[libvirt] [sandbox v2 11/11] container builder: don't expose host rootfs if unneeded

If the user defined a mount targeting / don't add the host / as mount to /. --- .../libvirt-sandbox-builder-container.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/libvirt-sandbox/libvirt-sandbox-builder-container.c b/libvirt-sandbox/libvirt-sandbox-builder-container.c index d226d35..66e1fc6 100644 --- a/libvirt-sandbox/libvirt-sandbox-builder-container.c +++ b/libvirt-sandbox/libvirt-sandbox-builder-container.c @@ -256,17 +256,19 @@ static gboolean gvir_sandbox_builder_container_construct_devices(GVirSandboxBuil g_list_free(disks); - fs = gvir_config_domain_filesys_new(); - gvir_config_domain_filesys_set_type(fs, GVIR_CONFIG_DOMAIN_FILESYS_MOUNT); - gvir_config_domain_filesys_set_access_type(fs, GVIR_CONFIG_DOMAIN_FILESYS_ACCESS_PASSTHROUGH); - gvir_config_domain_filesys_set_source(fs, - gvir_sandbox_config_get_root(config)); - gvir_config_domain_filesys_set_target(fs, "/"); - gvir_config_domain_filesys_set_readonly(fs, TRUE); + if (!gvir_sandbox_config_has_root_mount(config)) { + fs = gvir_config_domain_filesys_new(); + gvir_config_domain_filesys_set_type(fs, GVIR_CONFIG_DOMAIN_FILESYS_MOUNT); + gvir_config_domain_filesys_set_access_type(fs, GVIR_CONFIG_DOMAIN_FILESYS_ACCESS_PASSTHROUGH); + gvir_config_domain_filesys_set_source(fs, + gvir_sandbox_config_get_root(config)); + gvir_config_domain_filesys_set_target(fs, "/"); + gvir_config_domain_filesys_set_readonly(fs, TRUE); - gvir_config_domain_add_device(domain, - GVIR_CONFIG_DOMAIN_DEVICE(fs)); - g_object_unref(fs); + gvir_config_domain_add_device(domain, + GVIR_CONFIG_DOMAIN_DEVICE(fs)); + g_object_unref(fs); + } -- 2.1.4