Update image

pull/485/head
Kang Huaishuai 2021-03-11 23:09:37 +08:00
parent 7afb8991d3
commit bc43b30964
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11 changed files with 19 additions and 19 deletions

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@ -40,7 +40,7 @@ FROM scratch
`scratch` `scratch`
[`swarm`](https://hub.docker.com/_/swarm/)、[`etcd`](https://quay.io/repository/coreos/etcd)。对于 Linux 下静态编译的程序来说,并不需要有操作系统提供运行时支持,所需的一切库都已经在可执行文件里了,因此直接 `FROM scratch` 会让镜像体积更加小巧。使用 [Go 语言](https://golang.org/) 开发的应用很多会使用这种方式来制作镜像,这也是为什么有人认为 Go 是特别适合容器微服务架构的语言的原因之一。 Linux `FROM scratch` 使 [Go ](https://golang.google.cn/) 开发的应用很多会使用这种方式来制作镜像,这也是为什么有人认为 Go 是特别适合容器微服务架构的语言的原因之一。
## RUN ## RUN

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@ -1,4 +1,4 @@
FROM golang:1.9-alpine as builder FROM golang:alpine as builder
RUN apk --no-cache add git RUN apk --no-cache add git

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@ -1,4 +1,4 @@
FROM golang:1.9-alpine FROM golang:alpine
RUN apk --no-cache add git RUN apk --no-cache add git

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@ -1,4 +1,4 @@
FROM golang:1.9-alpine FROM golang:alpine
RUN apk --no-cache add git ca-certificates RUN apk --no-cache add git ca-certificates

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@ -6,7 +6,7 @@
`Dockerfile` `ARG` `docker build` `--build-arg <参数名>=<值>` `Dockerfile` `ARG` `docker build` `--build-arg <参数名>=<值>`
1.13 `--build-arg` `Dockerfile` `ARG` `--build-arg` `Dockerfile` 使使退 1.13 退使 CI `Dockerfile` Dockerfile 使 `ARG` Dockerfile
ARG `FROM` `FROM` ARG `FROM` `FROM`

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@ -2,6 +2,6 @@
`EXPOSE <端口1> [<端口2>...]` `EXPOSE <端口1> [<端口2>...]`
`EXPOSE` Dockerfile 使便使 `docker run -P` `EXPOSE` `EXPOSE` Dockerfile 使便使 `docker run -P` `EXPOSE`
`EXPOSE` 使 `-p <宿主端口>:<容器端口>` `-p`宿访 `EXPOSE` 使宿 `EXPOSE` 使 `-p <宿主端口>:<容器端口>` `-p`宿访 `EXPOSE` 使宿

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@ -11,10 +11,10 @@
VOLUME /data VOLUME /data
``` ```
`/data` `/data` `/data` `/data`
```bash ```bash
docker run -d -v mydata:/data xxxx $ docker run -d -v mydata:/data xxxx
``` ```
使 `mydata` `/data` `Dockerfile` 使 `mydata` `/data` `Dockerfile`

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@ -33,4 +33,4 @@ WORKDIR c
RUN pwd RUN pwd
``` ```
`pwd` `/a/b/c` `RUN pwd` `/a/b/c`

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@ -24,11 +24,11 @@ $ docker run -it --rm username/test
Docker Docker
`Linux x86_64` `Linux arm64v8` `$ docker run golang:alpine go version` `Linux x86_64` `Linux arm64v8` 使 `golang:alpine` `$ docker run golang:alpine go version`
`golang:alpine` [`manifest` ](https://docs.docker.com/registry/spec/manifest-v2-2/)。 `golang:alpine` [`manifest` (`manifest list`)](https://docs.docker.com/registry/spec/manifest-v2-2/)。
Docker `manifest` Docker Docker `golang:alpine` `username/test` Docker `manifest` Docker Docker `golang:alpine` `username/test`
@ -122,7 +122,7 @@ $ docker manifest create username/test \
username/arm64v8-test username/arm64v8-test
``` ```
`manifest` `-a,--amend` `manifest` `-a` `--amend`
## `manifest` ## `manifest`

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@ -27,7 +27,7 @@ func main(){
`Dockerfile.one` `Dockerfile.one`
```docker ```docker
FROM golang:1.9-alpine FROM golang:alpine
RUN apk --no-cache add git ca-certificates RUN apk --no-cache add git ca-certificates
@ -57,7 +57,7 @@ $ docker build -t go/helloworld:1 -f Dockerfile.one .
`Dockerfile.build` `Dockerfile.build`
```docker ```docker
FROM golang:1.9-alpine FROM golang:alpine
RUN apk --no-cache add git RUN apk --no-cache add git
@ -126,7 +126,7 @@ go/helloworld 1 f55d3e16affc 2 minutes ago 295MB
`Dockerfile` `Dockerfile`
```docker ```docker
FROM golang:1.9-alpine as builder FROM golang:alpine as builder
RUN apk --no-cache add git RUN apk --no-cache add git
@ -173,7 +173,7 @@ go/helloworld 1 f55d3e16affc 2 minutes ago 295MB
使 `as` 使 `as`
```docker ```docker
FROM golang:1.9-alpine as builder FROM golang:alpine as builder
``` ```
`builder` `--target=builder` `builder` `--target=builder`

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@ -5,12 +5,12 @@
Docker `docker pull` Docker `docker pull`
```bash ```bash
docker pull [] [Docker Registry [:]/][:] $ docker pull [] [Docker Registry [:]/][:]
``` ```
`docker pull --help` `docker pull --help`
* Docker `<域名/IP>[:端口号]` Docker Hub(docker.io) * Docker `<域名/IP>[:端口号]` Docker Hub(`docker.io`)
* `<用户名>/<软件名>` Docker Hub `library` * `<用户名>/<软件名>` Docker Hub `library`
@ -26,7 +26,7 @@ Status: Downloaded newer image for ubuntu:18.04
docker.io/library/ubuntu:18.04 docker.io/library/ubuntu:18.04
``` ```
Docker Docker Hub `ubuntu:18.04` `library/ubuntu` `18.04` Docker Docker Hub `docker.io` `ubuntu:18.04` `library/ubuntu` `18.04` `docker pull` `docker.io/library/ubuntu:18.04`
ID 12 `sha256` ID 12 `sha256`