Playbook #1

/root/kubeinit/ci/builds/6mbKNrxD/0/kubeinit/kubeinit/kubeinit-aux/kubeinit/playbook.yml

Report Status CLI Date Duration Controller User Versions Hosts Plays Tasks Results Files Records
27 Oct 2023 17:25:14 +0000 00:14:23.04 nyctea root Ansible 2.15.2 ara 1.6.1 (client), 1.6.1 (server) Python 3.11.4 5 9 708 708 43 1

File: /root/.ansible/collections/ansible_collections/kubeinit/kubeinit/roles/kubeinit_libvirt/tasks/create_network.yml

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---
# Copyright kubeinit contributors
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

- name: Clean hypervisors and stop if required
  block:
    - name: Cleanup hypervisors if needed
      ansible.builtin.include_role:
        name: kubeinit.kubeinit.kubeinit_libvirt
        tasks_from: cleanup_hypervisors.yml
        public: true
      vars:
        hypervisors_cleaned: "{{ 'kubeinit_facts' in groups }}"
      when: not hypervisors_cleaned

    - name: Stop the deployment
      block:
        - name: "Stop before 'task-create-network' when requested"
          ansible.builtin.add_host:
            name: "kubeinit-facts"
            playbook_terminated: true
        - name: End play
          ansible.builtin.meta: end_play
      when: kubeinit_stop_before_task is defined and kubeinit_stop_before_task == 'task-create-network'
  tags: omit_from_grapher

#
# Configure OVN on all the HVs
#

#
# We install all OVN requirements in the ovn-central host
#
- name: Install OVN central packages in CentOS/RHEL
  ansible.builtin.shell: |
    dnf install -y centos-release-nfv-openvswitch
    dnf install -y openvswitch2.16 \
                   ovn-2021 \
                   ovn-2021-central \
                   ovn-2021-host
  args:
    executable: /bin/bash
  register: _result
  changed_when: "_result.rc == 0"
  delegate_to: "{{ kubeinit_ovn_central_host }}"
  when: hostvars[kubeinit_ovn_central_host].distribution_family == 'CentOS'

- name: Install OVN central packages in Fedora
  ansible.builtin.command: |
    dnf install -y openvswitch \
                   ovn \
                   ovn-central \
                   ovn-host
  register: _result
  changed_when: "_result.rc == 0"
  delegate_to: "{{ kubeinit_ovn_central_host }}"
  when: hostvars[kubeinit_ovn_central_host].distribution_family == 'Fedora'

- name: Install OVN central packages in Ubuntu/Debian
  ansible.builtin.command: |
    apt-get install -y openvswitch-common \
                       openvswitch-switch \
                       ovn-common \
                       ovn-host \
                       ovn-central
  register: _result
  changed_when: "_result.rc == 0"
  delegate_to: "{{ kubeinit_ovn_central_host }}"
  when: hostvars[kubeinit_ovn_central_host].distribution_family == 'Debian'

#
# We DO NOT install ovn-central (OVN requirement) in the other hypervisors
#
- name: Collect all HVs which are not the ovn-central host
  ansible.builtin.set_fact:
    kubeinit_other_ovn_hosts: "{{ (kubeinit_other_ovn_hosts | default([])) + [ovn_host] }}"
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  when: ovn_host not in kubeinit_ovn_central_host

- name: Install OVN host packages in CentOS/RHEL
  ansible.builtin.shell: |
    dnf install -y centos-release-nfv-openvswitch
    dnf install -y openvswitch2.16 \
                   ovn-2021 \
                   ovn-2021-host
  args:
    executable: /bin/bash
  register: _result
  changed_when: "_result.rc == 0"
  loop: "{{ kubeinit_other_ovn_hosts | default([]) }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"
  when: hostvars[ovn_host].distribution_family == 'CentOS'

- name: Install OVN host packages in Fedora
  ansible.builtin.command: |
    dnf install -y openvswitch \
                   ovn \
                   ovn-host
  register: _result
  changed_when: "_result.rc == 0"
  loop: "{{ kubeinit_other_ovn_hosts | default([]) }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"
  when: hostvars[ovn_host].distribution_family == 'Fedora'

- name: Install OVN host packages in Ubuntu/Debian
  ansible.builtin.command: |
    apt-get install -y openvswitch-common \
                       openvswitch-switch \
                       ovn-common \
                       ovn-host
  register: _result
  changed_when: "_result.rc == 0"
  loop: "{{ kubeinit_other_ovn_hosts | default([]) }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"
  when: hostvars[ovn_host].distribution_family == 'Debian'

