Open ekcasey opened 3 years ago
This issue focuses on support for arm64
. There's an issue open by pack (https://github.com/buildpacks/pack/issues/907) re: arm64
and armv7
support โ should I open a separate issue for armv7
, or can we tack that on to this?
Also, for clarity sake, what RFC(s) would you imagine we would need to drive this through?
Possibly relevant exploration around building ARM images on x86: https://github.com/buildpacks/samples/pull/60/files
Would we need separate lifecycle images for darwin/arm64
as well? If so, should I open up a new issue for that? Related: https://github.com/buildpacks/pack/issues/1003
Ran into this issue today. Just for your information: I do not use lifecycle directly but rather by trying to use Hashicorps waypoint to spin up a Kubernetes deployment (of any container) on my local Kubernetes cluster. I am working on a M1 Mac.
๐๐ผ for this issue and I'm pretty much repeating what @tibeer said above.
Just to report a use-case, currently https://learn.hashicorp.com/tutorials/waypoint/get-started-docker?in=waypoint/get-started-docker would not work on M1 laptops with this error.
I can see there was this issue, https://github.com/buildpacks/pack/issues/1003 (in another repo) relating to m1 was resolved but that seems to be for the native binary building not container image building. And this, https://github.com/buildpacks/pack/issues/1171 also to seems be a related issue.
โฏ waypoint up
ยป Building...
Creating new buildpack-based image using builder: heroku/buildpacks:18
โ Creating pack client
โ Building image
โ 2021/06/10 21:32:23.990480 DEBUG: Pulling image index.docker.io/heroku/buildpac
โ ks:18
...
โ 2021/06/10 21:32:27.168139 DEBUG: -> heroku/nodejs-function-invoker@0.1.5
โ 2021/06/10 21:32:27.168142 DEBUG: -> heroku/nodejs-npm@0.4.3
โ 2021/06/10 21:32:27.168145 DEBUG: -> heroku/nodejs-typescript@0.2.2
โ 2021/06/10 21:32:27.168150 DEBUG: -> heroku/nodejs-engine@0.7.3
โ 2021/06/10 21:32:27.168154 DEBUG: -> evergreen/fn@0.3.0
โ 2021/06/10 21:32:28.220344 DEBUG: Pulling image buildpacksio/lifecycle:0.11.3
โ 0.11.3: Pulling from buildpacksio/lifecycle
! fetching lifecycle image: no matching manifest for linux/arm64/v8 in the
manifest list entries
I looked into this a bit out of curiosity, and it looked like building the lifecycle binary into an image would be fairly straightforward to accomplish with ko
, not just for linux/arm64
but also more exotic architectures like linux/ppc64le
-- basically anything go build
supports, plus what you can find a base image for -- and after https://github.com/google/ko/pull/374 for Windows as well.
Essentially, ko
does what your image build process already does: it go build
s the binary for the desired output os+architecture, tars it up, appends it to a base image, and either puts it in the local daemon or pushes it to a registry.
The only hitch seems to be the use of cgo in priv/user_linux.go
. If there's any way to avoid that, I think you could get multi-arch lifecycle images for lifecycle relatively easily with ko
.
buildpacksio/pack
doesn't have this issue, so you could get a multi-arch image for that even easier.
I'd be happy to help push this forward if this seems like a reasonable path. I understand the use of cgo might be unavoidable, or that changing the release process might be undesirable.
I feel like it's a great suggestion @imjasonh. Having more standardization and tooling around generating these foundational images would be a big win (selfishly, particularly for the Windows images). I'm not sure how maintainers might feel about migrating to ko
, but if you're up for it, I think starting a separate issue here would be enough to kick off the discussion. I'll gladly add my +1.
@ryuheechul it looks like your issue most closely relates to https://github.com/buildpacks/pack/issues/1197. Just to confirm, are you trying to build a linux/amd64
image? If so, I think a change in pack will unblock you. Is there any way to configure Waypoint to trust the provided builder?
There seem to be several threads on this issue, I wonder if it's worth breaking them out:
linux/arm64
(maybe with ko?) in order to build linux/amd64
imageslinux/arm64
imageslinux/amd64
lifecycle image (https://github.com/buildpacks/pack/issues/1197)@natalieparellano Thanks for your comment. Btw, I'm not trying to build anything, all the logs are triggered by Waypoint itself and based on the error logs at the bottom,
โ 2021/06/10 21:32:28.220344 DEBUG: Pulling image buildpacksio/lifecycle:0.11.3
โ 0.11.3: Pulling from buildpacksio/lifecycle
! fetching lifecycle image: no matching manifest for linux/arm64/v8 in the
manifest list entries
I think it's simply because the docker image is not built for linux/armX
as I can see it here, https://hub.docker.com/r/buildpacksio/lifecycle/tags.
