基礎架構四-APP1:使用程式碼倉庫、應用倉庫、yum本地源完成CICD
前言:
經前面三篇,我們搭建了基於docker和centos7的基礎應用架構:程式碼倉庫、應用倉庫、yum本地源,本篇用一個python flask-uwsgi-nginx環境開發的學籍查詢系統,來演示使用gitlab、registry、yum本地源完成持續整合與釋出的過程
查詢:
文中提到的程式和指令碼見:https://github.com/Thomas-YangHT/python/tree/master/python_gitlab_example/
step1 應用環境dockerfile.python
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首先,需要一個docker的應用環境:
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dockerfile:
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/dockerfile.python
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nginx配置:
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/conf.d/uwsgi.cf
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/conf.d/upstream.conf
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uwsgi配置:
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/testflk.ini
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一段示例python程式:(下載後改名為testflk.py)
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/testflk.py.hello
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其次,build一下看一看:
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build指令碼:
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/docker-build.sh
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docker_run指令碼:
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/docker-run.sh
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/startpython.sh
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第三,tag&push到應用倉庫:
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docker tag python 192.168.100.222:5000/python
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docker push 192.168.100.222:5000/python
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step2 編寫python程式
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一段python-flask-uwsgi程式,完成學生成績和基本資訊的查詢:
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/testflk.py
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需要匯入mysql資料庫,並修改python程式testflk.py中mysql相關的設定:
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/students_database.sql
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重新build&run一下看看:
step3 將寫好的.gitlab-ci.yml加到專案根目錄
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.gitlab-ci.yml:
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/.gitlab-ci.yml
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git 提交:
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https://raw.githubusercontent.com/Thomas-YangHT/python/master/python_gitlab_example/git_commit.sh
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看看能否自動構建和步署:
END
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