1.docker build介绍
docker build命令是用来使用Dockerfile文件创建镜像
2.docker build用法
docker build [参数] PATH | URL | -
[root@centos79 ~]# docker build --helpUsage: docker buildx build [OPTIONS] PATH | URL | -Start a buildAliases:docker buildx build, docker buildx bOptions:--add-host strings Add a custom host-to-IP mapping (format: "host:ip")--allow strings Allow extra privileged entitlement (e.g., "network.host", "security.insecure")--attest stringArray Attestation parameters (format: "type=sbom,generator=image")--build-arg stringArray Set build-time variables--build-context stringArray Additional build contexts (e.g., name=path)--builder string Override the configured builder instance (default "default")--cache-from stringArray External cache sources (e.g., "user
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