Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Containers'n stuff

Avatar for Andreas Mosti Andreas Mosti
October 04, 2021
0
34

Containers'n stuff

Intro to containers and how to secure them.

Avatar for Andreas Mosti

Andreas Mosti

October 04, 2021
Tweet

More Decks by Andreas Mosti

See All by Andreas Mosti
Deterministic Builds and where to find them
Avatar for Andreas Mosti andmos
0
34
Correct Maps Are Useless: A guide to mental models
Avatar for Andreas Mosti andmos
0
160
LEGO I Praksis
Avatar for Andreas Mosti andmos
0
57
Supply Chain Attacks: Når den digitale forsyningslinja blir angrepsvektor
Avatar for Andreas Mosti andmos
0
31
IoIT: Internet of Insecure Things
Avatar for Andreas Mosti andmos
0
120
IoT - Bevisstgjøring
Avatar for Andreas Mosti andmos
0
38
GitOps in a nutshell
Avatar for Andreas Mosti andmos
0
180
Supply Chain Attack
Avatar for Andreas Mosti andmos
0
44
OpenFaaS: Serverless platform with no strings attached?
Avatar for Andreas Mosti andmos
0
290

Featured

See All Featured
We Have a Design System, Now What?
Avatar for Morgane Peng morganepeng
53
7.7k
Faster Mobile Websites
Avatar for Dean Hume deanohume
308
31k
jQuery: Nuts, Bolts and Bling
Avatar for Doug Neiner dougneiner
63
7.8k
Building an army of robots
Avatar for Kyle Neath kneath
306
45k
Learning to Love Humans: Emotional Interface Design
Avatar for Aarron Walter aarron
273
40k
Helping Users Find Their Own Way: Creating Modern Search Experiences
Avatar for Dan Newman danielanewman
29
2.8k
Bash Introduction
Avatar for André Augusto Costa Santos 62gerente
614
210k
How GitHub (no longer) Works
Avatar for Zach Holman holman
314
140k
KATA
Avatar for Megan Lloyd mclloyd
31
14k
Optimising Largest Contentful Paint
Avatar for Harry Roberts csswizardry
37
3.4k
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
332
22k
The World Runs on Bad Software
Avatar for Brandon Keepers bkeepers
PRO
70
11k

Transcript

  1. Containers’n stuff Andreas Mosti | Bekk

  2. None

  3. Why containers?

  4. None
  5. None
  6. None
  7. None

  8. Shipping is hard!

  9. None

  10. Specification for packaging, shipping and running services

  11. None
  12. None
  13. None
  14. None
  15. None

  16. FROM JRE11 COPY app.jar CMD app.jar FROM MAVEN- JDK11 COPY

    src/ . RUN mvn package CMD app.jar

  17. FROM MAVEN-JDK11 AS BUILD COPY src/ . RUN mvn package

    FROM JRE11 AS RUNTIME COPY –FROM=BUILD app.jar CMD app.jar
  18. None
  19. None
  20. None
  21. None
  22. None

  23. Containers are minimal

  24. None

  25. Containers are task-specific

  26. Containers are isolated

  27. Containers are reproducible (ish)

  28. None
  29. None
  30. None

  31. Use fixed tags for immutability

  32. None

  33. Use multistage builds for small, robust images

  34. None

  35. Container breakout

  36. None

  37. Secrets leakage

  38. None

  39. Container resource abuse

  40. None

  41. Signed container images

  42. None