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Tag: docker

Deploy SkiaSharp on a container running .NET 6 Alpine Linux

SkiaSharp fails at runtime when deployed to an alpine linux container, using .NET 6.0 with the following error: System.TypeInitializationException: The type initializer for ‘SkiaSharp.SKImageInfo’ threw an exception. —> System.DllNotFoundException: Unable to load shared library ‘libSkiaSharp’ or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: liblibSkiaSharp: cannot open shared object file: No

Trying to install Docker on RHEL – docker-ce conflicts with Podman-docker

Getting this error: Updating Subscription Management repositories. Red Hat Enterprise Linux 8 for x86_64 – AppStream (RPMs) 22 MB/s | 45 MB 00:02 Last metadata expiration check: 0:00:01 ago on Mon 01 Aug 2022 17:36:44 BST. Error: Problem: problem with installed package podman-docker-2:4.0.2-6.module+el8.6.0+14877+f643d2d6.noarch package docker-ce-3:20.10.17-3.el8.x86_64 conflicts with docker provided by podman-docker-2:4.0.2-6.module+el8.6.0+14877+f643d2d6.noarch package docker-ce-3:20.10.17-3.el8.x86_64 conflicts with docker provided by podman-docker-1.0.0-2.git921f98f.module+el8+2785+ff8a053f.noarch package

Docker run with arguments from a configuration file

I’ve built a docker image in order to publish a jupyter notebook to my team. The jupyter notebook runs inside a docker container by running a docker run command containing numerous arguments (such as mounts and environment variables for AWS credentials). The current instructions I published for running the docker require you to copy and paste the entire docker run

Error while building docker image on ARM64

I wrote this Dockerfile for an os and while running sudo docker build buildenv -t testos-buildenv on the terminal i got this log Sending build context to Docker daemon 2.048kB Step 1/9 : FROM randomdude/gcc-cross-x86_64-elf —> c7e17c42eb04 Step 2/9 : RUN apt-get update —> [Warning] The requested image’s platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no

Docker filter containers both by image name and age

I am trying to stop / prune docker containers according to 2 conditions: image name time they’ve been running for For instance, I could want to stop all containers from image image-name that have been running for over 24h. By reading the documentation, it seems the –filter option is not consistent at all since docker container prune has the until

Error CrushLoopBackOff to start k8s Dashboard

I try to install dashboard to clear private k8s cluster (without internet connection). I did according to this instruction https://github.com/kubernetes/dashboard. When start apply recomended.yaml: metrics scrapper start successfully, but dashboard show error CrashLoopBackOff permanently. Docker Version: 19.03.6 K8s version: 1.23.4 Containers status: Containers log: Worker-node logs from /var/log/syslog: Answer By default, the dashboard container is installed on the worker node.

System.Drawing High memory usage on Linux

Is there any way to diagnose Unmanaged memory leak ? I am using .NET 5.0 Console App with NETCode (barcode) library. The program it self is simple it calls barcode library & creates a base64string from Image 5000 times, I am using ‘using blocks’ therefore disposing is also being handled. On windows this program consumes 15-25 MB (doesn’t go above

Can’t install bash in multiarch build on Alpine

I am trying to build image for linux/arm64/v8 on linux/amd64 Gitlab runner. I run it with this command: My Dockerfile is fairly simple: But it fails with: It’s Gitlab runner version 13.4.1 and Docker executor docker:stable. What can I do about this issue? Answer There were three problems with my approach: I needed to install buildx extension I had to

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