Hi Bin, Using the Pulp3 Ansible Installer, we do not support a read-only server like you want. The installer could be extended to support it, as pulp 3 does support it, but we do not currently support it and overcoming #7 below would be time-consuming.
The closest you can do with the current installer (or 3.15's installer) is: 1. Run pulp_content and pulp_webserver against this server. 2. You would configure pulp_webserver to talk only to that pulp_content instance by leaving pulp_content_bind at its default of "127.0.0.1:24816" for this host (or use a unix domain socket). 3. You'd have to point to another pulp_api server (pulp_api_bind) and redis (pulp_settings.redis_host). Additionally, with manual configuration you can accomplish what you want: 4. Manually install & configure the redis instance to be a replica. See our pulp_redis role on how to install it and how to configure it to listen on the network: it is relatively simple to read & understand. You should actually do this before running pulp_content and pulp_webserver. 5. When running the installer against this host, pulp_settings.redis_host defaults to `localhost`, which is what you'd want instead of pointing to another pulp_redis server (contradicts #3). 6. After running the installer, manually adjust the apache/nginx config files (nginx.conf & pulp-vhost.conf) placed by pulp_webserver to not talk to any pulp-api server. pulp_webserver's pulp_content_bind variable defaults to localhost, which makes things easier.) 7. After running the installer, manually adjust the webserver snippets from plugins (e.g., pulp_container.conf) to not talk to any API server. See https://docs.pulpproject.org/pulp_installer/customizing/#separate-servers-for-each-and-every-service for a different example of multiple hosts, each host having a roles lists & variables. -Mike On Sun, Feb 27, 2022 at 4:40 PM Danny Sauer <danny.sa...@konghq.com> wrote: > You can definitely run multiple content servers as long as they all have > access to the DB and files are available in the same path. > > --Danny > > On Sun, Feb 27, 2022, 12:23 PM Bin Li (BLOOMBERG/ 120 PARK) < > bli...@bloomberg.net> wrote: > >> Just wondering if there is a documented procedure to configure additional >> content only server. Will it work if I only run 3 roles below and config >> redis as slave of the primary server? We share the external db and rsync >> the /var/lob/pulp/media/artifact. >> >> - pulp_content >> - pulp_redis >> - pulp_webserver >> >> Thanks >> _______________________________________________ >> Pulp-list mailing list >> Pulp-list@redhat.com >> https://listman.redhat.com/mailman/listinfo/pulp-list > > _______________________________________________ > Pulp-list mailing list > Pulp-list@redhat.com > https://listman.redhat.com/mailman/listinfo/pulp-list -- Mike DePaulo He / Him / His Service Reliability Engineer, Pulp Red Hat <https://www.redhat.com/> IM: mikedep333 GPG: 51745404 <https://www.redhat.com/>
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