Disable weak tls ciphers for kube-apiserver

Set `--tls-cipher-suites` to golang defaults minus 3DES
Implementation of change made in
https://review.openstack.org/#/c/634815/

Change-Id: Icbeded84d5973b042a779ba20569654d2d91b563
This commit is contained in:
Jared Miller 2019-02-13 15:57:37 -05:00 committed by Drew Walters
parent e4cd4cde48
commit 95a1a9f431
1 changed files with 5 additions and 0 deletions

View File

@ -123,6 +123,11 @@ data:
apiserver:
etcd:
endpoints: https://127.0.0.1:2378
tls:
tls-cipher-suites: "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,TLS_RSA_WITH_AES_128_GCM_SHA256,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA"
# https://kubernetes.io/docs/reference/command-line-tools-reference/kube-apiserver/
# Possible values: VersionTLS10, VersionTLS11, VersionTLS12
tls-min-version: 'VersionTLS12'
command_prefix:
- /apiserver
- --service-cluster-ip-range=SERVICE_CIDR