Description of problem: oc client is crashing while creating a mirror registry on AWS [root@mirror-registry ~]# ./oc adm -a pull-secret1.json release mirror --from=quay.io/${PRODUCT_REPO}/${RELEASE_NAME}:${OCP_RELEASE} --to=${LOCAL_REGISTRY}/${LOCAL_REPOSITORY} --to-release-image=${LOCAL_REGISTRY}/${LOCAL_REPOSITORY}:${OCP_RELEASE} panic: runtime error: slice bounds out of range goroutine 45 [running]: bufio.(*Reader).fill(0xc000c4a840) /opt/rh/go-toolset-1.12/root/usr/lib/go-toolset-1.12-golang/src/bufio/bufio.go:89 +0x211 bufio.(*Reader).WriteTo(0xc000c4a840, 0x2e12860, 0xc0000106e0, 0x7fec9d675770, 0xc000c4a840, 0x1) /opt/rh/go-toolset-1.12/root/usr/lib/go-toolset-1.12-golang/src/bufio/bufio.go:511 +0x106 io.copyBuffer(0x2e12860, 0xc0000106e0, 0x2e0d3e0, 0xc000c4a840, 0x0, 0x0, 0x0, 0x0, 0x7961757108000000, 0x2e6f692e) /opt/rh/go-toolset-1.12/root/usr/lib/go-toolset-1.12-golang/src/io/io.go:384 +0x34e io.Copy(...) /opt/rh/go-toolset-1.12/root/usr/lib/go-toolset-1.12-golang/src/io/io.go:364 os/exec.(*Cmd).stdin.func1(0x463911, 0x4d03660) /opt/rh/go-toolset-1.12/root/usr/lib/go-toolset-1.12-golang/src/os/exec/exec.go:243 +0x67 os/exec.(*Cmd).Start.func1(0xc0010038c0, 0xc0006b7c60) /opt/rh/go-toolset-1.12/root/usr/lib/go-toolset-1.12-golang/src/os/exec/exec.go:409 +0x27 created by os/exec.(*Cmd).Start /opt/rh/go-toolset-1.12/root/usr/lib/go-toolset-1.12-golang/src/os/exec/exec.go:408 +0x58f Version-Release number of selected component (if applicable): openshift-client-linux-4.2.12.tar.gz How reproducible: Always Steps to Reproduce: 1. try to create a mirror registry on an AWS environment 2. 3. Actual results: oc is crashing Expected results: oc client should run seamlessly Additional info:
Can you provide exact steps and full dump of the errors, the current one makes it hard to figure out where and how it failed.
I haven't heard from the author, thus closing.
Hi there, I believe I need to reopen this bug as I have a customer seeing the same error. # oc version Client Version: 4.6.7 Server Version: 4.7.21 Kubernetes Version: v1.20.0+558d959 # oc adm catalog mirror registry.redhat.io/redhat/redhat-operator-index:v4.7 example.com:5000 -a ${REG_CREDS} --insecure --filter-by-os="linux/amd64" --max-components=5 src image has index label for database path: /database/index.db using database path mapping: /database/index.db:/tmp/861519587 wrote database to /tmp/861519587 using database at: /tmp/861519587/index.db panic: runtime error: slice bounds out of range [:4] with capacity 2 goroutine 1 [running]: github.com/openshift/oc/pkg/cli/admin/catalog.mappingForImages(0xc001608390, 0x2fb3672, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7ffc9a2f76ca, 0x1f, 0x7ffc9a2f76ea, ...) /go/src/github.com/openshift/oc/pkg/cli/admin/catalog/mirrorer.go:174 +0x12ad github.com/openshift/oc/pkg/cli/admin/catalog.(*IndexImageMirrorer).Mirror(0xc00049e1e0, 0x3, 0x3, 0xc00049e1e0) /go/src/github.com/openshift/oc/pkg/cli/admin/catalog/mirrorer.go:89 +0x148 github.com/openshift/oc/pkg/cli/admin/catalog.(*MirrorCatalogOptions).Run(0xc000f596c0, 0x0, 0x31c6048) /go/src/github.com/openshift/oc/pkg/cli/admin/catalog/mirror.go:355 +0x17a github.com/openshift/oc/pkg/cli/admin/catalog.NewMirrorCatalog.func1(0xc0010aadc0, 0xc000761880, 0x2, 0x7) /go/src/github.com/openshift/oc/pkg/cli/admin/catalog/mirror.go:115 +0xbf github.com/spf13/cobra.(*Command).execute(0xc0010aadc0, 0xc000761810, 0x7, 0x7, 0xc0010aadc0, 0xc000761810) /go/src/github.com/openshift/oc/vendor/github.com/spf13/cobra/command.go:846 +0x2c2 github.com/spf13/cobra.(*Command).ExecuteC(0xc0006cf080, 0x2, 0xc0006cf080, 0x2) /go/src/github.com/openshift/oc/vendor/github.com/spf13/cobra/command.go:950 +0x375 github.com/spf13/cobra.(*Command).Execute(...) /go/src/github.com/openshift/oc/vendor/github.com/spf13/cobra/command.go:887 main.main() /go/src/github.com/openshift/oc/cmd/oc/oc.go:110 +0x885 Please let me know what debugging I can provide to troubleshoot this. Thank you!
can't reproduce with latest oc client: [root@localhost registry]# oc version --client Client Version: 4.9.0-202108192235.p0.git.5622598.assembly.stream-5622598 [root@localhost registry]# oc adm release mirror --from=quay.io/openshift-release-dev/ocp-release:4.8.6-x86_64 --to=localhost:5000/ocp-index --to-release-image=localhost:5000/ocp-index:48 --insecure ...... To use the new mirrored repository to install, add the following section to the install-config.yaml: imageContentSources: - mirrors: - localhost:5000/ocp-index source: quay.io/openshift-release-dev/ocp-release - mirrors: - localhost:5000/ocp-index source: quay.io/openshift-release-dev/ocp-v4.0-art-dev To use the new mirrored repository for upgrades, use the following to create an ImageContentSourcePolicy: apiVersion: operator.openshift.io/v1alpha1 kind: ImageContentSourcePolicy metadata: name: example spec: repositoryDigestMirrors: - mirrors: - localhost:5000/ocp-index source: quay.io/openshift-release-dev/ocp-release - mirrors: - localhost:5000/ocp-index source: quay.io/openshift-release-dev/ocp-v4.0-art-dev oc adm catalog mirror registry.redhat.io/redhat/redhat-operator-index:v4.7 localhost:5000 --insecure --filter-by-os="linux/amd64" --max-components=5 both run well.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.9.0 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:3759