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improve validation message for join command

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This commit is contained in:
SataQiu 2019-05-15 12:14:44 +08:00
parent b066e0d783
commit 4fcfb97179
1 changed files with 1 additions and 1 deletions
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2
cmd/kubeadm/app/apis/kubeadm/validation/validation.go
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@ -146,7 +146,7 @@ func ValidateDiscoveryBootstrapToken(b *kubeadm.BootstrapTokenDiscovery, fldPath
} }
if len(b.CACertHashes) == 0 && !b.UnsafeSkipCAVerification { if len(b.CACertHashes) == 0 && !b.UnsafeSkipCAVerification {
allErrs = append(allErrs, field.Invalid(fldPath, "", "using token-based discovery without caCertHashes can be unsafe. Set unsafeSkipCAVerification to continue")) allErrs = append(allErrs, field.Invalid(fldPath, "", "using token-based discovery without caCertHashes can be unsafe. Set unsafeSkipCAVerification as true in your kubeadm config file or pass --discovery-token-unsafe-skip-ca-verification flag to continue"))
} }
allErrs = append(allErrs, ValidateToken(b.Token, fldPath.Child(kubeadmcmdoptions.TokenStr))...) allErrs = append(allErrs, ValidateToken(b.Token, fldPath.Child(kubeadmcmdoptions.TokenStr))...)