#
# Configure firewalld as needed
#
- name: Gather current firewalld rules for ovn hosts
  ansible.posix.firewalld_info:
    active_zones: true
  register: _result_firewalld_info
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"
  when: hostvars[ovn_host].firewalld_is_active

- name: Set fact for expected rich_rule result
  ansible.builtin.set_fact:
    rich_rule_result: "rule family=\"ipv4\" source address=\"{{ kubeinit_cluster_network }}\" masquerade"

- name: Check firewalld services and rich_rules for existing entries
  ansible.builtin.add_host:
    name: "{{ item.ovn_host }}"
    add_ovn_rich_rule: "{{ true if (rich_rule_result not in default_zone_info.rich_rules) else false }}"
    add_ovn_central_service: "{{ true if ('ovn-central-firewall-service' not in default_zone_info.services) else false }}"
    add_ovn_host_service: "{{ true if ('ovn-host-firewall-service' not in default_zone_info.services) else false }}"
    reload_firewalld: "{{ true if ('ovn-host-firewall-service' not in default_zone_info.services) else false }}"
  loop: "{{ _result_firewalld_info.results }}"
  vars:
    default_zone_info: "{{ item.firewalld_info.zones[item.firewalld_info.default_zone] }}"
  when: item.firewalld_info is defined

- name: Refresh firewalld services list to pick up ovn services
  ansible.builtin.command: |
    firewall-cmd --reload
  register: _result
  changed_when: "_result.rc == 0"
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"
  when: hostvars[ovn_host].reload_firewalld | default(false)

- name: Enable OVN central in firewalld
  ansible.posix.firewalld:
    service: ovn-central-firewall-service
    permanent: true
    state: enabled
    immediate: true
  delegate_to: "{{ kubeinit_ovn_central_host }}"
  when: hostvars[kubeinit_ovn_central_host].add_ovn_central_service | default(false)

- name: Enable OVN NAT in firewalld
  ansible.posix.firewalld:
    rich_rule: "rule family=ipv4 source address={{ kubeinit_cluster_network }} masquerade"
    permanent: true
    state: enabled
    immediate: true
  delegate_to: "{{ kubeinit_ovn_central_host }}"
  when: hostvars[kubeinit_ovn_central_host].add_ovn_rich_rule | default(false)

- name: Enable OVN host in firewalld
  ansible.posix.firewalld:
    service: ovn-host-firewall-service
    permanent: true
    state: enabled
    immediate: true
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"
  when: hostvars[ovn_host].add_ovn_host_service | default(false)

- name: Refresh firewalld services list
  ansible.builtin.command: |
    firewall-cmd --reload
  register: _result
  changed_when: "_result.rc == 0"
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"
  when: hostvars[ovn_host].reload_firewalld | default(false)

- name: Reload podman networks
  ansible.builtin.command: |
    podman network reload --all
  register: _result
  changed_when: "_result.rc == 0"
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"
  when: hostvars[ovn_host].reload_firewalld | default(false) and hostvars[ovn_host].podman_is_installed | default(false)

- name: Only restart if this is the only cluster network
  block:

    - name: Enable and start OVN services in the ovn-central hypervisor (CentOS based)
      ansible.builtin.service:
        name: "{{ item }}"
        state: started
        enabled: yes
      loop:
        - openvswitch
        - ovn-northd
        - ovn-controller
      delegate_to: "{{ kubeinit_ovn_central_host }}"
      when: hostvars[kubeinit_ovn_central_host].distribution_family != 'Debian'

    - name: Enable and start OVN services in the rest of the hypervisors (CentOS based)
      ansible.builtin.service:
        name: "{{ service_name }}"
        state: started
        enabled: yes
      loop: "{{ kubeinit_other_ovn_hosts | default([]) | product(['openvswitch', 'ovn-controller']) }}"
      vars:
        ovn_host: "{{ item[0] }}"
        service_name: "{{ item[1] }}"
      delegate_to: "{{ ovn_host }}"
      when: hostvars[ovn_host].distribution_family != 'Debian'

    - name: Enable and start OVN services in the ovn-central hypervisor (Debian/Ubuntu based)
      ansible.builtin.service:
        name: "{{ item }}"
        state: started
        enabled: yes
      loop:
        - openvswitch-switch
        - ovn-host
        - ovn-central
      delegate_to: "{{ kubeinit_ovn_central_host }}"
      when: hostvars[kubeinit_ovn_central_host].distribution_family == 'Debian'

