Over the last few days I'm getting 503 now. Looks like a AWS server is now is there an updated list of mirror sites since we have to have each one allowed in our networking security/firewall rules.
nslookup 52.91.151.148 Server: 10.165.20.21 Address: 10.165.20.21#53 Non-authoritative answer: 148.151.91.52.in-addr.arpa name = ec2-52-91-151-148.compute-1.amazonaws .com. wget --debug --verbose http://updates.jenkins-ci.org/update-center.json Setting --verbose (verbose) to 1 DEBUG output created by Wget 1.12 on linux-gnu. --2016-04-21 10:04:22-- http://updates.jenkins-ci.org/update-center.json Resolving updates.jenkins-ci.org... 199.193.196.24 Caching updates.jenkins-ci.org => 199.193.196.24 Connecting to updates.jenkins-ci.org|199.193.196.24|:80... connected. Created socket 3. Releasing 0x0000000000c92240 (new refcount 1). ---request begin--- GET /update-center.json HTTP/1.0 User-Agent: Wget/1.12 (linux-gnu) Accept: */* Host: updates.jenkins-ci.org Connection: Keep-Alive ---request end--- HTTP request sent, awaiting response... ---response begin--- HTTP/1.1 302 Found Date: Thu, 21 Apr 2016 14:04:22 GMT Server: Apache/2.2.14 (Ubuntu) Location: http://updates.jenkins.io/update-center.json Vary: Accept-Encoding Content-Length: 317 Connection: close Content-Type: text/html; charset=iso-8859-1 Set-Cookie: SERVERID=Local; path=/ ---response end--- 302 Found Stored cookie updates.jenkins-ci.org -1 (ANY) / <session> <insecure> [expiry none] SERVERID Local Location: http://updates.jenkins.io/update-center.json [following] Closed fd 3 --2016-04-21 10:04:22-- http://updates.jenkins.io/update-center.json Resolving updates.jenkins.io... 52.91.151.148 Caching updates.jenkins.io => 52.91.151.148 Connecting to updates.jenkins.io|52.91.151.148|:80... connected. Created socket 3. Releasing 0x0000000000c93cb0 (new refcount 1). ---request begin--- GET /update-center.json HTTP/1.0 User-Agent: Wget/1.12 (linux-gnu) Accept: */* Host: updates.jenkins.io Connection: Keep-Alive ---request end--- HTTP request sent, awaiting response... ---response begin--- HTTP/1.1 503 Service Unavailable Content-Type: text/html; charset=UTF-8 Content-Length: 2862 Connection: close P3P: CP="CAO PSA OUR" Expires: Thu, 01 Jan 1970 00:00:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache ---response end--- 503 Service Unavailable Closed fd 3 2016-04-21 10:04:22 ERROR 503: Service Unavailable. -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/0dc9df76-f1f4-491f-a3ac-9f8652919970%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.