I recently used a one click app droplet to fire up a new wordpress installation for a site that’s being migrated.
I went through the configuring process and set up LetsEncrypt per the auto scripts instructions.
The site isn’t live yet so I had to migrate the DNS (via an a-record change) in Cloudflare to the new server temporarily to get the SSL updates to go through.
Once done I migrated the DNS back to the old server and connected directly to the new site via a host file update.
All looked good (lets encrypt was working as normal). This morning when trying to login the site crashed, so I rebooted the server but now all I receive are timeout notifications via browser.
I still have SSH access and ran the following:
systemctl status sshd
Dec 20 12:33:07 ggs-live-1gb sshd: Invalid user mc from 126.96.36.199 port 44058 Dec 20 12:33:07 ggs-live-1gb sshd: Received disconnect from 188.8.131.52 port 44058:11: Bye Bye [preauth] Dec 20 12:33:07 ggs-live-1gb sshd: Disconnected from invalid user mc 184.108.40.206 port 44058 [preauth] Dec 20 12:34:00 ggs-live-1gb sshd: Received disconnect from 220.127.116.11 port 46578:11: [preauth] Dec 20 12:34:00 ggs-live-1gb sshd: Disconnected from authenticating user root 18.104.22.168 port 46578 [preauth] Dec 20 12:34:37 ggs-live-1gb sshd: Accepted publickey for root from 22.214.171.124 port 58845 ssh2: RSA** REMOVED FOR SECURITY** Dec 20 12:34:37 ggs-live-1gb sshd: pam_unix(sshd:session): session opened for user root by (uid=0) Dec 20 12:36:16 ggs-live-1gb sshd: Invalid user vbox from 126.96.36.199 port 33879 Dec 20 12:36:17 ggs-live-1gb sshd: Received disconnect from 188.8.131.52 port 33879:11: Bye Bye [preauth] Dec 20 12:36:17 ggs-live-1gb sshd: Disconnected from invalid user vbox 184.108.40.206 port 33879 [preauth]
The address of the server is 220.127.116.11, not sure what IP 18.104.22.168 is doing…
Just checking firewall settings also…
To Action From
22/tcp LIMIT Anywhere
443/tcp ALLOW Anywhere
80/tcp ALLOW Anywhere
22/tcp (v6) LIMIT Anywhere (v6)
443/tcp (v6) ALLOW Anywhere (v6)
80/tcp (v6) ALLOW Anywhere (v6)
Any ideas? Any feedback would really be appreciated.
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