Wazuh: show the installer's own error when it fails

wazuh-install.sh writes everything to ~/wazuh-install.output, so a failed run left only "bash exited with status 1" in the log and the telemetry (8 runs in three days, three of them with the default resources). The end of that output now goes into the install log.
2026-11-03 20:14:31 +01:00 · 2026-11-03 10:40:12 +01:00
1 changed files with 5 additions and 1 deletions
@@ -21,7 +21,11 @@ msg_info "Setup Wazuh"
 curl -fsSL https://packages.wazuh.com/$RELEASE/wazuh-install.sh -o wazuh-install.sh
 chmod +x wazuh-install.sh
 if [ "$STD" = "silent" ]; then
-  bash wazuh-install.sh -a >>~/wazuh-install.output
+  bash wazuh-install.sh -a >>~/wazuh-install.output || {
+    $STD tail -n 25 ~/wazuh-install.output
+    msg_error "The Wazuh installer failed, see its output above or in ~/wazuh-install.output"
+    exit 1
+  }
 else
  bash wazuh-install.sh -a | tee -a ~/wazuh-install.output
 fi