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[meta] update changelog for 7.8.0 release #674

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86 changes: 68 additions & 18 deletions BREAKING_CHANGES.md
Original file line number Diff line number Diff line change
Expand Up @@ -3,34 +3,78 @@
<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->


- [7.7.0 - 2020/05/13](#770---20200513)
- [Known Issues](#known-issues)
- [GA support](#ga-support)
- [New branching model](#new-branching-model)
- [Filebeat container inputs](#filebeat-container-inputs)
- [Metricbeat upgrade issue](#metricbeat-upgrade-issue)
- [Metricbeat split values for daemonset and deployment](#metricbeat-split-values-for-daemonset-and-deployment)
- [6.8.9 - 2020/05/13](#689---20200513)
- [7.6.2 - 2020/03/31](#762---20200331)
- [Kibana default resources](#kibana-default-resources)
- [7.6.0 - 2020/02/11](#760---20200211)
- [Elasticsearch default resources](#elasticsearch-default-resources)
- [7.5.0 - 2019/12/02](#750---20191202)
- [Metricbeat kube-state-metrics upgrade](#metricbeat-kube-state-metrics-upgrade)
- [7.0.0-alpha1 - 2019/04/17](#700-alpha1---20190417)
- [Elasticsearch upgrade from 6.x](#elasticsearch-upgrade-from-6x)
- [7.8.0 - 2020/06/18](#780---20200618)
- [Stable Elasticsearch deprecated](#stable-elasticsearch-deprecated)
- [APM Server memory limit](#apm-server-memory-limit)
- [Elasticsearch service selector change](#elasticsearch-service-selector-change)
- [7.7.0 - 2020/05/13](#770---20200513)
- [Known Issues](#known-issues)
- [GA support](#ga-support)
- [New branching model](#new-branching-model)
- [Filebeat container inputs](#filebeat-container-inputs)
- [Metricbeat upgrade issue](#metricbeat-upgrade-issue)
- [Metricbeat split values for daemonset and deployment](#metricbeat-split-values-for-daemonset-and-deployment)
- [6.8.9 - 2020/05/13](#689---20200513)
- [7.6.2 - 2020/03/31](#762---20200331)
- [Kibana default resources](#kibana-default-resources)
- [7.6.0 - 2020/02/11](#760---20200211)
- [Elasticsearch default resources](#elasticsearch-default-resources)
- [7.5.0 - 2019/12/02](#750---20191202)
- [Metricbeat kube-state-metrics upgrade](#metricbeat-kube-state-metrics-upgrade)
- [7.0.0-alpha1 - 2019/04/17](#700-alpha1---20190417)
- [Elasticsearch upgrade from 6.x](#elasticsearch-upgrade-from-6x)

<!-- END doctoc generated TOC please keep comment here to allow auto update -->
<!-- Use this to update TOC: -->
<!-- docker run --rm -it -v $(pwd):/usr/src jorgeandrada/doctoc --github -->


# 7.8.0 - 2020/06/18

### Stable Elasticsearch deprecated

[Stable Elasticsearch chart][] is now deprecated in favor of
[Elastic Elasticsearch chart][] (see [Stable Elasticsearch chart notice][]).

Existing users of [Stable Elasticsearch chart][] can use the [migration guide][].

### APM Server memory limit

APM Servers default memory limit is increased in [#664][].

This change may impact memory available resources capacity in your Kubernetes
cluster.

To come back to former default values, use the following values:

```yaml
resources:
limits:
memory: "200Mi"
```

### Elasticsearch service selector change

Elasticsearch service selector is no more including `heritage` label.

This label is immutable and causes issues with the latest Helm v3 version which
does more verification (heritage has `Tiller` value with Helm 2 but `Helm`
value in Helm 3).

As this change is forcing `Service` recreation, a short disruption of a few
seconds can be noted during upgrade to 7.8.0.

See [#437][] for more details.


## 7.7.0 - 2020/05/13

### Known Issues

Elasticsearch nodes could be restarted too quickly during an upgrade or rolling restart, potentially resulting in service disruption.
This is due to a bug introduced by the changes to the Elasticsearch `readinessProbe` in [#586][].
Elasticsearch nodes could be restarted too quickly during an upgrade or rolling
restart, potentially resulting in service disruption.
This is due to a bug introduced by the changes to the Elasticsearch
`readinessProbe` in [#586][].

### GA support

Expand Down Expand Up @@ -173,16 +217,22 @@ volumeClaimTemplate:

[#94]: https://github.com/elastic/helm-charts/pull/94
[#352]: https://github.com/elastic/helm-charts/pull/352
[#437]: https://github.com/elastic/helm-charts/pull/437
[#458]: https://github.com/elastic/helm-charts/pull/458
[#540]: https://github.com/elastic/helm-charts/pull/540
[#568]: https://github.com/elastic/helm-charts/pull/568
[#572]: https://github.com/elastic/helm-charts/pull/572
[#586]: https://github.com/elastic/helm-charts/pull/586
[#621]: https://github.com/elastic/helm-charts/pull/621
[#623]: https://github.com/elastic/helm-charts/pull/623
[#664]: https://github.com/elastic/helm-charts/pull/664
[container input]: https://www.elastic.co/guide/en/beats/filebeat/7.7/filebeat-input-container.html
[docker input]: https://www.elastic.co/guide/en/beats/filebeat/7.7/filebeat-input-docker.html
[elastic elasticsearch chart]: https://github.com/elastic/helm-charts/tree/master/elasticsearch
[elastic helm repo]: https://helm.elastic.co
[github releases]: https://github.com/elastic/helm-charts/releases
[migration guide]: https://github.com/elastic/helm-charts/blob/master/elasticsearch/examples/migration/README.md
[new branching model]: https://github.com/elastic/helm-charts/blob/master/CONTRIBUTING.md#branching
[kube-state-metrics]: https://github.com/helm/charts/tree/master/stable/kube-state-metrics
[stable elasticsearch chart]: https://github.com/helm/charts/tree/master/stable/elasticsearch
[stable elasticsearch chart notice]: https://github.com/helm/charts/tree/master/stable#elasticsearch#this-helm-chart-is-deprecated
84 changes: 59 additions & 25 deletions CHANGELOG.md
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<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->


- [7.7.1 - 2020/06/03](#771---20200603)
- [7.8.0 - 2020/06/18](#780---20200618)
- [APM Server](#apm-server)
- [Elasticsearch](#elasticsearch)
- [Logstash](#logstash)
- [7.7.1 - 2020/06/03](#771---20200603)
- [Elasticsearch](#elasticsearch-1)
- [Kibana](#kibana)
- [Metricbeat](#metricbeat)
- [6.8.10 - 2020/06/03](#6810---20200603)
- [7.7.0 - 2020/05/13](#770---20200513)
- [APM Server](#apm-server)
- [Elasticsearch](#elasticsearch-1)
- [APM Server](#apm-server-1)
- [Elasticsearch](#elasticsearch-2)
- [Filebeat](#filebeat)
- [Kibana](#kibana-1)
- [Logstash](#logstash)
- [Logstash](#logstash-1)
- [Metricbeat](#metricbeat-1)
- [6.8.9 - 2020/05/13](#689---20200513)
- [7.6.2 - 2020/03/31](#762---20200331)
- [APM Server](#apm-server-1)
- [Elasticsearch](#elasticsearch-2)
- [APM Server](#apm-server-2)
- [Elasticsearch](#elasticsearch-3)
- [Filebeat](#filebeat-1)
- [Kibana](#kibana-2)
- [Logstash](#logstash-1)
- [Logstash](#logstash-2)
- [7.6.1 - 2020/03/04](#761---20200304)
- [APM Server](#apm-server-2)
- [Elasticsearch](#elasticsearch-3)
- [7.6.0 - 2020/02/11](#760---20200211)
- [APM Server](#apm-server-3)
- [Elasticsearch](#elasticsearch-4)
- [7.6.0 - 2020/02/11](#760---20200211)
- [APM Server](#apm-server-4)
- [Elasticsearch](#elasticsearch-5)
- [Filebeat](#filebeat-2)
- [Kibana](#kibana-3)
- [Logstash](#logstash-2)
- [Logstash](#logstash-3)
- [Metricbeat](#metricbeat-2)
- [7.5.2 - 2020/01/21](#752---20200121)
- [Elasticsearch](#elasticsearch-5)
- [Elasticsearch](#elasticsearch-6)
- [Filebeat](#filebeat-3)
- [Kibana](#kibana-4)
- [Logstash](#logstash-3)
- [Logstash](#logstash-4)
- [Metricbeat](#metricbeat-3)
- [7.5.1 - 2019/12/18](#751---20191218)
- [Filebeat](#filebeat-4)
- [Kibana](#kibana-5)
- [Metricbeat](#metricbeat-4)
- [7.5.0 - 2019/12/02](#750---20191202)
- [Elasticsearch](#elasticsearch-6)
- [Elasticsearch](#elasticsearch-7)
- [Filebeat](#filebeat-5)
- [Kibana](#kibana-6)
- [Logstash](#logstash-4)
- [Logstash](#logstash-5)
- [Metricbeat](#metricbeat-5)
- [7.4.1 - 2019/10/23](#741---20191023)
- [Elasticsearch](#elasticsearch-7)
- [Elasticsearch](#elasticsearch-8)
- [Kibana](#kibana-7)
- [Metricbeat](#metricbeat-6)
- [7.4.0 - 2019/10/01](#740---20191001)
- [Elasticsearch](#elasticsearch-8)
- [Elasticsearch](#elasticsearch-9)
- [Kibana](#kibana-8)
- [Filebeat](#filebeat-6)
- [Metricbeat](#metricbeat-7)
- [7.3.2 - 2019/09/19](#732---20190919)
- [Elasticsearch](#elasticsearch-9)
- [Elasticsearch](#elasticsearch-10)
- [Kibana](#kibana-9)
- [Filebeat](#filebeat-7)
- [Metricbeat](#metricbeat-8)
- [7.3.0 - 2019/07/31](#730---20190731)
- [Elasticsearch](#elasticsearch-10)
- [Elasticsearch](#elasticsearch-11)
- [Kibana](#kibana-10)
- [7.2.1-0 - 2019/07/18](#721-0---20190718)
- [Elasticsearch](#elasticsearch-11)
- [Elasticsearch](#elasticsearch-12)
- [Kibana](#kibana-11)
- [Filebeat](#filebeat-8)
- [Metricbeat](#metricbeat-9)
- [7.2.0 - 2019/07/01](#720---20190701)
- [Elasticsearch](#elasticsearch-12)
- [Elasticsearch](#elasticsearch-13)
- [Kibana](#kibana-12)
- [Filebeat](#filebeat-9)
- [7.1.1 - 2019/06/07](#711---20190607)
- [Elasticsearch](#elasticsearch-13)
- [Elasticsearch](#elasticsearch-14)
- [Kibana](#kibana-13)
- [Filebeat](#filebeat-10)
- [7.1.0 - 2019/05/21](#710---20190521)
- [Elasticsearch](#elasticsearch-14)
- [Elasticsearch](#elasticsearch-15)
- [Kibana](#kibana-14)
- [Filebeat](#filebeat-11)
- [7.0.1-alpha1 - 2019/05/01](#701-alpha1---20190501)
- [Elasticsearch](#elasticsearch-15)
- [Elasticsearch](#elasticsearch-16)
- [Kibana](#kibana-15)
- [7.0.0-alpha1 - 2019/04/17](#700-alpha1---20190417)
- [Elasticsearch](#elasticsearch-16)
- [Elasticsearch](#elasticsearch-17)

