Fix formatting of kubeadm join config file (#10262)

2018-09-19 23:24:41 -04:00 · 2018-09-19 23:24:41 -04:00 · dd703440b6
parent 92dd5f0236
commit dd703440b6
1 changed files with 2 additions and 1 deletions
--- a/content/en/docs/reference/setup-tools/kubeadm/kubeadm-join.md
+++ b/content/en/docs/reference/setup-tools/kubeadm/kubeadm-join.md
@ -212,7 +212,7 @@ It's possible to configure `kubeadm join` with a configuration file instead of c
 line flags, and some more advanced features may only be available as
 configuration file options.  This file is passed in the `--config` option.

-```yaml
+```json
 apiVersion: kubeadm.k8s.io/v1alpha1
 kind: NodeConfiguration
 caCertPath: <path|string>
@ -229,6 +229,7 @@ discoveryTokenCACertHashes:
 - <SHA-256 hash|string>
 discoveryTokenUnsafeSkipCAVerification: <bool>
 ```
+
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