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>

diff --git a/group_vars/all.yml.sample b/group_vars/all.yml.sample
index 150dc0f58544a93ab640336f07008f5a117b7bd8..280d3b4c05f271addddd3fe7f612ffd0736d6e20 100644 (file)
--- a/group_vars/all.yml.sample
+++ b/group_vars/all.yml.sample
@@ -249,6 +249,7 @@ 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 fbb1fb641ec7b60fcd9f4547a0c5e860f7ae55cb..d64009490abd8f91022ee68b201224e4eaff4e8a 100644 (file)
--- a/roles/ceph-common/defaults/main.yml
+++ b/roles/ceph-common/defaults/main.yml
@@ -241,6 +241,7 @@ 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