The current support for qemu and Ceph RBD (rados block device) has two
main deficiencies: authentication doesn't work, and it relies on
environment variables (which don't work with latest upstream).
This patch set addresses both those problems, while trying to integrate as
cleanly as possible with the rest of libvirt.
The first few patches make some changes to libvirt itself: adding a CEPH
secret type (for Ceph/RBD authentication), adding authentication fields
to the XML schema, passing the virConnectPtr into the
Domain{Attach,Detach} methods (needed to access secrets while building
the qemu command), a helper that will escape arbitrary characters, and
finally a patch that replaces the current RBD qemu code.
Comments on this approach?
Thanks!
sage
Sage Weil (5):
secret: add Ceph secret type
storage: add authId, authDomain to virDomainDiskDef
qemu: pass virConnectPtr into Domain{Attach,Detach}*
buf: implement generic virBufferEscape
qemu/rbd: improve rbd device specification
include/libvirt/libvirt.h.in | 3 +
src/conf/domain_conf.c | 43 +++-
src/conf/domain_conf.h | 2 +
src/conf/secret_conf.c | 45 ++++-
src/conf/secret_conf.h | 1 +
src/libvirt_private.syms | 1 +
src/qemu/qemu_command.c | 273 +++++++++++---------
src/qemu/qemu_command.h | 3 +-
src/qemu/qemu_driver.c | 17 +-
src/qemu/qemu_hotplug.c | 15 +-
src/qemu/qemu_hotplug.h | 9 +-
src/secret/secret_driver.c | 8 +
src/util/buf.c | 33 ++-
src/util/buf.h | 1 +
.../qemuxml2argv-disk-drive-network-rbd.args | 6 +-
.../qemuxml2argv-disk-drive-network-rbd.xml | 1 +
16 files changed, 305 insertions(+), 156 deletions(-)
--
1.7.4.1
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