copr-be-dev: also start aarch64 VMs by resalloc

roles/copr/backend/templates/resalloc/pools.yaml

@@ -25,9 +25,9 @@ aarch64_02_prod:
 {% elif devel %}
 
 aws_x86_64_normal:
-    max: 15
+    max: 20
     max_starting: 5
-    max_prealloc: 2
+    max_prealloc: 5
     tags:
     - copr_builder
     - arch_x86_64
@@ -40,6 +40,20 @@ aws_x86_64_normal:
     reuse_max_count: 8
     reuse_max_time: 1800
 
+aws_aarch64_normal:
+    max: 10
+    max_starting: 3
+    max_prealloc: 3
+    tags:
+    - copr_builder
+    - arch_aarch64
+    - arch_aarch64_native
+    cmd_new: "/var/lib/resallocserver/resalloc_provision/vm-aws-new --arch=aarch64"
+    cmd_delete: "/var/lib/resallocserver/resalloc_provision/vm-aws-delete"
+    reuse_opportunity_time: 180
+    reuse_max_count: 8
+    reuse_max_time: 1800
+
 # Development configuration.  On each aarch64 host we have
 # 2 guests vms of
 # -  2 VCPUs   (default)