[PATCH v2 storage 03/15] mapping: add iSCSI plugin

[Mira Limbeck <m.limbeck@proxmox.com>]

map needs to be optional, otherwise removing a map temporarily, but keeping
the mapping is not allowed

Signed-off-by: Mira Limbeck <m.limbeck@proxmox.com>
---
 src/PVE/Storage/Mapping/ISCSI.pm | 52 ++++++++++++++++++++++++++++++++
 src/PVE/Storage/Mapping/Makefile |  3 +-
 2 files changed, 54 insertions(+), 1 deletion(-)
 create mode 100644 src/PVE/Storage/Mapping/ISCSI.pm

diff --git a/src/PVE/Storage/Mapping/ISCSI.pm b/src/PVE/Storage/Mapping/ISCSI.pm
new file mode 100644
index 0000000..4723048
--- /dev/null
+++ b/src/PVE/Storage/Mapping/ISCSI.pm
@@ -0,0 +1,52 @@
+package PVE::Storage::Mapping::ISCSI;
+
+use strict;
+use warnings;
+
+use PVE::JSONSchema qw(get_standard_option);
+use PVE::Storage::Mapping::Plugin;
+use base qw(PVE::Storage::Mapping::Plugin);
+
+sub type {
+    return 'iscsi';
+}
+
+my $map_fmt = {
+    node => get_standard_option('pve-node'),
+    target => {
+        type => 'string',
+        description => 'Local iSCSI target.',
+    },
+    portals => {
+        type => 'string',
+        description => 'List of iSCSI portals for the target.',
+        format => 'pve-storage-portal-dns-list',
+    },
+};
+
+sub properties {
+    return {
+        map => {
+            type => 'array',
+            description => 'A list of maps.',
+            optional => 1,
+            items => {
+                type => 'string',
+                format => $map_fmt,
+            },
+        },
+    };
+}
+
+sub options {
+    return {
+        description => { optional => 1 },
+        map => { optional => 1 },
+    };
+}
+
+sub get_map_format {
+    return { $map_fmt->%* };
+}
+
+1;
diff --git a/src/PVE/Storage/Mapping/Makefile b/src/PVE/Storage/Mapping/Makefile
index 168bea6..25fae16 100644
--- a/src/PVE/Storage/Mapping/Makefile
+++ b/src/PVE/Storage/Mapping/Makefile
@@ -1,5 +1,6 @@
 SOURCES= \
-	Plugin.pm
+	Plugin.pm \
+	ISCSI.pm
 
 .PHONY: install
 install:
-- 
2.47.3