Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

How to create a container from an image

E
esther last edited by
I have this following image:
```
REPOSITORY               TAG         IMAGE ID       CREATED       SIZE
nvcr.io/nvidia/pytorch   18.04-py3   c3555fec4fe6   3 years ago   5.9GB
```
The goal is to use Ubuntu 18.04 with CUDA 10.2. Now I want to create a container with this image. How can I do that? The guides online didn't make much sense to me as I'm pretty new to docker.
Reply Quote 0
1 Reply Last reply
A
Avante last edited by
Depending on what you want to do, there are a lot of options you can pass in to docker, but if you just want to run the code in the container as written:

docker run nvcr.io/nvidia/pytorch:18.04-py3

or

docker run c3555fec4fe6

or even

docker run c3

you can give your docker images a more reasonable name with

docker image tag nvcr.io/nvidia/pytorch:18.04-py3 pytorch

and run that with

docker run pytorch

see
- man docker-run
- man docker-image-tag
and https://docs.docker.com/engine/reference/commandline/run/
Reply Quote 0
1 Reply Last reply

2
Posts

0
Views

Suggested Topics

Which AMI was my EC2 instance created from?
Continuous Integration and Delivery (CI, CD) • amazon web services amazon ec2 amazon ami • • Analeea

2

0
Votes

2
Posts

1
Views

Is there any way to tell which AMI my EC2 instance was created from? Short answer: yes. Longer answer: yes - how would you like to get it? The AMI which the EC2 instance was launched with is part of the EC2 instance metadata Every instance publishes its metadata, which you can retrieve via the HTTP interface: curl http://<instance.ip.address>/latest/meta-data/ami-id (lifted directly from the AWS docs) Many people prefer the Python library for the AWS API (boto3). In this particular case you would need to use the instance.image_id method.
How to migrate away from `docker-machine create`?
Continuous Integration and Delivery (CI, CD) • docker networking docker machine • • carriann

2

0
Votes

2
Posts

0
Views

F

Anything that hasicorp created. Vagrant Terraform Ansible All tools for automating deployment of VM's and packages running on top of the VM's. API-based and all major providers implement the API's, also for on premise there implementations from VMWare, Virtualbox etc. Like you said there's many new terms to learn before you can work with it but it's a good path to follow
A

How to start a service in fedora container without using systemd?
Continuous Integration and Delivery (CI, CD) • docker containers dockerfile • • authera

2

0
Votes

2
Posts

1
Views

T

Running systemd inside the container should not be required as docker run eventually does the same thing. Make changes in your run scripts to make them independant from systemd. If you still insist on using systemd and do not care about how docker works, there is a way to let systemd work inside the container. Follow this link: https://developers.redhat.com/blog/2014/05/05/running-systemd-within-docker-container/
Install MDB2 in docker container while PEAR is down
Continuous Integration and Delivery (CI, CD) • php docker • • Analeea

2

0
Votes

2
Posts

1
Views

T

You need to learn a bit more about Debian or Ubuntu. If you look at every single Debian or Ubuntu container that installs things, you will notice, amongst other things: apt-get update && apt -f install [whatever] The reason for this is that aptitude doesn't know where to find anything without the "apt update". See for example https://github.com/dockerfile/ubuntu/blob/master/Dockerfile # Install. RUN \ sed -i 's/# $.*multiverse$$/\1/g' /etc/apt/sources.list && \ apt-get update && \ apt-get -y upgrade && \ apt-get install -y build-essential && \ apt-get install -y software-properties-common && \ apt-get install -y byobu curl git htop man unzip vim wget && \ rm -rf /var/lib/apt/lists/* This updates all packages, then installs build-essential, then software-properties-common and then the packages in the second to last line. Of course you don't need all of this. It is important however to have the apt-get update && apt-get install on the same line, if you are ever going to deploy your Dockerfile to any CI system. If apt-get update is on its own line, then that layer will never get invalidated as the succeeding layers will have old sources that they build consequent layers from. Keep in mind that every single command generates its own layer, that is why commands are chained in this way - so as to create one layer instead of many that will never serve any purpose.
Docker Sign an Image with an existing Certificate
Continuous Integration and Delivery (CI, CD) • security docker • • jeanid

2

0
Votes

2
Posts

1
Views

Z

This documentation indicates that it is possible to add collaborators by trusting their key and that it is also possible to revoke access. Having said that, the answer to: either an image is signed or it is not, but it is not qualified by who performed the signing that it is possible to check who signed the image if every collaborator creates their own key and each key is trusted individually. As notary and dtr were already mentioned, an alternative is Portus. Portus is able to restrict access to docker images, e.g. some users are only allowed to view images, while others may pull them. It is possible to revoke access as well.
T

Printing document on usb drive with confidential information on multi user computer
Security, Penetration Testing • ubuntu privacy pdf usb drive • • Trenton

2

0
Votes

2
Posts

1
Views

G

You can just use lpr to send the PDF file from USB stick directly to the printer spooler. But then it gets ugly: The printer spooler (cups) itself first will have a copy of this file somewhere below /var/spool/cups. Depending on the setup and printer driver used there will be further processing of the PDF file to translate it into something the printer then can understand (i.e. PCL or others). This processing will likely also create additional files, maybe below /var/spool/cups too but maybe also in /tmp or /var/tmp or other places. Most of these files will be deleted once the processing or printing is done which means that there is no way to access these specific files afterwards for secure deletion. All you could try to do is to make sure nothing on the system at all can be undeleted by using tools like sfill. It might be though that the system is specifically configured to keep copies of some of these files for audit or debug purposes. In short: it is a mess. And this already assumes that the other users on the system who all have root access will not have tampered with the system in order to find out what others print. In my opinion this kind of assumption is questionable since users who are willing to put lots of effort (and luck) into restoring deleted files are likely willing to change the configuration to keep files "for debugging printer issues" too. In other words: don't print sensitive data on a system where you fear that other users on the system might be interested in what you print and have the capabilities (root access) to find out.
B

Install Diablo 3 on Ubuntu/Linux
Game Testing • linux ubuntu diablo 3 • • baileigh

2

0
Votes

2
Posts

0
Views

S

First, do yourself a favor and make sure you're using the right drivers. To see your video driver, run lspci -k | grep -A 2 -i "VGA". If you are rocking the integrated graphics and see the Intel driver, you're good. If you should be using nvidia drivers and don't see it there, either download the drivers straight from their website (and buy painkillers) or use the Ubuntu repo. Install Diablo 3 Install playonlinux: sudo apt-get install playonlinux Install the latest version of wine-staging: Tools > Manage Wine versions Create a new virtual drive: Configure > New > 32-bit installation > pick the staging version you just chose > write any name (I wrote "D3") Select this drive in the Configuration menu (should be alongside default) and tab over to the "Wine" tab and click on "Configure Wine" A "Wine configuration" window will pop up. Go to the "Libraries" tab and add these libraries: api-ms-win-crt-runtime-l1-1-0, d3dcompiler_47, msvcp140, vcruntime140. Click Apply/Okay. Download the Windows D3 installer from Battle.net (direct link) Back in "PlayOnLinux configuration" tab over to "Miscellaneous" and click "Run an .exe file in this virtual drive". Choose the installer you just downloaded and full steam ahead. If you have a non-standard configuration, you may need to search around for specific fixes (or revisit the driver check, if you skipped it above). Otherwise, you should be good to go! (optional) Return to the "General" tab in your playonlinux configuration window and click "Make a new shortcut from this virtual drive" and select "Diablo III launcher.exe" to make future access easier. Hopefully these fixes will be eventually wrapped into the default playonlinux wizard install.
T

Error caused by network or repository.
Software Programming • ubuntu • • terrea

2

0
Votes

2
Posts

0
Views

R

When I searched it as it is, there were several answers to the steak overflow, but did you try it?url below is one of them. https://askubuntu.com/questions/481789/unknown-error-in-my-system14-04
G

Build Docker images with DinD and BuildKit
Continuous Integration and Delivery (CI, CD) • docker gitlab gitlab ci runner docker in docker • • gionna

2

0
Votes

2
Posts

1
Views

T

Caching of layers with buildkit in an external registry requires an extra step or two depending on how you want to cache your layers. The easy option is to include a build arg that enables the inline cache: docker build --build-arg BUILDKIT_INLINE_CACHE=1 --cache-from ${LATEST} -t ${LATEST} -t ${IMAGE_COMMIT_TAG} . Note that the inline cache only caches layers for the target stage that was pushed in the image, so other states in a multi-stage build would need to be built and cached separately, or rebuilt without caching, neither of which is ideal. You can also cache to a local file, or push the cache to a different registry image rather than inline with the image you pushed. Unfortunately the standard docker build CLI doesn't have access to all the buildkit flags to enable this. Instead, you can install buildkit directly or use buildx which is a CLI plugin for managing buildkit. You can install buildx separately but in current releases it's available with experimental CLI options that can be enabled with export DOCKER_CLI_EXPERIMENTAL=enabled. I believe you'd need to create a container based builder for all of the buildkit options, which can be done with: docker buildx create --use --driver docker-container --name local ${DOCKER_HOST:-unix:///var/run/docker.sock} Then you should be able to run something like: docker buildx build --cache-from ${IMG_CACHE} --cache-to ${IMG_CACHE} -t ${LATEST} -t ${IMAGE_COMMIT_TAG} . More documentation on the buildkit caching is available at: https://github.com/moby/buildkit#export-cache More details on buildx is available at: https://github.com/docker/buildx
MySQL High Memory / Threads - Ubuntu
SQL, Database Testing • mysql ubuntu • • Mystic

2

0
Votes

2
Posts

0
Views

S

By default, MySQL allows up to 150 connections, and each connection is handled by a separate thread. Reduce max_connections to, say, 50 and you'll see the number of threads go down. Some memory is allocated per thread, other in a pool shared between all the threads. The defaults are generally sensible. If you are not using MyISAM tables, you can reduce key_buffer_size to 1M. Adjust innodb_buffer_pool_size based on the size of your InnoDB data. As a rule of thumb, at the very least your primary keys should fit into the buffer pool, but normally you would want more buffer pool than that.
Docker Container always stopped and started
Continuous Integration and Delivery (CI, CD) • node.js docker • • jeanid

2

0
Votes

2
Posts

1
Views

C

You should keep at least one service running in foreground to keep the container running, you can do that using ENTRYPOINT or CMD or both. For more info check Dockerfile: ENTRYPOINT vs CMD. You can also use a docker image for pm2 from docker hub, that will save your time and you can check the Dockerfile for it to see how it is written. Check the keymetrics/pm2-docker-alpine project, for example.
E

It is not possible to start a container that has been completed incorrectly
Software Programming • linux docker recovery • • emerson

2

0
Votes

2
Posts

0
Views

G

It's worth doing. docker-compose down♪ You can have an option. -t 1so we don't wait for time. This team stops containers and removes containers, networks, toms (in your case) and images created through docker-compose up♪ https://docs.docker.com/compose/reference/down/ Team docker-compose down radius doesn't remove 'cause the dependents stayed. run♪ % docker-compose down Stopping compose_postgres_1 ... done Removing compose_radius_1 ... done Removing compose_radius_run_10 ... done Removing compose_radius_run_9 ... done Removing compose_radius_run_8 ... done Removing compose_radius_run_7 ... done Removing compose_radius_run_6 ... done Removing compose_radius_run_5 ... done Removing compose_radius_run_4 ... done Removing compose_radius_run_3 ... done Removing compose_radius_run_2 ... done Removing compose_radius_run_1 ... done Removing compose_postgres_1 ... done Removing network compose_default
How to automatically update Docker containers in development?
Continuous Integration and Delivery (CI, CD) • docker docker compose dockerfile • • Bogopo

2

0
Votes

2
Posts

1
Views

T

An approach I use in both prod and dev is to run a webhook server ( this one is excellent https://github.com/adnanh/webhook ) which is subscribed to listen to the github.com git push events which are published by github ... then when someone does a push to github.com the webhook launches a rebuild script to issue git pull then recomple the code and issue docker build xxx and docker push yyy and docker-compose -f my-file-docker-compose.yaml up ... this all happens on auto pilot ... where I have a running webhook server on a vps box for a given git branch to rebuild its toy domain this took time to craft however its a life saver
B

Package duplicate error when upgrading ubuntu 14.04
Software Programming • linux ubuntu phpmyadmin • • baileigh

2

0
Votes

2
Posts

0
Views

Back up the apt-get list:sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak After that remove the duplicate rows listed above:sudo nano /etc/apt/sources.list Rode again sudo apt-get updateAnything comes back again the backup:sudo cp /etc/apt/sources.list.bak /etc/apt/sources.list
Execute python file existing inside image with Jenkins
Continuous Integration and Delivery (CI, CD) • docker jenkins jenkins pipeline groovy • • Analeea

