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Azure: Wait for salt completion on cluster initlization

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Fix for #3177. Add a loop at the end of cluster initlization to
wait for salt completion. This may never complete if there was a
cluster deployment error.
This commit is contained in:
Jeff Mendoza
2015-04-08 09:05:07 -07:00
parent 24b478dd0a
commit 98db9081a6
1 changed files with 11 additions and 10 deletions
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21
cluster/azure/util.sh
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@@ -460,21 +460,22 @@ EOF
"${HOME}/${kube_key}" "${HOME}/${ca_cert}" "${HOME}/${kube_key}" "${HOME}/${ca_cert}"
) )
# Wait for salt on the minions
sleep 30
echo "Sanity checking cluster..." echo "Sanity checking cluster..."
echo
echo " This will continually check the minions to ensure docker is"
echo " installed. This is usually a good indicator that salt has"
echo " successfully provisioned. This might loop forever if there was"
echo " some uncaught error during start up."
echo
# Basic sanity checking # Basic sanity checking
for (( i=0; i<${#MINION_NAMES[@]}; i++)); do for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
# Make sure docker is installed # Make sure docker is installed
echo "--> Making sure docker is installed on ${MINION_NAMES[$i]}." echo "--> Making sure docker is installed on ${MINION_NAMES[$i]}."
ssh -oStrictHostKeyChecking=no -i $AZ_SSH_KEY -p ${ssh_ports[$i]} \ until ssh -oStrictHostKeyChecking=no -i $AZ_SSH_KEY -p ${ssh_ports[$i]} \
$AZ_CS.cloudapp.net which docker > /dev/null || { $AZ_CS.cloudapp.net which docker > /dev/null 2>&1; do
echo "Docker failed to install on ${MINION_NAMES[$i]}. Your cluster is unlikely" >&2 printf "."
echo "to work correctly. Please run ./cluster/kube-down.sh and re-create the" >&2 sleep 2
echo "cluster. (sorry!)" >&2 done
exit 1
}
done done
echo echo