193 Simple Steps to DevOpsing Your Monolith A rant by @catswetel - - PowerPoint PPT Presentation

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193 Simple Steps to DevOpsing Your Monolith A rant by @catswetel - - PowerPoint PPT Presentation

Nov 13, 2022 137 likes •720 views

193 Simple Steps to DevOpsing Your Monolith A rant by @catswetel December 2019 193 @CATSWETEL 193 @CATSWETEL DevOps? @CATSWETEL Patrick Dubois is to DevOps as Hugh de La Haye is to the Jersey Royal potato . The 3 Ways are to DevOps as the

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SLIDE 1 193 Simple Steps to DevOpsing Your Monolith A rant by @catswetel December 2019
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193

@CATSWETEL
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193

@CATSWETEL
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DevOps?

@CATSWETEL
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SLIDE 5 Patrick Dubois is to DevOps as Hugh de La Haye is to the Jersey Royal potato. The 3 Ways are to DevOps as the 15 Eyes are to the Jersey Royal potato. 2009 is to DevOps as 1880 is to the Jersey Royal Potato. The 3 Ways are to DevOps as the 15 Eyes are to the Jersey Royal Potato. DevOps is to consultants as Jersey Royals are to Jersey agriculture ~ DevOps is to the technology world as Jersey Royals are to the potato world ~ Patrick Dubois is to DevOps as Hugh de La Haye is to the Jersey Royal potato ~ “Emergent” is to DevOps as “Fluke” is to Jersey Royal Potatoes ~ 2009 is to DevOps as 1880 is to the Jersey Royal Potato. Patrick Dubois is to DevOps as Hugh de La Haye is to the Jersey Royal potato. The 3 Ways are to DevOps as the 15 Eyes are to the Jersey Royal potato. 2009 is to DevOps as 1880 is to the Jersey Royal Potato. The 3 Ways are to DevOps as the 15 Eyes are to the Jersey Royal Potato. DevOps is to consultants as Jersey Royals are to Jersey agriculture ~ DevOps is to the technology world as Jersey Royals are to the potato world ~ Patrick Dubois is to DevOps as Hugh de La Haye is to the Jersey Royal potato ~ “Emergent” is to DevOps as “Fluke” is to Jersey Royal Potatoes ~ 2009 is to DevOps as 1880 is to the Jersey Royal Potato

DevOps… What does that even mean?

@CATSWETEL
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SLIDE 6 @CATSWETEL

Tools? Practices? Mindset?

Potatoes?
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Two words for you…

  • Emulated. VAX.
@CATSWETEL
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SLIDE 8 @CATSWETEL
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SLIDE 9 @CATSWETEL
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VAX MADE SLOW

@CATSWETEL
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SLIDE 11 EVOLUTION Genesis Custom Product Commodity @CATSWETEL
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That’s rad! ….But why?

@CATSWETEL

…(custom) emulated (custom) VAX...

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SLIDE 13 @CATSWETEL
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SLIDE 14 14 Pre-Software Industry Economy Professionally Built Software Economy Consumer Built Application Economy Mel Conway 2019 @conways_law
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SLIDE 15 15 Pre-Software Industry Economy Professionally Built Software Economy Consumer Built Application Economy Mel Conway 2019 @conways_law
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SLIDE 16 EVOLUTION Genesis Custom Product Commodity @CATSWETEL
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How do we treat a component? How does the rest of the industry treat the same component?

@CATSWETEL
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How do we treat a component? How does the rest of the industry treat the same component?

@CATSWETEL medium.com/wardleymaps
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SLIDE 19 EVOLUTION Genesis Custom Product Commodity @CATSWETEL

CONSPICUOUS

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SLIDE 20 GENESIS CUSTOM PRODUCT COMMODITY NEED: Sell Tickets Operating System Reports Compute Printer Content Tickets
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From transactions to relationships

(enable higher order innovation)

@CATSWETEL
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INFORMATION

VALUE (x 2)

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SLIDE 23 GENESIS CUSTOM PRODUCT COMMODITY NEED: Sell Tickets Operating System Reports Compute Printer Content Tickets enable higher order innovation
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SLIDE 24 GENESIS CUSTOM PRODUCT COMMODITY NEED: Sell Tickets Operating System Reports Compute Printer Content Tickets enable higher order innovation
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SLIDE 25 GENESIS CUSTOM PRODUCT COMMODITY NEED: Sell Tickets Operating System Reports Compute Printer Content Tickets from transactions to relationships
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SLIDE 27 https://miro.com/blog/wardley-maps-whiteboard-canvas/
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“[organisms] are finely balanced between metabolism and maintenance costs”

Scale by Geoffrey West @CATSWETEL
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SLIDE 30 SECURE! RELIABLE! REPEATABLE!
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SLIDE 32 SECURE! RELIABLE! REPEATABLE!
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SLIDE 33 SECURE! RELIABLE! REPEATABLE!
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SLIDE 34 SECURE! RELIABLE! REPEATABLE!
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SLIDE 35 MEANING MATERIAL COMPETENCE @chrisvmcd
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SLIDE 36 Meaning: From quality to skills duplication Material: Competence: #1 - Git #2 - Reading/ writing for understanding @chrisvmcd Code Review
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Devops is not (just) a mindset.

@CATSWETEL
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SLIDE 38 It has been fashionable as of late...to assume that the actual job, its technology and its mechanical and physical requirements, are relatively unimportant compared to the social and psychological situation of men at work. Peter Drucker
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Devops is a sociotechnical approach.

@CATSWETEL
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SLIDE 40 Do you have any heuristics?
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First, respect for history

@CATSWETEL
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First, respect for history Buy, when possible Visibility is priority Skills duplication > speed Standardize, then automate

@CATSWETEL
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193

@CATSWETEL
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∞

@CATSWETEL

Respect for history

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“The larger the variety of actions available to a system, the larger variety

  • f the perturbations it is

able to compensate.”

Ashby’s Law of Requisite Variety
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SLIDE 46 How’s the water today? What the hell is water?
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SLIDE 47 https://miro.com/blog/wardley-maps-whiteboard-canvas/
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SLIDE 48 Do you have any heuristics?
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Value disfluency.

@CATSWETEL Thanks @TasshinFogleman AKA “Full Stack Monastic”
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SLIDE 50 @CATSWETEL
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SLIDE 51 @CATSWETEL
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Participation invitation

I have the resources to participate in this conversation.
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“The larger the variety of actions available to a system, the larger variety

  • f the perturbations it is

able to compensate.”

Ashby’s Law of Requisite Variety
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SLIDE 55 @CATSWETEL
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SLIDE 57 @CATSWETEL