On Tue, Mar 09, 2004 at 10:53:31AM -0300, Alexandre de Abreu wrote: > GianPiero Puccioni wrote: > >I have to set up ten similar machines with Fedora and I'd like to use > >yum for updates and stuff, as doing it independently on every machine is > >stupid I'd like to use one as "master" and and get the stuff from that > >one, but what is the best strategy? > Take a look at this article I've wrote for FedoraNEWS website: > > "Creating a local yum repository" > http://fedoranews.org/alex/tutorial/yum/ Optionally it may be quicker to setup and lightly tune a squid proxy. Make sure it caches things as small as the small hdr files and as large as the largest package (today 66874242 bytes for XFree86-4.3.0-55.src.rpm) Yum... Proxy configuration If you would like to use a proxy with yum you can simply set a shell environment variable of http_proxy. Set it to the url for your proxy. Ex: "http://your_proxy:port/"; The second update via the same proxy will fetch cached objects. Since your machines are similar (not identical) this may work and minimize the pain of not having exactly the right packages handy in the local repository. Note that if you have multiple resources configured for yum or up2date all will be visited on the net. Thus your local yum distribution should be the only place for the fastest updates. If you list "out on the net" repositories squid will help. Yes, Yes, Yes, A local repository is good to have. As you clean out the local duplicated rpm files collect them in one yumable place for updates after the cache expires. When my favorite mirror is overloaded and a package get fails I wait some 20 min and try again. The headers arrive Oh so quickly from the proxy without really touching the mirror and I pick up almost exactly where I left off. This proxy trick helps for 1 or more machines if you have the disk space. i.e. it helps update the first machine perhaps as much as the last. It can also be good to have multiple yum config files... yum -c /usr/local/yum-config-use-only-local update There are other values in a caching proxy so this is good to do. -- T o m M i t c h e l l /dev/null the ultimate in secure storage.
