modules:
    dns_resolve:
        prober: dns
        timeout: 5s
        http:
            ip_protocol_fallback: true
            follow_redirects: true
            enable_http2: true
        tcp:
            ip_protocol_fallback: true
        icmp:
            ip_protocol_fallback: true
            ttl: 64
        dns:
            preferred_ip_protocol: ip4
            ip_protocol_fallback: true
            query_name: example.com
            query_type: A
            recursion_desired: true
            valid_rcodes:
                - NOERROR
    http_2xx:
        prober: http
        timeout: 15s
        http:
            valid_status_codes:
                - 200
                - 201
                - 202
                - 203
                - 204
                - 301
                - 302
                - 303
                - 307
                - 308
            valid_http_versions:
                - HTTP/1.1
                - HTTP/2.0
            preferred_ip_protocol: ip4
            ip_protocol_fallback: true
            method: GET
            follow_redirects: true
            enable_http2: true
        tcp:
            ip_protocol_fallback: true
        icmp:
            ip_protocol_fallback: true
            ttl: 64
        dns:
            ip_protocol_fallback: true
            recursion_desired: true
    http_2xx_ssl:
        prober: http
        timeout: 15s
        http:
            valid_status_codes:
                - 200
                - 201
                - 202
                - 203
                - 204
                - 301
                - 302
                - 303
                - 307
                - 308
            valid_http_versions:
                - HTTP/1.1
                - HTTP/2.0
            preferred_ip_protocol: ip4
            ip_protocol_fallback: true
            fail_if_not_ssl: true
            method: GET
            follow_redirects: true
            enable_http2: true
        tcp:
            ip_protocol_fallback: true
        icmp:
            ip_protocol_fallback: true
            ttl: 64
        dns:
            ip_protocol_fallback: true
            recursion_desired: true
    http_post_2xx:
        prober: http
        timeout: 15s
        http:
            valid_status_codes:
                - 200
                - 201
                - 202
                - 204
            valid_http_versions:
                - HTTP/1.1
                - HTTP/2.0
            preferred_ip_protocol: ip4
            ip_protocol_fallback: true
            method: POST
            follow_redirects: true
            enable_http2: true
        tcp:
            ip_protocol_fallback: true
        icmp:
            ip_protocol_fallback: true
            ttl: 64
        dns:
            ip_protocol_fallback: true
            recursion_desired: true
    icmp:
        prober: icmp
        timeout: 5s
        http:
            ip_protocol_fallback: true
            follow_redirects: true
            enable_http2: true
        tcp:
            ip_protocol_fallback: true
        icmp:
            preferred_ip_protocol: ip4
            ip_protocol_fallback: true
            ttl: 64
        dns:
            ip_protocol_fallback: true
            recursion_desired: true
    tcp_connect:
        prober: tcp
        timeout: 10s
        http:
            ip_protocol_fallback: true
            follow_redirects: true
            enable_http2: true
        tcp:
            preferred_ip_protocol: ip4
            ip_protocol_fallback: true
        icmp:
            ip_protocol_fallback: true
            ttl: 64
        dns:
            ip_protocol_fallback: true
            recursion_desired: true
    tcp_connect_tls:
        prober: tcp
        timeout: 10s
        http:
            ip_protocol_fallback: true
            follow_redirects: true
            enable_http2: true
        tcp:
            preferred_ip_protocol: ip4
            ip_protocol_fallback: true
            tls: true
        icmp:
            ip_protocol_fallback: true
            ttl: 64
        dns:
            ip_protocol_fallback: true
            recursion_desired: true