通过函数计算的Custom Runtime,可以将Go项目一键部署至函数计算。本文介绍快速部署和调用函数的详细步骤。
说明 如果您已安装Funcraft可直接跳转至步骤二:部署和调用函数。
步骤一:准备环境
安装Funcraft,最简单的方式就是直接下载可执行的二进制文件。
步骤二:部署和调用函数
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如果您需将Go应用框架一键迁移到函数计算,请参见以下文档:
通过函数计算的Custom Runtime,可以将Go项目一键部署至函数计算。本文介绍快速部署和调用函数的详细步骤。
安装Funcraft,最简单的方式就是直接下载可执行的二进制文件。
fun --version
检查安装是否成功。fun config
配置Funcraft。然后按照提示依次配置Account ID、Access Key ID、Access Key Secret、Default region name。fun config
Aliyun Account ID 1234xxx
Aliyun Access Key ID xxxx
Aliyun Access Key Secret xxxx
Default region name cn-xxxx
The timeout in seconds for each SDK client invoking 300
The maximum number of retries for each SDK client 5
Allow to anonynously report usage statistics to improve the tool over time? (Y/n)
git clone https://github.com/awesome-fc/fc-custom-demo
cd fc-custom-demo
cd go-demo
make deploy
docker build -t fc-go-runtime -f build-image/Dockerfile build-image
Sending build context to Docker daemon 3.072kB
Step 1/5 : FROM golang:1.12.16-stretch
---> 7ad03a8aece5
...
Step 5/5 : RUN go get github.com/awesome-fc/golang-runtime
---> Using cache
---> 262e7f38ac05
Successfully built 262e7f38ac05
Successfully tagged fc-go-runtime:latest
docker run -it -v $(pwd):/tmp fc-go-runtime bash -c "go build -o /tmp/code//bootstrap /tmp/code/main.go"
chmod +x code/bootstrap
fun deploy -y
using template: template.yml
···
Waiting for service go_demo to be deployed...
Waiting for function fc_go to be deployed...
Waiting for packaging function fc_go code...
The function fc_go has been packaged. A total of 1 file were compressed and the final size was 3.76 MB
function fc_go deploy success
service go_demo deploy success
fun invoke -e "Hello World"
...
========= FC invoke Logs begin =========
FC Invoke Start RequestId: 4c1451b2-f29b-4554-87e5-126f3bc11fcf
2020-04-07T02:53:01.981Z: 4c1451b2-f29b-4554-87e5-126f3bc11fcf [INFO] hello golang!
FC Invoke End RequestId: 4c1451b2-f29b-4554-87e5-126f3bc11fcf
Duration: 1.03 ms, Billed Duration: 100 ms, Memory Size: 512 MB, Max Memory Used: 4.39 MB
========= FC invoke Logs end =========
FC Invoke Result:
Hello World
在文档使用中是否遇到以下问题
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