结合定时任务可每十分钟检索运行的docker容器,如果存在挂掉的容器则全部停止,并按顺序重启容器
gpasswd -a 非root docker
./Autodkrestart.sh eureka summer1 zuul summer2
#!/bin/bash
# 运行日志路径
seqLog=/home/summer/dkstart.log
TF1=$(docker inspect --format '{{.State.Running}}' $*)
TF2=`echo $TF1 | sed s/[[:space:]]//g`
correct="truetruetruetrue"
if [ $correct == $TF2 ];then
echo "$(date +"%Y-%m-%d %H:%M:%S") docker各容器正常">> $seqLog
else
# 不正常则停止所有docker容器
docker stop $(docker ps -aq)
until [ $# -eq 0 ]; do
echo "开始启动: $1"
echo "$(date +"%Y-%m-%d %H:%M:%S") $1开始启动">> $seqLog
docker start $1
if_exist=$(docker inspect --format '{{.State.Running}}' $1)
until [ "${if_exist}" = "true" ]; do
if_exist=$(docker inspect --format '{{.State.Running}}' $1)
done
echo "$(date +"%Y-%m-%d %H:%M:%S") $1启动成功">> $seqLog
echo "等待60s--------------------------">> $seqLog
sleep 60
shift
done
echo "$(date +"%Y-%m-%d %H:%M:%S")===startAll success===" >> $seqLog
fi
crontab -e
SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=""
*/10 * * * * cd /home/summer && ./Autodkrestart.sh >/dev/null 2>&1