{
    "service_nodes_config": [
        [
            "service",
            {
                "os": "centos",
                "services": [
                    "bind",
                    "dnsmasq",
                    "haproxy",
                    "apache",
                    "registry",
                    "apps"
                ],
                "target_order": [
                    "hypervisor-01"
                ]
            }
        ]
    ]
}

item

False

False

{
    "os": "{{ hostvars['kubeinit-defaults'].cluster_node_distro[kubeinit_cluster_distro].os }}",
    "services": [
        "bind",
        "dnsmasq",
        "haproxy",
        "apache",
        "registry",
        "apps"
    ],
    "target_order": [
        "hypervisor-01"
    ]
}

item

False

item['when_distro'] is not defined or kubeinit_cluster_distro in item['when_distro']

{
    "os": "centos",
    "when_distro": [
        "ocp",
        "okd"
    ]
}

Conditional result was False

True

{
    "service_nodes_config": [
        [
            "service",
            {
                "os": "centos",
                "services": [
                    "bind",
                    "dnsmasq",
                    "haproxy",
                    "apache",
                    "registry",
                    "apps"
                ],
                "target_order": [
                    "hypervisor-01"
                ]
            }
        ],
        [
            "service",
            {
                "name": "service"
            }
        ]
    ]
}

item

False

False

{
    "name": "service"
}