Point shared-variable docs at the elasticstack role

docs/role-elasticsearch.md

@@ -1,28 +1,5 @@
 # Elasticsearch role
 
-Installs and configures Elasticsearch, optionally with X-Pack security — a
-self-signed CA and certificates that the other Elastic Stack roles reuse.
+The Elasticsearch role documentation now lives with the role itself:
 
-The role's own variables are documented in its README:
-
-**→ [roles/elasticsearch/README.md](../roles/elasticsearch/README.md)**
-
-## Shared variables
-
-These `elasticstack_*` variables are shared across all Elastic Stack roles in
-this collection (hence the common naming). Set them once and every role uses
-them.
-
-* *elasticstack_ca_host*: Inventory hostname of the host that holds the CA for the stack certificates. (default: first node in the `elasticsearch` group)
-* *elasticstack_ca_name*: Distinguished name of the CA. (default: `CN=Elastic Certificate Tool Autogenerated CA`)
-* *elasticstack_ca_pass*: Password protecting the CA. (default: `PleaseChangeMe`)
-* *elasticstack_ca_validity_period*: Number of days the generated CA is valid. (default: `1095`)
-* *elasticstack_ca_expiration_buffer*: Renew the CA when its remaining validity (in days) drops below this value. (default: `30`)
-* *elasticstack_ca_will_expire_soon*: Set to `true` to force renewal of the CA and all component certificates. Alternatively run the playbook with the `renew_ca` tag. (default: `false`)
-* *elasticstack_release*: Major release of the Elastic Stack to configure. (default: `8`)
-* *elasticstack_variant*: Stack variant to install. Valid values: `elastic` or `oss`. (default: `elastic`)
-* *elasticstack_elasticsearch_http_port*: Elasticsearch HTTP port. (default: `9200`)
-
-> **Note:** these shared variables are documented here for now; they will move to
-> a dedicated central page together with the elasticstack role
-> (see [#475](https://github.com/NETWAYS/ansible-collection-elasticstack/issues/475)).
+**➜ [roles/elasticsearch/README.md](../roles/elasticsearch/README.md)**

roles/beats/README.md

@@ -93,4 +93,4 @@ This role also uses the collection-wide `elasticstack_*` variables (e.g.
 `elasticstack_full_stack`, `elasticstack_variant`, `elasticstack_ca_host`,
 `elasticstack_ca_pass`, `elasticstack_release`, `elasticstack_version`,
 `elasticstack_elasticsearch_http_port`, `elasticstack_beats_port`). They are
-documented centrally with the [elasticsearch role](../../docs/role-elasticsearch.md).
+documented centrally with the [elasticstack role](../elasticstack/README.md).

roles/elasticsearch/README.md

@@ -97,4 +97,4 @@ This role also uses the collection-wide `elasticstack_*` variables (e.g.
 `elasticstack_ca_host`, `elasticstack_ca_pass`, `elasticstack_ca_dir`,
 `elasticstack_elasticsearch_http_port`, `elasticstack_initial_passwords`). They
 are documented centrally with the
-[elasticstack role](../../docs/role-elasticsearch.md).
+[elasticstack role](../elasticstack/README.md).

roles/kibana/README.md

@@ -64,4 +64,4 @@ This role also uses the collection-wide `elasticstack_*` variables (e.g.
 `elasticstack_full_stack`, `elasticstack_variant`, `elasticstack_release`,
 `elasticstack_ca_host`, `elasticstack_ca_pass`, `elasticstack_kibana_host`,
 `elasticstack_kibana_port`, `elasticstack_elasticsearch_http_port`). They are
-documented centrally with the [elasticsearch role](../../docs/role-elasticsearch.md).
+documented centrally with the [elasticstack role](../elasticstack/README.md).

roles/logstash/README.md

@@ -136,4 +136,4 @@ Run only parts of the role with `--tags`:
 This role also uses the collection-wide `elasticstack_*` variables (e.g.
 `elasticstack_full_stack`, `elasticstack_ca_host`, `elasticstack_ca_pass`,
 `elasticstack_release`, `elasticstack_variant`). They are documented centrally
-with the [elasticstack role](../../docs/role-elasticsearch.md).
+with the [elasticstack role](../elasticstack/README.md).

roles/repos/README.md

@@ -39,4 +39,4 @@ This role is configured through the collection-wide `elasticstack_*` variables 
 mainly `elasticstack_release`, `elasticstack_variant`, `elasticstack_enable_repos`,
 `elasticstack_repo_url`, `elasticstack_repo_key` and `elasticstack_rpm_workaround`.
 They are documented centrally with the
-[elasticsearch role](../../docs/role-elasticsearch.md).
+[elasticstack role](../elasticstack/README.md).