[libvirt] [glib PATCH] domain config: add API to set the filesystem image format
Add the gvir_config_domain_filesys_set_driver_format function to allow
setting nbd driver type + image format for containers filesystems.
---
libvirt-gconfig/libvirt-gconfig-domain-filesys.c | 30 +++++++++++++++++++++++-
libvirt-gconfig/libvirt-gconfig-domain-filesys.h | 4 ++++
libvirt-gconfig/libvirt-gconfig.sym | 5 ++++
3 files changed, 38 insertions(+), 1 deletion(-)
diff --git a/libvirt-gconfig/libvirt-gconfig-domain-filesys.c
b/libvirt-gconfig/libvirt-gconfig-domain-filesys.c
index 006a407..fffbe88 100644
--- a/libvirt-gconfig/libvirt-gconfig-domain-filesys.c
+++ b/libvirt-gconfig/libvirt-gconfig-domain-filesys.c
@@ -125,7 +125,9 @@ void
gvir_config_domain_filesys_set_driver_type(GVirConfigDomainFilesys *filesys
GVirConfigObject *node;
g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_FILESYS(filesys));
- node = gvir_config_object_add_child(GVIR_CONFIG_OBJECT(filesys),
"driver");
+ if (!(node = gvir_config_object_get_child(GVIR_CONFIG_OBJECT(filesys),
"driver"))) {
+ node = gvir_config_object_add_child(GVIR_CONFIG_OBJECT(filesys),
"driver");
+ }
g_return_if_fail(GVIR_CONFIG_IS_OBJECT(node));
if (type != GVIR_CONFIG_DOMAIN_FILESYS_DRIVER_DEFAULT)
gvir_config_object_set_attribute_with_type(
@@ -137,6 +139,32 @@ void
gvir_config_domain_filesys_set_driver_type(GVirConfigDomainFilesys *filesys
g_object_unref(G_OBJECT(node));
}
+void gvir_config_domain_filesys_set_driver_format(GVirConfigDomainFilesys *filesys,
+ GVirConfigDomainDiskFormat format)
+{
+ GVirConfigObject *node;
+ GVirConfigDomainFilesysDriverType type = GVIR_CONFIG_DOMAIN_FILESYS_DRIVER_LOOP;
+
+ g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_FILESYS(filesys));
+ if (!(node = gvir_config_object_get_child(GVIR_CONFIG_OBJECT(filesys),
"driver"))) {
+ node = gvir_config_object_add_child(GVIR_CONFIG_OBJECT(filesys),
"driver");
+ }
+ g_return_if_fail(GVIR_CONFIG_IS_OBJECT(node));
+ if (format != GVIR_CONFIG_DOMAIN_DISK_FORMAT_RAW)
+ type = GVIR_CONFIG_DOMAIN_FILESYS_DRIVER_NBD;
+
+ gvir_config_object_set_attribute_with_type(
+ node, "type",
+ GVIR_CONFIG_TYPE_DOMAIN_FILESYS_DRIVER_TYPE,
+ type, NULL);
+
+ gvir_config_object_set_attribute_with_type(
+ node, "format",
+ GVIR_CONFIG_TYPE_DOMAIN_DISK_FORMAT,
+ format, NULL);
+ g_object_unref(G_OBJECT(node));
+}
+
void gvir_config_domain_filesys_set_source(GVirConfigDomainFilesys *filesys,
const char *source)
{
diff --git a/libvirt-gconfig/libvirt-gconfig-domain-filesys.h
b/libvirt-gconfig/libvirt-gconfig-domain-filesys.h
index 4f3973e..18c4069 100644
--- a/libvirt-gconfig/libvirt-gconfig-domain-filesys.h
+++ b/libvirt-gconfig/libvirt-gconfig-domain-filesys.h
@@ -75,6 +75,8 @@ typedef enum {
GVIR_CONFIG_DOMAIN_FILESYS_DRIVER_DEFAULT,
GVIR_CONFIG_DOMAIN_FILESYS_DRIVER_PATH,
GVIR_CONFIG_DOMAIN_FILESYS_DRIVER_HANDLE,
+ GVIR_CONFIG_DOMAIN_FILESYS_DRIVER_LOOP,
+ GVIR_CONFIG_DOMAIN_FILESYS_DRIVER_NBD,
} GVirConfigDomainFilesysDriverType;
GType gvir_config_domain_filesys_get_type(void);
@@ -89,6 +91,8 @@ void gvir_config_domain_filesys_set_access_type(GVirConfigDomainFilesys
*filesys
GVirConfigDomainFilesysAccessType type);
void gvir_config_domain_filesys_set_driver_type(GVirConfigDomainFilesys *filesys,
GVirConfigDomainFilesysDriverType type);
+void gvir_config_domain_filesys_set_driver_format(GVirConfigDomainFilesys *filesys,
+ GVirConfigDomainDiskFormat format);
void gvir_config_domain_filesys_set_source(GVirConfigDomainFilesys *filesys,
const char *source);
void gvir_config_domain_filesys_set_ram_usage(GVirConfigDomainFilesys *filesys,
diff --git a/libvirt-gconfig/libvirt-gconfig.sym b/libvirt-gconfig/libvirt-gconfig.sym
index 407a52f..6ce1511 100644
--- a/libvirt-gconfig/libvirt-gconfig.sym
+++ b/libvirt-gconfig/libvirt-gconfig.sym
@@ -719,4 +719,9 @@ global:
gvir_config_storage_vol_target_set_compat;
} LIBVIRT_GCONFIG_0.1.9;
+LIBVIRT_GCONFIG_0.2.1 {
+global:
+ gvir_config_domain_filesys_set_driver_format;
+} LIBVIRT_GCONFIG_0.2.0;
+
# .... define new API here using predicted next version number ....
--
2.1.4