Appliance category: 
IT infrastructure
Monitoring
PHP

Observium

Network Management and Monitoring

Observium is an autodiscovering SNMP based network monitoring platform written in PHP which includes support for a wide range of network hardware and operating systems including Cisco, Windows, Linux, HP, Dell, FreeBSD, Juniper, Brocade, Netscaler, NetApp and many more.

This appliance includes all the standard features in TurnKey Core, and on top of that:

  • Observium configurations:
    • Installed from upstream source code to /opt/observium.
    • Includes all recommended packages including libvirt for virtual machine monitoring.
    • Includes recommended cronjob for discovery and polling.

      Security note: Updates to Observium may require supervision so they ARE NOT configured to install automatically. See Observium documentation for upgrading.

  • SSL support out of the box.
  • Adminer administration frontend for MySQL (listening on port 12322 - uses SSL).
  • Postfix MTA (bound to localhost) to allow sending of email (e.g., password recovery).
  • All secrets will be regenerated during installation / firstboot (security).
  • Webmin modules for configuring Apache2, PHP, MySQL and Postfix.
Note: Due to security concerns, adding devices from the webUI is NOT enabled.
Please add new devices manually via the CLI. Alternatively, if you are not concerned with the potential security risk, adding devices from the webUI may be enabled - please see #488(comment).
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Usage details & Logging in for Administration

No default passwords: For security reasons there are no default passwords. All passwords are set at system initialization time.

Ignore SSL browser warning: browsers don't like self-signed SSL certificates, but this is the only kind that can be generated automatically. If you have a domain configured, then via Confconsole Advanced menu, you can generate free Let's Encypt SSL/TLS certificates.

Web - point your browser at either:

  1. http://12.34.56.789/ - not encrypted so no browser warning
  2. https://12.34.56.789/ - encrypted with self-signed SSL certificate

Note: some appliances auto direct http to https.

Username for adminer:

Login as username adminer

Username for observium:

Login as username admin

Username for database administration:

  1. Adminer; login as MySQL username adminer:

    https://12.34.56.789:12322/ - Adminer database management web app

  2. MySQL command line tool; log in as root (no password required): 
    $ mysql --user root
Welcome to the MySQL monitor.  Commands end with ; or \g.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

Username for OS system administration:

Login as root except on AWS marketplace which uses username admin.

  1. Point your browser to:
  2. Login with SSH client: 
    ssh root@12.34.56.789

    Special case for AWS marketplace:

    ssh admin@12.34.56.789

* Replace 12.34.56.789 with a valid IP or hostname.