2

0
Votes

2
Posts

0
Views

A

I actually figured out the solution. In the ImageA pipeline, I added the 'main.py' to the artifacts and then in ImageA, I cloned 'main.py' and executed it. ImageA: always { archiveArtifacts artifacts: 'main.py', onlyIfSuccessful: true } Current pipeline: sh "curl {url to imageA artifact}/main.py -o main.py" docker.image(ImageA).inside { sh "python main.py " }

How to create a container from an image

Suggested Topics

Which AMI was my EC2 instance created from? Continuous Integration and Delivery (CI, CD) • amazon web services amazon ec2 amazon ami • • Analeea

How to migrate away from `docker-machine create`? Continuous Integration and Delivery (CI, CD) • docker networking docker machine • • carriann

How to start a service in fedora container without using systemd? Continuous Integration and Delivery (CI, CD) • docker containers dockerfile • • authera

Install MDB2 in docker container while PEAR is down Continuous Integration and Delivery (CI, CD) • php docker • • Analeea

Docker Sign an Image with an existing Certificate Continuous Integration and Delivery (CI, CD) • security docker • • jeanid

Printing document on usb drive with confidential information on multi user computer Security, Penetration Testing • ubuntu privacy pdf usb drive • • Trenton

Install Diablo 3 on Ubuntu/Linux Game Testing • linux ubuntu diablo 3 • • baileigh

Error caused by network or repository. Software Programming • ubuntu • • terrea

Build Docker images with DinD and BuildKit Continuous Integration and Delivery (CI, CD) • docker gitlab gitlab ci runner docker in docker • • gionna

MySQL High Memory / Threads - Ubuntu SQL, Database Testing • mysql ubuntu • • Mystic

Docker Container always stopped and started Continuous Integration and Delivery (CI, CD) • node.js docker • • jeanid

It is not possible to start a container that has been completed incorrectly Software Programming • linux docker recovery • • emerson

How to automatically update Docker containers in development? Continuous Integration and Delivery (CI, CD) • docker docker compose dockerfile • • Bogopo

Package duplicate error when upgrading ubuntu 14.04 Software Programming • linux ubuntu phpmyadmin • • baileigh

Execute python file existing inside image with Jenkins Continuous Integration and Delivery (CI, CD) • docker jenkins jenkins pipeline groovy • • Analeea

Which AMI was my EC2 instance created from?
Continuous Integration and Delivery (CI, CD) • amazon web services amazon ec2 amazon ami • • Analeea

How to migrate away from `docker-machine create`?
Continuous Integration and Delivery (CI, CD) • docker networking docker machine • • carriann

How to start a service in fedora container without using systemd?
Continuous Integration and Delivery (CI, CD) • docker containers dockerfile • • authera

Install MDB2 in docker container while PEAR is down
Continuous Integration and Delivery (CI, CD) • php docker • • Analeea

Docker Sign an Image with an existing Certificate
Continuous Integration and Delivery (CI, CD) • security docker • • jeanid

Printing document on usb drive with confidential information on multi user computer
Security, Penetration Testing • ubuntu privacy pdf usb drive • • Trenton

Install Diablo 3 on Ubuntu/Linux
Game Testing • linux ubuntu diablo 3 • • baileigh

Error caused by network or repository.
Software Programming • ubuntu • • terrea

Build Docker images with DinD and BuildKit
Continuous Integration and Delivery (CI, CD) • docker gitlab gitlab ci runner docker in docker • • gionna

MySQL High Memory / Threads - Ubuntu
SQL, Database Testing • mysql ubuntu • • Mystic

Docker Container always stopped and started
Continuous Integration and Delivery (CI, CD) • node.js docker • • jeanid

It is not possible to start a container that has been completed incorrectly
Software Programming • linux docker recovery • • emerson

How to automatically update Docker containers in development?
Continuous Integration and Delivery (CI, CD) • docker docker compose dockerfile • • Bogopo

Package duplicate error when upgrading ubuntu 14.04
Software Programming • linux ubuntu phpmyadmin • • baileigh

Execute python file existing inside image with Jenkins
Continuous Integration and Delivery (CI, CD) • docker jenkins jenkins pipeline groovy • • Analeea