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use different count to ignore case of 0 hosts

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Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
This commit is contained in:
Nico Schottelius 2011-04-17 00:10:07 +02:00
commit 01a541d017
1 changed files with 13 additions and 6 deletions
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19
bin/cdist-mass-deploy
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@ -41,26 +41,33 @@ while [ $# -ge 1 ]; do
if [ "$parallel" ]; then
cdist-deploy-to "$1" | filter "$1" &
# Record pid and host for use later
i=$((i+1))
eval pid_$i=$!
eval host_$i=\$1
i=$((i+1))
else
cdist-deploy-to "$1" | filter "$1"
fi
shift
done
# else wait after all are started
e=0
if [ "$parallel" ]; then
__cdist_echo info "Waiting for cdist-deploy-to jobs to finish"
while [ "$i" -ge 0 ]; do
i=$((i-1))
while [ "$i" -gt 0 ]; do
eval pid=\$pid_$i
eval host=\$host_$i
wait "$pid"
if [ $? -ne 0 ]; then
__cdist_echo error "Configuration of host $host failed."
e=$((e+1))
eval e_host_$e=\$host_$i
fi
i=$((i-1))
shift
done
fi
# Display all failed hosts after all runs are done
while [ "$e" -gt 0 ]; do
eval host=\$host_$e
__cdist_echo error "Configuration of host $host failed."
e=$((e-1))
done