    - name: Enable and start OVN services in the rest of the hypervisors (Debian/Ubuntu based)
      ansible.builtin.service:
        name: "{{ service_name }}"
        state: started
        enabled: yes
      loop: "{{ kubeinit_other_ovn_hosts | default([]) | product(['openvswitch-switch', 'ovn-host']) }}"
      vars:
        ovn_host: "{{ item[0] }}"
        service_name: "{{ item[1] }}"
      delegate_to: "{{ ovn_host }}"
      when: hostvars[ovn_host].distribution_family == 'Debian'

    - name: Wait until OVN services are running
      ansible.builtin.command: /usr/share/ovn/scripts/ovn-ctl status_northd
      register: _result
      changed_when: "_result.rc == 0"
      retries: 6
      delay: 10
      delegate_to: "{{ kubeinit_ovn_central_host }}"
      until: "'ovn-northd is running' in _result.stdout"

  when: kubeinit_destroy_ovn_network

- name: Wait for changes to propagate
  ansible.builtin.command: |
    /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 sync
  register: _result
  changed_when: "_result.rc == 0"
  delegate_to: "{{ kubeinit_ovn_central_host }}"

- name: Configure OVS on the Hypervisors
  ansible.builtin.shell: |
    CENTRAL_IP={{ hostvars[kubeinit_ovn_central_host].ssh_connection_address }} # This is the IP of the ovn-central HV
    LOCAL_IP={{ hostvars[ovn_host].ssh_connection_address }} # This is the IP of the current HV
    ENCAP_TYPE={{ kubeinit_libvirt_ovn_encapsulation }}
    /usr/bin/ovs-vsctl set Open_vSwitch . \
        external_ids:ovn-remote="tcp:$CENTRAL_IP:{{ kubeinit_libvirt_ovn_southbound_port }}" \
        external_ids:ovn-nb="tcp:$CENTRAL_IP:{{ kubeinit_libvirt_ovn_northbound_port }}" \
        external_ids:ovn-encap-ip=$LOCAL_IP \
        external_ids:ovn-encap-type="$ENCAP_TYPE" \
        external_ids:system-id="{{ ovn_host }}"
    # On each HV lets create a virtual bridge br-int
    # This bridge will be used when we create the VMs
    /usr/bin/ovs-vsctl --may-exist add-br br-int
  args:
    executable: /bin/bash
  register: _result
  changed_when: "_result.rc == 0"
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"
  when: kubeinit_destroy_ovn_network

- name: Wait for changes to propagate
  ansible.builtin.command: |
    /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 sync
  register: _result
  changed_when: "_result.rc == 0"
  delegate_to: "{{ kubeinit_ovn_central_host }}"

#
# OVN post deployment configuration steps.
#
- name: Delegate to kubeinit_ovn_central_host
  block:

    - name: Configure OVN in the ovn-central hypervisor
      ansible.builtin.shell: |
        # Below two commands only for central. For SSL, other steps are required.
        /usr/bin/ovn-nbctl set-connection ptcp:{{ kubeinit_libvirt_ovn_northbound_port }}
        /usr/bin/ovn-sbctl set-connection ptcp:{{ kubeinit_libvirt_ovn_southbound_port }}
      args:
        executable: /bin/bash
      register: _result
      changed_when: "_result.rc == 0"
      when: kubeinit_destroy_ovn_network

    - name: Wait for changes to propagate
      ansible.builtin.command: |
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 sync
      register: _result
      changed_when: "_result.rc == 0"

    #
    # We create the OVN switch that will be bound to each chassis (hypervisor)
    # In this switch we will create a port per guest
    #
    - name: Remove and create the cluster switch if exists
      ansible.builtin.shell: |
        #
        # Create a logical switch
        #
        /usr/bin/ovn-nbctl ls-del sw-{{ kubeinit_cluster_name }}
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 ls-add sw-{{ kubeinit_cluster_name }}
      args:
        executable: /bin/bash
      register: _result
      changed_when: "_result.rc == 0"

    - name: Wait for changes to propagate
      ansible.builtin.command: |
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 sync
      register: _result
      changed_when: "_result.rc == 0"

