fn project 私有镜像发布

1. 说明

fnproject  默认的docker registry  是 dockerhub 对于企业应用还是不太方便的
还好系统系统了配置参数方便我们进行配置，与开源harbor 进行集成

2. 使用

   a. harbor 安装

此处略过，安装比较简单，参考github 文档即可

   b. 配置说明

1. 构建
func.yml
参考配置
NAME:
   fn init - create a local func.yaml file

USAGE:
   fn init [command options] [FUNCTION_NAME]

DESCRIPTION:
   Creates a func.yaml file in the current directory.

OPTIONS:
   --name value              name of the function. Defaults to directory name.
   --force                   overwrite existing func.yaml
   --runtime value           choose an existing runtime - .py, .rs, .java, .go, .js, .cs, .fs, .rb, .php
   --entrypoint value        entrypoint is the command to run to start this function - equivalent to Dockerfile ENTRYPOINT.
   --cmd value               command to run to start this function - equivalent to Dockerfile CMD.
   --version value           set initial function version (default: "0.0.1")
   --image value, -i value   image name
   --memory value, -m value  memory in MiB (default: 128)
   --type value, -t value    route type - sync or async
   --config value, -c value  route configuration
   --headers value           route response headers
   --format value, -f value  hot container IO format - default or http (default: "default")
   --timeout value           route timeout (eg. 30) (default: 30)
   --idle-timeout value      route idle timeout (eg. 30) (default: 30)
2. deploy 
使用 --registry  即可
 参考配置
 NAME:
   fn deploy - deploys a function to the functions server. (bumps, build, pushes and updates route)

USAGE:
   fn deploy [command options] [arguments...]

OPTIONS:
   --app value                     app name to deploy to
   --verbose, -v                   verbose mode
   --no-cache                      Don't use Docker cache for the build
   --local, --skip-push            does not push Docker built images onto Docker Hub - useful for local development.
   --registry --registry username  Sets the Docker owner for images and optionally the registry. This will be prefixed to your function name for pushing to Docker registries. eg: --registry username will set your Docker Hub owner. `--registry registry.hub.docker.com/username` will set the registry and owner.
   --all app.yaml                  if in root directory containing app.yaml, this will deploy all functions

 

3. 注意

1. 需要进行 registry  的登录
登录命令为：
docker login registry
2.配置环境变量
  FN_REGISTRY
如下：
export FN_REGISTRY=<DOCKERHUB_USERNAME>

4. 参考资料

https://github.com/fnproject/fn