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Feature Request: 是否可以实现生成 k8s 配置文件和 Dockerfile 的功能 #197

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AdrianWangs opened this issue Jul 20, 2024 · 7 comments · May be fixed by #228
Open

Feature Request: 是否可以实现生成 k8s 配置文件和 Dockerfile 的功能 #197

AdrianWangs opened this issue Jul 20, 2024 · 7 comments · May be fixed by #228
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@MuLeiSY2021
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enhancement T-good-first-issue This issue is good for newcomers.

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@AdrianWangs
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AdrianWangs commented Jul 20, 2024 •
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@StellarisW StellarisW changed the title 是否可以实现生成 k8s 配置文件和 Dockerfile 的功能 Feature Request: 是否可以实现生成 k8s 配置文件和 Dockerfile 的功能 Jul 20, 2024
@StellarisW
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可以说下更详细的需求，例如根据什么（idl的哪部分信息），来生成配置文件，配置文件中包含哪些信息？

@AdrianWangs
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可以说下更详细的需求，例如根据什么（idl的哪部分信息），来生成配置文件，配置文件中包含哪些信息？

可以参考一下 go-zero 的代码生成工具goctl 的文档中描述的功能：https://go-zero.dev/docs/tutorials/cli/docker

我们在将部署微服务时需要编写 Dockerfile，以将我们的镜像发布并部署到 k8s，最后生成的 Dockerfile 应该类似这样：

FROM golang:alpine AS builder

LABEL stage=gobuilder

ENV CGO_ENABLED 0
ENV GOPROXY https://goproxy.cn,direct
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories

RUN apk update --no-cache && apk add --no-cache tzdata

WORKDIR /build

ADD go.mod .
ADD go.sum .
RUN go mod download
COPY . .
COPY rpc_study/user_api_rpc/api/etc /app/etc
RUN go build -ldflags="-s -w" -o /app/user rpc_study/user_api_rpc/api/user.go


FROM scratch

COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=builder /usr/share/zoneinfo/Asia/Shanghai /usr/share/zoneinfo/Asia/Shanghai
ENV TZ Asia/Shanghai

WORKDIR /app
COPY --from=builder /app/user /app/user
COPY --from=builder /app/etc /app/etc

CMD ["./user", "-f", "etc/user.yaml"]

他应该不需要借助 idl 去生成，而是通过需要打包的服务的文件名称，获取其相对于项目的根路径的相对路径来实现

需要实现的最终效果最好如下：


$ cwgo docker --help
Generate Dockerfile

Usage:
  cwgo docker [flags]

Flags:
      --base string      The base image to build the docker image, default scratch (default "scratch")
      --branch string    The branch of the remote repo, it does work with --remote
      --exe string       The executable name in the built image
      --go string        The file that contains main function
  -h, --help             help for docker
      --home string      The goctl home path of the template, --home and --remote cannot be set at the same time, if they are, --remote has higher priority
      --port int         The port to expose, default none
      --remote string    The remote git repo of the template, --home and --remote cannot be set at the same time, if they are, --remote has higher priority
                         The git repo directory must be consistent with the https://github.com/zeromicro/go-zero-template directory structure
      --tz string        The timezone of the container (default "Asia/Shanghai")
      --version string   The builder golang image version

@AdrianWangs
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同样的，k8s 的配置文件可以参考一下这个：https://go-zero.dev/docs/tutorials/cli/kube

这些在实际的项目部署过程中都是比较重要的文件，同时也是我们编写起来比较麻烦的文件

@StellarisW
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同样的，k8s 的配置文件可以参考一下这个：https://go-zero.dev/docs/tutorials/cli/kube

这些在实际的项目部署过程中都是比较重要的文件，同时也是我们编写起来比较麻烦的文件

ok的，我找个时间支持一下

@StellarisW StellarisW self-assigned this Jul 20, 2024
@StellarisW StellarisW added the T-good-first-issue This issue is good for newcomers. label Jul 20, 2024
@MuLeiSY2021
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我想试试这个Request，可以指派我吗

@StellarisW
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我想试试这个Request，可以指派我吗

十分欢迎！

@StellarisW StellarisW assigned MuLeiSY2021 and unassigned StellarisW Dec 17, 2024
@MuLeiSY2021 MuLeiSY2021 mentioned this issue Dec 24, 2024
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@MuLeiSY2021
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@StellarisW Hi, I have already committed the PR and passed my own testing. Can you please review it?

@MuLeiSY2021 MuLeiSY2021 linked a pull request Dec 25, 2024 that will close this issue
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enhancement T-good-first-issue This issue is good for newcomers.
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@StellarisW @AdrianWangs @MuLeiSY2021