Hi Yvan, Could you please upgrade Puppet configuration to add two files below to /etc on ccqserv{126..149}, it is required for docker to use squid proxy. It was broken by CentOS7 upgrade. https://github.com/fjammes/qserv-cluster/tree/master/cluster-node/etc-centos7 This minor detail is blocking cluster use against on these nodes. Thanks, and have a nice day :-) Fabrice ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1