Cloudpods/ocboot/onecloud/roles/utils/k8s/apiserver/args/tasks/main.yml

- name: Check if kube-apiserver.yaml exists
  stat:
    path: /etc/kubernetes/manifests/kube-apiserver.yaml
  register: kube_apiserver_yaml_stat

- name: Check and insert TLS cipher suite line in kube-apiserver.yaml
  ansible.builtin.lineinfile:
    path: /etc/kubernetes/manifests/kube-apiserver.yaml
    insertafter: '    - --tls-private-key-file=/etc/kubernetes/pki/apiserver.key'
    line: '    - --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_128_CBC_SHA'
  when: kube_apiserver_yaml_stat.stat.exists