kubernetes security update

kubernetes 1.12.10-1.0.10 - CVE-2019-16276 Kubernetes Vulnerabilities Allow Authentication Bypass, DoS 1.12.10-1.0.9 - Define rolling update for flannel 1.12.10-1.0.8 - Modify flannel/dashboard image tags to use images that have the cve fix kubeadm-ha-setup 0.0.2-1.0.68 - Pull image prior to upda...