03 docker 启动容器运行失败

docker 运行容器失败

报错

library initialization failed - unable to allocate file descriptor table - out of memoryAborted (core dumped)

解决思路

1、修改主机和容器的ulimit值, 可通过ulimit -n 查看， 使用如下命令修改

$ ulimit -n 65535

2、容器修改

$ docker run -d \
  --name rocketmq-dashboard \
  --ulimit nofile=65536:65536 \ ## 指定ulimit 值
  -e "JAVA_OPTS=-Drocketmq.namesrv.addr=127.0.0.1:9876" \
  -p 8080:8080 \
  -t apacherocketmq/rocketmq-dashboard:latest