fix process control script
This commit is contained in:
281
set_process.sh
281
set_process.sh
@@ -8,9 +8,216 @@
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#前置all的重置或者新增都是由稳态的第一个进程来处理，所有进程收到这条消息后先判断自己的进程号是否是1，而且是稳态，否则不处理，所有操作均由这个进程完成，
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#前置all的重置或者新增都是由稳态的第一个进程来处理，所有进程收到这条消息后先判断自己的进程号是否是1，而且是稳态，否则不处理，所有操作均由这个进程完成，
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if [ -z "$SETSID" ]; then
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export SETSID=1
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nohup setsid "$0" "$@" >> /tmp/set_process_detach.log 2>&1 < /dev/null &
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exit 0
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fi
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# 关闭从父进程继承来的 socket / pipe / 文件描述符
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for fd_path in /proc/$$/fd/*; do
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fd_num=$(basename "$fd_path")
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case "$fd_num" in
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0|1|2) ;;
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*) eval "exec ${fd_num}>&-" 2>/dev/null ;;
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esac
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done
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# 设置日志文件路径
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# 设置日志文件路径
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LOGFILE="$FEP_ENV/dat/log/start_fe.log"
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LOGFILE="$FEP_ENV/dat/log/start_fe.log"
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INI_FILE="/FeProject/etc/config/mykafka.ini"
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LOCK_FILE="/tmp/set_process.lock"
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if [ -f "$LOCK_FILE" ]; then
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old_pid=$(cat "$LOCK_FILE")
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if ps -p "$old_pid" > /dev/null 2>&1; then
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echo "Already running: $old_pid"
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exit 1
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else
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echo "Stale lock found, removing"
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rm -f "$LOCK_FILE"
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fi
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fi
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echo $$ > "$LOCK_FILE"
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trap "rm -f $LOCK_FILE" EXIT
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get_ini_value() {
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local key="$1"
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local line
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line=$(grep -E "^[[:space:]]*${key}=" "$INI_FILE" | tail -n 1)
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[ -z "$line" ] && return 1
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# 去掉 key=
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line="${line#*=}"
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# 去掉首尾空格
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line=$(echo "$line" | sed 's/^[[:space:]]*//; s/[[:space:]]*$//')
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[ -n "$line" ] || return 1
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echo "$line"
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return 0
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}
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log() {
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echo "$@" | tee -a "$LOGFILE"
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}
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check_local_port_released() {
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local PORT="$1"
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for retry in $(seq 1 3); do
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for i in $(seq 1 20); do
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if ! ss -lntp 2>/dev/null | grep -q ":${PORT}[[:space:]]"; then
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log "[OK] Local port $PORT released"
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return 0
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fi
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log "[WAIT] Local port $PORT still in use... ($i/20)"
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sleep 1
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done
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log "[RETRY] Local port $PORT not released, retry $retry/3"
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sleep 1
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done
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log "[FAIL] Local port $PORT still in use after retries:"
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ss -lntp 2>/dev/null | grep ":${PORT}[[:space:]]" | tee -a "$LOGFILE"
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return 1
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}
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check_remote_conn_released() {
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local REMOTE_IP="$1"
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local REMOTE_PORT="$2"
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for retry in $(seq 1 3); do
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for i in $(seq 1 20); do
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if ! ss -ntp 2>/dev/null \
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| grep "${REMOTE_IP}:${REMOTE_PORT}" \
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| grep -E 'pt61850netd_pqfe|fe_watchdog|fe_main' >/dev/null; then
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log "[OK] Remote ${REMOTE_IP}:${REMOTE_PORT} released"
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return 0
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fi
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log "[WAIT] Remote ${REMOTE_IP}:${REMOTE_PORT} still exists... ($i/20)"
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ss -ntp 2>/dev/null \
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| grep "${REMOTE_IP}:${REMOTE_PORT}" \
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| grep -E 'pt61850netd_pqfe|fe_watchdog|fe_main' \
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| tee -a "$LOGFILE"
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sleep 1
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done
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log "[RETRY] Remote ${REMOTE_IP}:${REMOTE_PORT} not released, retry $retry/3"
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sleep 1
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done
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log "[FAIL] Remote ${REMOTE_IP}:${REMOTE_PORT} still exists:"
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ss -ntp 2>/dev/null \
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| grep "${REMOTE_IP}:${REMOTE_PORT}" \
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| grep -E 'pt61850netd_pqfe|fe_watchdog|fe_main' \
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| tee -a "$LOGFILE"
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return 1
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}
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check_value_released() {
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local key="$1"
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local value="$2"
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[ -z "$value" ] && return 0
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# 纯端口
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if echo "$value" | grep -Eq '^[0-9]+$'; then
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[ "$value" = "0" ] && { log "[SKIP] $key disabled"; return 0; }
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log "[CHECK] $key local port: $value"
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check_local_port_released "$value"
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return $?