    - name: Create OVS/OVN bindings for the VMs ports
      ansible.builtin.shell: |
        #
        # We create an OVN port using the interface ID and the mac address of the VM
        #
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 lsp-add sw-{{ kubeinit_cluster_name }} {{ hostvars[item].interfaceid }}
        #
        # The port name is the interface id of the VM, now we assign the mac address of the VM to the port
        #
        /usr/bin/ovn-nbctl --wait=sb --wait=sb --timeout=30 lsp-set-addresses {{ hostvars[item].interfaceid }} "{{ hostvars[item].mac }} {{ hostvars[item].ansible_host }}"
        /usr/bin/ovn-nbctl --wait=sb --wait=sb --timeout=30 lsp-set-port-security {{ hostvars[item].interfaceid }} "{{ hostvars[item].mac }} {{ hostvars[item].ansible_host }}"
      args:
        executable: /bin/bash
      loop: "{{ groups['all_nodes'] }}"
      register: _result
      changed_when: "_result.rc == 0"

    - name: Wait for changes to propagate
      ansible.builtin.command: |
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 sync
      register: _result
      changed_when: "_result.rc == 0"

    - name: Configuring a router connected to the guests switch
      ansible.builtin.shell: |
        #
        # Create a logical router to connect the VMs switch
        #
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 lr-add lr0
        #
        # We create the external access switch
        #
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 ls-add public
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 lrp-add lr0 lr0-public {{ '00:00:20' | community.general.random_mac }} 172.16.0.1/24
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 lsp-add public public-lr0
        /usr/bin/ovn-nbctl lsp-set-type public-lr0 router
        /usr/bin/ovn-nbctl lsp-set-addresses public-lr0 router
        /usr/bin/ovn-nbctl lsp-set-options public-lr0 router-port=lr0-public
        #
        # Create a localnet port
        #
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 lsp-add public public-ln
        /usr/bin/ovn-nbctl lsp-set-type public-ln localnet
        /usr/bin/ovn-nbctl lsp-set-addresses public-ln unknown
        /usr/bin/ovn-nbctl lsp-set-options public-ln network_name=provider
        #
        # We add a bridge mapping from br-ex called provider
        #
        /usr/bin/ovs-vsctl set Open_vSwitch . external-ids:ovn-bridge-mappings=provider:br-ex
        #
        # Configuring the chassis gateway to the ovn-central hypervisor
        #
        /usr/bin/ovn-nbctl lrp-set-gateway-chassis lr0-public {{ kubeinit_ovn_central_host }}
        /usr/bin/ovn-nbctl \
          --id=@gc0 create Gateway_Chassis name=lr0-public chassis_name={{ kubeinit_ovn_central_host }} priority=20 -- \
          set Logical_Router_Port lr0-public 'gateway_chassis=[@gc0]'
        /usr/bin/ovn-nbctl set logical_router_port lr0-public options:redirect-chassis={{ kubeinit_ovn_central_host }}
        #
        # Create an ovs br-ex bridge to connect to the host
        #
        /usr/bin/ovs-vsctl --may-exist add-br br-ex
        ip addr add 172.16.0.254/24 dev br-ex
        ip link set br-ex up
        #
        # Routes
        #
        # Connectivity to external/additional networks
        /usr/bin/ovn-nbctl lr-route-add lr0 0.0.0.0/0 172.16.0.254
        #
        # Disable rp_filter
        #
        sysctl net.ipv4.conf.all.rp_filter=2
      args:
        executable: /bin/bash
      register: _result
      changed_when: "_result.rc == 0"
      when: kubeinit_destroy_ovn_network

    - name: Wait for changes to propagate
      ansible.builtin.command: |
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 sync
      register: _result
      changed_when: "_result.rc == 0"

    - name: Attach our cluster network to the logical router
      ansible.builtin.shell: |
        #
        # Create a logical router to connect the VMs switch
        #
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 lrp-add lr0 lr0-sw-{{ kubeinit_cluster_name }} {{ '00:00:00' | community.general.random_mac }} {{ kubeinit_cluster_gateway }}/{{ kubeinit_cluster_prefix }}
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 lsp-add sw-{{ kubeinit_cluster_name }} sw-{{ kubeinit_cluster_name }}-lr0
        /usr/bin/ovn-nbctl lsp-set-type sw-{{ kubeinit_cluster_name }}-lr0 router
        /usr/bin/ovn-nbctl lsp-set-addresses sw-{{ kubeinit_cluster_name }}-lr0 router
        /usr/bin/ovn-nbctl lsp-set-options sw-{{ kubeinit_cluster_name }}-lr0 router-port=lr0-sw-{{ kubeinit_cluster_name }}
        #
        # Routes
        #
        # Connectivity from the host to the guest machines
        ip route add {{ kubeinit_cluster_network }} via 172.16.0.1 dev br-ex
      args:
        executable: /bin/bash
      register: _result
      changed_when: "_result.rc == 0"

