Session 6 - 최승호 IaC를 어쭙잖게 맛본 썰?! Ctrl + c/v vs Ansible 2019년 9월 6일 네이버 쇼핑 개발자 meet up 행사인 'SHOWROOM' 에 발표된 자료입니다. 보다 자세한 내용은 http://nshop-developer.github.io 을 참고해주세요. (2019년 9월 30일 오후 오픈 예정)

1. IaC ?!

2. “ ”

3. , ..

5. Ansbile ...?
( , .)

7. ( , ..)

11. Web Server

12. Web Server
.

13. 33 | 164

14. ,

15. Config

18. .
, .

19. IaC?

20. Infrastructure as Code
.

21. ?

22. Config

23. ,

24. .

25. Config + Deployment

27. . .

28. ..

29. Provisioning

30. ,
.

32. ..

33. ,

34. ..
( ..)

35. CCD

36. CCD
/ .

37. Content
Compress
Driven

38. CCD ?

39. *.tar.gz

40. Ctrl + c/v

42. ( ) ,
( ) .
( : tar, scp .)

43. .

44. .

45. 502, 503

46. .

47. Tomcat

48. Apache httpd/nginx ?

49. .
Error

50. , ?

51. ,

54. .

55. .

57. ,
( , ...)

58. :

60. …?

61. , . .

62. ( ) ?

64. , Docker ? (● ˃ ̶͈̀ ˂ ̶͈́)੭ꠥ⁾⁾

65. , Docker ?

66. No Silver Bullet

67. , .
Docker .
Container .

68. Container
.
( , ...)

69. ,
Provisioning Tool !

70. Provisioning Tool
.

73. ?

75. Ansible == Agentless

76. Ansible: use ssh

77. Ansible server,
target server.
ssh key OK.

78. Idempotent

79. Ansible .

80. Shell, Command

81. Shell, Command .

82. ( )
.

83. Task

85. Task + Scenario

86. Ansible Task

88. Scenario = Task

89. Set up: Pinpoint agent

92. Playbook

93. Playbook + Role

95. Role ,
Ansible Playbook
.
(tasks, vars, handlers, files .)

96. Playbook .
( roles , .)

99. YAML + Jinja2

100. Ansible YAML
Jinja2

101. [Role]/tasks/set_pinpoint.yml [Role]/vars/main.yml

102. const config: File
const tasks: File[],
?

103. Git

104. Git
/

105. ..?

106. Role

107. Phase Role ., Role …

108. Directory Layout ..

110. Ansible Document .

114. …

115. >

116. .

118. Task , ssh connection
pipelining connection .

119. forks

120. ansible.cfg > forks 10
or
command option: -f 10

121. .

122. gather_facts: no

123. connection ,
Target .
, .

124. block:

125. (task) block ,
task command .

126. Don’t repeat Yourself.

127. role
?

129. role hub .
Ansible Galaxy.

130. GUI ?
(Ansible Core module )

131. ,
Ansible Tower .
, awx .

133. Ansible Core module: python
import , .

134. .