#!/bin/bash

. /usr/src/k_framework/main.sh

# Argument CHECK_SERVER_TYPE allows memcached on GUI server only

SCRIPT_NAME="Memcached Check"
VERSION="1.0.1"

k_start

positive_check=1
if [[ "$1" = "CHECK_SERVER_TYPE" ]]; then
    k_config_details
    if [[ $GUI_PRESENT != 1 ]]; then
         positive_check=0
    fi
fi


if [[ $positive_check = 1 ]]; then

    #report "memcached should be present on this server" 3

    k_service_check memcached
    k_service_check_enabled memcached


    CFG="/etc/sysconfig/memcached"

    if cat $CFG | grep "OPTIONS" | grep -q "127.0.0.1"; then
        report "Runs on localhost" 0
    else
        report "Does not run on localhost" 1
        report "  /usr/src/k_framework/helpers/memcached/memcached_install.sh" fix
        EXIT_CODE=1
    fi

    if cat $CFG | grep "OPTIONS" | grep -q "\-U 0"; then
        report "UDP is disabled" 0
    else
        report "UDP is enabled" 1
        report "  /usr/src/k_framework/helpers/memcached/memcached_install.sh" fix
        EXIT_CODE=1
    fi

else

    report "Server has no GUI on it - memcached should not be present on this server" 3

    if k_service_is_running memcached; then
        report "memcached should not be running on this server" 1
        report "    service stop memcached" fix
        EXIT_CODE=1
    fi

    if k_service_is_enabled memcached; then
        report "memcached should not be enabled on this server" 1
        report "    systemctl disable memcached.service" fix
        EXIT_CODE=1
    fi


fi




k_exit $EXIT_CODE