[PATCH ha-manager v3 10/17] config: factor out checked_resources_config helper

[Daniel Kral <d.kral@proxmox.com>]

This allows future users to retrieve the checked resource config if
these already have a parsed resource config instead of reading it twice.

Signed-off-by: Daniel Kral <d.kral@proxmox.com>
---
changes v2 -> v3:
- none

 src/PVE/HA/Config.pm | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/PVE/HA/Config.pm b/src/PVE/HA/Config.pm
index 8b607cf2..d78f7179 100644
--- a/src/PVE/HA/Config.pm
+++ b/src/PVE/HA/Config.pm
@@ -105,10 +105,9 @@ sub read_resources_config {
     return cfs_read_file($ha_resources_config);
 }
 
-# checks if resource exists and sets defaults for unset values
-sub read_and_check_resources_config {
-
-    my $cfg = cfs_read_file($ha_resources_config);
+# returns resources config with defaults and node placement set
+my sub checked_resources_config {
+    my ($cfg) = @_;
 
     my $vmlist = PVE::Cluster::get_vmlist();
     my $resources = {};
@@ -137,6 +136,13 @@ sub read_and_check_resources_config {
     return wantarray ? ($resources, $cfg->{digest}) : $resources;
 }
 
+# checks if resource exists and sets defaults for unset values
+sub read_and_check_resources_config {
+    my $cfg = cfs_read_file($ha_resources_config);
+
+    return checked_resources_config($cfg);
+}
+
 my sub update_single_resource_config_inplace {
     my ($cfg, $sid, $param, $delete) = @_;
 
-- 
2.47.3