We are running 1.3.4 and we recently noticed that our Pilot’s discovery container logs are filling up with the same message over and over and it is a map which essentially just contains the value we have configured for the accessLogFormat in the istio configmap. Below is a snippet of that. Has anyone else seen this and more importantly, any way to disable this. I am curious why it is only interested in that one property.
map[authority:%REQ(:AUTHORITY)% bytes_send:%BYTES_SENT% downstream_local_address:%DOWNSTREAM_LOCAL_ADDRESS% downstream_remote_address:%DOWNSTREAM_REMOTE_ADDRESS% duration:%DURATION% path:%REQ(X-ENVOY-ORIGINAL-PATH?:PATH)% protocol:%PROTOCOL% req_method:%REQ(:METHOD)% resp_x_envoy_upstream_service_time:%RESP(X-ENVOY-UPSTREAM-SERVICE-TIME)% response_code:%RESPONSE_CODE% start_time:%START_TIME% upstream_cluster:%UPSTREAM_CLUSTER% upstream_host:%UPSTREAM_HOST% upstream_transport_failure_reason:%UPSTREAM_TRANSPORT_FAILURE_REASON% user_agent:%REQ(USER-AGENT)% x_client_id:%REQ(X-CLIENT-ID)% x_forwarded_for:%REQ(X-FORWARDED-FOR)% x_request_id:%REQ(X-REQUEST-ID)%]
map[authority:%REQ(:AUTHORITY)% bytes_send:%BYTES_SENT% downstream_local_address:%DOWNSTREAM_LOCAL_ADDRESS% downstream_remote_address:%DOWNSTREAM_REMOTE_ADDRESS% duration:%DURATION% path:%REQ(X-ENVOY-ORIGINAL-PATH?:PATH)% protocol:%PROTOCOL% req_method:%REQ(:METHOD)% resp_x_envoy_upstream_service_time:%RESP(X-ENVOY-UPSTREAM-SERVICE-TIME)% response_code:%RESPONSE_CODE% start_time:%START_TIME% upstream_cluster:%UPSTREAM_CLUSTER% upstream_host:%UPSTREAM_HOST% upstream_transport_failure_reason:%UPSTREAM_TRANSPORT_FAILURE_REASON% user_agent:%REQ(USER-AGENT)% x_client_id:%REQ(X-CLIENT-ID)% x_forwarded_for:%REQ(X-FORWARDED-FOR)% x_request_id:%REQ(X-REQUEST-ID)%]
map[authority:%REQ(:AUTHORITY)% bytes_send:%BYTES_SENT% downstream_local_address:%DOWNSTREAM_LOCAL_ADDRESS% downstream_remote_address:%DOWNSTREAM_REMOTE_ADDRESS% duration:%DURATION% path:%REQ(X-ENVOY-ORIGINAL-PATH?:PATH)% protocol:%PROTOCOL% req_method:%REQ(:METHOD)% resp_x_envoy_upstream_service_time:%RESP(X-ENVOY-UPSTREAM-SERVICE-TIME)% response_code:%RESPONSE_CODE% start_time:%START_TIME% upstream_cluster:%UPSTREAM_CLUSTER% upstream_host:%UPSTREAM_HOST% upstream_transport_failure_reason:%UPSTREAM_TRANSPORT_FAILURE_REASON% user_agent:%REQ(USER-AGENT)% x_client_id:%REQ(X-CLIENT-ID)% x_forwarded_for:%REQ(X-FORWARDED-FOR)% x_request_id:%REQ(X-REQUEST-ID)%]
map[authority:%REQ(:AUTHORITY)% bytes_send:%BYTES_SENT% downstream_local_address:%DOWNSTREAM_LOCAL_ADDRESS% downstream_remote_address:%DOWNSTREAM_REMOTE_ADDRESS% duration:%DURATION% path:%REQ(X-ENVOY-ORIGINAL-PATH?:PATH)% protocol:%PROTOCOL% req_method:%REQ(:METHOD)% resp_x_envoy_upstream_service_time:%RESP(X-ENVOY-UPSTREAM-SERVICE-TIME)% response_code:%RESPONSE_CODE% start_time:%START_TIME% upstream_cluster:%UPSTREAM_CLUSTER% upstream_host:%UPSTREAM_HOST% upstream_transport_failure_reason:%UPSTREAM_TRANSPORT_FAILURE_REASON% user_agent:%REQ(USER-AGENT)% x_client_id:%REQ(X-CLIENT-ID)% x_forwarded_for:%REQ(X-FORWARDED-FOR)% x_request_id:%REQ(X-REQUEST-ID)%]
map[authority:%REQ(:AUTHORITY)% bytes_send:%BYTES_SENT% downstream_local_address:%DOWNSTREAM_LOCAL_ADDRESS% downstream_remote_address:%DOWNSTREAM_REMOTE_ADDRESS% duration:%DURATION% path:%REQ(X-ENVOY-ORIGINAL-PATH?:PATH)% protocol:%PROTOCOL% req_method:%REQ(:METHOD)% resp_x_envoy_upstream_service_time:%RESP(X-ENVOY-UPSTREAM-SERVICE-TIME)% response_code:%RESPONSE_CODE% start_time:%START_TIME% upstream_cluster:%UPSTREAM_CLUSTER% upstream_host:%UPSTREAM_HOST% upstream_transport_failure_reason:%UPSTREAM_TRANSPORT_FAILURE_REASON% user_agent:%REQ(USER-AGENT)% x_client_id:%REQ(X-CLIENT-ID)% x_forwarded_for:%REQ(X-FORWARDED-FOR)% x_request_id:%REQ(X-REQUEST-ID)%]
map[authority:%REQ(:AUTHORITY)% bytes_send:%BYTES_SENT% downstream_local_address:%DOWNSTREAM_LOCAL_ADDRESS% downstream_remote_address:%DOWNSTREAM_REMOTE_ADDRESS% duration:%DURATION% path:%REQ(X-ENVOY-ORIGINAL-PATH?:PATH)% protocol:%PROTOCOL% req_method:%REQ(:METHOD)% resp_x_envoy_upstream_service_time:%RESP(X-ENVOY-UPSTREAM-SERVICE-TIME)% response_code:%RESPONSE_CODE% start_time:%START_TIME% upstream_cluster:%UPSTREAM_CLUSTER% upstream_host:%UPSTREAM_HOST% upstream_transport_failure_reason:%UPSTREAM_TRANSPORT_FAILURE_REASON% user_agent:%REQ(USER-AGENT)% x_client_id:%REQ(X-CLIENT-ID)% x_forwarded_for:%REQ(X-FORWARDED-FOR)% x_request_id:%REQ(X-REQUEST-ID)%]