用于wiremock的chaostolkit驱动程序
chaostoolkit-wiremock的Python项目详细描述
chaostolkit wiremock
Chaos Toolkit用于WireMock的驱动程序。
软件包安装
从pypi.org安装软件包：
pip install -U chaostoolkit-wiremock
从源安装
为了使用它，您的环境中需要Python3.5+。 下载项目后，将CD放入其中并运行：
pip install -r requirements.txt -r requirements-dev.txt
make clean && make test && make install
配置
可以在实验全局设置中配置以下键 配置部分，在“wiremock”键下：
- 主机：wiremock服务器主机
- 端口：wiremock服务器端口
- contextpath：wiremock服务器的contextpath（可选）
- timeout：接受的超时（默认为1秒）
- down：由
down操作使用的delaydistribution部分
配置示例：
{
"configuration": {
"wiremock": {
"host": "localhost",
"port": 8080,
"contextPath": "/wiremock",
"timeout": 10,
"down": {
"type": "lognormal",
"median": 3000,
"sigma": 0.2
}
}
}
}
导出操作
添加映射列表：
{
"method": [
{
"type": "action",
"name": "adding a mapping",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "add_mappings",
"arguments": {
"mappings": [{
"request": {
"method": "GET",
"url": "/hello"
},
"response": {
"status": 200,
"body": "Hello world!",
"headers": {
"Content-Type": "text/plain"
}
}
}]
}
}
}
]
}
删除映射列表：
{
"method": [
{
"type": "action",
"name": "deleting a mapping",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "delete_mappings",
"arguments": {
"filter": [{
"method": "GET",
"url": "/hello"
}]
}
}
}
]
}
添加全局固定延迟：
{
"method": [
{
"type": "action",
"name": "Adding a global fixed delay",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "global_fixed_delay",
"arguments": {
"fixedDelay": 10
}
}
}
]
}
添加全局随机延迟：
{
"method": [
{
"type": "action",
"name": "Adding a global random delay",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "global_random_delay",
"arguments": {
"delayDistribution": {
"type": "lognormal",
"median": 20,
"sigma": 0.1
}
}
}
}
]
}
向映射列表添加固定延迟：
{
"method": [
{
"type": "action",
"name": "Adding a fixed delay to a mapping",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "fixed_delay",
"arguments": {
"filter": [{
"method": "GET",
"url": "/hello1"
}],
"fixedDelayMilliseconds": 1000
}
}
}
]
}
向映射列表中添加随机延迟：
{
"method": [
{
"type": "action",
"name": "Adding a random delay to a mapping",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "random_delay",
"arguments": {
"filter": [{
"method": "GET",
"url": "/hello2"
}],
"delayDistribution": {
"type": "lognormal",
"median": 2000,
"sigma": 0.5
}
}
}
}
]
}
将chunkeddribbledelay添加到映射列表：
{
"method": [
{
"type": "action",
"name": "Adding a ChunkedDribbleDelay to a mapping",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "chunked_dribble_delay",
"arguments": {
"filter": [{
"method": "GET",
"url": "/hello"
}],
"chunkedDribbleDelay": {
"numberOfChunks": 5,
"totalDuration": 1000
}
}
}
}
]
}
把映射列表取下来（重分布延迟）。这个动作 将使用 配置部分：
{
"method": [
{
"type": "action",
"name": "Taking a mapping down",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "down",
"arguments": {
"filter": [{
"method": "GET",
"url": "/hello"
}]
}
}
}
]
}
重新获取映射列表：
{
"method": [
{
"type": "action",
"name": "Taking a mapping down",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "up",
"arguments": {
"filter": [{
"method": "GET",
"url": "/hello"
}]
}
}
}
]
}
重置wiremock服务器（删除所有映射）：
{
"method": [
{
"type": "action",
"name": "Taking a mapping down",
"provider": {
"type": "python",
"module": "chaoswm.actions",
"func": "reset"
}
}
]
}
实验
驱动程序附带了一个实验目录，您可以在其中找到测试所有api的片段 针对在本地主机上侦听的wiremock服务器：8080。
发现
你可以使用混沌工具箱来发现 分机：
$ chaos discover chaostoolkit-wiremock --no-install
学分
此包是用 Cookiecutter和 audreyr/cookiecutter-pypackage 项目模板。
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