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What’s the future of
OpenTracing?
Billie Thompson
Armakuni
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What is OpenTracing?
And while you’re here, what’s Distributed Tracing too
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Not Servers
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Microservices
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Nanoservices
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Functions
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Also Servers
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Span
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Trace
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Special Headers
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Probability
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Tags
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http.method
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Logs
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stack
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Baggage
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SpanID, TraceID and Parent SpanID
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Anything else!
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OpenTracing is an interface
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What is OpenTracing
● Not a server
● Not a cool library
● Not a server standard
● A Client API Specification
● Common tags and logs
● An effort to prevent vendor lock-in
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What will OpenTracing be?
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What number am I going to show next?
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12407
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Where else can we look to?
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“Those who cannot remember
the past are condemned to
repeat it”
George Santayana
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It’s 310 B.C.
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Greek philosopher
Theophrastus
Lived till he was 85
Came from Lesbos
Best mates with Aristotle
Ran a school
Tato Grasso CC BY-SA 2.5
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5.3 million years ago
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Less Ancient History
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It’s 1987 (A.D.)
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Van Jacobson
Lived till now
Came from United States
Helped solve the problem of
congestion and are used in over 90%
of Internet hosts today
Denies saving the internet
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“You got log files when things
failed,”
Van Jacobson
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“but that doesn’t really tell you
what’s actually happening on
the wire.”
Van Jacobson
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Traceroute
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Trace Route
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Trace Route
ICMP Time
Exceeded
TTL: 1
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Trace Route
ICMP Time
Exceeded
TTL: 2
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Trace Route
ICMP Time
Exceeded
TTL: 3