mon: enable msgr2

Enabling msgr2 style declaration for Nautilus and above. Prior releases
will keep the right syntax.
When upgrading from Mimic to Nautilus we must maintain something in the
form of:

mon_host = [v1:127.0.0.1:6789/0,v2:127.0.0.1:3300/0]

Signed-off-by: Sébastien Han <seb@redhat.com>

diff --git a/roles/ceph-config/templates/ceph.conf.j2 b/roles/ceph-config/templates/ceph.conf.j2
index b73361b7585dc01f07fa77fb36958923f5d90ce7..4c163a5087003280c3cf1778c759cc60f55e62ab 100644 (file)
--- a/roles/ceph-config/templates/ceph.conf.j2
+++ b/roles/ceph-config/templates/ceph.conf.j2
@@ -37,9 +37,13 @@ fsid = {{ fsid }}
 log file = /dev/null
 mon cluster log file = /dev/null
 {% endif %}
+{% if ceph_release not in ['jewel', 'kraken', 'luminous', 'mimic'] %}
+{% set mon_host_v1_suffix = ":6789" %}
+{% set mon_host_v2_suffix = ":3300" %}
+{% endif %}
 mon host = {% if nb_mon > 0 %}
 {% for host in _monitor_addresses -%}
-{{ host.addr }}
+[{{ "v2:" + host.addr + mon_host_v2_suffix }},{{ "v1:" + host.addr + mon_host_v1_suffix }}]
 {%- if not loop.last -%},{%- endif %}
 {%- endfor %}
 {% elif nb_mon == 0 and inventory_hostname in groups.get(client_group_name, []) %}