- name: Load br_netfilter kernel-module modprobe: name: br_netfilter state: present - name: Set sysctl settings for iptables bridged traffic copy: dest: "/etc/sysctl.d/kubernetes.conf" content: | net.bridge.bridge-nf-call-ip6tables = 1 net.bridge.bridge-nf-call-iptables = 1 notify: reload_sysctl - import_tasks: ./prerequisites/swap.yml - import_tasks: ./prerequisites/containerd.yml - name: Set control-plane-dns-endpoint towards local-ip lineinfile: dest: /etc/hosts line: "{{ ansible_facts.default_ipv6.address }} k8s-control-plane.system.ruekov.eu"