But then, I'm only guessing at this point so I might be wrong.
Do you guys have anything planned for arm architecture ? I also came across this issue while using waypoint.
After #659 (and #660 ๐), the latest lifecycle image (buildpacksio/lifecycle:caab214
) built from head now includes a linux/arm64
image:
$ crane manifest buildpacksio/lifecycle:caab214 | jq '.manifests[].platform'
{
"architecture": "amd64",
"os": "linux"
}
{
"architecture": "arm64",
"os": "linux"
}
{
"architecture": "amd64",
"os": "windows",
"os.version": "10.0.17763.2029"
}
does this solve no matching manifest for linux/arm64/v8
issue ?
@warlockdn I believe that issue is more likely to be solved by the fix for https://github.com/buildpacks/pack/issues/1197, which will be available in pack 0.20.0.
Wow. That's just great to hear. Looking forward. @natalieparellano 0.20 releases next ?
@warlockdn yep! 0.20.0 should be out next week or the following.
Hey @natalieparellano, pack-v0.20.0 was released but I couldn't find buildpacks/pack#1197 in the Changelog. Is that right?
@willianpaixao I believe it's fixed by https://github.com/buildpacks/pack/pull/1216. Does upgrading resolve your issue? Please let us know!
@natalieparellano It appears like the issue isn't resolved. Using v0.11.4 on an M1 Mac still results in the same error message.
@cihantas just confirming you are using pack v0.20.0 (v0.11.4 is the lifecycle version).
Edit: also just to confirm - are you trying to build an amd64 image?
@natalieparellano Yes, I can confirm I'm using v0.11.4.
I'm using pack in the context of Hashicorp Waypoint. Not sure if I'm building the amd64 version. Is there a way for me to verify this?
@cihantas Thanks for calling this out. This is a great find.
It seems that there's been some confusion (myself included) about how Hashicorp Waypoint works. Upgrading the pack CLI on your local machine won't have any effect because Waypoint is using pack via its golang API library. As of right now, Waypoint's pack version is pinned to v0.18.1.
There's the quicker fix which is to make a PR bumping Waypoint's pinned pack version to v0.20.0, like @natalieparellano suggested.
But I think you've highlighted a nascent problem with the pack Golang API library: the "trusted builder code path" isn't exercised at all. For trusted builders (like their default heroku/buildpacks:18
), the lifecycle shouldn't even be downloaded. And more importantly, it means that the lifecycle's newer creator workflow isn't getting exercised.
--
If no one else wants to have the fun, I'll make the appropriate PRs in Waypoint, and pack, GitHub repositories - within the next couple days.
EDIT:
@cihantas @natalieparellano and other interested folks,
Just wanted to highlight that hashicorp released waypoint v0.5.0+ which should have the architecture fix. The following error should no longer be present:
# ...
โ 0.11.3: Pulling from buildpacksio/lifecycle
! fetching lifecycle image: no matching manifest for linux/arm64/v8 in the
manifest list entries
buildpacksio/lifecycle
is still not released with arm64 support: https://explore.ggcr.dev/?image=buildpacksio%2Flifecycle
another M1 Mac user who would love to use buildpacks here :wave:
As of v0.12.0-rc.1, the lifecycle image includes a linux/arm64 build -- the image is buildpacksio/lifecycle:0.12.0-rc.1
.
For Waypoint users on M1, I'm not sure how to configure Waypoint to use this image, or if it's even configurable. If someone can manage to figure that out and try out the 0.12 RC and report back, that would be really helpful.
edit: Or will this require pack to bump its dep on lifecycle, and waypoint to bump its dep on pack, and do a release? ๐คท
@imjasonh The Waypoint issue is orthogonal to this "Support ARM" issue (and should be resolved with the latest Waypoint release). Let's please open another issue about Waypoint if someone is still finding issue.
What's the status of this? I see a lot of arm related build steps and artifacts in the makefile. If I build a builder with the arm binaries and ran it on a cluster that's arm only, would it fail?
@agracey thanks for the feedback - we should probably close this issue or update it to include only the work yet to be done. If you have a builder where the base image, lifecycle, and buildpacks are all based on arm, and you run it on arm, it should produce an arm image.
The work still to be done is of the nature of edge cases that may arise when e.g., the lifecycle is running on one architecture but the desired output image is of another architecture. There is a matrix of possibilities that we need to evaluate to determine if they can be supported.
We have started migrating our development boxes from x86 to Apple Silicon. A packing on arm towards x86 would be welcome ;-)
... just to put 2 cent in this discussion ;-)
That's good to hear! Thank you for the update.
