format |
str |
A Fastly log format string. Must produce valid JSON that Datadog can ingest. |
[optional] if omitted the server will use the default value of "{"ddsource":"fastly","service":"%{req.service_id}V","date":"%{begin:%Y-%m-%dT%H:%M:%S%Z}t","time_start":"%{begin:%Y-%m-%dT%H:%M:%S%Z}t","time_end":"%{end:%Y-%m-%dT%H:%M:%S%Z}t","http":{"request_time_ms":"%D","method":"%m","url":"%{json.escape(req.url)}V","useragent":"%{User-Agent}i","referer":"%{Referer}i","protocol":"%H","request_x_forwarded_for":"%{X-Forwarded-For}i","status_code":"%s"},"network":{"client":{"ip":"%h","name":"%{client.as.name}V","number":"%{client.as.number}V","connection_speed":"%{client.geo.conn_speed}V"},"destination":{"ip":"%A"},"geoip":{"geo_city":"%{client.geo.city.utf8}V","geo_country_code":"%{client.geo.country_code}V","geo_continent_code":"%{client.geo.continent_code}V","geo_region":"%{client.geo.region}V"},"bytes_written":"%B","bytes_read":"%{req.body_bytes_read}V"},"host":"%{Fastly-Orig-Host}i","origin_host":"%v","is_ipv6":"%{if(req.is_ipv6, "true", "false")}V","is_tls":"%{if(req.is_ssl, "true", "false")}V","tls_client_protocol":"%{json.escape(tls.client.protocol)}V","tls_client_servername":"%{json.escape(tls.client.servername)}V","tls_client_cipher":"%{json.escape(tls.client.cipher)}V","tls_client_cipher_sha":"%{json.escape(tls.client.ciphers_sha)}V","tls_client_tlsexts_sha":"%{json.escape(tls.client.tlsexts_sha)}V","is_h2":"%{if(fastly_info.is_h2, "true", "false")}V","is_h2_push":"%{if(fastly_info.h2.is_push, "true", "false")}V","h2_stream_id":"%{fastly_info.h2.stream_id}V","request_accept_content":"%{Accept}i","request_accept_language":"%{Accept-Language}i","request_accept_encoding":"%{Accept-Encoding}i","request_accept_charset":"%{Accept-Charset}i","request_connection":"%{Connection}i","request_dnt":"%{DNT}i","request_forwarded":"%{Forwarded}i","request_via":"%{Via}i","request_cache_control":"%{Cache-Control}i","request_x_requested_with":"%{X-Requested-With}i","request_x_att_device_id":"%{X-ATT-Device-Id}i","content_type":"%{Content-Type}o","is_cacheable":"%{if(fastly_info.state~"^(HIT |
any string name |
bool, date, datetime, dict, float, int, list, str, none_type |
any string name can be used but the value must be the correct type |
[optional] |