File d53d4650-qemu-rbd-auth.patch of Package libvirt

Overview Repositories Revisions Requests Users Attributes Meta

File d53d4650-qemu-rbd-auth.patch of Package libvirt

commit d53d465083edeb64cc7b78249c030734c0d91c6b
Author: John Ferlan <jferlan@redhat.com>
Date:   Tue Aug 16 16:50:15 2016 -0400

qemu: Fix the command line generation for rbd auth using aes secrets
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1182074
    
    Since libvirt still uses a legacy qemu arg format to add a disk, the
    manner in which the 'password-secret' argument is passed to qemu needs
    to change to prepend a 'file.' If in the future, usage of the more
    modern disk format, then the prepended 'file.' can be removed.
    
    Fix based on Jim Fehlig <jfehlig@suse.com> posting and subsequent
    upstream list followups, see:
    
    http://www.redhat.com/archives/libvir-list/2016-August/msg00777.html
    
    for details. Introduced by commit id 'a1344f70'.

Index: libvirt-2.0.0/src/qemu/qemu_command.c
===================================================================
--- libvirt-2.0.0.orig/src/qemu/qemu_command.c
+++ libvirt-2.0.0/src/qemu/qemu_command.c
@@ -1233,7 +1233,12 @@ qemuBuildDriveStr(virDomainDiskDefPtr di
         virBufferAddLit(&opt, ",");
 
         if (secinfo && secinfo->type == VIR_DOMAIN_SECRET_INFO_TYPE_AES) {
-            virBufferAsprintf(&opt, "password-secret=%s,",
+            /* NB: If libvirt starts using the more modern option based
+             *     syntax to build the command line (e.g., "-drive driver=rbd,
+             *     filename=%s,...") instead of the legacy model (e.g."-drive
+             *     file=%s,..."), then the "file." prefix can be removed
+             */
+            virBufferAsprintf(&opt, "file.password-secret=%s,",
                               secinfo->s.aes.alias);
         }
 
Index: libvirt-2.0.0/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-rbd-auth-AES.args
===================================================================
--- libvirt-2.0.0.orig/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-rbd-auth-AES.args
+++ libvirt-2.0.0/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-rbd-auth-AES.args
@@ -26,6 +26,6 @@ data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1
 keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
 -drive 'file=rbd:pool/image:id=myname:auth_supported=cephx\;none:\
 mon_host=mon1.example.org\:6321\;mon2.example.org\:6322\;mon3.example.org\:6322,\
-password-secret=virtio-disk0-secret0,format=raw,if=none,id=drive-virtio-disk0' \
+file.password-secret=virtio-disk0-secret0,format=raw,if=none,id=drive-virtio-disk0' \
 -device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,\
 id=virtio-disk0

Places

File d53d4650-qemu-rbd-auth.patch of Package libvirt

Places