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Kubeadm has incorrect images list to bootstrap k8s 1.11 without internet #1016
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@luxas: GitHub didn't allow me to assign the following users: rosti. Note that only kubernetes members and repo collaborators can be assigned. In response to this:
Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
/assign @liztio @timothysc @chuckha is on a different adventure for a while in cluster-api. |
@timothysc @rosti has a PR for this already which fixes this 👍 kubernetes/kubernetes#66499 |
Automatic merge from submit-queue (batch tested with PRs 66291, 66471, 66499). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. kubeadm: Pull sidecar and dnsmasq-nanny images when using kube-dns **What this PR does / why we need it**: It appears that sidecar and dnsmasq-nanny images are now required for kube-dns deployment to work correctly. Thus the following default kube-dns images are used now: - k8s.gcr.io/k8s-dns-kube-dns-amd64:1.14.10 - k8s.gcr.io/k8s-dns-sidecar-amd64:1.14.10 - k8s.gcr.io/k8s-dns-dnsmasq-nanny-amd64:1.14.10 **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes kubernetes/kubeadm#1016 **Special notes for your reviewer**: /cc @kubernetes/sig-cluster-lifecycle-pr-reviews /area kubeadm /assign @luxas /assign @timothysc /kind bug **Release note**: ```release-note kubeadm: Pull sidecar and dnsmasq-nanny images when using kube-dns ```
Is this a BUG REPORT or FEATURE REQUEST?
Choose one: BUG REPORT
Versions
kubeadm version (use
kubeadm version
):kubeadm version: &version.Info{Major:"1", Minor:"11", GitVersion:"v1.11.0", GitCommit:"91e7b4fd31fcd3d5f436da26c980becec37ceefe", GitTreeState:"clean", BuildDate:"2018-06-27T20:14:41Z", GoVersion:"go1.10.2", Compiler:"gc", Platform:"linux/amd64"}
Environment:
kubectl version
):Client Version: version.Info{Major:"1", Minor:"11", GitVersion:"v1.11.0", GitCommit:"91e7b4fd31fcd3d5f436da26c980becec37ceefe", GitTreeState:"clean", BuildDate:"2018-06-27T20:17:28Z", GoVersion:"go1.10.2", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"11", GitVersion:"v1.11.0", GitCommit:"91e7b4fd31fcd3d5f436da26c980becec37ceefe", GitTreeState:"clean", BuildDate:"2018-06-27T20:08:34Z", GoVersion:"go1.10.2", Compiler:"gc", Platform:"linux/amd64"}
VERSION="7.3 (Maipo)"
ID="rhel"
ID_LIKE="fedora"
VERSION_ID="7.3"
PRETTY_NAME="Red Hat Enterprise Linux Server 7.3 (Maipo)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:7.3:GA:server"
HOME_URL="https://www.redhat.com/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 7"
REDHAT_BUGZILLA_PRODUCT_VERSION=7.3
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="7.3"
uname -a
):Linux hostname 3.10.0-514.32.3.el7.x86_64 kubeadm join on slave node fails preflight checks #1 SMP Thu Sep 21 04:23:20 EDT 2017 x86_64 x86_64 x86_64 GNU/Linux
What happened?
I'm installing Kubernetes cluster on bare-metal hw without direct access to internet.
Local images list from kubeadm:
With this images
kubeadm init --kubernetes-version v1.11.0 --feature-gates CoreDNS=false
command fails with error:What you expected to happen?
K8s cluster initialised correctly.
How to reproduce it (as minimally and precisely as possible)?
Anything else we need to know?
To fix issue add 3 extra images to k8s nodes:
pause
image without amd suffixList of extra images to init cluster without internet:
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