Very cool. Thanks for posting the howto. Pretty amazing you can do this
for under a dollar a month.
I did DevOps tooling for a AWS-hosted $job for a few years using
ansible/terraform/boto3 and a little CloudFormation (ugh) so I had some
questions about what's under the hood a bit more than just the (nice) howto
stuff you have in your link.
My current setup is an AWS Lightsail instance ($4/month) with DNS provided
by Google DNS ($1/month).
- how do you get your stable .eu.com FQDN onto your website's ip address
?
- is the website ip address stable ?
- are you using Route53 for your DNS ? What's that cost ?
- (background - I went Google DNS years ago because Route53 was too
expensive. Google DNS also had some nice email and site aliasing
features
that Route53 didn't have back then. I particularly like the ability to
add email aliases for the family very easily, pointing to email wherever
they want it to be hosted)
My Lightsail instance sees zillions of attack attempts from the usual
bots+script kiddies, trying to probe for the usual things (WordPress, PHP,
etc.), from the usual suspect countries with distributions about what you'd
expect from reading the press. I know geoip lookups are an inexact science,
but the data indicate the bots probably aren't trying too hard to falsify
their source ip. They just scan the public address space periodically and
run the same probes the next time.
- I use geoip fencing in nginx to only permit in ip addresses from a
handful of countries with folks I collaborate with. That lessens the
number of attack attempts by a huge amount. Does CloudFront have that
kind of ability too ?
- I also run fail2ban to block ip from addresses (from permitted
countries) who seem to be trying to attack the system. Can CloudFront
also do something like that ?
- do you have anything enabled to alert you if your costs spike up due
to somebody successfully getting into your setup ? I know that a S3
bucket with web data is not any risk from a security standpoint, but I
always worry about AWS costs if a 'feature' happens and somebody/something
causes your usage to spike up. AWS sure likes billing on usage numbers
(sigh).
Lastly - automation. Everything AWS is scriptable basically, which is
pretty powerful. When I rebuilt my Lightsail instance that is a simple
ubuntu running just nginx so I can rsync up to it from my home LAN weewx
box, I automated most of it with Terraform. Previously I'd done similar
things with Ansible. But regardless it was pretty great getting the AWS
unique stuff done fully scripted. All I had to do afterward was set up
LetsEncrypt and do a couple odds+ends.
Have you given any thought on scripting your whole setup with something
like Ansible / Terraform / CloudFormation ? It would be pretty cool to
have an accompanying script or equivalent that did that, once you have the
manual step of getting an account and saving the AWS credentials of course.
Very cool howto. Thanks !
On Sunday, January 3, 2021 at 2:32:40 AM UTC-8 mi...@cougar.eu.com wrote:
> It is nearly 2 years since I migrated my Web Site to AWS S3 but that was
> done in a rather clumsy way. So when I moved my WeeWX deployment to my
> Rasberry Pi I decided to do it properly.
>
> With time on my hands over Christmas I have finally gotten around to
> writing up how I did it and for those that are interested the cost is free
> for the first 12 months then $1.00 US per month after that.
>
> Instructions are here
> <https://www.cougar.eu.com/useful-guides/weewx-guides/publish-weewx-to-s3/index.html>
>
>
>
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