this is intended to house custom profiles which can be used
on guest creation instead of manually needing to specify every option.
we do special things here:
* we always set 'allow_unknown' to 1, because when using the guest
specific parts in the cli, we cannot depend on the other one, else
we'd get a cyclic dependency, and without that we need to ignore
unknown sections
* we'll prefix the options with the type, so that there is not a
conflict, (e.g. net0 on ct vs net0 on vm has a different format)
but we resolve that transparently on parse and write, so that
the consumer doesn't have to do it themselves
Signed-off-by: Dominik Csapak <d.csa...@proxmox.com>
---
src/Makefile | 2 ++
src/PVE/Profiles/Plugin.pm | 72 ++++++++++++++++++++++++++++++++++++++
2 files changed, 74 insertions(+)
create mode 100644 src/PVE/Profiles/Plugin.pm
diff --git a/src/Makefile b/src/Makefile
index cbc40c1..d99645c 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -17,6 +17,8 @@ install: PVE
install -d ${PERL5DIR}/PVE/Mapping
install -m 0644 PVE/Mapping/PCI.pm ${PERL5DIR}/PVE/Mapping/
install -m 0644 PVE/Mapping/USB.pm ${PERL5DIR}/PVE/Mapping/
+ install -d ${PERL5DIR}/PVE/Profiles
+ install -m 0644 PVE/Profiles/Plugin.pm ${PERL5DIR}/PVE/Profiles/
install -d ${PERL5DIR}/PVE/VZDump
install -m 0644 PVE/VZDump/Plugin.pm ${PERL5DIR}/PVE/VZDump/
install -m 0644 PVE/VZDump/Common.pm ${PERL5DIR}/PVE/VZDump/
diff --git a/src/PVE/Profiles/Plugin.pm b/src/PVE/Profiles/Plugin.pm
new file mode 100644
index 0000000..8ec5054
--- /dev/null
+++ b/src/PVE/Profiles/Plugin.pm
@@ -0,0 +1,72 @@
+package PVE::Profiles::Plugin;
+
+use strict;
+use warnings;
+
+use PVE::Cluster qw(cfs_register_file);
+use PVE::SectionConfig;
+
+use base qw(PVE::SectionConfig);
+
+cfs_register_file ('virtual-guest/profiles.cfg',
+ sub { __PACKAGE__->parse_config(@_); },
+ sub { __PACKAGE__->write_config(@_); });
+
+my $defaultData = {
+ propertyList => {
+ type => { description => 'Profile type.' },
+ id => {
+ type => 'string',
+ description => "The ID of the profile.",
+ format => 'pve-configid',
+ },
+ },
+};
+
+sub private {
+ return $defaultData;
+}
+
+
+# on parse/write we map the configs from {type}_{prop} to {prop}
+# so that the consumers can simply use it but we can
+# have e.g. a ct_net0 and vm_net0
+sub parse_config {
+ my ($class, $filename, $raw, $allow_unknown) = @_;
+
+ # always allow unknown, so that qemu-server/pct-container
+ # can parse the file without loading the other plugin type
+ my $cfg = $class->SUPER::parse_config($filename, $raw, 1);
+ for my $id (keys $cfg->{ids}->%*) {
+ my $entry = $cfg->{ids}->{$id};
+ my $type = $entry->{type};
+ for my $opt (keys $entry->%*) {
+ next if $opt eq 'type';
+ if ($opt =~ m/^${type}_(.*)$/) {
+ my $newopt = $1;
+ $entry->{$newopt} = delete $entry->{$opt};
+ }
+ }
+ }
+
+ return $cfg;
+}
+
+sub write_config {
+ my ($class, $filename, $cfg, $allow_unknown) = @_;
+
+ for my $id (keys $cfg->{ids}->%*) {
+ my $entry = $cfg->{ids}->{$id};
+ my $type = $entry->{type};
+ for my $opt (keys $entry->%*) {
+ next if $opt eq 'type';
+ next if $opt =~ m/^${type}_/; # skip already prefixed options
+ my $newopt = "${type}_${opt}";
+ $entry->{$newopt} = delete $entry->{$opt};
+ }
+ }
+
+ return $class->SUPER::write_config($filename, $cfg, $allow_unknown);
+}
+
+1;
--
2.30.2
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