OSBS: Add aarch64 cluster in production

Signed-off-by: Clement Verna <cverna@tutanota.com>

inventory/group_vars/osbs-masters

@@ -53,12 +53,22 @@ osbs_conf_worker_clusters:
     openshift_url: "https://osbs.fedoraproject.org/"
     verify_ssl: 'false'
 
+  aarch64:
+  - name: aarch64
+    max_concurrent_builds: 1
+    openshift_url: "https://osbs-aarch64-master01.arm.fedoraproject.org:8443/"
+    verify_ssl: 'false'
+
 
 osbs_platform_descriptors:
 - platform: x86_64
   architecture: amd64
   enable_v1: False
 
+- platform: aarch64
+  architecture: arm64
+  enable_v1: False
+
 _osbs_reactor_config_map:
     version: 1
 
@@ -67,6 +77,10 @@ _osbs_reactor_config_map:
       - name: "x86_64"
         max_concurrent_builds: 2
 
+      aarch64:
+      - name: "aarch64"
+        max_concurrent_builds: 1
+
     clusters_client_config_dir: "/var/run/secrets/atomic-reactor/client-config-secret"
 
     koji:
@@ -135,6 +149,7 @@ _osbs_reactor_config_map:
 
     worker_token_secrets:
     - x86-64-orchestrator
+    - aarch64-orchestrator
     - client-config-secret
 
 _osbs_scratch_reactor_config_map_overrides: