Yaml

Overview

YAML Markup Language 소개 및 사용법 정리

http://www.yaml.org/start.html

http://www.yamllint.com/

Basic

file start/ file end/ comment =

• # comment
• --- file start
• ... file end

key: value

yaml 은 key: value 로 표현하는데, : 다음에는 무조건 공백이 와야 한다.

key: value

key:
  key_1:
    key_2:
      key_3:

type

int, string, boolean 을 지원한다.

int_type: 1
string_type: "1"
boolean_type: true

object

key:
  key: value
  key: value

key: {
  key: value,
  key: value
}

list

key:
  - item
  - item

key: [
  item, item
]

Multiple line

• https://yaml-multiline.info/

Block scalar

'>' 입력 후 한블럭 들여쓰기 후 문장 입력.

description: >
  The Asterisk's queued task is too high
  1. Get the problem task taskprocessor name
  $ sudo asterisk -rx "core show taskprocessors" | awk 'NR>2 {if ($3 > 100) {print $1}}'
  2. Do the ping to the problem taskprocessor.
  $ sudo asterisk -rx "core ping taskprocessor "
  3. Check the response time.
  If the response time is 5 sec, we need to restart the Asterisk.

References

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