Re: [libvirt] [PATCH 2/2] qemu: Check for existence of provided *_tls_x509_cert_dir

https://bugzilla.redhat.com/show_bug.cgi?id=1458630 Introduce virQEMUDriverConfigSetCertDir which will handle reading the qemu.conf config file specific setting for default, vnc, spice, chardev, and migrate. Then if a setting was provided, validating the existence of the directory and overwriting the default set by virQEMUDriverConfigNew. Also update the qemu.conf description for default to indicate the consequences if the default directory does not exist. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- src/qemu/qemu.conf | 9 ++++++++- src/qemu/qemu_conf.c | 42 ++++++++++++++++++++++++++++++++++-------- 2 files changed, 42 insertions(+), 9 deletions(-) diff --git a/src/qemu/qemu.conf b/src/qemu/qemu.conf index e6c0832..737fa46 100644 --- a/src/qemu/qemu.conf +++ b/src/qemu/qemu.conf @@ -3,7 +3,7 @@ # defaults are used. # Use of TLS requires that x509 certificates be issued. The default is -# to keep them in /etc/pki/qemu. This directory must contain +# to keep them in /etc/pki/qemu. This directory must exist and contain: # # ca-cert.pem - the CA master certificate # server-cert.pem - the server certificate signed with ca-cert.pem @@ -13,6 +13,13 @@ # # dh-params.pem - the DH params configuration file # +# If the directory does not exist or does not contain the necessary files, +# QEMU domains will fail to start if they are configured to use TLS. +# +# In order to overwrite the default directory alter the following. If the +# provided directory does not exist, then the setting reverts back to the +# default /etc/pki/qemu. +#