Improved service status and output management in Installation assistant

[c-bordon]

related: wazuh/wazuh-packages#2953
related: #78

Test

root@cbordon-8722:~# bash wazuh-install.sh -a
27/09/2024 15:31:56 INFO: Starting Wazuh installation assistant. Wazuh version: 4.9.0
27/09/2024 15:31:56 INFO: Verbose logging redirected to /var/log/wazuh-install.log
27/09/2024 15:32:14 INFO: Verifying that your system meets the recommended minimum hardware requirements.
27/09/2024 15:32:14 INFO: Wazuh web interface port will be 443.
27/09/2024 15:32:19 INFO: --- Dependencies ----
27/09/2024 15:32:19 INFO: Installing apt-transport-https.
27/09/2024 15:32:23 INFO: Installing debhelper.
27/09/2024 15:32:51 INFO: Wazuh repository added.
27/09/2024 15:32:51 INFO: --- Configuration files ---
27/09/2024 15:32:51 INFO: Generating configuration files.
27/09/2024 15:32:52 INFO: Generating the root certificate.
27/09/2024 15:32:52 INFO: Generating Admin certificates.
27/09/2024 15:32:52 INFO: Generating Wazuh indexer certificates.
27/09/2024 15:32:52 INFO: Generating Filebeat certificates.
27/09/2024 15:32:52 INFO: Generating Wazuh dashboard certificates.
27/09/2024 15:32:53 INFO: Created wazuh-install-files.tar. It contains the Wazuh cluster key, certificates, and passwords necessary for installation.
27/09/2024 15:32:53 INFO: --- Wazuh indexer ---
27/09/2024 15:32:53 INFO: Starting Wazuh indexer installation.
27/09/2024 15:35:36 INFO: Wazuh indexer installation finished.
27/09/2024 15:35:36 INFO: Wazuh indexer post-install configuration finished.
27/09/2024 15:35:36 INFO: Starting service wazuh-indexer.
27/09/2024 15:35:46 INFO: wazuh-indexer service started.
27/09/2024 15:35:46 INFO: Initializing Wazuh indexer cluster security settings.
27/09/2024 15:35:48 INFO: Wazuh indexer cluster security configuration initialized.
27/09/2024 15:35:48 INFO: Wazuh indexer cluster initialized.
27/09/2024 15:35:48 INFO: --- Wazuh server ---
27/09/2024 15:35:48 INFO: Starting the Wazuh manager installation.
27/09/2024 15:37:30 INFO: Wazuh manager installation finished.
27/09/2024 15:37:30 INFO: Wazuh manager vulnerability detection configuration finished.
27/09/2024 15:37:30 INFO: Starting service wazuh-manager.
27/09/2024 15:37:46 INFO: wazuh-manager service started.
27/09/2024 15:37:46 INFO: Checking Wazuh API connection
27/09/2024 15:37:46 INFO: Wazuh API connection successful
27/09/2024 15:37:46 INFO: Starting Filebeat installation.
27/09/2024 15:38:12 INFO: Filebeat installation finished.
27/09/2024 15:38:14 INFO: Filebeat post-install configuration finished.
27/09/2024 15:38:14 INFO: Starting service filebeat.
27/09/2024 15:38:15 INFO: filebeat service started.
27/09/2024 15:38:15 INFO: Checking Filebeat connection
27/09/2024 15:38:15 INFO: Filebeat connection successful
27/09/2024 15:38:15 INFO: --- Wazuh dashboard ---
27/09/2024 15:38:15 INFO: Starting Wazuh dashboard installation.
27/09/2024 15:39:27 INFO: Wazuh dashboard installation finished.
27/09/2024 15:39:27 INFO: Wazuh dashboard post-install configuration finished.
27/09/2024 15:39:27 INFO: Starting service wazuh-dashboard.
27/09/2024 15:39:27 INFO: wazuh-dashboard service started.
27/09/2024 15:39:28 INFO: Updating the internal users.
27/09/2024 15:39:31 INFO: A backup of the internal users has been saved in the /etc/wazuh-indexer/internalusers-backup folder.
27/09/2024 15:39:37 INFO: The filebeat.yml file has been updated to use the Filebeat Keystore username and password.
27/09/2024 15:40:05 INFO: Initializing Wazuh dashboard web application.
27/09/2024 15:40:06 INFO: Wazuh dashboard web application initialized.
27/09/2024 15:40:06 INFO: --- Summary ---
27/09/2024 15:40:06 INFO: You can access the web interface https://<wazuh-dashboard-ip>:443
    User: admin
    Password: Z8qjWt8GQBiiaNz2fTjyaLk+0BqYUjso
27/09/2024 15:40:06 INFO: Installation finished.