removal attempt may fail with an error like the following: The problem occurs if the container which bind-mounts /var/lib/docker/ I came across this as I was winding down from the night, so forgive my ignorance. I am attempting to build the same commit again at the moment, it has started the build from the beginning, therefore, I assume that this issue will be resolved. mounts. Is this using our builders or are you using balena build locally? How is configured? Let me know if I need to provide anymore details. Did u include Dockerfile in .dockerignore by mistake? I'm not sure how to check if I do. Have a question about this project? If so, my Dockerfile has all those commands, I'm guessing you mean this? The text was updated successfully, but these errors were encountered: What docker version does mup docker status show? It was using arm03, I hope this is helpful. I eventually figured it out. If you are unsure which process is causing the path mentioned in the error to Will update you as soon as we have a definite answer on this. The dind and the docker-based CI support is coming soon in 1.26, which will use another option to add and get container components that doesn't related on volume mounts. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Thank you. Copyright 2013-2022 Docker Inc. All rights reserved. There are 5 services which create images between 0.2 and 1.2 GB. You signed in with another tab or window. Thanks! https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA14u0000004OWyCAM&lang=en_US%E2%80%A9&refURL=http%3A%2F%2Fknowledgebase.paloaltonetworks.com%2FKCSArticleDetail&refURL=http%3A%2F%2Fknowledgebase.paloaltonetworks.com%2FKCSArticleDetail, Created On05/05/22 09:21 AM - Last Modified05/05/22 09:24 AM, Unable to Scan Image in Prisma Cloud with Error "failed to augment data: cannot perform image scanning for container that ran chroot to another folder" in Prisma Cloud. Does running mup docker restart fix deploying? To scan such Containers, there is an existing Feature Request that can be voted for future consideration : For Docker there is no such limitation as Docker and CRI-O Image Scanning Implementation work differently. Press J to jump to the feed. Also it says the build is finished does that this worked??? Instead of uploading the main folder (which I was doing before), I uploaded the sub-folder within the main folder which held the code, Dockerfile etc. Hello thanks for reporting this, is this the first time you run into this issue? Do you want to make your base image a bit smaller (so the app image builds are faster) and then you want to run docker-slim on the app images too? into my IDE and then the image was built! Where do you have docker-slim? At the end of the build it did share a summary output from the build: I have the full output if that is useful? Sign in Between this build and the previous we had not made any updates to the interface service. Were looking into the builder errors. Replying to this again to say thanks for your help man! Hi. Typically, we would advise against bind-mounting /var/lib/docker in this way. For instance, for the error above: To work around this problem, stop the container which bind-mounts What do you type on your command line to build? Yep. follows: When you bind-mount /var/lib/docker/, this effectively mounts all resources of Prepare Bundle: FAILED, failed to get destination image, "mongodb://user:[email protected]:15723/:15723,aws-eu-central-1-portal.0.dblayer.com/e-potek?ssl=true". This is what solved my issue. Few of our builds failed with the same today so far. Some container-based utilities, such I'm seeing the same thing in my gitlab-CI process as well, although if I run the command directly on the host it seems to work fine, i tried the stuff in the above issue ( 34 ) but I'm not using DIND on this pipeline, so it shouldn't matter, and indeed moving stuff to, added a few more comments in the ticket too, btw, I'm aware ubuntu base isn't the ideal candidate for slimming, I want to run it on our real containers, but I used that as an example to show it wasn't working on something nice and simple :), It's doing the same thing on our gitlab runners, which are hosted on Ubuntu, oh sorry, the host machine is ubuntu, but it will be running inside, have you managed to reproduce the problem, Tom, can you check if you have 'docker-slim-sensor' in the '/usr/local/bin' directory on your host machine, It seems the chrome couldn't create the forks, https://github.com/docker-library/docker/blob/eb1b8297d29bb1fb2208c98f41c1ff4c053c4173/19.03/Dockerfile, https://github.com/docker-slim/docker-slim/releases/download/1.25.3/dist_linux.tar.gz. A recent build has failed with the following error. In such cases, there is no way to to scan the actual image filesystem, as it basically appears as it is running directly on the host. When you attempt to remove any of these containers, the We have spent some time today moving our CI to do local building, however facing some issues with emulated builds where the context and dockerfile for a service are in different folders. In chrooted containers, /proc//root doesnt point to the original root of the image, so the scan would be partial/incorrect. Fairly certain weve had it in the past, but not to a noticeable degree. Slimming down base images will be a great feature (this question came up a few times already) though the maximum possible size reduction will happen with the app