riceo100

In this particular camera and many other mirrorless cameras, the viewfinder is another digital display. My guess would be they’re required for making it easier to focus in direct sunlight. I tend to only use the viewfinder in this situation (on an a7s ii and a1)

Tools for these kinds of migrations do exist, but the problem is split in to:

1. The migration of your Applications & Dependencies: Let's say you have a bunch of web applications in different frameworks. I imagine you would install your favourite web server and language/framework dependencies, set up their database servers then clone in your applications from their source control, and install any db schemas. You could automate this entire process by using a tool like Ansible to define the entire process in code. It requires a little more investment initially but then in the future bootstrapping your entire stack elsewhere is as simple as running the Ansible configuration on a fresh VM.

2. Migrating Persistent Data: I would probably use a tool like Rsync to move any large data across providers to servers that have been configured as above.

As a Bonus, you could also use Terraform to provision the VMs in the new hosting provider (assuming there's a provider for your chosen company). This can fire API calls off to create the VMs, configure networking etc, then start the Configuration Management tool like Ansible).

Having said that, there's a bit of learning to do to use these tools so I could see some value in a simple tool for migrating VPS'. However, my gut feeling is that you'll need some form of templating/understanding of the changes between the old&new VPS' (even things as simple as IP address changes), so it could be easy to end up reinventing the wheel.

Maybe "Googlebot" is a trademark, or maybe you are violating the usage terms the crawled sites have put in place by masquerading yourself... Could you get in to trouble? _MAYBE_? Seems like a stretch in practice though. I've come across people doing this to sites i've been an admin of relatively often, and unless you're crawling with enough intensity to cause a DoS or doing something nefarious with the content, most site owners would maybe roll their eyes and move on.

I used to use Marathon on Mesos for deploying Docker containers, and orchestrated it via a hacked together Jenkins cluster, which worked well but took a lot of configuration and was somewhat brittle.

I moved to Kubernetes about 6 months ago and have been really enjoying it. My first production cluster was hand rolled on AWS, where I found the cloud-provider load balancer integrations extremely helpful (https://kubernetes.io/docs/user-guide/load-balancer/).

I'm now using Google Container Engine which is effectively just a hosted Kubernetes cluster on GCP, which has really been 0 effort setup, and have been deploying to it with Wercker (http://www.wercker.com) [Disclaimer: I currently work at Wercker as of the last few months, but was a fan/user for many years before joining]

One thing I noticed across Openshift, Mesos, and Kubernetes: none of them handle the Docker daemon on a node hanging particularly well, which in my experience happens fairly often.

Nice, but in practice I've found that when working with replication on big production DBs I usually don't have the space to hold multiple copies of a data dir that I want to delete, and copying elsewhere takes too long. Not a blocker to using it by any means as at least this adds a natural sanity-checking stop.

Same here. A single node failure has lead to the whole cluster crashing down around me on more than one occasion.

great stuff, guys!