Filebeat Azure - Add missing var definitions in the manifest files (e…

…lastic#16468) (elastic#16574)

* Add vars

* changelog

* temp

* line

* update

* take test out

(cherry picked from commit da3584d)

CHANGELOG.next.asciidoc

@@ -106,6 +106,7 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 - Fix mapping error for cloudtrail additionalEventData field {pull}16088[16088]
 - Fix a connection error in httpjson input. {pull}16123[16123]
 - Improve `elasticsearch/audit` fileset to handle timestamps correctly. {pull}15942[15942]
+- Adding the var definitions in azure manifest files, fix for errors when executing command setup. {issue}16270[16270] {pull}16468[16468]
 - Fix merging of fileset inputs to replace paths and append processors. {pull}16450{16450}
 
 *Heartbeat*

x-pack/filebeat/module/azure/activitylogs/manifest.yml

@@ -7,6 +7,9 @@ var:
     default: "insights-operational-logs"
   - name: consumer_group
     default: "$Default"
+  - name: connection_string
+  - name: storage_account
+  - name: storage_account_key
 
 ingest_pipeline:
   - ingest/pipeline.json

x-pack/filebeat/module/azure/auditlogs/manifest.yml

@@ -7,6 +7,9 @@ var:
     default: "insights-logs-auditlogs"
   - name: consumer_group
     default: "$Default"
+  - name: connection_string
+  - name: storage_account
+  - name: storage_account_key
 
 ingest_pipeline:
   - ingest/pipeline.json

x-pack/filebeat/module/azure/signinlogs/manifest.yml

@@ -7,6 +7,9 @@ var:
     default: "insights-logs-signinlogs"
   - name: consumer_group
     default: "$Default"
+  - name: connection_string
+  - name: storage_account
+  - name: storage_account_key
 
 ingest_pipeline:
   - ingest/pipeline.json