Collate and document backup strategy for our infrastructure machines

[sxa]

The top level README.md on the infrastructure repository is somewhat out of date with respect to our backup setups and policy for the infrastructure systems (jenkins, api, blog, monitoring etc.)

We should get the documentation up to date, while ensuring that all appropriate backups are definitely in place and running.

[sxa]

@gdams @karianna Can we work on this please? I need to know what we currently have in place for backups on our infrastructure systems as I'm not confident that our current documentation is up to date

[sxa]

ping @karianna @gdams :-)

[sxa]

@gdams @karianna On the TSC call it was mentioned that we do still have these backups in place - can we have a discussion and get the current situation correctly documented please?

[sxa]

@gdams When we discussed this you wre going to set up some EC2 space for this - was it done?