docker 问题整理收集

1、

解决 docker: Error response from daemon: ... : net/http: TLS handshake timeout.

执行

$ sudo docker run hello-world

时出现：

Unable to find image 'hello-world:latest' locally
docker: Error response from daemon: Get https://registry-1.docker.io/v2/library/hello-world/manifests/latest: net/http: TLS handshake timeout.
See 'docker run --help'.

解决办法：

使用国内的Docker仓库daocloud：

$ echo "DOCKER_OPTS=\"\$DOCKER_OPTS --registry-mirror=http://f2d6cb40.m.daocloud.io\"" | sudo tee -a /etc/default/docker
$ sudo service docker restart

 

2、

问题 ：docker info

WARNING: No memory limit support
WARNING: No swap limit support
WARNING: No kernel memory limit support
WARNING: No oom kill disable support