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[ot-test-be]
ot-tracer ot-test-tracer
config be/cfg-jaeger.yml
plugin libjaeger_opentracing_plugin-0.5.0.so
# log localhost:514 local7 debug
option dontlog-normal
option hard-errors
no option disabled
scopes frontend_http_request
scopes backend_tcp_request
scopes backend_http_request
scopes client_session_end
scopes server_session_start
scopes tcp_response
scopes http_response
scopes server_session_end
ot-scope frontend_http_request
extract "ot-ctx" use-headers
span "HAProxy session" child-of "ot-ctx" root
baggage "haproxy_id" var(sess.ot.uuid)
span "Client session" child-of "HAProxy session"
span "Frontend HTTP request" child-of "Client session"
tag "http.method" method
tag "http.url" url
tag "http.version" str("HTTP/") req.ver
event on-frontend-http-request
ot-scope backend_tcp_request
span "Backend TCP request" follows-from "Frontend HTTP request"
finish "Frontend HTTP request"
event on-backend-tcp-request
ot-scope backend_http_request
span "Backend HTTP request" follows-from "Backend TCP request"
finish "Backend TCP request"
event on-backend-http-request
ot-scope client_session_end
finish "Client session"
event on-client-session-end
ot-scope server_session_start
span "Server session" child-of "HAProxy session"
finish "Backend HTTP request"
event on-server-session-start
ot-scope tcp_response
span "TCP response" child-of "Server session"
event on-tcp-response
ot-scope http_response
span "HTTP response" follows-from "TCP response"
tag "http.status_code" status
finish "TCP response"
event on-http-response
ot-scope server_session_end
finish *
event on-server-session-end
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