25 lines
661 B
Bash
Executable File
25 lines
661 B
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
function error_handler() {
|
|
>&2 echo "Exited with BAD EXIT CODE '${2}' in ${0} script at line: ${1}."
|
|
exit "$2"
|
|
}
|
|
trap 'error_handler ${LINENO} $?' ERR
|
|
set -o errtrace -o errexit -o nounset -o pipefail
|
|
|
|
max_attempts="${1:-}"
|
|
if [[ -z "$max_attempts" ]]; then
|
|
max_attempts=100
|
|
fi
|
|
|
|
echo "waiting for app to come up..."
|
|
attempts=0
|
|
while [[ "$(curl -s -o /dev/null -w '%{http_code}' "http://localhost:7004/liveness")" != "200" ]]; do
|
|
if [[ "$attempts" -gt "$max_attempts" ]]; then
|
|
>&2 echo "ERROR: Server not up after $max_attempts attempts. There is probably a problem"
|
|
exit 1
|
|
fi
|
|
attempts=$(( attempts + 1 ))
|
|
sleep 1
|
|
done
|