openstack/devstack
Code Issues Proposed changes

Revert "Exit after printing error about RPC config"

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This reverts commit c1dbf10562796c7006fd0a66c6cb39a1b990c8c1.

Reverting because it is valid to run devstack without enabling an rpc
backend. For example when you run devstack on a multinode deployment
compute hosts probably shouldn't run rabbit and instead will just talk
to the rabbit server set up on the controller node. As a result we
should not die when no rpc backends are set.

Change-Id: If9a31e031552f4161d42094fa960221b4d9e893c
This commit is contained in:
Clark Boylan 2015-01-29 09:25:42 -08:00
parent e605b39400
commit d8267b74ae
1 changed files with 6 additions and 8 deletions
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14
lib/rpc_backend
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@ -54,15 +54,13 @@ function check_rpc_backend {
(( rpc_backend_cnt++ )) || true
done
if [ "$rpc_backend_cnt" -gt 1 ]; then
die $LINENO \
"Only one rpc backend may be enabled, " \
"set only one of 'rabbit', 'qpid', 'zeromq' " \
"via ENABLED_SERVICES."
echo "ERROR: only one rpc backend may be enabled,"
echo " set only one of 'rabbit', 'qpid', 'zeromq'"
echo " via ENABLED_SERVICES."
elif [ "$rpc_backend_cnt" == 0 ] && [ "$rpc_needed" == 0 ]; then
die $LINENO \
"at least one rpc backend must be enabled, " \
"set one of 'rabbit', 'qpid', 'zeromq'" \
"via ENABLED_SERVICES."
echo "ERROR: at least one rpc backend must be enabled,"
echo " set one of 'rabbit', 'qpid', 'zeromq'"
echo " via ENABLED_SERVICES."
fi
if is_service_enabled qpid && ! qpid_is_supported; then