叶现一的专栏

Issue:When you working on docker, you may behind corporate proxy, which means that your docker container cannot access the Internet.Solution:Config Http Proxy for Docker Engine, so that all the ...

1. docker-machine ssh default2. sudo vi /var/lib/boot2docker/profile3. # replace with your office's proxy environmentexport "HTTP_PROXY=http://PROXY:PORT"export "HTTPS_PROXY=http://PRO

Issue:When you execute systemctl command in docker container, you may receive following error.Error:Failed to get D-Bus connection: No connection to service Solution:docker run --p

How to start Impala service in docker quickstart imagedocker run --hostname=quickstart.cloudera --privileged=true -t -i -p 7180:7180 -p 21050:21050 cloudera/quickstart /usr/bin/docker-quickstart/h

Issue:While you are using Impala Official docker image "cloudera/quickstart", following exception might be thrown while executing LOAD DATA command to do data migration.Error:[Simba]

Background:Device Mapper is a kernel-based framework that underpins many advancedvolume management technologies on Linux. Docker’sdevicemapper storage driverleverages the thin provisioning and sna

1. Start running a image in background modedocker run -it -d :e.g. docker run -it -d ubuntu:16.042. Start running a image and bind a volumedocker run -it -d : -v :e.g. docker run -it

How to setup simple Docker Swarm Clustering1. Create 3 docker machinesdocker-machine create -d virtualbox --engine-registry-mirror http://8ff28fe8.m.daocloud.io vm1docker-machine create -d virtualbox...