| #!/bin/bash |
| #/* |
| # * Copyright (c) 2012 Adobe Systems Incorporated. All rights reserved. |
| # * |
| # * Permission is hereby granted, free of charge, to any person obtaining a |
| # * copy of this software and associated documentation files (the "Software"), |
| # * to deal in the Software without restriction, including without limitation |
| # * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| # * and/or sell copies of the Software, and to permit persons to whom the |
| # * Software is furnished to do so, subject to the following conditions: |
| # * |
| # * The above copyright notice and this permission notice shall be included in |
| # * all copies or substantial portions of the Software. |
| # * |
| # * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| # * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| # * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| # * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| # * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| # * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| # * DEALINGS IN THE SOFTWARE. |
| # * |
| # */ |
| debug_mode=${DEBUG} |
| log_level=${LOG_LEVEL:-warn} |
| marathon_host=${MARATHON_HOST} |
| redis_host=${REDIS_HOST} |
| redis_port=${REDIS_PORT} |
| sleep_duration=${MARATHON_POLL_INTERVAL:-5} |
| # location for a remote /etc/api-gateway folder. |
| # i.e s3://api-gateway-config |
| remote_config=${REMOTE_CONFIG} |
| remote_config_sync_interval=${REMOTE_CONFIG_SYNC_INTERVAL:-10s} |
| |
| echo "Starting api-gateway ..." |
| if [ "${debug_mode}" == "true" ]; then |
| echo " ... in DEBUG mode " |
| mv /usr/local/sbin/api-gateway /usr/local/sbin/api-gateway-no-debug |
| ln -sf /usr/local/sbin/api-gateway-debug /usr/local/sbin/api-gateway |
| fi |
| |
| /usr/local/sbin/api-gateway -V |
| echo "------" |
| |
| echo resolver $(awk 'BEGIN{ORS=" "} /nameserver/{print $2}' /etc/resolv.conf | sed "s/ $/;/g") > /etc/api-gateway/conf.d/includes/resolvers.conf |
| echo " ... with dns $(cat /etc/api-gateway/conf.d/includes/resolvers.conf)" |
| |
| echo " ... testing configuration " |
| api-gateway -t -p /usr/local/api-gateway/ -c /etc/api-gateway/api-gateway.conf |
| |
| echo " ... using log level: '${log_level}'. Override it with -e 'LOG_LEVEL=<level>' " |
| api-gateway -p /usr/local/api-gateway/ -c /etc/api-gateway/api-gateway.conf -g "daemon off; error_log /dev/stderr ${log_level};" & |
| |
| if [[ -n "${redis_host}" && -n "${redis_port}" ]]; then |
| sleep 1 # sleep until api-gateway is set up |
| curl -s http://0.0.0.0:9000/subscribe # subscribe to redis key changes for routes |
| else |
| echo "REDIS_HOST and/or REDIS_PORT not defined" |
| fi |
| |
| |