Bug 1583640, added CRIO-O port prereq

openshift · Jun 15, 2018 · 2266529 · 2266529
1 parent 1ca1094
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diff --git a/install_config/install/prerequisites.adoc b/install_config/install/prerequisites.adoc
@@ -547,6 +547,10 @@ post back status, to receive tasks, and so on.
 | *10250*
 |TCP
 |The master proxies to node hosts via the Kubelet for `oc` commands.
+
+| *10010*
+|TCP
+|If using CRI-O, open this port to allow `oc exec` and `oc rsh` operations.
 |===
 
 [NOTE]

diff --git a/install_config/topics/configuring_a_security_group.adoc b/install_config/topics/configuring_a_security_group.adoc
@@ -45,6 +45,9 @@ a|- tcp/10250 from masters
 a|- tcp/443 from 0.0.0.0/0
 - tcp/80 from 0.0.0.0/0
 
+|CRI-O
+a| If using CRIO, you must open tcp/10010 to allow `oc exec` and `oc rsh` operations.
+
 |===
 
 If configuring external load-balancers (ELBs) for load balancing the masters