Questions tagged [containers]
436 questions
4
votes
3 answers
How to exit docker exec after container has exited?
How do I gracefully exit a docker container that I've connected to using docker exec -ti, after the docker I connected to exits?
If I exit the original container, the shell that ran the docker exec command is hung, and the only way I can find to…
Jeff Learman
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4
votes
3 answers
AWS Cloud9 Building Docker Image Fail
I'm quite new to networking and server management so thank you in advance for your patience.
Currently I am learning how to build a docker image on AWS's Cloud9.
The tutorial I'm following is from AWS themselves and is named MythicalMysfits which…
amx5
- 43
- 3
3
votes
2 answers
How do I use podman to put an entire zookeeper ensemble in a pod?
For testing reasons, I would like, as an ordinary user, to create an entire zookeeper ensemble in a pod where all the individual zookeepers can talk to eachother.
As far as I can tell, either all the containers in a pod share the same network…
Omnifarious
- 400
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- 13
3
votes
1 answer
GAE container terminated by container manager
I have an Google App Engine app which is basically a couple NodeJS scripts that run a website.
Some of this scripts are being terminated for apparently no reason, but looking at the logs this is happening:
Msg1: Container terminated by the container…
user3583107
- 31
- 4
3
votes
1 answer
Can ulimit on containers within docker daemon process be higher than the limit of the daemon process itself?
Can ulimit on containers within docker daemon process be higher than the limit of the daemon process itself?
Docker documentation does not mention anything about this:
From :…
djangofan
- 4,182
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3
votes
1 answer
How can I give access to loopback devices which are created dynamically to a Docker container?
I have a small Docker container from which I can access /dev/loop0. For this I've added to docker run:
--device=/dev/loop-control:/dev/loop-control \
--device=/dev/loop0:/dev/loop0 \
On this loopback device I'm creating two or more partitions with…
emmerich
- 143
- 5
3
votes
1 answer
How to install ubuntu-server non-interactively?
I'm trying to build a ubuntu-server container for a development environment, but I'm prompted to select a keyboard layout, and character set.
Running a container:
docker run --rm it ubuntu
In the container:
apt-get update && apt-get install -y…
NonCreature0714
- 155
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- 7
3
votes
1 answer
Azure managed container service (AKS) Static IP
az network public-ip create --name --resource-group --allocation-method Static --dns-name
{
"publicIp": {
"ipAddress": "1.2.3.4",
...
"provisioningState": "Succeeded",
...
}
}
$ kubectl describe svc…
mmr
- 41
- 2
3
votes
2 answers
How do I change default MTU for lxdbr0 for containers created using LXD?
I'm running Linux containers created by LXD on Ubuntu 14.04.05. I have a lxdbr0 interface setup, but its default MTU is 1500. How do I update it?
bits
- 131
- 4
3
votes
2 answers
How to build a custom LXD image from install ISO
I have an operating system installation ISO.
My goal is to run the second operating system on top of the kernel of Ubuntu host running LXD. I cannot find any base image for the said operating system. Is it possible for me to build a custom lxc image…
John Mayer
- 31
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- 1
- 3
3
votes
1 answer
Installing StackDriver Logging agent on cos image
I'm trying to setup the logging agent for StackDriver on a cos image but its reporting its an unsupported system. My thought is to create a "sidecar" container similar to how an AppEngine Flexible VM would bring its logs into stackdriver, however…
someone1
- 151
- 1
- 6
3
votes
0 answers
Libvirt LXC leaked processes
I'm trying to run several lxc containers on an ubuntu 16.04 server. (libvirt version is 1.3.1). The nature of my team's use of these containers means that they are constantly booting and then being destroyed, and we manage this lifecycle using the…
SwampDragons
- 111
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- 5
3
votes
1 answer
How to publish an LXC image to a private server
I have set up a development environment in a container that I want to share with co-workers.
I set up a server and configured it with lxc remote add the_server_name 192.168.1.99 --public, being that the server name and IP.
What is the correct on my…
Luis Lobo Borobia
- 438
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3
votes
2 answers
Kubernetes with Google Cloud DNS
Using a Google Container Engine cluster running Kubernetes, what would the process be in order to point http://mydomain.co.uk onto a LoadBalanced ReplicationController?
I'm aware Kubernetes supports SkyDNS - how would I go about delegating Google…
Jacob Clark
- 139
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3
votes
0 answers
Can cgclassify be used with systemd based resource management?
So as of redhat/centos 7, system resource management got a big overhaul. Before redhat/centos 7, cgroups were run using libcgroup packages and daemons like cgred.
Before, if I wanted to move a process into a cgroup, I could do something…
Rooster
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