Jenkins(八)
参数化流水线
Jenkins pipeline中定义参数使用parameters指令，只允许放在pipeline块下
在http://127.0.0.1:8080/directive-generator/可以自动生成
生成
parameters {
booleanParam defaultValue: false, description: '布尔值参数', name: 'FLAG'
}
- defaultValue:默认值
- description:描述信息
- name:参数名
使用方法：${params.FLAG}
pipeline {
agent any
parameters {
booleanParam(defaultValue: true,description: '',name:'userFlag')
}
stages {
stage('foo'){
steps {
echo "flag: ${params.userFlag}"
}
}
}
}
支持的参数类型
- string
parameters {
string defaultValue: 'none', description: '666', name: 'D_ENV', trim: true
}
字符参数
- text
parameters {
text defaultValue: 'a\nb\nc\n', description: '', name: 'D_TEXT'
}
- booleanParam
- choice
parameters {
choice choices: 'a\nb\nc\n', description: '', name: 'D_CHOICE'
}
- file(有BUG不要用)
- password
parameters {
password name: 'a\nb\nc\n', description: '', name: 'D_CHOICE'
}
综上：
parameters {
string defaultValue: 'none', description: '字符串', name: 'D_ENV', trim: true
text defaultValue: 'a\nb\nc\n', description: '文本', name: 'D_TEXT'
choice choices: 'a\nb\nc\n', description: '选一个', name: 'D_CHOICE'
booleanParam defaultValue: false, description: '布尔值参数', name: 'FLAG'
password name: 'PASSWORD',defaultValue:'SECRET',description: 'password'
}
页面展示
Extended Choice Parameter
一个实现复杂的参数化选择的插件
https://wiki.jenkins.io/display/JENKINS/Extended+Choice+Parameter+plugin
插件安装
使用官网的一个例子：
import org.boon.Boon;
def jsonEditorOptions = Boon.fromJson(/{
disable_edit_json: true,
disable_properties: true,
no_additional_properties: true,
disable_collapse: true,
disable_array_add: true,
disable_array_delete: true,
disable_array_reorder: true,
theme: "bootstrap2",
iconlib:"fontawesome4",
schema: {
"title": "Color Picker",
"type": "object",
"properties": {
"color": {
"type": "string",
"format": "color"
}
}
},
startval: {
color :"red"
}
}/);
颜色选择
完整流水线
pipeline{
agent any
parameters {
extendedChoice bindings: '', description: '', groovyClasspath: '', groovyScript: '''
import org.boon.Boon;
def jsonEditorOptions = Boon.fromJson(/{
disable_edit_json: true,
disable_properties: true,
no_additional_properties: true,
disable_collapse: true,
disable_array_add: true,
disable_array_delete: true,
disable_array_reorder: true,
theme: "bootstrap2",
iconlib:"fontawesome4",
schema: {
"title": "Color Picker",
"type": "object",
"properties": {
"color": {
"type": "string",
"format": "color"
}
}
},
startval: {
color :"red"
}}/);
''', multiSelectDelimiter: ',', name: 'Policy', quoteValue: false, saveJSONParameterToFile: false, type: 'PT_JSON', visibleItemCount: 5
}
stages{
stage('Example'){
steps{
withPythonEnv('/usr/bin/python'){
sh 'python -m pip install pytest '
sh 'python -m pip install allure-pytest'
sh 'python -m pytest -v test_allure.py --alluredir=allure-results'
}
exit 0
}
}
}
post{
always{
allure includeProperties: false, jdk: '', results: [[path: 'allure-results']]
}
}
}
可以发现这段Groovy代码太长了，所以将它进行提取
创建共享库
共享库
新建一个sayHello.groovy文件
def call() {
return """
import org.boon.Boon;
def jsonEditorOptions = Boon.fromJson(/{
disable_edit_json: true,
disable_properties: true,
no_additional_properties: true,
disable_collapse: true,
disable_array_add: true,
disable_array_delete: true,
disable_array_reorder: true,
theme: "bootstrap2",
iconlib:"fontawesome4",
schema: {
"title": "Color Picker",
"type": "object",
"properties": {
"color": {
"type": "string",
"format": "color"
}
}
},
startval: {
color :"red"
}
}/);
"""
}
使用共享库
修改Jenkinsfile为：
导包@Library('extended-library') _
引用：sayHello()
@Library('extended-library') _
pipeline {
agent any
parameters {
extendedChoice bindings: '', description: '', groovyClasspath: '', groovyScript: sayHello(), multiSelectDelimiter: ',', name: 'Policy', quoteValue: false, saveJSONParameterToFile: false, type: 'PT_JSON', visibleItemCount: 5
}
stages {
stage('build') {
steps{
echo "Hello"
}
}
}
}
文件结构
修改
点一下In-Process Script Approval再点一下Approve
应用
查看
最后
到此Jenkins as code的常用部分都简单过了一遍
下面推荐一些插件
- 凭证管理：HashiCorp Vault
- 制品管理-版本号管理：Version Number
- 可视化构建：Build Monitor View
- 自动化部署：Ansible
- 通知：Email Extension，集成钉钉机器人，HTTP Request
- Jenkins备份：Periodic Backup
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原始发表：2019-07-17，如有侵权请联系 cloudcommunity@tencent.com 删除
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