PMM-14669 fix remote pmm-server client install (#186)

* PMM-14669 fix remote pmm-server client install

* PMM-14669 fix remote pmm-server client install

Author: yurkovychv

pmm_qa/tasks/install_pmm_client.yml

@@ -13,15 +13,15 @@
     pmm_server_ip: "{{ pmm_server_ip_output.stdout }}"
   when: pmm_server_ip == "127.0.0.1"
 
-- name: Set correct pmm server port
-  set_fact:
+- set_fact:
     pmm_server_port: 443
-  when: pmm_server_ip is defined and ((pmm_server_ip | length) - (pmm_server_ip | replace('.', '') | length) == 3)
+  when: pmm_server_ip is defined and
+    ((pmm_server_ip | length) - (pmm_server_ip | replace('.', '') | length) >= 3)
 
-- name: Set correct pmm server port
-  set_fact:
+- set_fact:
     pmm_server_port: 8443
-  when: pmm_server_ip is defined and ((pmm_server_ip | length) - (pmm_server_ip | replace('.', '') | length) < 3)
+  when: pmm_server_ip is defined and
+    ((pmm_server_ip | length) - (pmm_server_ip | replace('.', '') | length) < 3)
 
 - name: Detect OS inside the container
   shell: docker exec {{ container_name }} cat /etc/os-release
@@ -178,7 +178,8 @@
 
 - name: Start pmm client
   shell: |
-    docker exec --user root {{ container_name }} sh -c 'nohup pmm-agent --config-file=/usr/local/percona/pmm/config/pmm-agent.yaml > /var/log/pmm-agent.log 2>&1 &'
+    docker exec --user root {{ container_name }} \
+      sh -c 'nohup pmm-agent --config-file=/usr/local/percona/pmm/config/pmm-agent.yaml > /var/log/pmm-agent.log 2>&1 &'
 
 - name: Wait 5 seconds for start to complete
   pause: