Questions tagged [containers]
Use for generic questions on containers that do not fall under a specific container technology, like Docker, LXC, FreeBSD Jails, OpenBSD sysjails, Solaris Containers, WPARs, etc. Also use where the specific technology is not relevant to the question.
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Collecting logs from Kubernetes container file system (not from stdout or stderr)
I am trying to find a way to get Promtail collect logs from a container file system. These logs were not generated using the standard output, which automatically gets discovered by Promtail. They have ...
- 11
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Make AMD GPU available in Docker container
I am running g4ad family instances on AWS. I am running there docker containers where I need to access the AMD GPUs.
The used AMI for host instance is Amazon Linux 2 optimised for AMD.
The base image ...
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1
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38
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Container orchestration vs. VM orchestration in the cloud
I'm trying to understand the specific use cases where we'd prefer to use container orchestration (Kubernetes) as opposed to VM orchestration (Nomad) in an unmanaged cloud setting (e.g., EC2)
It seems ...
- 111
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55
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How to manage lxd server configuration by ansible?
I am trying to set up the lxd global, server settings with ansible. Note, these are not the instance or container settings, these are the global settings of the lxd daemon. For example, core....
- 161
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Kubernetes pods container initialization doesn't finish for Dagster
Installation set-up:
I'm trying to run dagster on Kubernetes. I use the default values.yaml file and the only change I'm making is replacing "docker.io" with "registry.hub.docker.com&...
- 101
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318
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How to run nerdctl run inside a container?
This is not for building inside a container, this is for running containerized CLI tools in a Job. I know the security implications. This is a lateral move security wise from DooD just to get us to ...
- 143
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931
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Processes in "podman build" have lower file descriptor limit than processes in "podman run", how can I increase this?
I'm running podman 3.4.4 on Ubuntu 22.04 LTS server.
I have been having podman build issues that are not reproducible if I do those steps after the container build using podman run.
Eventually I ...
- 141
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157
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What is best practice for passing files and directories as command line arguments to a containerized program?
I am working to containerize a program. The program requires a configuration file and directories for its operation, which are passed as command line arguments, e.g. something like this:
$ myprog -c /...
- 101
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127
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Way to detect base container version for pods
I am trying to understand how companies detect that a Kuberentes pod is running a container that is based on a container image that is out of date.
So, for example, say I have an application called ...
- 206
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How can I make an image out of a k8s specific pod container
I have made a pod, and it has only one container, I've been able to connect ot it by using kubectl exec -it -c <container_name> <pod_name> bash
And I've installed and done several stuff on ...
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Why does running a nginx image in docker interactive mode makes nginx not working
I have made a docker container from nginx running in background this way:
docker run -d --name nginx1 -p 49699:80 nginx
When I go to localhost:49699 on a browser with cleared cache it works properly ...
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1
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Azure DevOps Pipeline failure - Program does not contain a static 'Main' method suitable for an entry point
I have been tasked with deploying an email service to an Azure tenant using Windows Containers. In my Pipeline (Azure DevOps), I am receiving the following error when in the build step:
CSC : error ...
- 21
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605
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How to delete an existing label in a deployment with helm upgrade
I have an existing deployment that has the label importance: normal in spec/template/metadata/labels (all the pods spawned from this deployment have that label in them).
The current deployment yaml ...
- 113
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Do docker layers work at file level or block level?
I'm considering using a Docker image as way to snapshot a MySQL database after fixtures have been loaded, in order to quickly restore the snapshot before each acceptance test.
In order for this to be ...
- 198
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How reliable is NFS for using in Kubernetes?
I'm setting up a self-managed Kubernetes cluster where I'm limited by the number of choices for the backend storage for Pods.
I should use a remote storage, so that multiple Pods can read/write at the ...
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