api: ceph ec pools: schema fixes and enhancements

Ceph has a min value for 'k' of 2. Adding default and description where
missing.

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>

diff --git a/PVE/API2/Ceph/Pools.pm b/PVE/API2/Ceph/Pools.pm
index eeb81d65ba05e84c8344f846a97b4f3bf931cb99..4e28453cc23140f70f3b42c440d270f889ca195d 100644 (file)
--- a/PVE/API2/Ceph/Pools.pm
+++ b/PVE/API2/Ceph/Pools.pm
@@ -321,7 +321,7 @@ my $ec_format = {
        type => 'integer',
        description => "Number of data chunks. Will create an erasure coded pool plus a"
            ." replicated pool for metadata.",
-       minimum => 1,
+       minimum => 2,
     },
     m => {
        type => 'integer',
@@ -335,6 +335,7 @@ my $ec_format = {
            ." coded pool plus a replicated pool for metadata.",
        format_description => 'domain',
        optional => 1,
+       default => 'host',
     },
     'device-class' => {
        type => 'string',
@@ -386,6 +387,8 @@ __PACKAGE__->register_method ({
                optional => 1,
            },
            'erasure-coding' => {
+               description => "Create an erasure coded pool for RBD with an ".
+                               "accompaning replicated pool for metadata storage.",
                type => 'string',
                format => $ec_format,
                optional => 1,