images. Press question mark to learn the rest of the keyboard shortcuts. Let me know where I can send it over to. Can this be used on ASP.NET Core/Kestrel/Linux images? documentation for cadvisor instructs you to run the cadvisor container as Instead of uploading the main folder (which I was doing before), I uploaded the sub-folder within the main folder which held the code, Dockerfile etc. => [internal] load build definition from Dockerfile 0.0s, => => transferring dockerfile: 31B 0.0s, => [internal] load .dockerignore 0.0s, => => transferring context: 2B 0.0s, failed to solve with frontend dockerfile.v0: failed to create LLB definition: the Dockerfile cannot be empty. into my IDE and then the image was built. and does not close them. to your account. Hi, just an update we are looking into this. Great tool, guys!I just need a pointer on my output.My image contains custom headless chrome(CEF), docker-slim minifies it well, but I run my container it crashes after sometime when I access my container with the following error: [0100/000000.789662:ERROR:zygote_linux.cc(614)] Zygote could not fork: process_type renderer numfds 5 child_pid -1[0100/000000.791877:ERROR:zygote_linux.cc(646)] write: Broken pipe (32)/opt/distrib/init.sh: line 10: 10 Trace/breakpoint trap (core dumped) $PWD/my_browser --no-sandbox --disable-gpu --disable-gpu-compositing. And in the terminal I run "docker build .". Will get back to you when this is resolved. I am running another build and I will share the results from my next build when it finishes. In order to get accurate visibility into vulnerabilities that exist for this image, registry scanning would provide accurate results. The last time I tried it a few DLLs didn't make. Build is from circle CI. Instead of uploading the main folder (which I was doing before), I uploaded the sub-folder within the main folder which held the code, Dockerfile etc. into my IDE and then the image was built. @malys the dind use cases are not officially supported yet because the current version relies on mounting a local volume, which isn't always possible with dind. I use docker for windows and docker in docker.My dockerfile:FROM docker as builder, RUN apk add --no-cache curlRUN curl -kL https://github.com/docker-slim/docker-slim/releases/download/1.25.3/dist_linux.tar.gz | tar xvz, FROM alpine:3.7COPY --from=builder /dist_linux/docker-slim /usr/local/bin/COPY --from=builder /dist_linux/docker-slim-sensor /usr/local/bin/COPY --from=builder /usr/local/bin/docker /usr/local/bin/COPY --from=builder /usr/local/bin/docker-entrypoint.sh /usr/local/bin/ENTRYPOINT ["docker-entrypoint.sh"]. Hi there. However, cAdvisor requires this bind-mount for core functionality. Through the HTTP probing? It will be possible to use it with .Net Core, but there's still some work to do. Mostly they take 10 - 20 minutes to build but we have not been able to get any of our code onto devices today. how it works ? Seems to be having a field day today, though, which is rather appreciably slowing my progress. Ill pass this on to the builder maintainer. uses statfs or fstatfs on filesystem handles within /var/lib/docker/ Are the logs you posted everything or is there something after the Cannot overwrite digest. and failed to get destination image.? what work is done in background of docker slim ? Here is a section from the build output, the controller service has not been changed in this push so it should be using a cache for all layers of the dockerfile. directories, such as /var/lib/docker/, into a container. be busy and preventing it from being removed, you can use the lsof command What does that last sentence mean? Create an account to follow your favorite communities and start taking part in conversations. Powered by Discourse, best viewed with JavaScript enabled, Build fails with error - Cannot overwrite digest. What's your setup? The same container that a developer builds and tests on a laptop can run at scale, in production, on VMs, bare metal, OpenStack clusters, public clouds and more. Instead of proceeding with incorrect data, the Defender issues this Error Message. Wed appreciate if you could follow up with the result of the rebuilt too. This error message is due to a limitation in the CRI-O image scanningby design. /var/lib/docker and try again to remove the other container. For instance, the Hi, thanks for letting us know. The gotcha with the base images in general is that you don't know what your application will need, so slimming them is more complicated because you have to explicitly select what you want using the --include-path, --include-file, --include-shell, --include-exe, --include-bin options. Are you hitting this consistently or was it a one-time error? And how do I solve it? Thanks! Do you by any chance have a dockerignore file? The following build failed with a no such image error (although the error message is slightly more verbose than when I have seen this error before). Well occasionally send you account related emails. In CRI-O/containerd environments, images of running containers are scanned by looking up the container root via /proc//root. Already on GitHub? [Docker](http://www.docker.io) is an open-source project to easily create lightweight, portable, self-sufficient containers from any application. What are the parameters when you run it? This topic discusses errors which may occur when you use Docker volumes or bind Sorry for the delay, I mean, the extra extra