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There are two Pulp servers in both DCs instead of two Pulp servers in each DC. Currently we build a setup where /var/lib/pulp/content, /var/lib/pulp/published and /etc/pki/pulp will be located on a NFS volume. Contents of other sub directories of /var/lib/pulp will be rsync'ed to the second system. A mongodb replica (Primary, Secondary) will be used. Apache httpd listens on a failover/ cluster IP address (actually 0.0.0.0). We want to use a custom CN/ domain != $HOSTNAME for the mirror DNS name. I'll have to check how many apache configs need to be altered in order to use custom domain name + SSL cert. I don't want to overwrite /etc/pki/tls/certs/localhost.crt . Question: Which apache files (e.g. in /etc/httpd/conf.d) will be changed by Pulp after Pulp installation? If there are any, can I disable it? Thank you. Arnold - -- Arnold Bechtoldt IT Engineering & Operations inovex GmbH Zur Gießerei 16 D-76227 Karlsruhe Tel: 07231 31 91 0 Fax: 07231 31 91 91 Mobil: 0173 3181 117 [email protected] www.inovex.de Sitz der Gesellschaft: Pforzheim AG Mannheim, HRB 502126 Geschäftsführer: Stephan Müller Am 27.11.13 21:06, schrieb Arnold Bechtoldt: > Hey, > > we want to setup Pulp with a two-side HA concept. > > There will be two servers in each of two DCs. Two per DC to do a > fast failover within a DC, another (identically configured) two in > the second DC to be able two work when the first DC is completly > down. > > Repositories to be mirorred: > > * RHEL server with additional repositories/channels * EPEL * > Foreman (low prio) * Puppet Labs (yum.puppetlabs.com) * rpm repos > of some hardware vendors * rpm repos of some software community > projects * several rpm repos of own software > > and the same required for Ubuntu and maybe SLES (ASAP). > > > Geo-redundant SAN (both DCs) via NFS is available. > > When I understood Pulp correctly, Pulp requires mainly httpd with > mod_wsgi, mongodb and storage (/var/lib/pulp/contents) for > pulp-server and any host for pulp-admin. pulp-consumer is currently > not planned for use. > > > Besides to the node feature there are no docs concerning pulp HA on > the web (or PEBKAC) - I would add some as soon I am able to. > > We have tested Pulp to mirror the repos mentioned above and cloned > some, too. Some questions remained be open: > > * do I need 4 x independent storage space? * do I have to manage 2 > or 4 pulp servers with the same content/sync-tasks/clone-tasks? > note: every server must be able to provide current mirrors of > upstream in a short time (5-10 min) after a failover * is it a > expected behaviour that pulp doesn't re-download missing contents > to /var/lib/pulp/contents/ of a repo (intentionally removed some)? > * is there a way to import contents of a repo (mirror) in another > pulp server with the same repo settings/parameters? * does a > mongodb replication (master->3 x slave) make sense? > > notice: Pulp needs to be run on only one system at the same time. > Active/Active over both DCs isn't a must. The release of packages > of the most important mirrors to the consuming hosts will be > staged. > > > Thank you for developing Pulp and giving your ideas to this topic. > > > Arnold > > > > _______________________________________________ Pulp-list mailing > list [email protected] > https://www.redhat.com/mailman/listinfo/pulp-list > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSnaV7AAoJEHgwgAQjZOwkfskIAJddWgDC4LdT/kwzmvz6tHWN PlYk9TT81/ZXr2CeRNmbVvxRaX1dVzILfNXB52l/97JKrpG2Lfr9Q/q64j7w8ImG zMdZ3d7itZ7UqZsG1m4bgFU6zGX8EBRRNzBzXKMMrLMK2YYfoReRMO8Ykqv01NBl 9s5avutuWJ78K08+kwuDsODTXt0qjJ7GKB47LBxiKnxDnhojGFXIRktsnbFxY21K BgkMkKcdyDdvFme+x9azrqj33mv//3lGfqz8OesJ1UIhTewgfblnVTiGQKQfLvK0 65BQJl24PssWvhkJQA2PiKLbXfBZyj/+eB5BJl1XjWRNn+rnFloGnUKELlyXjB8= =qwpT -----END PGP SIGNATURE----- _______________________________________________ Pulp-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/pulp-list
