From 702829f7df462e10e1999a47fa587001fc61de1b Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Mon, 12 Apr 2021 15:53:50 -0400 Subject: [PATCH] doc/cephadm/rgw: add note about which ethernet interface is used Signed-off-by: Sage Weil --- doc/cephadm/rgw.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/doc/cephadm/rgw.rst b/doc/cephadm/rgw.rst index 0593a133445..02317f5bee8 100644 --- a/doc/cephadm/rgw.rst +++ b/doc/cephadm/rgw.rst @@ -112,6 +112,10 @@ elected as master, and the virtual IP will be moved to that node. The active haproxy acts like a load balancer, distributing all RGW requests between all the RGW daemons available. +.. note:: The virtual IP will be configured on an ethernet interface on the host + that has an existing IP in the same subnet. (If there are multiple such + interfaces, cephadm will choose the "first" one it sees.) + **Prerequisites:** * An existing RGW service, without SSL. (If you want SSL service, the certificate -- 2.39.5