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Author | Topic: Moving to New Server | |||||||||||||||||||||||||||||||||||||
Admin Director Posts: 13100 From: EvC Forum Joined:
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The operating system for our current server is being EOL'd, so we're moving to a new server running AlmaLinux 8.4.
Everything's been moved over to the new server, it's ready to go, but it takes a while for the website's new IP address to propagate across the Internet. Some of you will be using the new server before the end of the day, for others it will take longer, potentially a few days. The changeover will be transparent. You won't notice a thing. Please post any issues/problems to this thread.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
For those curious about whether they are using the new or the old server, here's some information:
If you're on a laptop or desktop, on Windows bring up a cmd window, now called a PowerShell. On a Mac bring up a Terminal window. This command works on both Windows and Mac:
nslookup evcforum.net You'll see this output for the old server:
Server: 192.168.0.1 Address: 192.168.0.1#53 Non-authoritative answer:Name: evcforum.net Address: 66.148.117.70 The website's IP address is on the last line.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
I should have mentioned there are no SSL/TLS certificates yet. The certificates have to be issued under the domain name, not the IP, and the nameserver update hasn't propagated to the server yet. I'll issue them as soon as I can, but we're going to be away this weekend and my time will be limited.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
According to a DNS checker I just ran, the new IP address hasn't yet propagated anywhere in the world. That seems pretty slow. I'll check again later.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
The registrar for our domain experienced a hiccup. The new IP is now propagating around the world (only four days after I originally made the change) and everyone should be seeing it soon. You will likely get a security warning until I install the SSL/TLS certificates, which I'm doing now.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
Certificates are in place, you should already have been redirected to https. Thanks for the feedback.
nwr, I'm not sure, but you may need to remove the evcforum.net entry from your hosts file before the security warning goes away.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
Well, that's a new one. Thanks for letting me know.
This message posted as ringo, but when you were entering it was it still calling you Admin?
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Admin Director Posts: 13100 From: EvC Forum Joined:
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I'm tracking down the bug now, but where it say "Welcome, Admin!" at the top, that's probably a bug. You're not really logged in as Admin. Should be fixed soon.
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Admin Director Posts: 13100 From: EvC Forum Joined:
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The "Welcome, Admin" problem is fixed, moving on to next problem.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
I'm unable to reproduce this problem myself. Is the blue arrow problem still there? If so then I suspect a DNS problem. If you use Chrome, could you try resetting Chrome's DNS cache, because it is possible that "evcforum.net" and "www.evcforum.net" are not pointing to the same IP address in Chrome's DNS cache. Reset it like this:
If you don't use Chrome then please tell me which browser you useq and I'll figure out how to reset its DNS cache. If you have your own way of checking if the problem is fixed then use that, but if not then try this:
Hopefully it's fixed, but if not let me know and I'll look into it further.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
The spelling stuff is specific to your computer. If you're not seeing wavy red underlining of misspelled words in the reply box for EvC Forum then you shouldn't see it when typing text anywhere else, either. For instance, mistype a word into the Google search box and normally you would see wavy red underlining there, but if you're not seeing it in the EvC Forum reply box then you shouldn't see it there, either. You should see it in both places or neither place.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
The database has been moved from the old server to the new. We are now running off the version of the database on the new server. Please post any problems to this thread.
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Admin Director Posts: 13100 From: EvC Forum Joined:
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EvC Forum is now running on the new server with no dependencies on the old. I decommissioned (deleted) the old server yesterday and it no longer exists (it was a virtual server, as is this one).
The new server has a couple additional features provided by an updated control panel that make it much more secure. The reason we moved to a new server was because while investigating persistent break-ins I discovered that the OS on the old server was being EOL'd, and so we'd have to move because though I could continue using the EOL'd OS, software providers would no longer support their software on it. In fact, this had already happened for the server's control panel, which stopped receiving updates around a year ago, as also had the firewall, which perhaps created a weakness that was exploited to break in. The new server is running Almalinux 8.6. Almalinux is an open source version of Linux intended to fill the gap left by the EOL of Centos, our old OS. It calls itself a "1:1 binary compatible clone of RHEL" (Red Hat Enterprise Linux). Hopefully it will be around for a long time.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
Thanks. The latest control panel features made moving the website itself over pretty easy. More challenging was becoming familiar with a bunch of behind-the-scenes changes related to security.
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Admin Director Posts: 13100 From: EvC Forum Joined: |
In a minute or two I'll be releasing minor changes that affect a lot of files. Please report any problems here.
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