echo ${cluster_members} is used, but $cluster_members is not defined.
This is the output from logs
+ echo Tue Aug 1 09:12:03 UTC 2017 - Individually query all members
++ sed 's/,/ /g'
/var/vcap/jobs/etcd/bin/etcd_network_diagnostics_run.sh: line 39: cluster_members: unbound variable
+ debug 'arp cache'
We think this might hide bigger error, since querying all members is skipped.
In https://github.com/cloudfoundry-incubator/etcd-release/blob/master/jobs/etcd/templates/etcd_network_diagnostics_run.sh.erb#L39-L44
echo ${cluster_members}
is used, but$cluster_members
is not defined.This is the output from logs
We think this might hide bigger error, since querying all members is skipped.