openstack
/
devstack
Code Issues Proposed changes

When configuring temp urls, give Swift time to start up 

Otherwise, we've seen intermittent "Unable to establish connection"
failures, with the main devstack log reporting things like

   2017-07-19 13:54:29.973 -> start proxy service
   2017-07-19 13:54:30.082 -> start OSC to store temp url key
   2017-07-19 13:54:31.908 -> OSC reports failure

Meanwhile, the s-proxy screen session tells us things like

   Jul 19 13:54:31.919988 -> start child worker
   Jul 19 13:54:32.206598 -> still loading the WSGI app

... and ports aren't actually bound until *after* the app is loaded.

Add a wait_for_service call to wait for the proxy to come up.

Change-Id: I1a722de31b144797230991700e110353a2d937dd
This commit is contained in:
Tim Burke 2017-07-19 09:55:26 -07:00
parent d93433dfb8
commit ab70350403
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/swift
View File

@ -846,6 +846,14 @@ function start_swift {
fi
run_process s-proxy "$SWIFT_BIN_DIR/swift-proxy-server ${SWIFT_CONF_DIR}/proxy-server.conf -v"
# We also started the storage services, but proxy started last and
# will take the longest to start, so by the time it comes up, we're
# probably fine.
echo "Waiting for swift proxy to start..."
if ! wait_for_service $SERVICE_TIMEOUT $SWIFT_SERVICE_PROTOCOL://$SERVICE_HOST:$SWIFT_DEFAULT_BIND_PORT/info; then
die $LINENO "swift proxy did not start"
fi
if [[ "$SWIFT_ENABLE_TEMPURLS" == "True" ]]; then
swift_configure_tempurls
fi