Of easy and painless systems monitoring
Wednesday, March 25th, 2009I’m not a systems administrator. I only have 8 servers to babysit and it used to be enough to be a time consuming problem. You might not be a systems administrator either, nor have many machines / services / websites to monitor, yet the fact remains that as IT professionals we need to keep a close eye on what’s going on. I’m not talking about 99.999% uptime here, but a 1% downtime is enough to make a lot of customers, clients and managers angry; especially since outages have a way to happen exactly when it should not.
What are your options? How much does it cost? What can you monitor? These are all questions I’ll try to shed a light on. The solution I’m proposing today is one I used myself for years. I’m not legally obliged to 5-9 availability, yet this is what I achieved with a total cost of 0. Yep, z.e.r.o. zero. El zilcho.
I’m not saying this will work for anybody, neither am I pretending to be an expert on the issue at hand, but I learned a lot in a few years on the subject so here it is.