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#!/bin/sh
run_ssh() {
test -n "${SSH_KEYPATH:-}" && set -- -i "$SSH_KEYPATH" "$@"
test -n "${SSH_PORT:-}" && set -- -p "$SSH_PORT" "$@"
ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -l root "$@"
}
wait_ssh() {
wait_ssh_timeout=5
wait_ssh_ts=$(sleepenh 0 || [ $? -eq 1 ])
for _ in $(seq 30); do
run_ssh -o ConnectTimeout="$wait_ssh_timeout" "$@" echo success && return 0
wait_ssh_ts=$(sleepenh "$wait_ssh_ts" "$wait_ssh_timeout" || [ $? -eq 1 ])
done
echo "timeout reached" >&2
return 1
}
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