cvmfs on port 8000 blocked on some sites, VM is not working

h2020-westlife-eu / virtualfolder

Virtual Folder

http://internal-wiki.west-life.eu/w/index.php?title=D6.1

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cvmfs on port 8000 blocked on some sites, VM is not working #12

Closed TomasKulhanek closed 7 years ago

TomasKulhanek commented 7 years ago

West-life VM on several remote doesn't boot/work. Several remote sites blocks all traffic going through different ports than 80 and 443.

Nov 11 13:20:12 localhost cvmfs2: (west-life.egi.eu) switching host from http://cvmfsrep.grid.sinica.edu.tw:8000/cvmfs/west-life.egi.eu to http://cvmfs-egi.gridpp.rl.ac.uk:8000/cvmfs/west-life.egi.eu Nov 11 13:20:17 localhost cvmfs2: (west-life.egi.eu) switching host from http://cvmfs-egi.gridpp.rl.ac.uk:8000/cvmfs/west-life.egi.eu to http://klei.nikhef.nl:8000/cvmfs/west-life.egi.eu Nov 11 13:20:22 localhost cvmfs2: (west-life.egi.eu) switching host from http://klei.nikhef.nl:8000/cvmfs/west-life.egi.eu to http://cvmfsrepo.lcg.triumf.ca:8000/cvmfs/west-life.egi.eu Nov 11 13:20:27 localhost cvmfs2: (west-life.egi.eu) failed to fetch file catalog at west-life.egi.eu:/software/scipion/1.0.0 (34a7cf792fdced45529c086aafa47eda70f8a8a7) (hash: 34a7cf792fdced45529c086aafa47eda70f8a8a7, error 7 [host connection problem])

TomasKulhanek commented 7 years ago

See below. So if Tomas is still experiencing the same problems I’d need the requested output from the ‘cvmfs_config showconfig west-life.egi.eu’ command.

About switching to port 80, if this is happening at DL, there might be useless if using a VM on the laptop in the office, as the request will be mangled by the webcache redirection.

Catalin

TomasKulhanek commented 7 years ago

Fresh installation and configuration obtained from cvmfs still points to 8000 ports:


$ cvmfs_config showconfig west-life.egi.eu
...
CVMFS_SERVER_CACHE_MODE=
CVMFS_SERVER_URL='http://cvmfs-egi.gridpp.rl.ac.uk:8000/cvmfs/west-life.egi.eu;http://klei.nikhef.nl:8000/cvmfs/west-life.egi.eu;http://cvmfsrepo.lcg.triumf.ca:8000/cvmfs/west-life.egi.eu;http://cvmfsrep.grid.sinica.edu.tw:8000/cvmfs/west-life.egi.eu'    # from /etc/cvmfs/domain.d/egi.eu.conf
CVMFS_SHARED_CACHE=yes    # from /etc/cvmfs/default.conf
CVMFS_STRICT_MOUNT=no    # from /etc/cvmfs/default.conf

TomasKulhanek commented 7 years ago

will be solved by moving to wenmr cvmfs

TomasKulhanek commented 7 years ago

Seems that this issue applies to wenmr.egi.eu too. Moving and switching to wenmr.egi.eu will not solve the problem. REOPENING

TomasKulhanek commented 7 years ago

The following fixes the issue: Add the following line to /etc/cvmfs/default.local CVMFS_SERVER_URL='http://cvmfs-egi.gridpp.rl.ac.uk/cvmfs/@fqrn@'

cvmfs_config wipecache cvmfs_config probe service autofs restart