Open chrisHLY opened 3 months ago
@medyagh @spowelljr
I guess the reason is like this:
at pkg/drivers/kic/kic.go:180, oci.PrepareContainerNode
was called, before the extraction of preload tarball (which happens at pkg/drivers/kic/kic.go:187, 7 lines after oci.PrepareContainerNode was called)
Under this circumstance:
oci.PrepareContainerNode
will try to run prepareVolumeSideCar
, which will start a kicbase container. Does this make sense?
BTW I think I was wrong about the reason why preload was not used in China mainland. It seems that it was not proxy. And this seems to be the actual reason why preload never works in China mainland
@ComradeProgrammer I don't think this is the issue. oci.PrepareContainerNode
creates the minikube
and minikube-preload-sidecar
. Once that's done it extracts the preloads to the volume created in oci.PrepareContainerNode
.
oci.PrepareContainerNode:
docker volume create minikube --label name.minikube.sigs.k8s.io=minikube --label created_by.minikube.sigs.k8s.io=true
docker run --rm --name minikube-preload-sidecar --label created_by.minikube.sigs.k8s.io=true --label name.minikube.sigs.k8s.io=minikube --entrypoint /usr/bin/test -v minikube:/var docker.io/kicbase/build:v0.0.44-1721064868-19249@sha256:f2789f25c9e51cdeb9cef760e15dc838ef08abd5bb1913311c1eabedda231e8c -d /var/lib
oci.ExtractTarballToVolume:
docker run --rm --entrypoint /usr/bin/tar -v /Users/powellsteven/.minikube/cache/preloaded-tarball/preloaded-images-k8s-v18-v1.30.2-docker-overlay2-arm64.tar.lz4:/preloaded.tar:ro -v minikube:/extractDir docker.io/kicbase/build:v0.0.44-1721064868-19249@sha256:f2789f25c9e51cdeb9cef760e15dc838ef08abd5bb1913311c1eabedda231e8c -I lz4 -xf /preloaded.tar -C /extractDir
I assume you're referencing the log docker run --rm --name minikube-preload-sidecar
, that's called in oci.PrepareContainerNode
, not oci.ExtractTarballToVolume
. In the logs above the user never even hits oci.ExtractTarballToVolume
because because creating the volume with the kicbase fails first.
So accoding to the discussion on Wednesday
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重现问题所需的命令: minikube start --memory=4096 --cpus=2 --kubernetes-version=v1.30.0
失败的命令的完整输出:
E0716 16:30:50.296015 18021 cache.go:189] Error downloading kic artifacts: failed to download kic base image or any fallback image
🔥 Creating docker container (CPUs=2, Memory=4096MB) ...
🤦 StartHost failed, but will try again: creating host: create: creating: setting up container node: preparing volume for minikube container: docker run --rm --name minikube-preload-sidecar --label created_by.minikube.sigs.k8s.io=true --label name.minikube.sigs.k8s.io=minikube --entrypoint /usr/bin/test -v minikube:/var gcr.io/k8s-minikube/kicbase:v0.0.44@sha256:eb04641328b06c5c4a14f4348470e1046bbcf9c2cbc551486e343d3a49db557e -d /var/lib: exit status 125
stdout:
stderr: Unable to find image 'gcr.io/k8s-minikube/kicbase:v0.0.44@sha256:eb04641328b06c5c4a14f4348470e1046bbcf9c2cbc551486e343d3a49db557e' locally docker: Error response from daemon: Get "https://gcr.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers). See 'docker run --help'.
🤷 docker "minikube" 缺失 container,将重新创建。 🔥 Creating docker container (CPUs=2, Memory=4096MB) ... 😿 启动 docker container 失败。运行 "minikube delete" 可能需要修复它: recreate: creating host: create: creating: setting up container node: preparing volume for minikube container: docker run --rm --name minikube-preload-sidecar --label created_by.minikube.sigs.k8s.io=true --label name.minikube.sigs.k8s.io=minikube --entrypoint /usr/bin/test -v minikube:/var gcr.io/k8s-minikube/kicbase:v0.0.44@sha256:eb04641328b06c5c4a14f4348470e1046bbcf9c2cbc551486e343d3a49db557e -d /var/lib: exit status 125 stdout:
stderr: Unable to find image 'gcr.io/k8s-minikube/kicbase:v0.0.44@sha256:eb04641328b06c5c4a14f4348470e1046bbcf9c2cbc551486e343d3a49db557e' locally docker: Error response from daemon: Get "https://gcr.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers). See 'docker run --help'.
❌ 因 GUEST_PROVISION 错误而退出:error provisioning guest: Failed to start host: recreate: creating host: create: creating: setting up container node: preparing volume for minikube container: docker run --rm --name minikube-preload-sidecar --label created_by.minikube.sigs.k8s.io=true --label name.minikube.sigs.k8s.io=minikube --entrypoint /usr/bin/test -v minikube:/var gcr.io/k8s-minikube/kicbase:v0.0.44@sha256:eb04641328b06c5c4a14f4348470e1046bbcf9c2cbc551486e343d3a49db557e -d /var/lib: exit status 125 stdout:
stderr: Unable to find image 'gcr.io/k8s-minikube/kicbase:v0.0.44@sha256:eb04641328b06c5c4a14f4348470e1046bbcf9c2cbc551486e343d3a49db557e' locally docker: Error response from daemon: Get "https://gcr.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers). See 'docker run --help'.
minikube logs
命令的输出:使用的操作系统版本: macOs Ventura 13.0.1