Trying out “ulimit -s 2048” in /etc/rc.d/rc, as per this article. The default of 10MB for stack does indeed seem too high.
Tag: web hosting
PowerDNS
GoDaddy goes down, the cycle is complete
Back when I just started doing web things, there weren’t Web 2.0, cloud computing, or much of web services. Â People used to do their own thing, and that’s exactly what I was doing too. Â I had a home server that was my web, email, ftp, dns, file, and print server. Â And maybe something else server as well. I just don’t remember anymore. Â But gradually, companies started popping up left right and center, that made it easier to have your stuff somewhere else, somewhere other than your own server. Â And one of the first things that I “gave away” were the domain names. Â I tried a few companies back then and chose to go with GoDaddy, because it was by far the cheapest I could find. Â Then my web server was moved to a VPS hosting, which was cheaper and faster than my home server machine. Â Then email went to Gmail. Â Then I got rid of printers at home. Â Then I moved my pictures to Flickr. Â And then the rest of the files ended up on either Dropbox or Evernote. Â The home server was long gone.
In the last three or four years, I’ve been feeling the need to reverse that migration. Â First, when my web hosting company got hacked and lost all the data (yeah, apparently they weren’t keeping backups either). Â Then with some migrations issues I had over Gmail, which just didn’t have all the tools I needed. Â And now with GoDaddy going offline for a few hours yesterday, because of a DDOS attack against their servers.
When considering such a move, one of the first thoughts is usually – do I really think that my own servers cannot be hacked or DDOSed? Â Of course not. Â They can, and probably will. Â But there are two small things to remember here. Â Firstly, I am a much smaller target than GoDaddy. And secondly, having control in your own hands is important. Â Need backups? Â Do them yourself. Â Being hacked and need to move to another host urgently – you have everything you need to do so. Â Something went down, it’s up to you to fix it.
I’m not saying that I am moving everything back onto my home server yet. Â But I am seriously considering getting some of that control back, and hosting it on my own server. Â After the GoDaddy incident yesterday, I am most definitely setting up my own “DNS friends circle”. Â And with disk space getting so much cheaper, I am seriously considering moving the emails and files back to my own server again. Â Especially after I discovered that Flickr lost or corrupted some of the files that I’m storing over there.
This whole thing of moving back and forward is nothing new though. Â Progress often happens in spirals. Â Think, for example, about the desktops. Â Things started off as dumb terminals connected to a central mainframe computer. Â Then then moved into standalone desktop computers. Â Then terminal servers got popular again, with slightly less dumber terminal clients. Â Then desktops and laptop again. Â And now once again things move to the cloud, somewhere far away from the end user. Â Who, in tern, moves to a smartphone or table, which is, arguably, Â the next reincarnation of the desktop computer.
Things go back and forward all the time. Â So I’m thinking it’s time for me to get some of my things back. Â Even if just for a while.
Jumping off the Cloudflare bandwagon
Since I’ve recommended CloudFlare on this blog quite a few times, I thought it would be fair to let you guys know that I’ve removed my site from CloudFlare yesterday. Â The domain management is back to GoDaddy.
Why? Â Well, now that CloudFlare is getting bigger by the day, it seems to be getting more and more attacks and partial downtimes globally. Â There are also a few temporary quirks happening every now and then, where connections would get reset and such. Â Not that these are too annoying to have, but not knowing whether an issue with the site is a CloudFlare one or not – that’s annoying to me. Â I can live with my site not working right, as long as I know what exactly the problem is. Â Because if I know where the problem is, I usually know how to fix it and how much time it will take. Â When its a CloudFlare issue, I am out of the loop and I am out of control. Â And that I can’t have. Â Even if that happens rarely.
Regarding my recommendation to use CloudFlare, I still stand behind it. Â I think that if you haven’t tried the service, you definitely should. Â And, you especially should if your site has global audience and you don’t have technical team in place.
Good news from CheapVPS.co.uk
Through the years of hosting this blog as well as many other websites, I’ve received plenty of bad news from hosting companies. “We’ve been hacked”, “we lost your data”, “the company is shutting down”, “we are increasing the hosting fees for your plan”, and so on and so forth. In fact, now that I see an email from my hosting company I automatically assume that it’s bad news.
Gladly, my current hosting company – CheapVPS.co.uk – is better than most that I had experiences with, and it’s working hard to change my perspective. Their efforts seem to be paying off. Here is an email from them I found in my mailbox this morning.
Dear Customer,
We have some good news regarding your OpenVZ VPS!
Over the next 4 weeks we’ll be migrating all of our OpenVZ customers over to brand new, much higher specification servers.
There will be no changes to your account or your billing and the only downtime we anticipate should be for around 10 minutes while IP routes are updated to point to the new servers. Your IP address will not change.
Whilst every effort is taken on our part to keep things backed up, we recommend that you ensure you have adequate backups in place, prior to this planned migration.
We will be starting with hardware node vz1uk on Tuesday 29th November and working our way through to vz43uk. You will be able to check the node you are on, from your SolusVM control panel, we will also email you the night before we move your VPS over.
So to sum up:
- No changes to billing
- No changes to your account or IP address
- Upgraded server hardware for no charge
If you have any questions or concerns, please feel free to submit a support ticket at :
https://secure.cheapvps.co.uk/Kind Regards
CheapVPS
Thank you guys, you are awesome!