    - name: Wait for changes to propagate
      ansible.builtin.command: |
        /usr/bin/ovn-nbctl --wait=hv --wait=sb --timeout=30 sync
      register: _result
      changed_when: "_result.rc == 0"

    #
    # The NAT rules are mandatory to allow guests to have external connectivity
    # there might be cases where they are not needed, but this change needs testing
    # ----------- THESE ARE REQUIRED AT LEAST IN DEBIAN AND FEDORA CHASSIS -----------
    #
    - name: Configuring NAT
      ansible.builtin.shell: |
        set -eo pipefail
        #
        # NAT from the external interface
        #
        # Get the external interface name
        iface=$(ip route get "8.8.8.8" | grep -Po '(?<=(dev )).*(?= src| proto)')
        #
        iptables -t nat -A POSTROUTING -s {{ kubeinit_cluster_network }} -o $iface -j MASQUERADE
        #
        iptables -A FORWARD -i $iface -j ACCEPT
        iptables -A FORWARD -i br-ex -j ACCEPT
        iptables -A FORWARD -o $iface -j ACCEPT
        iptables -A FORWARD -o br-ex -j ACCEPT
        #
        iptables -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
        #
        iptables -P FORWARD ACCEPT
        iptables -P INPUT ACCEPT
        iptables -P OUTPUT ACCEPT
      args:
        executable: /bin/bash
      register: _result
      changed_when: "_result.rc == 0"
      when: not hostvars[kubeinit_ovn_central_host].firewalld_is_active

  delegate_to: "{{ kubeinit_ovn_central_host }}"

#
# Define libvirt common resources and networks
#
- name: Render KubeInit networks for debugging
  ansible.builtin.template:
    src: cluster-net.xml.j2
    dest: "{{ kubeinit_libvirt_hypervisor_tmp_dir }}/cluster-net.xml"
    mode: '0644'
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"

- name: Define KubeInit networks
  community.libvirt.virt_net:
    command: define
    name: "{{ kubeinit_cluster_network_name }}"
    xml: '{{ lookup("template", "cluster-net.xml.j2") }}'
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"

- name: Activate KubeInit networks
  community.libvirt.virt_net:
    state: active
    name: "{{ kubeinit_cluster_network_name }}"
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"

- name: Autostart KubeInit networks
  community.libvirt.virt_net:
    autostart: yes
    name: "{{ kubeinit_cluster_network_name }}"
  loop: "{{ groups['all_ovn_hosts'] }}"
  loop_control:
    loop_var: ovn_host
  delegate_to: "{{ ovn_host }}"

- name: Show northbound status
  ansible.builtin.command: /usr/bin/ovn-nbctl show
  register: _result
  changed_when: "_result.rc == 0"
  delegate_to: "{{ kubeinit_ovn_central_host }}"

- name: Show southbound status
  ansible.builtin.command: /usr/bin/ovn-sbctl show
  register: _result
  changed_when: "_result.rc == 0"
  delegate_to: "{{ kubeinit_ovn_central_host }}"

- name: Show openvswitch status
  ansible.builtin.command: /usr/bin/ovs-vsctl show
  register: _result
  changed_when: "_result.rc == 0"
  delegate_to: "{{ kubeinit_ovn_central_host }}"

- name: Add hosts and stop if required
  block:
    - name: Add task-create-network to tasks_completed
      ansible.builtin.add_host:
        name: "kubeinit-facts"
        tasks_completed: "{{ kubeinit_facts_hostvars.tasks_completed | union(['task-create-network']) }}"

    - name: Update kubeinit_facts_hostvars
      ansible.builtin.set_fact:
        kubeinit_facts_hostvars: "{{ hostvars['kubeinit-facts'] }}"

    - name: Stop the deployment if required
      block:
        - name: Stop after 'task-create-network' when requested
          ansible.builtin.add_host:
            name: "kubeinit-facts"
            playbook_terminated: true
        - name: End play
          ansible.builtin.meta: end_play
      when: kubeinit_stop_after_task is defined and kubeinit_stop_after_task in kubeinit_facts_hostvars.tasks_completed
  tags: omit_from_grapher