<!-- END doctoc generated TOC please keep comment here to allow auto update -->
<!-- Use this to update TOC: -->
<!-- docker run --rm -it -v $(pwd):/usr/src jorgeandrada/doctoc --github -->


## 7.8.0 - 2020/06/18

* 7.8.0 as the default stack version
* Helm 2.16.9 support in [#667](https://github.com/elastic/helm-charts/pull/667) [@jmlrt](https://github.com/jmlrt)


### APM Server

| PR | Author | Title |
|---------------------------------------------------------|------------------------------------|--------------------------|
| [#664](https://github.com/elastic/helm-charts/pull/664) | [@jmlrt](https://github.com/jmlrt) | Increase memory limit |
| [#671](https://github.com/elastic/helm-charts/pull/671) | [@jmlrt](https://github.com/jmlrt) | Allow customizing probes |


### Elasticsearch

| PR | Author | Title |
|---------------------------------------------------------|---------------------------------------------------|----------------------------------------------------------|
| [#437](https://github.com/elastic/helm-charts/pull/437) | [desaintmartin](https://github.com/desaintmartin) | Remove `heritage` from selector |
| [#542](https://github.com/elastic/helm-charts/pull/542) | [@floretan](https://github.com/floretan) | Disable service links to prevent very long startup times |
| [#671](https://github.com/elastic/helm-charts/pull/671) | [@jmlrt](https://github.com/jmlrt) | Update kind example for version >= 0.7.0 |


### Logstash

| PR | Author | Title |
|---------------------------------------------------------|------------------------------------|----------------------|
| [#392](https://github.com/elastic/helm-charts/pull/392) | [@jmlrt](https://github.com/jmlrt) | Add security example |


## 7.7.1 - 2020/06/03

* 7.7.1 as the default stack version
Expand Down