* Remove the 873 requirement for rsync; it uses 22 along with SSH * Replace the current text for the SSH from RHUA -> CDS entry (port 22) with the text from the 873 port line: "Used for synchronizing packages from RHUA to the CDS instances" In other words, we're removing the reference about configuring the CDS instances from the RHUA. * Remove the port 80 line; we no longer use HTTP (i.e. non-HTTPS) anywhere in RHUI. * In place of the port 80 line, add one for 443 access from client to load balancer: Port: 443 Protocol: HTTPS Source: Client Destination: Load Balancer Description: Used by the client to balance yum requests across CDS instances
Added to content spec. Installation -> Technical Requirements. LKB
(In reply to comment #0) > * Remove the 873 requirement for rsync; it uses 22 along with SSH > * Replace the current text for the SSH from RHUA -> CDS entry (port 22) with > the text from the 873 port line: > > "Used for synchronizing packages from RHUA to the CDS instances" > > In other words, we're removing the reference about configuring the CDS > instances from the RHUA. <row> <entry> 22 </entry> <entry> SSH, rsync </entry> <entry> RHUA </entry> <entry> CDS </entry> <entry> Used for synchronizing packages from RHUA to the CDS instances </entry> </row> > > * Remove the port 80 line; we no longer use HTTP (i.e. non-HTTPS) anywhere in > RHUI. Done. > * In place of the port 80 line, add one for 443 access from client to load > balancer: > > Port: 443 > Protocol: HTTPS > Source: Client > Destination: Load Balancer > Description: Used by the client to balance yum requests across CDS instances <row> <entry> 443 </entry> <entry> HTTPS </entry> <entry> Client </entry> <entry> Load balancer </entry> <entry> Used by the client to balance <command>yum</command> requests across CDS instances </entry> </row> LKB
Further proofing and review undertaken in this chapter. See revision 0-2. LKB
Published 14 December 2010: http://docs.redhat.com/docs/en-US/Red_Hat_Update_Infrastructure/1.2/html/Installation_Guide/index.html Please raise any issues as new bugs against this live version. Thanks, LKB