moved ssh to cert based

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

host_vars/docker-host02.yml

@@ -1,10 +1,11 @@
 ---
-ansible_user: "{{ user }}"
-ansible_host: 192.168.20.36
-ansible_port: 22
-ansible_ssh_private_key_file: "{{ pk_path }}"
+# Configure this in ~/.ssh/config*
+# ansible_user: "{{ user }}"
+# ansible_host: 192.168.20.36
+# ansible_port: 22
+# ansible_ssh_private_key_file: "{{ pk_path }}"
 ansible_become_pass: "{{ vault.docker.host02.sudo }}"
 
 host:
   hostname: "docker-host02"
-  ip: "{{ ansible_host }}"
+  ip: "192.168.20.36"