this way when new containers are created they will have a unique
/etc/machine-id
Signed-off-by: Oguz Bektas <o.bek...@proxmox.com>
---
v3:
no changes
src/PVE/LXC/Setup.pm | 10 ++++++++++
src/PVE/LXC/Setup/Base.pm | 25 +++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/src/PVE/LXC/Setup.pm b/src/PVE/LXC/Setup.pm
index 8b8fee9..c31a164 100644
--- a/src/PVE/LXC/Setup.pm
+++ b/src/PVE/LXC/Setup.pm
@@ -352,6 +352,16 @@ sub pre_start_hook {
$self->protected_call($code);
}
+sub clear_machine_id {
+ my ($self, $conf, $clone) = @_;
+
+ my $code = sub {
+ $self->{plugin}->clear_machine_id($self->{conf}, $clone);
+ };
+ $self->protected_call($code);
+
+}
+
sub post_create_hook {
my ($self, $root_password, $ssh_keys) = @_;
diff --git a/src/PVE/LXC/Setup/Base.pm b/src/PVE/LXC/Setup/Base.pm
index d73335b..21074b7 100644
--- a/src/PVE/LXC/Setup/Base.pm
+++ b/src/PVE/LXC/Setup/Base.pm
@@ -476,6 +476,30 @@ sub set_timezone {
}
}
+sub clear_machine_id {
+ my ($self, $conf, $clone) = @_;
+
+ my $uses_systemd = $self->ct_is_executable("/lib/systemd/systemd")
+ || $self->ct_is_executable("/usr/lib/systemd/systemd");
+
+ my $dbus_machine_id_path = "/var/lib/dbus/machine-id";
+ my $machine_id_path = "/etc/machine-id";
+ if (
+ $self->ct_file_exists($dbus_machine_id_path)
+ && !$self->ct_is_symlink($dbus_machine_id_path)
+ && $uses_systemd
+ ) {
+ $self->ct_unlink($dbus_machine_id_path);
+ }
+
+ # don't remove file if container is being cloned
+ if ($clone) {
+ $self->ct_file_set_contents($machine_id_path, "\n");
+ } else {
+ $self->ct_unlink($machine_id_path);
+ }
+}
+
sub pre_start_hook {
my ($self, $conf) = @_;
@@ -491,6 +515,7 @@ sub pre_start_hook {
sub post_create_hook {
my ($self, $conf, $root_password, $ssh_keys) = @_;
+ $self->clear_machine_id($conf);
$self->template_fixup($conf);
&$randomize_crontab($self, $conf);
--
2.20.1
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