add missing instruction for ha guide (#10374)

Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
kubernetes · Sep 24, 2018 · a3c7224 · a3c7224
1 parent 9520119
commit a3c7224
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/content/en/docs/setup/independent/high-availability.md b/content/en/docs/setup/independent/high-availability.md
@@ -431,6 +431,7 @@ done
 
 1.  Extract the etcd certificates
 
+        mkdir -p /etc/kubernetes/pki
         tar -xzf etcd-pki.tar.gz -C /etc/kubernetes/pki --strip-components=3
 
 1.  Create a `kubeadm-config.yaml`: