[Qa-jenkins-scm] [Git][qa/jenkins.debian.net][master] 2 commits: use cdn-fastly directly when proxying through squid

[Holger Levsen]

Holger Levsen pushed to branch master at Debian QA / jenkins.debian.net


Commits:
28b209e2 by Helmut Grohne at 2018-08-28T15:35:57Z
use cdn-fastly directly when proxying through squid

When you configure deb.d.o with apt, apt performs a SRV lookup and
connects to the right backend. When you use a proxy, the proxy is in
charge for performing those SRV lookups. squid doesn't do that. So it
connects to deb.d.o and receives a 302 redirect to cdn-fastly. Except
when it doesn't and receives a timeout instead. This happened a lot
recently.

The whole business of redirecting each request is neither efficient nor
fault tolerant. So we change the default mirror to the default SRV
target when connecting through a squid. Putting the redirects out of the
loop is both faster and avoids the timeouts.

- - - - -
036d96c4 by Holger Levsen at 2018-08-28T15:37:25Z
reproducible: fixup 28b209e25e and also use cdn-fastly.deb.d.o directly on arm64 and armhf

Signed-off-by: Holger Levsen <holger at layer-acht.org>

- - - - -


1 changed file:

- bin/common-functions.sh


Changes:

=====================================
bin/common-functions.sh
=====================================
@@ -1,7 +1,7 @@
 #!/bin/bash
 # vim: set noexpandtab:
 
-# Copyright 2014-2017 Holger Levsen <holger at layer-acht.org>
+# Copyright 2014-2018 Holger Levsen <holger at layer-acht.org>
 #         © 2018      Mattia Rizzolo <mattia at mapreri.org>
 # released under the GPLv=2
 
@@ -112,11 +112,11 @@ else
 	if [ -z "$MIRROR" ]; then
 		case $HOSTNAME in
 			jenkins|jenkins-test-vm|profitbricks-build*)
-				export MIRROR=http://deb.debian.org/debian ;;
+				export MIRROR=http://cdn-fastly.deb.debian.org/debian ;;
 			bbx15|cb3*|cbxi4*|wbq0|odxu4*|odu3*|odc*|ff*|ff4*|opi2*|jt?1*|p64*)
-				export MIRROR=http://deb.debian.org/debian ;;
+				export MIRROR=http://cdn-fastly.deb.debian.org/debian ;;
 			codethink*)
-				export MIRROR=http://deb.debian.org/debian ;;
+				export MIRROR=http://cdn-fastly.deb.debian.org/debian ;;
 			spectrum)
 				export MIRROR=none ;;
 			*)



View it on GitLab: https://salsa.debian.org/qa/jenkins.debian.net/compare/0d754ea1a0f1bec23a1b206b5a42a63aef5a4904...036d96c41c95fa5c2289c62abac30a06f5464b94

-- 
View it on GitLab: https://salsa.debian.org/qa/jenkins.debian.net/compare/0d754ea1a0f1bec23a1b206b5a42a63aef5a4904...036d96c41c95fa5c2289c62abac30a06f5464b94
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