The document discusses the evolving server landscape with a focus on application operations as outlined by Brandon Philips, CTO of CoreOS. It highlights the benefits of using open-source tools for efficient server utilization, scaling, and maintaining app health in a containerized environment. CoreOS is presented as a container-focused Linux solution, supporting various operational roles such as OS, cluster, and application operations.

1. Changing Server Landscape
@coreoslinux
@brandonphilips
Towards Application Ops

2. Brandon Philips
CTO, CoreOS
github.com/philips

3. Open Source Powers Compute

4. Mobile

5. Desktop*

6. Frontend Web

7. Server Infrastructure

8. Web Backend

9. Databases

10. Data processing

11. Google's Infrastructure

12. Twitter's Infrastructure

13. Facebook's Infrastructure

14. Google's Infrastructure
for Everyone Else

15. GIFEE

16. #GIFEE

17. What makes GIFEE compelling?

18. Operations Paradise
more hosts = more scale

19. Operations Paradise
more hosts == more scale

20. Operations Paradise
more hosts === more scale

21. RAM: 64Gb
CPU: 16x 3.2Ghz
OS: CoreOS 835.1.0

22. A Copy
of Our
App
Input
RAM: 2Gb
CPU: 2000 milli-cpu

23. A Copy
of Our
App Output
Req/sec: 1,000

24. RAM: 64Gb
CPU: 16x 3.2Ghz

25. App Req/sec: 1,000
App Healthy: True

26. App Req/sec: 2,000
App Healthy: True

27. Operations Paradise
individual host failure OK

28. App Req/sec: 2,000
App Healthy: True

29. App Req/sec: 1,000
App Healthy: True

30. Operations Paradise
app rolling updates, trivial rollback

31. App Req/sec: 8,000
App Healthy: True

32. App Req/sec: 8,000
App Healthy: False

33. App Req/sec: 8,000
App Healthy: True

34. App Req/sec: 8,000
App Healthy: True

35. App Req/sec: 8,000
App Healthy: True

36. App Req/sec: 8,000
App Healthy: True

37. Operations Paradise
efficient server utilization

38. App Req/sec: 8,000
App Healthy: True

39. App Req/sec: 8,000
App Healthy: True

40. App Engineer Paradise
consistent, easy scaling, rolling deploys

41. What do we need to build?
Lots of new open source tooling!

42. you

43. you as a sw engineer

44. your
with Ada.Text_IO;
procedure Hello_World is
use Ada.Text_IO;
begin
Put_Line("Hello, world!");
end;
#include <stdio.h>
int main()
{
printf("Hello, world!n");
}
package main
import "fmt"
func main() {
fmt.Println("Hello, world!")
}

45. your container
image

46. your /bin/java
/opt/app.jar
/lib/libc

47. your /bin/python
/opt/app.py
/lib/libc

48. your com.example.app
d474e8c57737625c

49. your d474e8c57737625c
Signed By: Alice

50. Motivation
No Host Dependencies

52. Multiple Types of Ops
OS Ops, Cluster Ops, App Ops

53. you as os ops

59. ...

61. you as a cluster ops

62. your
API
Scheduling
Service Discovery

63. your
API
Scheduling
Service Discovery

64. your
API
Scheduling
Service Discovery

65. you as app ops

66. your

67. your
com.example.webapp
x3

68. your
com.example.webapp
x3

69. your
???
com.example.webapp
x3

70. What is CoreOS?

71. What is CoreOS?
Container-focused Linux

72. What is CoreOS?

73. What is CoreOS?

74. What is CoreOS?

76. What is CoreOS?
github.com/coreos

77. What is CoreOS?
Products to Enable #GIFEE

78. QUAY
Secure hosting for private Docker repositories
quay.io @quayio

79. The smartest way to run your container infrastructure.
tectonic.com @tectonic

80. Google's Infrastructure
for Everyone Else

81. Google's Infrastructure
for Everyone Else

82. Google's Infrastructure
for Everyone Else

83. Tech Discussion & Demos
Today 2:30pm Devops Track

84. Thank You
@brandonphilips