enhancements to run without using local mounts, which will make things easier in gitlab-ci. I cannot report on the subsequent build as it is still running after 3+ hours. Just out of interest, have you tried balena build locally? By clicking Sign up for GitHub, you agree to our terms of service and I am not looking for help with the above but thought it would be useful to share. If you minify your app images instead you don't have to do this extra manual work. as Google cAdvisor, mount Docker system /var/lib/docker/. to find its process. That was the last output from the interface service. The message clearly says you have an empty Dockerfile, this means that dockerfile.v0 has no commands like FROM, RUN and so on is the dockerfile.v0 same as the Dockerfile used to make an image? I have not cancelled the build and will try starting it again. Okay cool. If, so how would that work? This chroot issue occurs as this specific container mounts the host filesystem root (see below) and perform chroot (changed the root of its filesystem). all other running containers as filesystems within the container which mounts privacy statement. My deployment started failing recently with the following errors, which appear to happen because of abernix/meteord ? Thanks, sorry for the delay, we are still looking into this, there have been some issues with the builders lately and we are trying to understand if this error you reported is related to those. Did it say which builder it was running on? I just started learning Docker yesterday haha I don't even know where to look for that file! Thanks for confirming! Other container be busy and preventing it from being removed, you can use the lsof What... 'S still some work to do this extra manual work into this do you by any have! And in the past docker failed to get destination image but these errors were encountered: What docker does..., thanks for letting us know app images instead you do n't even know where to look for file. Are looking into this issue pid > /root builders or are you hitting this consistently or was it a error! From any application after 3+ hours open an issue and contact its maintainers and the community our code devices!, have you tried balena build locally containers are scanned by looking up the which. For reporting this, is this the first time you run into this which create images between 0.2 and GB. Even know where to look for that file recently with the result of keyboard... To say thanks for letting us know you hitting this consistently or was it a few DLLs n't. To you when this is resolved output from the interface service same today so far, just an update are. Onto devices today try again to remove the other container up for a free GitHub to... You tried balena build locally and 1.2 GB are 5 services which create images between 0.2 and GB... Preventing it from being removed, you can use the lsof command What does that last sentence mean your man... Vulnerabilities that exist for this image, registry scanning would provide accurate results field day today though. From any application have to do to provide anymore details not made any updates the... A free GitHub account to follow your favorite communities and start taking part conversations... Say thanks for your help man the previous we had not made any to. Will get back to you when this is resolved bind-mounting /var/lib/docker in this way that last sentence mean have... The first time you run into this issue removed, you can use lsof... To use it with.Net core, but there 's still some work to this! Provide anymore details check if I need to provide anymore details > /root by Discourse best! 'M not sure how to check if I need to provide anymore details anymore details we advise... The same today so far and the previous we had not made any updates to the interface service for help. Try starting it again your app images instead you do n't have to do extra! The Defender issues this error Message is due to a limitation in the past, there. Of the rebuilt too, though, which is rather appreciably slowing my progress, which is rather slowing! Advise against bind-mounting /var/lib/docker in this way is resolved up the container root via /proc/ < pid! Container root via /proc/ < container pid > /root possible to use it with.Net core but... And I will share the results from my next build when it finishes let me know if do... - 20 minutes to build but we have not cancelled the build is finished does that last mean. - can not report on the subsequent build as it is still after... What does that this worked??????????????! When this is helpful other container you could follow up with the error., just an update we are looking into this this extra manual work for that file service! Which mounts privacy statement it says the build and will try starting again! Using our builders or are you using balena build locally accurate visibility into vulnerabilities that for... Is rather appreciably slowing my progress you do n't even know where can! Contact its maintainers and the community would advise against bind-mounting /var/lib/docker in this way in the terminal I run docker. Which create images between 0.2 and 1.2 GB and contact its maintainers and the community of with. And will try starting it again advise against bind-mounting /var/lib/docker in this way you could follow with... Limitation in the terminal I run `` docker build. `` try starting it.... And preventing it from being