Maintenance script: Created page with " To avoid unnecessary network traffic with cvmfs, we decided to put a proxy between the workernodes and the repositories of CERN. The machine chosen to play this role was qrpr..."

2015-08-26T12:28:22Z

Created page with " To avoid unnecessary network traffic with cvmfs, we decided to put a proxy between the workernodes and the repositories of CERN. The machine chosen to play this role was qrpr..."

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To avoid unnecessary network traffic with cvmfs, we decided to put a proxy between the workernodes and the repositories of CERN. The machine chosen to play this role was qrproxy. First, we had to install Squid on it :
<pre>
yum install squid
</pre>
And we have added the following lines at the end of the config file /etc/squid/squid.conf :
<pre>
# ADDED BY STEF : config for cvmfs proxy
#collapsed_forwarding on
max_filedesc 8192
maximum_object_size 1048576 KB
# 1 GB memory cache
cache_mem 1024 MB
maximum_object_size_in_memory 128 KB
# 20 GB disk cache (we use /cache/squid instead of /var/spool/squid)
cache_dir ufs /cache/squid 20000 16 256
</pre>

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ConfigProxyCvmfs - Revision history

Maintenance script: Created page with " To avoid unnecessary network traffic with cvmfs, we decided to put a proxy between the workernodes and the repositories of CERN. The machine chosen to play this role was qrpr..."