Installing Hassio – Home Assistant

We started a series of super interesting posts, where in this first one we will see the installation of Hassio or Home Assistant on a Debian machine as a container will be quick and easy, From there, it will be time to grow and centralize all our devices so that we can manage them from here. Home Assistant is going to become the brain of our home automation system, From here we will know the status of each device and carry out the corresponding actions that interest us.

Configuring Debian+Apache as an OWA Reverse Proxy in DMZ

If we have an Exchange installation and we want to publish OWA abroad, we should never open the ports directly to our Exchange, for this there are proxies located in the DMZ that will present us with our OWA. In this case we are going to set up a Reverse Proxy with DEBIAN and APACHE. To do this, we start from the fact that we have a debian installed in our DMZ with the port 443 of the WAN pointing at it and allowing the port to pass through 443 from our server to the LAN's Exchange CAS.

Installing Nagios 3.x

We are going to perform a Nagios installation starting from a Debian Etch installed without anything. With Nagios we will be able to monitor any equipment that has a snmp service installed and configured, although they can be monitored by other means that we will explain later.