I have Postfix installed on two servers. One of them writes e-mail (satellite) and the other one delivers the e-mails (smarthost). When I write e-mail from the satellite server I’m using the sendmail command. My problem is that when e-mail arrives the Return-Path is set to the user@hostname where user is the user that is … Read more
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I have been using Satellite for a while now and I am able to kickstart machines directly from the official main RH channels Red Hat Enterprise Linux (v. 5 for 64-bit x86_64) Red Hat Enterprise Linux Server (v. 6 for 64-bit x86_64) I want to create a frozen Red Hat Linux 5.7-channel and kickstart new … Read more
We have a (spacewalk) rhn satellite server running and several hundred machines registered with it with a few activation keys. Each of these keys have one or more child channels. We need to know how to ‘refresh’ the registration so that the clients can have any new child channels that we add to that base … Read more
I’m using RedHat Satellite 6.1.1, and am successfully syncing Puppet modules from a local forge into the Katello part of Satellite. However, I’m not sure how to go about syncing my Hiera data. Obviously I’d like to leverage the lifecycle management features of Katello to control the data, but I’m not sure how to go … Read more
Using RedHat Satellite Server 6.7, is there a way to provision bare-metal CentOS systems? Satellite Server generally supports CentOS for updates. Satellite Server also supports a very simple method to provision new RedHat Enterprise Linux systems using PXE (or a boot ISO image) and auto-generated Kickstart files. I use it frequently. But I have not … Read more
We need to disable TLS_RSA_WITH_AES_256_GCM_SHA384 running on port 8008 and 9090 . Below processes are running on ports 8008 and 9090 respectively – ruby /usr/bin/smart_proxy_dynflow_core -d -p /var/run/foreman-proxy/smart_proxy_dynflow_core.pid ruby /usr/share/foreman-proxy/bin/smart-proxy –no-daemonize Below is the configuration file of /etc/foreman-installer/custom-hiera.yaml Foreman Proxy foreman_proxy::tls_disabled_versions: [ ‘1.1’ ] foreman_proxy::ssl_disabled_ciphers: [‘TLS_RSA_WITH_RC4_128_MD5’, ‘TLS_RSA_WITH_RC4_128_SHA’, ‘AES128-SHA256’, ‘AES256-SHA256’, ‘AES128-SHA’, ‘AES256-SHA’, ‘AES128-GCM-SHA256’, ‘AES256-GCM-SHA256’, ‘TLS_RSA_WITH_AES_256_GCM_SHA384’, ‘TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256’, … Read more
I would however like to kickstart new servers based on RHEL 5.7. Both official Red Hat channels in Satellite are already updated to RHEL 5.9 and RHEL 6.4 though. Red Hat Enterprise Linux (v. 5 for 64-bit x86_64) Red Hat Enterprise Linux Server (v. 6 for 64-bit x86_64) Can I create a frozen RHEL 5.7 … Read more
I have lots of RHEL 5 servers subscribed to a Satellite 5.3 server (I know it’s all old, not my choice). After I register servers, many of them seem to fall out and become inactive and require reregistration. This used to affect almost all our servers until I realized the NTP server we were using … Read more
We tried very hard to install and love Spacewalk without success. So we moved to Satellite 6, which on Centos 7 is the Foreman/Katello/Pulp/Candlepin combo. It’s all set up fine, and we are using it to deploy, update and install packages. One thing I can’t find is how to get a list of hosts which … Read more
