20201027 資料卷與網路 (二)

課堂資料

Install GitLab Runner manually on GNU/Linux：

Install GitLab Runner manually on GNU/Linux | GitLab

課堂練習

鳶尾花

iris

cd

ls

cd iris

ls

gedit Dockerfile &

FROM nitincypher/docker-ubuntu-python-pip

COPY ./requirements.txt /app/requirements.txt

WORKDIR /app

RUN pip install -r requirements.txt

COPY server.py /app

COPY train_model.py /app

CMD python /app/train_model.py && python /app/server.py

gedit requirements.txt

flask
sklearn

docker build -t iris:1.0 .

docker run -itd --name iris iris:1.0

cat server.py

docker run -itd --name iris2 -p 5000:5000 iris:1.0

ls

cat client.py

python client.py

docker build -t iris:1.0 .

docker run -itd -p 5000:5000 iris:1.0

GitLab SSH Keys 生成

vm1

cd

ssh-keygen

cd .ssh/

cat id_rsa.pub

• .pub：公鑰 ( Public )

若用 windows 抓取 SSH，需將 cat 改為 type

ssh

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDJ8ayNlaDXv2LZS6c2NBPjwPNtY4VO31nQMtmMDSDHMMX+eYL+2q5uFkknE8yFEi+DwgxHHv6nzNGGaDGFDBctIDa34mmDUxgTLL+E4HKOU+0IsVYi5B1QOwxGTzlp/gotP0WQCk6BhBXiPgVketAwpv/H9V2aOFUMXTFgKVhwqzI66otK7hsaMfv7WSc9VNJD/cY9dyVf5koCeWlp/yJ3ZBFQwhxTGFJ6y4mmZ6O5Se5+6XQILkEDuCn+MtSyVHVQOioLUCxKOuPuxEim7EFUo/T2pHQdfDEwCPaW5Qwqi9ZxlSohldRwjiAjg8SiIvbdwSkdEsSdvqYh/p6Varsj

cd

vm2

cd

ssh-keygen

cd .ssh/

cat id_rsa.pub

ssh

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCz3g61/ISxtJAHD32EebKe99rCH+xNRQc564lSeTvsTcW0raVfkqAtlpF2C8ul/7XjluvIBoooxSYGMGpWRT5uQq0eRDjKmAeKQ7ch3ZYuWPD+8lTGELrQ0n+TbU1vUJXvJe2kemp0GhW8RdVlTfiXu/e9v25YPldf27Mpmm7xTdxVFebUruiL14wEQGAVNG0AWpA3SQtZxbh2k9Szd5HtWpc39xSOpXGg8nUkOaiusrxhT12fjMu79dtaAM0f9T6SjjCar9wE9UwbpFGhR1PH9MnH2s9TfVm0xzwX4vjyOx44pjThH4aKQWcUeYgcMp0r7J5oZAGV0d2zppXpEcv5

GitLab

vm1

Git global setup

git config --global user.name "Anida-Huang"

git config --global user.email "[e-mail]"

cd iris

Push an existing folder

git init

git remote add origin [e-mail]:Anida-Huang/cloud-communication-iris.git

git add .

git commit -m "Initial commit"

git push -u origin master

Install

Simply download one of the binaries for your system：

sudo curl -L --output /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-amd64

Give it permissions to execute：

chmod +x /usr/local/bin/gitlab-runner

Create a GitLab CI user：

useradd --comment 'GitLab Runner' --create-home gitlab-runner --shell /bin/bash

Install and run as service：

/usr/local/bin/gitlab-runner install --user=gitlab-runner --working-directory=/home/gitlab-runner

/usr/local/bin/gitlab-runner start

Running as unprivileged user

usermod -aG docker gitlab-runner

su - gitlab-runner

exit

CI/CD

cd

gitlab-runner register

https://gitlab.com/

[token]

vm1

vm1

shell

cd iris

gedit gitlab-ci.yml

stages:
  - deploy

docker-deploy:
  stage: deploy
  script: 
    - docker build -t iris .
    - if [ $(docker ps -aq --filter name=iris) ]; then docker rm -f iris; fi
    - docker run -d -p 5000:5000 --name iris iris
  tags:
    - vm2

git add gitlab-ci.yml

git commit -m "submit .gitlab-ci.yml"

git push -u origin master