Dated 11th Sept, 2018, Github has started showing unexpected behavior twice which leads to failure of git clone of rdoinfo repo which impacted all periodic jobs and RDO third party jobs.
Logs from few jobs:
http://logs.rdoproject.org/openstack-periodic-24hr/git.openstack.org/openstack-infra/tripleo-ci/master/legacy-periodic-tripleo-ci-centos-7-ovb-1ctlr_1comp-featureset020-queens/5561982/job-output.txt.gz
2018-09-11 10:57:51.504084 | tripleo-ovb-centos-7 | TASK [build-test-packages : Fetch local rdoinfo copy] **************************
2018-09-11 10:57:51.516792 | tripleo-ovb-centos-7 | Tuesday 11 September 2018 10:57:51 +0000 (0:00:00.640) 0:05:26.891 *****
2018-09-11 10:58:01.090100 | tripleo-ovb-centos-7 | fatal: [undercloud]: FAILED! => {"changed": false, "cmd": "/usr/bin/git clone --origin origin https://github.com/redhat-openstack/rdoinfo /home/zuul/DLRN/rdoinfo", "msg": "fatal: unable to access 'https://github.com/redhat-openstack/rdoinfo/': TCP connection reset by peer", "rc": 128, "stderr": "fatal: unable to access 'https://github.com/redhat-openstack/rdoinfo/': TCP connection reset by peer\n", "stderr_lines": ["fatal: unable to access 'https://github.com/redhat-openstack/rdoinfo/': TCP connection reset by peer"], "stdout": "Cloning into '/home/zuul/DLRN/rdoinfo'...\n", "stdout_lines": ["Cloning into '/home/zuul/DLRN/rdoinfo'..."]}
Resolution: Remove dependency from github for clonning rdoinfo
http://