Questions tagged [docker-buildkit]
142 questions
1
vote
0 answers
AWS Codebuild is only using cached Docker layers when no changes are done
I am building a Docker image with AWS Codebuild. I recently added buildkit to make use of the build cache (before this, there was no cache utilized at all). The build command from my buildspec file is this:
DOCKER_BUILDKIT=1 docker build --build-arg…
rablentain
- 6,641
- 13
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- 91
1
vote
0 answers
Docker BuildKit build with tmpfs mount fails the 2nd time around
This works:
# note: cache .cache/go-build across docker builds
RUN --mount=type=tmpfs,target=/home/myuser/.cache \
pacman -S --needed --noconfirm go && \
su - myuser -c " …
haelix
- 4,245
- 4
- 34
- 56
1
vote
1 answer
buildx fail building multiplatform docker image, becuase it try to copy xattrs (Extended file attributes) and fail doing this
I use buildx to build multiplatform docker image in the gitlab-ci. But the ci fail while building docker image, because it try to copy xattrs and fail to do this:
> [linux/arm/v7 2/4] RUN set -xe && apk add --no-cache ca-certificates …
LuckyTurtleDev
- 111
- 7
1
vote
1 answer
How do you extract/reuse Docker BuildKit caches with CI
Docker introduces RUN --mount=type=cache which I can work well locally, but I want to be able to leverage it in a CI specifically Azure Devops.
But I can't find a way of save and load the cache between builds. Is there an option to do this?
Archimedes Trajano
- 35,625
- 19
- 175
- 265
1
vote
1 answer
Docker build with buildkit and mirror.gcr.io fails on uncached images
When building a Dockerfile which refers to an image which is not cached on mirror.gcr.io, and when enabled with DOCKER_BUILDKIT=1; the build fails:
$ cat Dockerfile.test
FROM debian:10
$ sudo cat /etc/docker/daemon.json
{
…
hbogert
- 4,198
- 5
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- 38
1
vote
1 answer
Docker buildx on Travis CI
I'm trying to build image for platform ppc64le via Docker Buildx and Buildkit on our enterprise Travis CI instance.
.travis.yml:
os: linux
dist: bionic
language: shell
branches:
only:
- master
before_install:
- set -e
# Configure…
mflame
- 137
- 1
- 2
- 9
1
vote
2 answers
push cache to insecure registry by buildx
How to push cache to an insecure registry? I have already added it to my docker config and can log in successfully by docker login.
This is my docker command:
docker buildx build --cache-to=type=registry,ref=my-insecure-repo/lib/test:0730 \
…
FakeAlcohol
- 860
- 7
- 28
1
vote
0 answers
How to add support for mips to my docker buildx builder?
I have created a buildx builder but it's missing mipsel support. I assumed it should support all archs qemu supports as well.
$ docker buildx create --name mybuilder
mybuilder
$ docker buildx use mybuilder
$ docker buildx inspect --bootstrap
[+]…
Paulo Matos
- 1,614
- 17
- 23
0
votes
1 answer
Docker compose build time secrets are missing
I want to use a secret duting the build stage of my service.
However I can't seem to find the secret, or any evidence that it exists during the build stage.
I've tried this simple example
docker-compose.yml
services:
frontend:
build:
…
TBlackmore
- 53
- 5
0
votes
1 answer
Dockerfile `RUN --mount=type=ssh` does'nt work with ssh repository dependancies inside package.json / package-lock.json
I tried to build a nodejs application with ssh external dependancies with and without package-lock.json in a Dockerfile.
It seems that --mount=type=ssh doesn't works recursively when cloning external ssh dependancies with npm
package-lock.json…
Rémy Crissan
- 1
- 2
0
votes
0 answers
'npm ERR! signal SIGTERM' with DOCKER_BUILDKIT=1 in gitlab docker runner
My gitlab docker runner is based on image docker:20-dind.
When I use Buildkit (by setting DOCKER_BUILDKIT: 1 as variable in the gitlab-ci.yml) the build fails with
#25 [be-spaces 3/4] RUN npm run build:be-spaces
#25…
andymel
- 4,538
- 2
- 23
- 35
0
votes
0 answers
How to view image when buildkit is on?
Say I have a very basic Dockerfile:
FROM busybox
RUN something
Also, say my local registry is empty.
If I run docker build, after build is done, I show be able to view busybox image by docker images, and inspect the image by docker inspect…
TieDad
- 9,143
- 5
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- 58
0
votes
0 answers
How are you supposed to use from in RUN --mount=type=cache,from=foo
From https://docs.docker.com/engine/reference/builder/#run---mounttypecache
Is from supposed to be used with multi stage builds?
What is an example use case?
Examples would be useful.
All examples I've seen are for a single target
Novaterata
- 4,356
- 3
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- 51
0
votes
0 answers
Docker legacy builder and BuildKit behaves differently regarding volumes
I've made two observations about volumes in the past when it came to change the data within a declared volume (respectively directory) from within the Dockerfile.
You cannot change the owner and group of such a directory (see also…
Arber
- 421
- 1
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- 13
0
votes
0 answers
Can I configure docker buildx build to use the --load option by default?
I have a bunch of shell scripts that run docker build to build Docker images, something like
#!/bin/bash
docker build -t my.registry/image1:latest dir1
docker build -t my.registry/image2:latest dir2
...
These images need to run on a linux/amd64…
Paul Li
- 3
- 1