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Add connect timeout to ssh-to-node.

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This commit is contained in:
Joe Finney 2016-03-07 13:29:04 -08:00
parent 7a43808143
commit e660adbad8
4 changed files with 8 additions and 6 deletions
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4
cluster/aws/util.sh
View File

@ -1511,10 +1511,12 @@ function ssh-to-node {
fi
for try in $(seq 1 5); do
if ssh -oLogLevel=quiet -oStrictHostKeyChecking=no -i "${AWS_SSH_KEY}" ${SSH_USER}@${ip} "${cmd}"; then
if ssh -oLogLevel=quiet -oConnectTimeout=30 -oStrictHostKeyChecking=no -i "${AWS_SSH_KEY}" ${SSH_USER}@${ip} "echo test > /dev/null"; then
break
fi
sleep 5
done
ssh -oLogLevel=quiet -oConnectTimeout=30 -oStrictHostKeyChecking=no -i "${AWS_SSH_KEY}" ${SSH_USER}@${ip} "${cmd}"
}
# Restart the kube-proxy on a node ($1)

4
cluster/gce/util.sh
View File

@ -1319,13 +1319,13 @@ function ssh-to-node {
local cmd="$2"
# Loop until we can successfully ssh into the box
for try in $(seq 1 5); do
if gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "echo test > /dev/null"; then
if gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --ssh-flag="-o ConnectTimeout=30" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "echo test > /dev/null"; then
break
fi
sleep 5
done
# Then actually try the command.
gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "${cmd}"
gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --ssh-flag="-o ConnectTimeout=30" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "${cmd}"
}
# Restart the kube-proxy on a node ($1)

4
cluster/gke/util.sh
View File

@ -263,13 +263,13 @@ function ssh-to-node() {
local cmd="$2"
# Loop until we can successfully ssh into the box
for try in $(seq 1 5); do
if gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "echo test > /dev/null"; then
if gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --ssh-flag="-o ConnectTimeout=30" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "echo test > /dev/null"; then
break
fi
sleep 5
done
# Then actually try the command.
gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "${cmd}"
gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --ssh-flag="-o ConnectTimeout=30" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "${cmd}"
}
# Restart the kube-proxy on a node ($1)

2
cluster/libvirt-coreos/util.sh
View File

@ -345,7 +345,7 @@ function ssh-to-node {
if [[ -z "$machine" ]]; then
echo "$node is an unknown machine to ssh to" >&2
fi
ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ControlMaster=no "core@$machine" "$cmd"
ssh -o ConnectTimeout=30 -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ControlMaster=no "core@$machine" "$cmd"
}
# Restart the kube-proxy on a node ($1)