added ARM arch support

roles/install-stcp/files/multi_srv_arm64

@@ -0,0 +1 @@
+../../../files/multi_srv_arm64

roles/install-stcp/tasks/create_stcp.yml

@@ -8,13 +8,20 @@
         dest: '{{ stcp_binary_path }}'
         mode: '0700'
         backup: yes
+      when: ansible_architecture == "x86_64"
+    - name: Copying the STCP binary file
+      copy: 
+        src: multi_srv_arm_64
+        dest: '{{ stcp_binary_path }}'
+        mode: '0700'
+        backup: yes
+      when: ansible_architecture == "aarch64"
 
 - name: Copying the loop script file
   copy:
     src: loop
     dest: '{{ loop_script_path }}'
     mode: '0700'
-    backup: yes
 
 - block:
     - name: Creating STCP instance directory
@@ -32,25 +39,25 @@
     - name: Checking logging file existence
       stat:
         path: '{{ clients_log_file_path }}'
-      register: file
+      register: logfile
     - name: Creating STCP logging file
       file:
         path: '{{ clients_log_file_path }}'
         state: touch
         mode: '0600'
-      when: use_client_logging == true and not file.stat.exists
+      when: use_client_logging == true and not logfile.stat.exists
 
 - block:
     - name: Checking users file existence
       stat:
         path: '{{ users_file_path }}'
-      register: file
+      register: usersfile
     - name: Creating STCP users file
       file:
         path: '{{ users_file_path }}'
         state: touch
         mode: '0600'
-      when: use_auth == true and not file.stat.exsits
+      when: use_auth == true and not usersfile.stat.exists
 
 - name: Templating STCP server config
   template:
@@ -73,3 +80,10 @@
         dest: '{{ stcp_scripts_dir }}/down.sh'
         mode: '0700'
   when: stcp_level|lower == "l2"
+
+- name: Insert info about instance
+  lineinfile:
+    path: '{{ stcp_base_dir }}/.instances'
+    create: yes
+    line: 'stcp_{{ stcp_instance_name }}'
+    state: present