How is it going?
@vnobo @jjbustamante is actually working on this topic, you can follow this tracking issue https://github.com/buildpacks/rfcs/issues/294 to follow the progress
I want to summarize some stuffs because this issue contains a lot of different threads and things to be done.
I think the original idea for this ticket was completed, the latest version of lifecycle
and pack
released till date are multi-arch images.
> crane manifest buildpacksio/lifecycle:0.17.0 | jq '.manifests[].platform'
{
"architecture": "arm64",
"os": "linux"
}
{
"architecture": "amd64",
"os": "linux"
}
{
"architecture": "amd64",
"os": "windows",
"os.version": "10.0.17763.4737"
}
> crane manifest buildpacksio/pack:0.30.0 | jq '.manifests[].platform'
{
"architecture": "amd64",
"os": "linux"
}
{
"architecture": "arm64",
"os": "linux"
}
With that been said, I like to point out this comment from @natalieparellano
If you have a builder where the base image, lifecycle, and buildpacks are all based on arm, and you run it on arm, it should produce an arm image.
We already know you can run pack build
on ARM and it works correctly. @dmikusa and @dashaun have these incredible repos that are very helpful
What is missing?
We want to deliver some tooling and capabilities to the CNB ecosystem that allow Buildpack authors to package and distribute their Builders and Buildpacks supporting multi-arch and that's the goal being tracked by the issue mentioned above from @dlion, also we want to actually add support in pack to run pack build --platform
, or something like that, to output an application image for different os/arch (check last kubecon 2022 talk) from @AidanDelaney, but we are still not there.
GOAL: Support buildpack builds for ARM images
WARNING Not yet ready to implement, may require RFCs, spec changes and/or imgutil changes.
Lifecycle Behavior
analyzer
Because
analyzer
may run in a lifecycle image rather than in the build environment the runtime architecture of the analyze phase may not match the build environment. We need an RFC to either:detector
and pass it toanalyzer
.-arch
flag and fail if the previous image is a multiarch image and the-arch
flag is not provided by the platformexporter
run-image
is a multiarch image, select the child manifest that matches the runtime architecture of the build environment.run-image
with the correct architectureBecause
exporter
may run in a lifecycle image rather than in the build environment the runtime architecture of the analyze phase may not match the build environment. We need an RFC to either:analyzer
.-arch
flag and fail if the previous image is a multiarch image and the-arch
flag is not provided by the platformrebaser
run-image
is a multiarch image, select the child manifest that matches the app image architecturerun-image
is not a multiarch imagerebaser
should validate that the architecture matches the app-image before rebasing.Lifecycle Artifacts
Publish ARM lifecycle artifacts
Add the following new Makefile targets:
make build-linux-x86-64
make build-linux-arm64
make build-windows-x86-64
make build-windows-arm64
make package-linux-x86-64
make package-linux-arm64
make package-windows-x86-64
make package-windows-arm64
Binaries should end up inout/<os>/<arch>
.And update the existing targets:
make build-linux
->make build-linux-x86-64
&&make build-linux-arm64
make build-windows
->make build-windows-x86-64
&&make build-windows-arm64
make package-linux
->make package-linux-x86-64
&&make package-linux-arm64
make package-windows
->make package-windows-x86-64
&&make package-windows-arm64
Local ARM image builds
Add the following new Makefile targets:
make build-image-linux-amd64
make build-image-linux-arm64
make build-image
should create a multiarch image containing a windows image and both linux architectures.Docker desktop should support both building for multiple architectures. I do not know if a daemon running on a x86 linux machine will allow us to load
arm64
images.Note We cannot publish
arm
windows images becausemcr.microsoft.com/windows/servercore:ltsc2019
does not include an arm manifest (unlikemcr.microsoft.com/windows/nanoserver:1809
which we recently moved away from).Publish ARM images
Instead of publish
buildpacksio/lifecycle:<commit>-linux
images for each build, publishbuildpacksio/lifecycle:<commit>-linux-amd64
buildpacksio/lifecycle:<commit>-linux-arm64
The
buildpacksio/lifecycle:<commit>
multiarch image should contain the windows image and both linux architectures.When we release a new lifecycle version we should retag appropriate images with
buildpacksio/lifecycle:<version>-linux-amd64
buildpacksio/lifecycle:<version>-linux-arm64
buildpacksio/lifecycle:latest-linux-amd64
buildpacksio/lifecycle:latest-linux-arm64
And ensure that both
buildpacksio/lifecycle:latest
andbuildpacksio/lifecycle:<version>
include both linux architectures.