The `which` command in Fedora 20 (differently from the one in Debian)
prints to stderr when the binary is not found. Redirect both stdout and
stderr to /dev/null to prevent messages from being printed by `which`.
Check whether the binary exists or not by the exit status of `which`
(non-zero means the binary does not exist) instead of checking for empty
output.
Tested:
- Started a Vagrant cluster with `vagrant up` and confirmed these
messages were gone. Checked master and minions for Kubernetes
components using the systemd status commands.
- Confirmed that the same error message for salt-minion is also
suppressed from the output with this patch.
Fixes: Issue #1079
Signed-off-by: Filipe Brandenburger <filbranden@google.com>
The most recent saltstack bootstrap file expects a salt-api service to
exist. The most recent Fedora salt-master rpm doesn't include this
service yet. Pointing to the previous version of the bootstrap script.
