Setup graylog general inputs for e.g. docker containers

Graylog 3 setup GELF UDP and TCP.sh

#!/bin/bash

IP_ADDRESS=localhost
GRAYLOG3_URL="http://${IP_ADDRESS}:9000"

GRAYLOG3_INPUT_GELF_TCP='
{
      "global": "true",
      "title": "Gelf TCP",
      "configuration": {
        "port": 12201,
        "bind_address": "0.0.0.0"
      },
      "type": "org.graylog2.inputs.gelf.tcp.GELFTCPInput"
}'

GRAYLOG3_INPUT_GELF_UDP='
{
      "global": "true",
      "title": "Gelf UDP",
      "configuration": {
        "port": 12201,
        "bind_address": "0.0.0.0"
      },
      "type": "org.graylog2.inputs.gelf.udp.GELFUDPInput"
}'




INPUTS=$(curl -u admin:admin -X GET -H "Content-Type: application/json" -H 'X-Requested-By: cli' ${GRAYLOG3_URL}/api/system/inputs 2>/dev/null)
STREAMS=$(curl -u admin:admin -X GET -H "Content-Type: application/json" -H 'X-Requested-By: cli' ${GRAYLOG3_URL}/streams 2>/dev/null)

if [ $(echo $INPUTS | grep -c "GELF TCP") != "1" ]; then
        curl -u admin:admin -s -X POST -H "Content-Type: application/json" -H 'X-Requested-By: cli' -d "${GRAYLOG3_INPUT_GELF_TCP}" ${GRAYLOG3_URL}/api/system/inputs > /dev/null
fi

if [ $(echo $INPUTS | grep -c "GELF UDP") != "1" ]; then
        curl -u admin:admin -s -X POST -H "Content-Type: application/json" -H 'X-Requested-By: cli' -d "${GRAYLOG3_INPUT_GELF_UDP}" ${GRAYLOG3_URL}/api/system/inputs > /dev/null
fi

exit 0