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Developer tools · #docker
When my Docker containers start, I receive the following notification that reads: Docker Desktop has detected that you shared a Windows file into a WSL 2 container, which may perform poorly. Click here for more details. My questions are: What does this mean? What is the better practice / how should this be avoided? If the message has been closed, or I've cli
I made a simple image of my python Django app in Docker, using this Dockerfile: FROM python:3.8-slim-buster WORKDIR /app COPY requirements.txt requirements.txt RUN pip install -r requirements.txt COPY . . CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"] And building it using: sudo docker build -t my_app:1 . But after building the container (on Ubuntu
I am running a lot of builds using Docker in MacOS. Eventually, a lot of build cache is accumulating, e.g. this is what I see in docker system df : YPE TOTAL ACTIVE SIZE RECLAIMABLE Images 22 0 9.67GB 9.67GB (100%) Containers 0 0 0B 0B Local Volumes 0 0 0B 0B Build Cache 1006 0 258GB 258GB Is there a way to clean items from the build cache? I can see detaile
ImportError: cannot import name 'docevents' from 'botocore.docs.bcdoc' (/python3.7/site-packages/botocore/docs/bcdoc/ init .py) Traceback (most recent call last): File "/root/.pyenv/versions/3.7.6/bin/aws", line 19, in <module> import awscli.clidriver File "/root/.pyenv/versions/3.7.6/lib/python3.7/site-packages/awscli/clidriver.py", line 36, in <mo
I have a Dockerfile that attempts to install the package google-chrome-stable among other packages in Ubuntu (v16 Xenial I think) as part of a Gitlab pipeline step. I have had no issues until recently, when the step started failing with this issue: Some packages could not be installed. This may mean that you have requested an impossible situation or if you a
I have two accounts - Account A and Account B. In account A, I have a policy with a user from account B can interact with Account A. I have a repository in both accounts. Account B doesn't have a policy set ( Not sure if I need a policy for Account A to interact with it). My question is how do I push ecr images from Account A into Account B. I would like a c
I am new to Docker/Kubernetes and trying to see if there is a way to get 'Docker Desktop' like functionality on Ubuntu, which is my primary development machine. All I know from my search is that the 'Docker Desktop' is only from Windows and Mac. It contains many useful tools bundled together as below which is great for someone like me who is new to the ecosy
Goal: Decide whether to rely on Docker’s automatically created default bridge network or to create a user‑defined bridge network with a custom subnet in order to control the risk of IPv4 address exhaustion in environments with high container churn. Constraint: The default bridge uses a fixed 172.17.0.0/16 subnet (~65 000 addresses) and does not reclaim IPs f
I have read the docker documentation about restart policy of containers. However, I failed to understand the difference between on-failure and unless-stopped . When will I use one over the other? In which situations will a certain policy lead to starting a container and the other policy not?
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ubuntu