Month: October 2018

Getting original client IP from a request in Docker Swarm – Or the issue with issue #25526

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Puh…this is a big one… A client contacted me saying the webserver’s logs on one of our swarm stacks reports the same IP address for any request and it’s not one of any of the clients used: – 10.255.0.2 [18/Oct/2018:13:38:43 +0000] “GET / HTTP/1.0” 401 113 “HTTP-Monitor/1.1” 1 This is an issue as we require… Continue Reading Getting original client IP from a request in Docker Swarm – Or the issue with issue #25526

Docker – Add trusted root ca to local docker-machine swarm

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As one might want when using a custom Docker registry with a cert signed by a custom root ca. As finding the answer to this question has proven somewhat complicated, I’ll note my approach here for future reference (excerpt): Basically, copy pem (Base64 encoded) versions of your CA trust chain into /var/lib/boot2docker/certs/. You can’t use… Continue Reading Docker – Add trusted root ca to local docker-machine swarm