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fi
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# URL
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if echo "$value" | grep -Eq '^[a-zA-Z]+://'; then
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local hostport ip port
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hostport=$(echo "$value" | sed -n 's#^[a-zA-Z]\+://\([^/]*\).*#\1#p')
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ip="${hostport%%:*}"
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port="${hostport##*:}"
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if [ -n "$ip" ] && [ -n "$port" ] && [ "$ip" != "$port" ]; then
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log "[CHECK] $key remote: $ip:$port"
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check_remote_conn_released "$ip" "$port"
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return $?
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fi
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log "[SKIP] $key invalid URL: $value"
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return 0
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fi
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# ip:port
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if echo "$value" | grep -Eq '^[^:]+:[0-9]+$'; then
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local ip="${value%%:*}"
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local port="${value##*:}"
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log "[CHECK] $key remote: $ip:$port"
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check_remote_conn_released "$ip" "$port"
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return $?
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fi
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log "[SKIP] $key unsupported value: $value"
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return 0
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}
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check_key_released() {
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local key="$1"
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local value
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value=$(get_ini_value "$key") || {
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log "[SKIP] $key not found"
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return 0
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}
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log "==== Checking $key = $value ===="
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check_value_released "$key" "$value"
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return $?
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}
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check_all_resources_released() {
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local ret=0
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log "=============================="
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log " Start checking resources..."
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log "=============================="
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# 本地端口
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check_key_released "TestPort" || ret=1
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check_key_released "HttpPort" || ret=1
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check_key_released "SocketPort" || ret=1
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# MQ
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check_key_released "Ipport" || ret=1
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check_key_released "ConsumerIpport" || ret=1
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# Web
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check_key_released "WebDevice" || ret=1
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check_key_released "WebIcd" || ret=1
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check_key_released "WebIntegrity" || ret=1
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check_key_released "WebComflag" || ret=1
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check_key_released "WebEvent" || ret=1
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check_key_released "WebFileupload" || ret=1
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check_key_released "WebFiledownload" || ret=1
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if [ $ret -eq 0 ]; then
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log "✅ ALL resources released"
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else
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log "❌ Some resources NOT released"
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fi
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return $ret
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}
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# 输出当前时间并打印进程停止信息
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# 输出当前时间并打印进程停止信息
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echo "" ; echo ""
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echo "" ; echo ""
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echo "****** `date "+%F %R:%S"` start setting Processes after 3 sec ******"
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echo "****** `date "+%F %R:%S"` start setting Processes after 3 sec ******"
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@@ -20,7 +227,7 @@ echo "****** `date "+%F %R:%S"` start setting Processes after 3 sec ******" >>"$
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# 函数检查并处理日志文件大小
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# 函数检查并处理日志文件大小
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check_log_file() {
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check_log_file() {
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if [ -n "$1" ]; then
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if [ -n "$1" ] && [ -f "$1" ]; then
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FILE_SIZE=0
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FILE_SIZE=0
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FILE_SIZE=$(du "$1" | awk '{print $1}')
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FILE_SIZE=$(du "$1" | awk '{print $1}')
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@@ -45,25 +252,46 @@ check_log_file $LOGFILE
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# 定义查找并杀死进程的函数
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# 定义查找并杀死进程的函数
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kill_process_by_name() {
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kill_process_by_name() {
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PROCESS_NAME=$1
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local PROCESS_NAME="$1"
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PID=$(ps -ef | grep "$PROCESS_NAME" | grep -v "grep" | awk '{print $2}')
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local PIDS
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if [ -n "$PID" ]; then
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PIDS=$(ps -ef | grep "$PROCESS_NAME" | grep -v grep | awk '{print $2}')
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echo "Found process '$PROCESS_NAME' with PID: $PID"
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if [ -n "$PIDS" ]; then
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echo "Found process '$PROCESS_NAME' with PID(s): $PIDS"
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echo "Killing process..."
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echo "Killing process..."
