Top "Containers" questions

A container is a class, a data structure, or an abstract data type whose instances are collections of other objects.

How to support multicast network in Docker

I've met a big problem about the network configuration in docker. The senario is this: 1.I have two eth on …

docker networking containers multicast bridge
jQuery - Check if a container div has a child with a specified attribute value

I want to be able to check if a container div has a child in it with an attribute of …

jquery html containers children
X11 forwarding of GUI app in Docker container

I am currently trying to run some GUI apps in docker containers. I have been trying the ones by jessie …

linux docker containers dockerfile x11-forwarding
Difference between container port,host port and service port in dcos json in portMappings

I am confused with what all these port signify container port,host port and service port in portMappings, below is …

docker containers dcos
Do STL iterators guarantee validity after collection was changed?

Let's say I have some kind of collection and I obtained an iterator for the beginning of it. Now let's …

c++ stl iterator containers
What is the difference between Docker Host and Container

I started learning about Docker. But I keep getting confused often, even though I read it in multiple places. Docker …

deployment docker virtual-machine containers
is it possible to run linux perf tool inside docker container

I tried giving the below command from container and found the below issue, may be because of "-moby" kernel version. …

linux docker containers perf moby
How to make ECR repository public?

How to make an ECR repository public for anybody to pull from. I see the policy document in the permission …

amazon-web-services docker containers amazon-ecs amazon-ecr
Using Docker with nodejs with node-gyp dependencies

I'm planning to use Docker to deploy a node.js app. The app has several dependencies that require node-gyp. Node-gyp …

node.js ubuntu docker containers node-gyp