新增image到google Registry

 Container Registry 是一項新服務，可為 Google Cloud Platform 客戶提供私有容器存儲庫，以支持容器開發和部署工作流程。

1. build image

建立範例flask

app.py

from flask import Flask, render_template
app = Flask(__name__)
@app.route('/')
def home():
    return render_template("home.html")
if __name__ == "__main__":
    app.run(host='0.0.0.0', port=80, debug=True)

requirements.txt

flask

Dockerfile

FROM  python:3.7

WORKDIR /app
ADD . /app

RUN pip install -r requirements.txt
EXPOSE 80
CMD ["python", "app.py"]

2. install gcloud on MAC

下載檔案

https://cloud.google.com/sdk/docs/install-sdk#tabpanel-macos

解壓後安裝

./google-cloud-sdk/install.sh
./google-cloud-sdk/bin/gcloud init

登入

gcloud auth login
gcloud auth configure-docker

3. Image push

建立環境檔

.env

pid='<project-id>'
app_image_name='<IMAGE NAME>'
version='<TAG NAME>'

上傳腳本

up.sh

# Show env vars
grep -v '^#' .env


# Export env vars
export $(grep -v '^#' .env | xargs)

# docker build -t $app_image_name .
docker buildx build --platform linux/amd64 .
docker tag $app_image_name gcr.io/$pid/$app_image_name:$version
docker push gcr.io/$pid/$app_image_name:$version

執行腳本

sh up.sh