67 lines
3.0 KiB
YAML
67 lines
3.0 KiB
YAML
---
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- hosts: all
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become: true
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tasks:
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- include_vars: vars/vars.yaml # Contains tasks variables for installer
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- include_tasks: tasks/bootstrap_ubuntu.yaml # Contains tasks bootstrap components for ubuntu systems
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when: ansible_distribution == "Ubuntu"
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- include_tasks: tasks/bootstrap_centos.yaml # Contains tasks bootstrap components for centos systems
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when: ansible_distribution == "CentOS"
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- include_tasks: tasks/k8s.yaml # Contains tasks kubernetes component installation
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- include_tasks: tasks/binaries.yaml # Contains tasks for pulling containerd components
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- name: "Create a directory for containerd config"
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file: path=/etc/containerd state=directory
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- name: "Start Containerd"
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systemd: name=containerd daemon_reload=yes state=started enabled=yes
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- name: "Load br_netfilter kernel module"
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modprobe:
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name: br_netfilter
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state: present
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- name: "Set bridge-nf-call-iptables"
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sysctl:
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name: net.bridge.bridge-nf-call-iptables
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value: 1
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- name: "Set ip_forward"
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sysctl:
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name: net.ipv4.ip_forward
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value: 1
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- name: "Check kubelet args in kubelet config (Ubuntu)"
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shell: grep "^Environment=\"KUBELET_EXTRA_ARGS=" /etc/systemd/system/kubelet.service.d/10-kubeadm.conf || true
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register: check_args
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when: ansible_distribution == "Ubuntu"
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- name: "Add runtime args in kubelet conf (Ubuntu)"
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lineinfile:
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dest: "/etc/systemd/system/kubelet.service.d/10-kubeadm.conf"
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line: "Environment=\"KUBELET_EXTRA_ARGS= --runtime-cgroups=/system.slice/containerd.service --container-runtime=remote --runtime-request-timeout=15m --container-runtime-endpoint=unix:///run/containerd/containerd.sock\""
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insertafter: '\[Service\]'
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when: ansible_distribution == "Ubuntu" and check_args.stdout == ""
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- name: "Check kubelet args in kubelet config (CentOS)"
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shell: grep "^Environment=\"KUBELET_EXTRA_ARGS=" /usr/lib/systemd/system/kubelet.service.d/10-kubeadm.conf || true
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register: check_args
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when: ansible_distribution == "CentOS"
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- name: "Add runtime args in kubelet conf (CentOS)"
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lineinfile:
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dest: "/usr/lib/systemd/system/kubelet.service.d/10-kubeadm.conf"
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line: "Environment=\"KUBELET_EXTRA_ARGS= --runtime-cgroups=/system.slice/containerd.service --container-runtime=remote --runtime-request-timeout=15m --container-runtime-endpoint=unix:///run/containerd/containerd.sock\""
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insertafter: '\[Service\]'
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when: ansible_distribution == "CentOS" and check_args.stdout == ""
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- name: "Start Kubelet"
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systemd: name=kubelet daemon_reload=yes state=started enabled=yes
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# TODO This needs to be removed once we have consistent concurrent pull results
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- name: "Pre-pull pause container image"
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shell: |
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/usr/local/bin/ctr pull registry.k8s.io/pause:3.7
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/usr/local/bin/crictl --runtime-endpoint unix:///run/containerd/containerd.sock \
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pull registry.k8s.io/pause:3.7
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