diff --git a/stack.sh b/stack.sh index 32eb43f292..f72347557a 100755 --- a/stack.sh +++ b/stack.sh @@ -1241,16 +1241,17 @@ if is_service_enabled g-reg; then done fi -# Create a randomized default value for the key manager's fixed_key -# NOTE(lyarwood): This is currently set to 36 as a workaround to the following -# libvirt bug that incorrectly pads passphrases that are a multiple of 16 bytes -# in length. -# Unable to use LUKS passphrase that is exactly 16 bytes long -# https://bugzilla.redhat.com/show_bug.cgi?id=1447297 +# NOTE(lyarwood): By default use a single hardcoded fixed_key across devstack +# deployments. This ensures the keys match across nova and cinder across all +# hosts. +FIXED_KEY=${FIXED_KEY:-bae3516cc1c0eb18b05440eba8012a4a880a2ee04d584a9c1579445e675b12defdc716ec} if is_service_enabled nova; then - key=$(generate_hex_string 36) - iniset $NOVA_CONF key_manager fixed_key "$key" - iniset $NOVA_CPU_CONF key_manager fixed_key "$key" + iniset $NOVA_CONF key_manager fixed_key "$FIXED_KEY" + iniset $NOVA_CPU_CONF key_manager fixed_key "$FIXED_KEY" +fi + +if is_service_enabled cinder; then + iniset $CINDER_CONF key_manager fixed_key "$FIXED_KEY" fi # Launch the nova-api and wait for it to answer before continuing