update application playbook

Author: QuanBlue

README.md

@@ -39,15 +39,15 @@
 <details open>
 <summary><b>Table of Contents</b></summary>
 
-- [Getting Started](#toolbox-getting-started)
+- [:toolbox: Getting Started](#toolbox-getting-started)
   - [Prerequisites](#prerequisites)
   - [Environment Variables](#environment-variables)
   - [Run Locally](#run-locally)
-- [Usage](#rocket-usage)
-- [Roadmap](#world_map-roadmap)
-- [Contributors](#busts_in_silhouette-contributors)
-- [Credits](#sparkles-credits)
-- [License](#scroll-license)
+- [:rocket: Usage](#rocket-usage)
+- [:world_map: Roadmap](#world_map-roadmap)
+- [:busts_in_silhouette: Contributors](#busts_in_silhouette-contributors)
+- [:sparkles: Credits](#sparkles-credits)
+- [:scroll: License](#scroll-license)
 </details>
 
 # :toolbox: Getting Started
@@ -126,6 +126,19 @@ To deploy this project, with each base, follow these steps:
 bash ./container_deploy.sh
 ```
 
+You can watch IPv4 address of all container in `ansible-net` network
+
+```sh
+$ docker network inspect --format='{{range .Containers}}{{.Name}}: {{.IPv4Address}}{{"\n"}}{{end}}' ansible-net
+
+ansible-controller: 172.18.0.2/16
+backend: 172.18.0.7/16
+prometheus: 172.18.0.3/16
+alertmanager: 172.18.0.4/16
+grafana: 172.18.0.5/16
+frontend: 172.18.0.6/16
+```
+
 **Virtual machine base:**
 
 ```sh

ansible/inventories/hosts.ini

@@ -1,21 +1,21 @@
+[backend]
+backend_host ansible_host=172.18.0.7
+
 [prometheus]
-prometheus_host ansible_host=18.143.102.28
+prometheus_host ansible_host=172.18.0.3
 
 [alertmanager]
-alertmanager_host ansible_host=13.229.48.66
+alertmanager_host ansible_host=172.18.0.4
 
 [grafana]
-grafana_host ansible_host=54.255.215.125
-
-[frontend]
-frontend_host ansible_host=52.77.213.237
+grafana_host ansible_host=172.18.0.5
 
-[backend]
-backend_host ansible_host=18.143.139.245
+[ansible-controller]
+ansible-controller_host ansible_host=172.18.0.2
 
-[ansible_controller]
-ansible_controller_host ansible_host=54.169.231.124
+[frontend]
+frontend_host ansible_host=172.18.0.6
 
 [node_exporter]
-frontend_host ansible_host=52.77.213.237
-backend_host ansible_host=18.143.139.245
+backend_host ansible_host=172.18.0.7
+frontend_host ansible_host=172.18.0.6

ansible/playbooks/roles/application/tasks/main.yml

@@ -39,12 +39,14 @@
   command:
     chdir: "{{work_dir}}"
     cmd: watch -n 0.1 "npm start" & # restart the process if/when it stops
-  async: 1000
+  async: 3600
   poll: 0
 
-- name: pause for 5 second wait starting application
-  pause:
-    seconds: 5
+- name: Wait for the application to start
+  wait_for:
+    host: "{{server_domain}}"
+    port: "{{app_port}}"
+    timeout: 60
 
 - name: "Check if application is accessible"
   uri: