端端舝

Azure 匹 Serverless
場陑氪砃仃正永民&玄仿奶ㄗ鼠嶱唳ㄘ
2019.5.29 @de:code 2019
Serverless Community

釦梗娶措梗娶梭梗莽莽午反ˋ

Azure 匹 Serverless 場陑氪砃仃正永民&玄仿奶

Durable Functions
? Azure Functions extension
? Enables long-running, stateful serverless operations
? Write complex function orchestrations in a single function
? Built on the open-source Durable Task Framework
? Only pay when your code is running
? Orchestrator replays itself to re-establish state every run

Durable Patterns
Function chaining Fan-out / fan-in
Event aggregation
Extended Status Monitoring
http
Async HTTP APIs
Human interaction / timeout

釬傖允月手及
Orchestration Client
(HttpStart)
Orchestrator
(OrchestratorFunction)
Activity Function
(E1_SayHello)

霜木
1. Visual Studio Code 卞Azure Functions ��辻夔毛奶件旦玄奈伙
2. Azure Functions 皿伕斥尼弁玄毛釬傖
3. Durable Functions npm 由永弗奈斥毛奶件旦玄奈伙
4. starter 憝杅毛釬傖
5. 左奈弗旦玄伊奈正奈憝杅毛釬傖允月
6. 失弁氾奴申氾奴憝杅毛釬傖允月
7. Azure 尺及扔奶件奶件
8. Azure 卞皿伕斥尼弁玄毛逃俴
9. Azure 匹憝杅毛氾旦玄

1. Azure Functions ��辻夔毛奶件旦玄奈伙
? Visual Studio Code 匹 [��辻夔] 毛嶱五﹜azure functions 毛𨈘坰允月井﹜Visual
Studio Code 匹仇及伉件弁毛嶱五引允﹝
? [奶件旦玄奈伙] 毛腢亼仄化﹜Visual Studio Code 卞��辻夔毛奶件旦玄奈伙仄引允﹝

? Visual Studio Code 毛婬お�仄﹜失弁氾奴申氾奴田奈及 Azure 失奶戊件毛腢亼仄引
允﹝ 扔奶玉田奈卞 Azure Functions 薆郖互桶尨今木引允﹝
1. Azure Functions ��辻夔毛奶件旦玄奈伙

? Visual Studio Code 匹﹜Azure 伕打毛腢亼仄化 [Azure:Functions] 薆郖毛桶尨仄﹜[陔仄
中皿伕斥尼弁玄及釬傖] 失奶戊件毛腢亼仄引允﹝
? 皿伕斥尼弁玄伐奈弁旦矢奈旦及�垀午仄化犯旦弁玄永皿及☆ demo ★及白巧伙母毛腢亼
仄﹜[腢亼] 毛弁伉永弁仄引允﹝

? 憝杅失皿伉皿伕斥尼弁玄及晟惤反☆JavaScript★毛腢亼仄引允﹝
? ☆V2★毛腢亼仄引允﹝
? ☆Skip for now★毛腢亼仄引允﹝

? ☆Open in current window★毛腢亼仄引允﹝

3. Durable Functions npm 由永弗奈斥毛奶件旦玄奈伙
? VS Code匹正奈立瓜伙毛嶱五﹜伐奈弁旦矢奈旦蚚及白巧伙母☆demo★匹☆npm install
durable-functions★ 毛灍俴仄化﹜durable-functions npm 由永弗奈斥毛奶件旦玄奈伙
仄引允﹝
↗npm互奶件旦玄奈伙今木化中卅中�磁反﹜岈ゴ卞npm毛PC卞奶件旦玄奈伙仄引允

? [Azure:Functions] 匹 [憝杅及釬傖] 失奶戊件毛腢亼仄引允﹝
? 憝杅失皿伉皿伕斥尼弁玄互漪引木凶白巧伙母奈毛腢亼仄﹜[HTTP trigger] 憝杅氾件皿伊奈玄
毛腢亼仄引允﹝
? 憝杅靡午仄化☆HttpStart★午⻌薯仄化 Enter 平奈毛挹仄﹜[Anonymous] 庲偩毛腢亼仄引允﹝

? index.js 毛眕狟及 JavaScript 卞离五𡥼尹引允﹝
const df = require("durable-functions");
module.exports = async function (context, req) {
const client = df.getClient(context);
const instanceId = await client.startNew(req.params.functionName, undefined, req.body);
context.log(`Started orchestration with ID = '${instanceId}'.`);
return client.createCheckStatusResponse(context.bindingData.req, instanceId);
};

? function.json 毛眕狟及 JavaScript 卞离五𡥼尹引允﹝
{
"bindings": [
{
"authLevel": "anonymous",
"name": "req",
"type": "httpTrigger",
"direction": "in",
"route": "orchestrators/{functionName}",
"methods": ["get", "post"]
},
{
"name": "starter",
"type": "orchestrationClient",
"direction": "in"
}
]
}

(HttpStart)
Orchestrator
Activity Function
(E1_SayHello)
{
"bindings": [
{
"name": "req",
"direction": "in",
},
{
"name": "starter",
"direction": §in"
}
]
}
const instanceId = await client.startNew(req.params.functionName,
undefined, req.body);
return client.createCheckStatusResponse(context.bindingData.req,
instanceId);
};
index.js
function.json

5. 左奈弗旦玄伊奈正奈憝杅毛釬傖
? ゴ及忒�毛靜曰殿仄﹜HTTP Trigger Template毛妏蚚仄化 2 勾醴及憝杅毛釬傖仄引
允﹝ 踏隙反憝杅卞 ☆ OrchestratorFunction★ 午靡ゴ毛葆仃引允﹝
module.exports = df.orchestrator(function*(context){
context.log("Starting chain sample");
const output = [];
output.push(yield context.df.callActivity("E1_SayHello", "Tokyo"));
output.push(yield context.df.callActivity("E1_SayHello", "Seattle"));
output.push(yield context.df.callActivity("E1_SayHello", "London"));
return output;
});

5. 左奈弗旦玄伊奈正奈憝杅毛釬傖
{
"bindings": [
{
"name": "context",
"type": "orchestrationTrigger",
"direction": "in"
}
]
}

(HttpStart)
Orchestrator
Activity Function
(E1_SayHello)
{
"bindings": [
{
"name": "req",
"direction": "in",
},
{
"name": "starter",
"direction": §in"
}
]
}
instanceId);
};
const output = [];
return output;
});
{
"bindings": [
{
"name": "context",
"direction": "in"
}
]
}
index.js
function.json

6. 失弁氾奴申氾奴憝杅毛釬傖
? ゴ及忒�毛靜曰殿仄﹜HTTP Trigger Template毛妏蚚仄化 2 勾醴及憝杅毛釬傖仄引
允﹝ 踏隙反憝杅卞 ☆ E1_SayHello ★ 午靡ゴ毛葆仃引允﹝
module.exports = async function(context) {
return `Hello ${context.bindings.name}!`;
};

6. 失弁氾奴申氾奴憝杅毛釬傖
{
"bindings": [
{
"name": "name",
"type": "activityTrigger",
"direction": "in"
}
]
}

(HttpStart)
Orchestrator
Activity Function
(E1_SayHello)
{
"bindings": [
{
"name": "req",
"direction": "in",
},
{
"name": "starter",
"direction": §in"
}
]
}
instanceId);
};
const output = [];
return output;
});
{
"bindings": [
{
"name": "context",
"direction": "in"
}
]
}
module.exports = async function(context) {
return `Hello ${context.bindings.name}!`;
};
{
"bindings": [
{
"name": "name",
"type": "activityTrigger",
"direction": "in"
}
]
}
index.js
function.json

7. Azure 尺及扔奶件奶件
? [Azure: Functions] 薆郖匹﹜[Sign in to Azure...](Azure 卞扔奶件奶件允月...) 毛腢亼仄
引允﹝
↗Azure 失市它件玄互卅中�磁反剠�失市它件玄毛釬傖仄化狟今中
https://azure.microsoft.com/ja-jp/free/

? [Azure: Functions] 薆郖匹﹜[Deploy to Function App](憝杅失皿伉卞犯皿伕奶) 失奶戊
件毛腢亼仄引允﹝

? [扔皮旦弁伉皿扑亦件毛腢亼] 仄化井日﹜ [+ Create New Function App in Azure](+
Azure 匹陔仄中 Function App 毛釬傖) 毛腢亼仄引允﹝

? ☆嗨梗梯梭棗聆★毛恁亼仄引允﹝

? 皮仿它扒匹左奈弗旦玄仿奈及ロ�毛復庲仄引允﹝
https://<function靡>.azurewebsites.net/api/orchestrators/OrchestratorFunction
堤薯磐彆瞰ㄩ
{
"id": "a42bfdf91f9a49da9c9558e2ef5c7a65",
"statusQueryGetUri": "https://decode-
horike.azurewebsites.net/runtime/webhooks/durabletask/instances/a42bfdf91f9a49da9c9558e2ef5c7a65?taskHub
=DurableFunctionsHub&connection=Storage&code=BId08/uK/2jAhDKF3bNjgNPzJGdGfcalR3dlm6PJyate/aG/rtHZ
VA==",
"sendEventPostUri": "https://decode-
horike.azurewebsites.net/runtime/webhooks/durabletask/instances/a42bfdf91f9a49da9c9558e2ef5c7a65/raiseEve
nt/{eventName}?taskHub=DurableFunctionsHub&connection=Storage&code=BId08/uK/2jAhDKF3bNjgNPzJGdGfc
alR3dlm6PJyate/aG/rtHZVA==",
????

? ゴ矢奈斥及statusQueryGetUri 毛皮仿它扒及URL卞戊疋矢仄﹜左奈弗旦玄仿奈及袨颷毛
復庲仄引允﹝
堤薯磐彆瞰ㄩ
{
"instanceId": "6fa01dd927a245229cff60e9596d01ee",
"runtimeStatus": "Completed",
"input": null,
"customStatus": null,
"output": [
"Hello Tokyo!",
"Hello Seattle!",
"Hello London!"
],
"createdTime": "2019-05-28T14:10:02Z",
"lastUpdatedTime": "2019-05-28T14:10:02Z"
}

剠�失市它件玄及釬傖
? https://azure.microsoft.com/ja-jp/free/

民亙奈玄伉失伙
? 踏隙及正永民失件玉玄仿奶反鼠宒及民亙奈玄伉失伙毛矛奈旦卞仄化中引允﹝
JavaScript 匹郔場及 Durable Functions 毛釬傖允月
https://docs.microsoft.com/ja-jp/azure/azure-functions/durable/quickstart-js-vscode

Functions App及ゴ�I燴
? Durable Functions Extension毛Portal井日Install仄引允﹝
? ☆Durable Functions HTTP starter★毛弁伉永弁仄☆Install★毛釬傖仄引允﹝
? Install互皺歹曰棒菴☆Cancel★仄引允﹝

伕奈市伙嶱逃虐噫
? 伕奈市伙匹及嶱逃﹜氾旦玄毛俴丹卞反本永玄失永皿互斛猁匹允
Azure Functions V2 毛 Mac+VSCode 匹�井允引匹及忒�
https://qiita.com/miyake/items/83aac5524be91e3811ee

Functions互扔禾奈玄允月田奶件犯奴件弘
Type 1.x 2.x1 玄伉布奈⻌薯 Output
Blob Storage ? ? ? ? ?
Cosmos DB ? ? ? ? ?
Event Grid ? ? ?
Event Hubs ? ? ? ?
HTTP 午 Webhooks ? ? ? ?
Microsoft Graph Excel 氾奈皮伙 ? ? ?
Microsoft Graph OneDrive 白央奶伙 ? ? ?
Microsoft Graph Outlook 丟奈伙 ? ?
Microsoft Graph Events ? ? ? ?
Microsoft Graph Auth 玄奈弁件 ? ?
Mobile Apps ? ? ?
Notification Hubs ? ?
Queue Storage ? ? ? ?
SendGrid ? ? ?
Service Bus ? ? ? ?
SignalR ? ? ?
Table Storage ? ? ? ?
Timer ? ? ?
Twilio ? ? ?
https://docs.microsoft.com/ja-jp/azure/azure-functions/functions-triggers-bindings#supported-bindings

端端舝

Azure 匹 Serverless 場陑氪砃仃正永民&玄仿奶

Recommended

More Related Content

What's hot (19)

Similar to Azure 匹 Serverless 場陑氪砃仃正永民&玄仿奶 (20)

Azure 匹 Serverless 場陑氪砃仃正永民&玄仿奶