Troubleshoot CMS singularity invocation and images
Summarizing here an email thread mainly w/ Shahzad, Saqib, and Marco Mascheroni and related troubleshooting work.I highlighted 2 problems w/ the images and invocation:
- at the beginning of June there was a problem w/ certificates
- the singularity wrapper invokes the setup of osg-wn-client
- happened because the image was not updated since January (testing and validation could not keep up w/ the new images built by Shazad) and some CAs expired at the end of May. OSG advertised the fact and the new RPM for about a month. The failure to update caused many CMS jobs to fail.
This has been fixed adding automatic updates for security fixes.
- There should be no need to add the setup from CVMFS Oasis, the osg-wn-client RPM is installed in the image already. This is still under investigation. Probably some CMS sw is overriding the system path or library path (where osg-wn-client is installed)