Dear Galaxy admins, We have a problem of connection with pulsar on our HPC cluster. We use ansible-galaxy to install the couple galaxy-pulsar, like in the training admin session. The two playbook run with success but when we launch an analysis (simple bwa test), the job remains pending without any error message. The same two playbooks work very well on a virtual machine (centos8) and the bwa test works too. We simply modify the pulsar servers to use ou HPC centos8 instead of the VM and we don't understand why it doesn't work anymore. From the cluster, we can see that there is no connection from the pulsar user. Can you, please, help us to fix that? Thanks Luc ------------ Luc Cornet, PhD Bio-informatician Mycology and Aerobiology Sciensano