From: Chen Qi <[email protected]>
k8s uses 'git describe' to determine its version and passes it to
go ldflags at build time. This value is actually very important,
because 'kubeadm init' will use it.
In case of shallow tarball, the git history is not complete and
the command 'git describe' not succeed, resulting in a default
version, v0.0.0-master+$Format:%H$. This causes 'kubeadm init'
failure like below:
[init] Using Kubernetes version: v1.0.0-placeholder-version
[preflight] Running pre-flight checks
error execution phase preflight: [preflight] Some fatal errors occurred:
[ERROR KubeletVersion]: couldn't get kubelet version: Unable to parse
output from Kubelet: "Kubernetes v0.0.0-master+$Format:%H$"
Fix this by exporting KUBE_GIT_VERSION explicitly. This export
line is deliberately put right under the PV & SRCREV settings
so that when people upgrade k8s, they don't forget to update
this value too.
Signed-off-by: Chen Qi <[email protected]>
---
recipes-containers/kubernetes/kubernetes_git.bb | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/recipes-containers/kubernetes/kubernetes_git.bb
b/recipes-containers/kubernetes/kubernetes_git.bb
index a742486c..a6fcff90 100644
--- a/recipes-containers/kubernetes/kubernetes_git.bb
+++ b/recipes-containers/kubernetes/kubernetes_git.bb
@@ -10,6 +10,11 @@ CVE_VERSION = "1.29.1"
SRCREV_kubernetes = "a02da633101bd7919153dd56412b09221c0139bf"
SRCREV_kubernetes-release = "21382abdbfa8e6a43fd417306fa649cb651cc06e"
PE = "1"
+# NOTE: update the following value when upgrading k8s
+# The value is derived from the following command in k8s repo:
+# git describe --tags --match='v*' --abbrev=14
"a02da633101bd7919153dd56412b09221c0139bf^{commit}"
+# This following setting is needed in case, otherwise there'll be runtime
error in case of shallow tarball.
+export KUBE_GIT_VERSION="v1.29.1-1-ga02da633101bd7"
BBCLASSEXTEND = "devupstream:target"
LIC_FILES_CHKSUM:class-devupstream =
"file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
--
2.25.1
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