[PATCH pve-manager v3 2/2] fix #8031: write APT proxy config on http_proxy change

[Jonas Theisen <j.theisen@proxmox.com>]

Writes the necessary file for APT if the http_proxy variable
on the datacenter level is changed.

This reuses the same function from the APT API for a regular
database update.

Signed-off-by: Jonas Theisen <j.theisen@proxmox.com>
---
 PVE/API2/Cluster.pm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/PVE/API2/Cluster.pm b/PVE/API2/Cluster.pm
index 4e5efbfd..efda3906 100644
--- a/PVE/API2/Cluster.pm
+++ b/PVE/API2/Cluster.pm
@@ -36,6 +36,7 @@ use PVE::API2::ClusterConfig;
 use PVE::API2::Firewall::Cluster;
 use PVE::API2::HAConfig;
 use PVE::API2::ReplicationConfig;
+use PVE::API2::APT;
 
 my $have_sdn;
 eval {
@@ -842,8 +843,17 @@ __PACKAGE__->register_method({
     code => sub {
         my ($param) = @_;
 
+        my $http_proxy_change = 0;
+
         my $delete = extract_param($param, 'delete');
 
+        if (
+            defined($param->{http_proxy})
+            || (defined($delete) && $delete =~ m/\bhttp_proxy\b/)
+        ) {
+            $http_proxy_change = 1;
+        }
+
         cfs_lock_file(
             'datacenter.cfg',
             undef,
@@ -859,6 +869,10 @@ __PACKAGE__->register_method({
         );
         die $@ if $@;
 
+        if ($http_proxy_change) {
+            PVE::API2::APT::update_apt_proxy_config();
+        }
+
         return undef;
     },
 });
-- 
2.47.3