Tag: sysadmin
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Excessive uptime(!?)
Somewhere on the internet there’s a mailserver with a larger uptime, I guess? I don’t think anyone dares to reboot it …. (this is a server the customer was going to migrate off about 5 years ago …. somehow it’s still in use) (2290 days is a little over 6 years)
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systemd-resolve (DNS is always to blame)
Random unscientific finding; perhaps systemd-resolve isn’t quite ready for prime time yet?
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Traefik + Azure Kubernetes
Some notes on getting the traefik setup as a reverse proxy / ingress / router / gateway to multiple kubernetes deployments
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Time to update to Varnish 6?
Random config dump for varnish 6 + hitch on Debian Linux. (includes http2 support)
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Postfix – qshape
Somehow I’ve only just found out about ‘qshape’. It’s a nice little tool to help show what’s going on, on a postfix based mail server. You can summarise by sender (-s) and choose the queue …. which is a bit easier than trying to spot patterns in the ‘mailq’ output.
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Automated twitter compilation up to 30 June 2019
Arbitrary tweets made by TheGingerDog up to 30 June 2019
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Automated twitter compilation up to 07 May 2017
Arbitrary tweets made by TheGingerDog up to 07 May 2017
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Automated twitter compilation up to 14 June 2015
Arbitrary tweets made by TheGingerDog up to 14 June 2015
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Automated twitter compilation up to 07 December 2014
Arbitrary tweets made by TheGingerDog up to 07 December 2014
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Squid 3.4.x for with transparent ssl proxying/support for Debian Wheezy.
I needed a variant of Squid which supported transparent SSL interception (i.e via iptables redirection) so I could log outgoing HTTPS requests without the client being aware. The stock wheezy variant doesn’t support SSL (see : Debian Bug Report). Even after recompiling Wheezy’s squid3 it didn’t seem to work (perhaps my stupidity) so I ended…