#!/usr/bin/env bash
set +u
set -e
base_dir=$(
    cd "$(dirname "$0")"
    pwd
)
cd $base_dir
if [[ $1 != "no_logo" ]]; then
    cat << 'LOGO'
###############################################################
LOGO
else
    shift 1
fi
# extra function
## func of log
function log_warn() {
    local date=$(date "+%Y-%m-%d-%H:%M:%S")
    local para=$1
    echo "[WARN] $date $1" | tee -a "./log/stop_log"

}

function log_info() {
    local date=$(date "+%Y-%m-%d-%H:%M:%S")
    local para=$1
    echo "[INFO] $date $1" | tee -a "./log/stop_log"
}

function log_err() {
    local date=$(date "+%Y-%m-%d-%H:%M:%S")
    local para=$1
    echo "[ERROR] $date $1" | tee -a "./log/stop_log"
}

function stop_process() {
    ID=$(ps -aux | grep "$1" | grep -v "$0" | grep -v "grep" | awk '{print $2}')
    if [[ "$ID" ]]; then
        log_info "$1 运行中，准备关闭"
        for id in $ID; do
            kill -15 "$id"
            echo "stop $1 process:(PID=${id})"
        done
        echo "---------------"
    fi
}

stop_process "node_exporter"
stop_process "postgres_exporter"
log_info "服务停止脚本运行完成"