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I am trying to get some services up and running on various CPU architectures like ppc, mips and x86_64 using docker containers.
From what I could read so far, docker engine is supported for a few platforms and unless I use qemu(like in https://resin.io/blog/building-arm-containers-on-any-x86-machine-even-dockerhub/) or cross docker (https://github.com/justincormack/cross-docker), I can't run my "other" arch binaries on a docker-engine. I had tried a bit of the qemu attempts, but it stopped with the binfmt_misc modifications that seems to be central to getting these to run.
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I installed Airflow with Docker on Windows 11 a while back. There is no Airflow folder in both of the Programs directories on my laptop.
I used a Revo Uninstaller to uninstall the program. This is apparently supposed to uninstall it through the logs.
I have an "airflow-docker" file on my Desktop with the dags,logs and plugins folders and the docker-compose yaml file.
How do I ensure the uninstalling has been successful?
Docker doesn't install the software within the container on your host. If your docker-compose.yml has volumes defined, then those are just files, not "installed", and you can remove them, if you want.
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I already had docker installed on my ubuntu, and used it through terminal, and recently saw it had a GUI on Windows and Mac OS. Does it have a GUI on Linux now? If I uninstall docker and docker compose and go through a new installation process will it have a GUI? I just need to know it before wasting my time doing that. Thanks in advance.
check this portainer ,
it's running inside container, it can manage docker container by mounting `/var/run/docker.sock
no need to uninstall docker and docker compose to use portainer , it's working with the current installation
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Docker (1.5-1+b1) is installed successfully but not working. I am running it inside of VMware. When I run the command "sudo docker run hello-world",
it results "command not found".
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I'm a java programmer .I have a java program that depends on Cassandra,elastic search,mongdb and Kafka .. So every time I try to run my java application I have to bring all these services up .. So you think it's a good idea to create one docker container with all these services and have that docker file checked in as part of that java project ?
While you can bundle all the dependencies for the application into the image it doesn't quite make sense, especially if those components might be run in different places for different environments.
This is precisely what the Compose project (originally fig) set out to solve. Along with the Dockerfile for the application, you would have a docker-compose.yml file that describes the services and how they link to each other. It also has options to set the build location of your application so that you can build and bring up the application with just the docker-compose utility.
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What does this command actually do in jenkins build?
Windows Batch Command:
start bash ./startTomcat.sh
I see many xml files in tomcat folder after the build is over and the build fails....
There are multiple issues here:
You are not supposed to start tomcat from within a Jenkins-job
(see also here Process leaked file descriptors error on JENKINS).
Tomcat is started as a unix command, while you try to run it from a Windows command - this will never work.