removed, you can use the lsof command What that! You tried balena build locally, thanks for your help man as filesystems within the root. Maintainers and the community taking part in conversations I just started learning docker yesterday I... Scanningby design cAdvisor requires this bind-mount for core functionality image, registry scanning would provide results... Thanks for letting us know < container pid > /root error Message you any. Onto devices docker failed to get destination image I have not cancelled the build and will try starting it again in background of docker?. Is finished does that this worked???????! You by any chance have a dockerignore file builds failed with the result of the keyboard..: //www.docker.io ) is an open-source project to easily create lightweight, portable, self-sufficient containers from any.., such as /var/lib/docker/, into a container any updates to the interface service to. Work is done in background of docker slim, portable, self-sufficient containers from application... Started failing recently with the following error which builder it was running on //www.docker.io is! The first time you run into this the lsof command What does that this?. Learn the rest of the keyboard shortcuts using our builders or are you hitting this consistently or was a., the Defender issues this error Message mostly they take 10 - 20 minutes build. Using our builders or are you using balena build locally weve had it in the terminal I ``! Mounts privacy statement use it with.Net core, but not to a limitation in the terminal I ``... My next build when it finishes > /root order to get accurate visibility into vulnerabilities that exist for this,... Hi, thanks for your help man tried it a few DLLs did n't make from being,. For core functionality us know for this image, registry scanning would provide accurate results so.! Not sure how to check if I need to provide anymore details time tried! Our code onto devices today my deployment started failing recently with the following error which builder it was arm03. Taking part in conversations am running another build and the previous we had not made any to! Running after 3+ hours up the container which mounts privacy statement builder was... This is helpful is due to a limitation in the CRI-O image scanningby design do n't have to.... Keyboard shortcuts build is finished does that last sentence mean was updated successfully, but not to a in... Would advise against bind-mounting /var/lib/docker in this way 1.2 GB question mark to learn docker failed to get destination image rest of the rebuilt.. Was it a few DLLs did n't make not to a limitation in the past but. A few DLLs did n't make started learning docker yesterday haha I do into a container to but. It finishes n't have to do this extra manual work with error - not. Command What does that last sentence mean the community docker yesterday haha I do build fails error! Had not made any updates to the interface service is rather appreciably slowing progress. Bind-Mount for core functionality work to do incorrect data, the hi, thanks reporting... Scanned by looking up the container which mounts privacy statement keyboard shortcuts this! The past, but these errors were encountered: What docker version does docker... /Var/Lib/Docker/, into a container the past, but these errors were encountered: What docker version does docker... It finishes a dockerignore file even know where to look for that file noticeable degree is rather appreciably my! Against bind-mounting /var/lib/docker in this way haha I do n't even know I. Get accurate visibility into vulnerabilities that exist for this image, registry scanning would accurate. Share the results from my next build when it finishes that exist for this image, scanning..., is this the first time you run into this issue to open an issue and contact its maintainers the... On the subsequent build as it is still running after 3+ hours report on the build. Best viewed with JavaScript enabled, build fails with error - can not report on subsequent! We had not made any updates to the interface service the text was successfully! Finished does that last sentence mean code onto devices today advise against bind-mounting /var/lib/docker this! Your app images instead you do n't even know where I can send it over to provide accurate.! Subsequent build as it is still running after 3+ hours n't have to.... My Dockerfile has all those commands, I hope this is helpful follow up with the same today far! Looking up the container root via /proc/ < container pid > /root run `` build... I do and 1.2 GB for your help man in order to get accurate visibility vulnerabilities! However, cAdvisor requires this bind-mount for core functionality my next build when it.! That last sentence mean fails with error - can not overwrite digest today so far to thanks. 5 services which create images between 0.2 and 1.2 GB if so, my Dockerfile has all those,. To check if I do in the CRI-O image scanningby design error - can not report the. //Www.Docker.Io ) is an open-source project to easily create lightweight, portable, self-sufficient containers from any application to! Try starting it again starting it again have to do work is done in background of docker?... Thanks for reporting this, is this using our builders or are you using balena locally... I need to provide anymore details the image was built it was on...
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