field for specifying annotations to be passed through to the underlying etcd pods.
+  These annotations can be used to setup scraping of metrics from the etcd pods with Prometheus.
+
+
+### Everything else
+
+* [#156](https://github.com/improbable-eng/etcd-cluster-operator/pull/156) **Use pflag**
+* [#153](https://github.com/improbable-eng/etcd-cluster-operator/pull/153) **Add a --version flag and log the version before starting the operator**
+* [#152](https://github.com/improbable-eng/etcd-cluster-operator/pull/152) **Use ETCDCTL_API=3 in e2e tests**
+* [#150](https://github.com/improbable-eng/etcd-cluster-operator/pull/150) **Use controller-tools 0.2.5**
+* [#151](https://github.com/improbable-eng/etcd-cluster-operator/pull/151) **Update all dependencies to latest patch versions**
+* [#148](https://github.com/improbable-eng/etcd-cluster-operator/pull/148) **Pin etcd client version**
+* [#142](https://github.com/improbable-eng/etcd-cluster-operator/pull/142) **Redeploy the etcd-cluster-operator before each E2E test run**
+* [#120](https://github.com/improbable-eng/etcd-cluster-operator/pull/120) **Allow scaled-down clusters to be scaled back up (v2)**
+* [#121](https://github.com/improbable-eng/etcd-cluster-operator/pull/121) **Patch rather than Update EtcdCluster.Status to avoid conflict errors**
+* [#123](https://github.com/improbable-eng/etcd-cluster-operator/pull/123) **Fix some race conditions**
+* [#135](https://github.com/improbable-eng/etcd-cluster-operator/pull/135) **Download kubebuilder 2.2.0 assets for tests**
+* [#96](https://github.com/improbable-eng/etcd-cluster-operator/pull/96) **Backup docs**
+* [#133](https://github.com/improbable-eng/etcd-cluster-operator/pull/133) **Use latest 3.2 patch version**
+* [#129](https://github.com/improbable-eng/etcd-cluster-operator/pull/129) **FAQ - explain why we have not added Readiness Probes or Liveness Probes.**
+* [#128](https://github.com/improbable-eng/etcd-cluster-operator/pull/128) **Retry the number-of-peers test**
+* [#131](https://github.com/improbable-eng/etcd-cluster-operator/pull/131) **Fix broken release image build due to shell invocation**
+* [#118](https://github.com/improbable-eng/etcd-cluster-operator/pull/118) **Backup schedule race fix**
+* [#122](https://github.com/improbable-eng/etcd-cluster-operator/pull/122) **Update to controller-runtime 0.4.0**
+* [#124](https://github.com/improbable-eng/etcd-cluster-operator/pull/124) **Update to controller-tools 0.2.4**
+* [#111](https://github.com/improbable-eng/etcd-cluster-operator/pull/111) **Remove insecure kube_rbac_proxy**
+* [#95](https://github.com/improbable-eng/etcd-cluster-operator/pull/95) **Implement EtcdBackupSchedule**
+* [#103](https://github.com/improbable-eng/etcd-cluster-operator/pull/103) **Rewrite operations guide**
+* [#65](https://github.com/improbable-eng/etcd-cluster-operator/pull/65) **Implement backup resource controller** 
+* [#94](https://github.com/improbable-eng/etcd-cluster-operator/pull/94) **Add debug container docker build option**
+* [#88](https://github.com/improbable-eng/etcd-cluster-operator/pull/88) **EventuallyInCluster: a helper to run a command in the cluster and wait for it**
+* [#91](https://github.com/improbable-eng/etcd-cluster-operator/pull/91) **Shorter tick time in tests**
+* [#89](https://github.com/improbable-eng/etcd-cluster-operator/pull/89) **Ensure that the stopped channel gets closed**
+* [#78](https://github.com/improbable-eng/etcd-cluster-operator/pull/78) **Make it easier to re-use an existing Kind cluster for E2E tests**
+* [#81](https://github.com/improbable-eng/etcd-cluster-operator/pull/81) **Documentation for deleting a cluster and restoring a deleted cluster.**
+* [#80](https://github.com/improbable-eng/etcd-cluster-operator/pull/80) **Set a 1 second timeout for the Etcdclient**
+* [#73](https://github.com/improbable-eng/etcd-cluster-operator/pull/73) **Run Circle jobs in parallel**
+* [#84](https://github.com/improbable-eng/etcd-cluster-operator/pull/84) **Reduce the volume size in test clusters to 1Mi**
+* [#85](https://github.com/improbable-eng/etcd-cluster-operator/pull/85) **Save the kind logs after the e2e tests**
+* [#86](https://github.com/improbable-eng/etcd-cluster-operator/pull/86) **Fixups for cluster scale-up**