Kimuksung
Kimuksung 안녕하세요. 분산처리에 관심이 많은 생각하는 주니어 Data Enginner입니다.

Jenkins 환경 구성

Jenkins 환경 구성

install docker

docker repository

  • Install Library

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      $ sudo apt-get update
  $ sudo apt-get install \
      ca-certificates \
      curl \
      gnupg \
      lsb-release

  • Docker GPG Key

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      $ sudo mkdir -p /etc/apt/keyrings
  $ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

  • Repository setup

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      $ echo \
    "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
    $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
docker engine

  • Install Docker Engine

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      $ sudo apt-get update
  $ sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin

  • check Docker instance

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      $ docker ps

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      # 에러 발생 시
  permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.24/containers/json": dial unix /var/run/docker.sock: connect: permission denied
  >
  sudo chmod 666 /var/run/docker.sock
Docker Run jenkins
  • 일반적으로 Image로 바로 띄우는 용도

  • 최근 Jenkins 이미지를 다운 받은 후

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      $ docker pull jenkins/jenkins:lts
  $ sudo docker run -d -p 8080:8080 -v /jenkins:/var/jenkins_home --name jenkins -u root jenkins/jenkins:lts
docker-compose 방식
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$ sudo apt install docker-compose

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#docker-compose.yml
version: "3"
services:
  jenkins:
    image: jenkins/jenkins:lts
    user: root
    volumes:
      - ./jenkins:/var/jenkins_home
    ports:
      - 8080:8080

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$ sudo docker-compose up -d

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$ mkdir jenkins

$ cd jenkins

$ echo 'version: "3"
services:
  jenkins:
    image: jenkins/jenkins:lts
    user: root
    volumes:
      - ./jenkins:/var/jenkins_home
    ports:
      - "9090:9090"' > docker-compose.yml
Docker-compose 추가 환경 구성
  • Docker-compose 파일을 활용
  • 요구 사항에 맞추어 Python과 Python Library 설치
  • 추가 사항 - Docker Container 시간 설정 != jenkins 서버 시간 설정 
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    $ sudo apt install docker-compose
$ mkdir jenkins
$ cd jenkins

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# docker container 시간 설정 파일 동기화 필요 시 추가
$ sudo ln -sf /usr/share/zoneinfo/Asia/Seoul /etc/localtime

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# Dockerfile
FROM jenkins/jenkins:lts
USER root

RUN apt-get update && apt-get install -y python3.9 python3-pip

RUN pip3 install requests pandas openpyxl numpy sqlalchemy flask pymysql redshift-connector scikit-learn scipy seaborn matplotlib gspread bs4 oauth2client psycopg2 gspread-dataframe

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echo -e "FROM jenkins/jenkins:lts\nUSER root\n\nRUN apt-get update && apt-get install -y python3.9 python3-pip\n\nRUN pip3 install requests pandas openpyxl numpy sqlalchemy flask pymysql redshift-connector scikit-learn scipy seaborn matplotlib gspread bs4 oauth2client gspread-dataframe" > Dockerfile

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$ docker build -t "jenkins:python" ./

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$ docker run -p 8080:8080 -v host_directory:container_directory jenkins:python

$ sudo docker run -d -p 8080:8080 -v /jenkins:/var/jenkins_home --name jenkins -u root jenkins:python