You finding it hard != is hard
>Getting HA to actually work in AWS is a nightmare of proprietary configuration and obscure documentation
Strange. I have no problem with it. Most of my peers don't either. There is waaay worse documentation than AWS.
>Hardware-in-a-DC HA has been around approximately forever, and there is far more documentation available on the hundreds of ways to get it working rock-solid... all without vendor lock-in.
If you could point me to all this documentation you speak of that guarantees a "rock-solid" co-lo experience...