[stable/apm-server] bump apm-server, fix docs (#12360)

* bump apm-server, fix docs

Signed-off-by: Taehyun Kim <kgyoo8232@gmail.com>

* bump chart version to 1.0.0

Signed-off-by: Taehyun Kim <kgyoo8232@gmail.com>

stable/apm-server/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v1
 description: The server receives data from the Elastic APM agents and stores the data into a datastore like Elasticsearch
 icon: https://www.elastic.co/assets/blt47799dcdcf08438d/logo-elastic-beats-lt.svg
 name: apm-server
-version: 0.1.0
-appVersion: 6.2.4
+version: 1.0.0
+appVersion: 6.6.2
 home: https://www.elastic.co/solutions/apm
 sources:
 - https://www.elastic.co/guide/en/apm/get-started/current/index.html

stable/apm-server/README.md

@@ -1,6 +1,6 @@
 # apm-server
 
-[apm-server](https://www.elastic.co/guide/en/beats/apm-server/current/index.html)  is the server receives data from the Elastic APM agents and stores the data into a datastore like Elasticsearch.
+[apm-server](https://www.elastic.co/guide/en/apm/server/current/index.html)  is the server receives data from the Elastic APM agents and stores the data into a datastore like Elasticsearch.
 
 ## Introduction
 
@@ -45,8 +45,8 @@ The following table lists the configurable parameters of the apm-server chart an
 | `image.pullPolicy`                  | Image pull policy                  | `IfNotPresent`                            |
 | `rbac.create`                       | If true, create & use RBAC resources | `true`                                  |
 | `rbac.serviceAccount`               | existing ServiceAccount to use (ignored if rbac.create=true) | `default`       |
-| `config`                            | The content of the configuration file consumed by apm-server. See the [apm-server documentation](https://www.elastic.co/guide/en/beats/apm-server/current/apm-server-reference-yml.html) for full details |
-| `plugins`                           | List of beat plugins                                                           |
+| `config`                            | The content of the configuration file consumed by apm-server. See the [apm-server documentation](https://www.elastic.co/guide/en/beats/apm-server/current/apm-server-reference-yml.html) for full details | |
+| `plugins`                           | List of apm-server plugins         |                                           |
 | `extraVars`                         | A map of additional environment variables |                                    |
 | `extraVolumes`, `extraVolumeMounts` | Additional volumes and mounts, for example to provide other configuration files | |
 | `resources.requests.cpu`            | CPU resource requests              |                                           |

stable/apm-server/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.elastic.co/apm/apm-server
-  tag: 6.2.4
+  tag: 6.6.2
   pullPolicy: IfNotPresent
 
 config: