Я гуляю по следующему сообщению в блоге:
https://codefresh.io/docker-tutorial/hello-whale-getting-started-docker-flask/
Вот репозиторий Github этого проекта (любезно предоставлен автором):
https://github.com/ChloeCodesThings/chloe_flask_docker_demo
Dockerfile:
FROM ubuntu:latest
RUN apt-get update -y
RUN apt-get install -y python-pip python-dev build-essential
COPY . /app
WORKDIR /app
RUN pip install -r requirements.txt
ENTRYPOINT ["python"]
CMD ["app.py"]
После клонирования этого проекта на мой локальный компьютер с MacOS Catalina ( 10.15.4).
И выполнение следующей команды (из веб-папки):
docker build -t flask-hello:latest .
Вывод в стандартный вывод:
Sending build context to Docker daemon 36.86kB
Step 1/8 : FROM ubuntu:latest
latest: Pulling from library/ubuntu
d51af753c3d3: Pull complete
fc878cd0a91c: Pull complete
6154df8ff988: Pull complete
fee5db0ff82f: Pull complete
Digest: sha256:747d2dbbaaee995098c9792d99bd333c6783ce56150d1b11e333bbceed5c54d7
Status: Downloaded newer image for ubuntu:latest
---> 1d622ef86b13
Step 2/8 : RUN apt-get update -y
---> Running in b85d892341c1
Get:1 http://archive.ubuntu.com/ubuntu focal InRelease [265 kB]
Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [107 kB]
Get:3 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [3717 B]
Get:4 http://archive.ubuntu.com/ubuntu focal-updates InRelease [106 kB]
Get:5 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [35.3 kB]
Get:6 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [3190 B]
Get:7 http://archive.ubuntu.com/ubuntu focal-backports InRelease [89.2 kB]
Get:8 http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages [11.3 MB]
Get:9 http://archive.ubuntu.com/ubuntu focal/restricted amd64 Packages [33.4 kB]
Get:10 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages [1275 kB]
Get:11 http://archive.ubuntu.com/ubuntu focal/multiverse amd64 Packages [177 kB]
Get:12 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [14.1 kB]
Get:13 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [3190 B]
Get:14 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [42.7 kB]
Fetched 13.5 MB in 4s (3264 kB/s)
Reading package lists...
Removing intermediate container b85d892341c1
---> 3b5aa4c86a97
Step 3/8 : RUN apt-get install -y python-pip python-dev build-essential
---> Running in a9f9fdde1725
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to locate package python-pip
The command '/bin/sh -c apt-get install -y python-pip python-dev build-essential' returned a non-zero code: 100
Docker версия:
Client: Docker Engine - Community
Version: 19.03.8
API version: 1.40
Go version: go1.12.17
Git commit: afacb8b
Built: Wed Mar 11 01:21:11 2020
OS/Arch: darwin/amd64
Experimental: false
Server: Docker Engine - Community
Engine:
Version: 19.03.8
API version: 1.40 (minimum version 1.12)
Go version: go1.12.17
Git commit: afacb8b
Built: Wed Mar 11 01:29:16 2020
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: v1.2.13
GitCommit: 7ad184331fa3e55e52b890ea95e65ba581ae3429
runc:
Version: 1.0.0-rc10
GitCommit: dc9208a3303feef5b3839f4323d9beb36df0a9dd
docker-init:
Version: 0.18.0
GitCommit: fec3683
Почему он не может найти python-pip
для Ubuntu, используя apt-get
? Любые предложения приветствуются!