monitor_interface: document need to use monitor_address when using IPv6

Already documented in the Red Hat Ceph Storage 2 Installation Guide
for Red Hat Enterprise Linux, but not here

Signed-off-by: Florian Klink <flokli@flokli.de>
(cherry picked from commit 10b91661ceef7992354032030c7c2673a90d40f4)
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>

diff --git a/group_vars/all.yml.sample b/group_vars/all.yml.sample
index cb8b968f9a0872c402a1f793f8666d165681bc8b..ced2cf3303a7dabf0c8046510de94ab8c4783991 100644 (file)
--- a/group_vars/all.yml.sample
+++ b/group_vars/all.yml.sample
@@ -257,6 +257,7 @@ dummy:
 #
 # You must define either monitor_interface or monitor_address. Preference
 # will go to monitor_interface if both are defined.
+# To use an IPv6 address, use the monitor_address setting instead (and set ip_version to ipv6)
 #monitor_interface: interface
 #monitor_address: 0.0.0.0
 # set to either ipv4 or ipv6, whichever your network is using

diff --git a/roles/ceph-common/defaults/main.yml b/roles/ceph-common/defaults/main.yml
index 244e612c02eb3d7d6df093ef868ab5b69cacbb77..d43fb7b315a17db1902b3d504d0f95bc0903d4b3 100644 (file)
--- a/roles/ceph-common/defaults/main.yml
+++ b/roles/ceph-common/defaults/main.yml
@@ -249,6 +249,7 @@ rbd_client_admin_socket_path: /var/run/ceph # must be writable by QEMU and allow
 #
 # You must define either monitor_interface or monitor_address. Preference
 # will go to monitor_interface if both are defined.
+# To use an IPv6 address, use the monitor_address setting instead (and set ip_version to ipv6)
 monitor_interface: interface
 monitor_address: 0.0.0.0
 # set to either ipv4 or ipv6, whichever your network is using