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kill -15 $PID
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for pid in $PIDS; do
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kill -15 "$pid" 2>/dev/null
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done
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sleep 3
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sleep 3
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PID2=$(ps -ef | grep "$PROCESS_NAME" | grep -v "grep" | awk '{print $2}')
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for pid in $PIDS; do
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if [ -n "$PID2" ]; then
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if ps -p "$pid" >/dev/null 2>&1; then
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echo "Process still exists, force kill: $PID2"
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echo "Process still exists, force kill: $pid"
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kill -9 $PID2
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kill -9 "$pid" 2>/dev/null
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fi
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fi
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done
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else
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else
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echo "Process '$PROCESS_NAME' not found."
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echo "Process '$PROCESS_NAME' not found."
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fi
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fi
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}
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}
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wait_all_exit() {
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for i in $(seq 1 30); do
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COUNT=$(ps -ef | grep -E 'pt61850netd_pqfe|fe_watchdog' | grep -v grep | wc -l)
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if [ "$COUNT" -eq 0 ]; then
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echo "All FE processes exited"
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return 0
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fi
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echo "Waiting FE processes exit... ($COUNT still running)"
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sleep 1
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done
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echo "Timeout waiting FE processes exit"
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return 1
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}
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# 功能块开始
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# 功能块开始
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handle_reset() {
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handle_reset() {
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# 功能：reset
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# 功能：reset
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@@ -73,22 +301,28 @@ handle_reset() {
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if [ "$2" == "all" ]; then
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if [ "$2" == "all" ]; then
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# 关闭旧的看门狗进程
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# 关闭旧的看门狗进程
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kill_process_by_name "/FeProject/bin/fe_watchdog"
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#kill_process_by_name "/FeProject/bin/fe_watchdog"
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# 关闭旧的 stat 进程
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# 关闭旧的 stat 进程
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kill_process_by_name "/FeProject/bin/pt61850netd_pqfe -d cfg_stat_data"
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#kill_process_by_name "/FeProject/bin/pt61850netd_pqfe -d cfg_stat_data"
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# 关闭旧的 recall 进程
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# 关闭旧的 recall 进程
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kill_process_by_name "/FeProject/bin/pt61850netd_pqfe -d cfg_recallhis_data"
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#kill_process_by_name "/FeProject/bin/pt61850netd_pqfe -d cfg_recallhis_data"
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# 关闭旧的 3s 进程
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# 关闭旧的 3s 进程
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kill_process_by_name "/FeProject/bin/pt61850netd_pqfe -d cfg_3s_data"
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#kill_process_by_name "/FeProject/bin/pt61850netd_pqfe -d cfg_3s_data"
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# 关闭旧的 comtrade 进程
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# 关闭旧的 comtrade 进程
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kill_process_by_name "/FeProject/bin/pt61850netd_pqfe -d cfg_soe_comtrade"
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#kill_process_by_name "/FeProject/bin/pt61850netd_pqfe -d cfg_soe_comtrade"
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/home/pq/FeProject/boot/stop_fe.sh
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wait_all_exit || exit 1
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check_all_resources_released || exit 1
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#关闭进程后等待一段时间，防止端口占用
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#关闭进程后等待一段时间，防止端口占用
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sleep 1
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sleep 5
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# 清空 runtime.cf 中的所有进程配置
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# 清空 runtime.cf 中的所有进程配置
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sed -i '/cfg_stat_data/d' /home/pq/FeProject/etc/runtime.cf
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sed -i '/cfg_stat_data/d' /home/pq/FeProject/etc/runtime.cf
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@@ -235,14 +469,13 @@ handle_add() {
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}
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}
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# 获取当前脚本的进程ID
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# 获取当前脚本的进程ID
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CURRENT_PID=$$
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#CURRENT_PID=$$
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# 检查是否有其他的set_process.sh脚本正在运行，排除当前脚本
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# 检查是否有其他的set_process.sh脚本正在运行，排除当前脚本
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if pgrep -f "set_process.sh" | grep -v "^$CURRENT_PID$" > /dev/null; then
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#if pgrep -f "set_process.sh" | grep -v "^$CURRENT_PID$" > /dev/null; then
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echo "set_process.sh is already running. Exiting..."
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# echo "set_process.sh is already running. Exiting..."
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echo "set_process.sh is already running. Exiting..." >>"$LOGFILE"
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# echo "set_process.sh is already running. Exiting..." >>"$LOGFILE"
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exit 1
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# exit 1
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fi
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#fi
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#脚本应该等待3秒钟
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#脚本应该等待3秒钟
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sleep 3
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sleep 3
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