More scanner nodes and new locations

Things are going well and the total number of assets under monitoring is ever increasing. That means that scanning capacity had to increase too. Unfortunately, this was lagging a bit. Some host and website scans where consistently running behind schedule.

Adding new scanner nodes is a job that only requires a few minutes per node. It's not fully automated (yet), but not really a major hurdle too. What was a challenge is making sure the central database and webservers remain snappy and don't grind to a halt.

The good news: It has been fixed. Besides the extra nodes we've also added extra datacenters: Mumbai (India) and Toronto (Canada) are now scanner node locations too. The extra capacity should kill the backlog in a few days. If not we'll be adding extra nodes again later this week.