qemu /
qemu /
60390a2192e7b38aee18db6ce7fb740498709737 rbd: add support for getting password from QCryptoSecret object
Currently RBD passwords must be provided on the command line
via
$QEMU -drive file=rbd:pool/image:id=myname:\
key=QVFDVm41aE82SHpGQWhBQXEwTkN2OGp0SmNJY0UrSE9CbE1RMUE=:\
auth_supported=cephx
This is insecure because the key is visible in the OS process
listing.
This adds support for an 'password-secret' parameter in the RBD
parameters that can be used with the QCryptoSecret object to
provide the password via a file:
echo "QVFDVm41aE82SHpGQWhBQXEwTkN2OGp0SmNJY0UrSE9CbE1RMUE=" > poolkey.b64
$QEMU -object secret,id=secret0,file=poolkey.b64,format=base64 \
-drive driver=rbd,filename=rbd:pool/image:id=myname:\
auth_supported=cephx,password-secret=secret0
Reviewed-by: Josh Durgin <jdurgin@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1453385961-10718-2-git-send-email-berrange@redhat.com
Signed-off-by: Jeff Cody <jcody@redhat.com>
1 file changed
