Red Hat Bugzilla – Bug 1278687
Lack of firewall / iptables specification between master and node
Last modified: 2017-03-08 13:13 EST
Section Number and Name:
CHAPTER 2. INFRASTRUCTURE COMPONENTS
Describe the issue:
No specification or requirement about firewall or iptables are provided at OSEv3 and it makes hard to understand which ports the components or processes of openshift-master and openshift-node require when we need to troubleshoot about communication problem or tell if it is caused by firewall or iptables.
Suggestions for improvement:
OSEv2 provides specification of firewall and iptables.
It would be nicer to add such information in the OSEv3 documentation.
Cf. Table 5.1. Required Ports for OpenShift Enterprise
Upstream (origin doc) has already been merged.
I think it will be synced to OSE doc very soon.
That will be great.
Look forward to the merge.Thanks.
The following page was available, but not right now.
The page is moved or deleted?
Moved. Now here it is https://docs.openshift.org/latest/install_config/install/prerequisites.html#prereq-network-access
Thanks, I confirmed the page is moved into the above section.