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stackconf 2023 | Database Infrastructure with Open Source Kubernetes Database Operators by Inel Pandzic.pdf
The document discusses the implementation of database infrastructure using open-source Kubernetes operators, highlighting the growing trend of running stateful workloads, particularly databases, on Kubernetes. It emphasizes the advantages of Kubernetes for standardization, consistency, and management across organizations. Additionally, it details how Kubernetes operators simplify database management through automation of operations such as scaling, backups, and monitoring.
stackconf 2023 | Database Infrastructure with Open Source Kubernetes Database Operators by Inel Pandzic.pdf
- 1. Database Infrastructure with Open Source KubernetesOperators Inel Pandzic, Software Engineer
- 2. ©2023 Percona About Me ●Inel Pandzic ● Software Engineer @ Percona ● Blogging @ inelpandzic.com
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- 5. ©2023 Percona Agenda ● Context ●Databases on Kubernetes the hard way
- 6. ©2023 Percona Agenda ● Context ●Databases on Kubernetes the hard way ● Kubernetes operators
- 7. ©2023 Percona Agenda ● Context ●Databases on Kubernetes the hard way ● Kubernetes operators ● Summary
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- 9. ©2023 Percona Database Infrastructure ●Simple for simple things
- 10. ©2023 Percona Database Infrastructure ●Simple for simple things ● Complex for demanding things
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- 13. ©2023 Percona Why runa database on K8s?
- 14. ©2023 Percona Why runa database on K8s? ● Evolution
- 15. ©2023 Percona Why runa database on K8s? ● Evolution
- 16. ©2023 Percona Why runa database on K8s? ● Evolution
- 17. ©2023 Percona Why runa database on K8s? ● Evolution
- 18. ©2023 Percona Why runa database on K8s? ● Evolution
- 19. ©2023 Percona Why runa database on K8s? ● Evolution ● Customer driven
- 20. ©2023 Percona Why runa database on K8s? ● Evolution ● Customer driven “90% believe it is ready for stateful workloads, and a large majority (70%) are running them in production with databases topping the list. Companies report significant benefits to standardization, consistency, and management as key drivers.” - DoKC 2021 Report
- 21. ©2023 Percona Why runa database on K8s? ● Evolution ● Customer driven “90% believe it is ready for stateful workloads, and a large majority (70%) are running them in production with databases topping the list. Companies report significant benefits to standardization, consistency, and management as key drivers.” - DoKC 2021 Report “This year’s report found that running data on Kubernetes benefits the whole organization, not just engineering. Leaders believe DoK is transformative for business growth” - DoKC 2022 Report
- 22. ©2023 Percona Databases onK8S the hard way
- 23. ©2023 Percona Databases onK8S the hard way
- 24. ©2023 Percona Databases onK8S the hard way
- 25. ©2023 Percona Databases onK8S the hard way
- 26. ©2023 Percona Databases onK8S the hard way
- 27. ©2023 Percona Databases onK8S the hard way
- 28. ©2023 Percona Databases onK8S the hard way
- 29. ©2023 Percona Databases onK8S the hard way
- 30. ©2023 Percona Databases onK8S the hard way
- 31. ©2023 Percona Databases onK8S the hard way
- 32. ©2023 Percona Databases withK8s Operators
- 33. ©2023 Percona Databases withK8s Operators ● What is a K8s operator?
- 34. ©2023 Percona Databases withK8s Operators ● What is a K8s operator? ○ Custom Kubernetes controller
- 35. ©2023 Percona Databases withK8s Operators ● What is a K8s operator? ○ Custom Kubernetes controller ○ Extensions to the K8s API (Custom Resource)
- 36. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives
- 37. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives cr.yaml
- 38. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified
- 39. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml
- 40. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml ● Day-2 operations automated
- 41. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml ● Day-2 operations automated ○ Scaling
- 42. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml ● Day-2 operations automated ○ Scaling cr.yaml
- 43. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml ● Day-2 operations automated ○ Scaling ○ Backups/Restores cr.yaml
- 44. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml ● Day-2 operations automated ○ Scaling ○ Backups/Restores cr.yaml
- 45. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml ● Day-2 operations automated ○ Scaling ○ Backups/Restores cr.yaml
- 46. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml ● Day-2 operations automated ○ Scaling ○ Backups/Restores ○ Upgrades
- 47. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml ● Day-2 operations automated ○ Scaling ○ Backups/Restores ○ Upgrades ○ Monitoring (Percona Monitoring and Management)
- 48. ©2023 Percona Databases withK8s Operators ● Manages the database and K8s primitives ● Day-1 operations simplified ○ kubectl apply -f cr.yaml ● Day-2 operations automated ○ Scaling ○ Backups/Restores ○ Upgrades ○ Monitoring (Percona Monitoring and Management) ○ Maintenance
- 49. ©2023 Percona Databases withK8s Operators
- 50. ©2023 Percona Databases withK8s Operators
- 51. ©2023 Percona Databases withK8s Operators
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- 53. ©2023 Percona Summary ● Databaseson K8s is prefered
- 54. ©2023 Percona Summary ● Databaseson K8s is prefered ● Kubernetes operators
- 55. ©2023 Percona Summary ● Databaseson K8s is prefered ● Kubernetes operators ○ Percona Operator for MySQL ○ Percona Operator for MongoDB ○ Percona Operator for PostgreSQL
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