Another fix for Selenium testing on Jenkins.

Turns out that random sleep for 30 seconds was every bit as brittle as it seemed. This is a bit better.
galaxyproject · Jan 13, 2017 · 07806e6 · 07806e6
1 parent ec42500
commit 07806e6
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/.ci/jenkins/selenium/run_galaxy.bash b/.ci/jenkins/selenium/run_galaxy.bash
@@ -2,9 +2,12 @@
 
 set -e
 
-sleep 30  # TODO: wait on something instead of just sleeping...
-
-echo `df`
+echo "Waiting for postgres to become available"
+while ! nc -z postgres 5432;
+do
+    sleep 1
+    printf "."
+done
 
 echo "Creating postgres database for Galaxy"
 createdb -w -U postgres -h postgres galaxy