도커를 활용하기 위한 기본 환경 구성 설정법과 docker compose를 활용한 서비스 실행법을 정리한다.
작성일 : 2022-06-08
OS : Ubuntu 22.04 LTS
Docker : Docker version 20.10.17
1> docker compose 설치
# 설치가능 버전을 확인
sudo apt-cache policy docker-compose
# --------------------------------------------
docker-compose:
Installed: 1.29.2-1
Candidate: 1.29.2-1
Version table:
*** 1.29.2-1 500
500 http://archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
100 /var/lib/dpkg/status
# --------------------------------------------
# 특정버전의 docker-compose 설치
sudo apt install docker-compose=1.29.2-1 -y
2> data 폴더 생성
data 폴더를 만들고 docker-compose.yml 에서 컨테이너 볼륨을 생성
# root 권한으로 실행
sudo su
mkdir /data
3> .env
## ----- FOR DEV_OPS
## gitlab
GITLAB_IP=172.20.0.101
GITLAB_PORT=9999
## jenkins
JENKINS_IP=172.20.0.102
JENKINS_PORT=8888
## sonarqube
SONARQUBE_IP=172.20.0.103
SONARQUBE_PORT=7777
## mediawiki
MEDIAWIKI_IP=172.20.0.104
MEDIAWIKI_PORT=6666
## redmine
REDMINE_IP=172.20.0.105
REDMINE_PORT=5555
## ----- FOR SERVICE
## postgresql
POSTGRESQL_VER=14.3
POSTGRESQL_ID=opendocs
POSTGRESQL_PW=qwer1234
POSTGRESQL_IP=172.20.0.201
POSTGRESQL_PORT=5432
## mariadb
MARIADB_VER=10.8.3
MARIADB_ROOT_PW=qwer1234
MARIADB_IP=172.20.0.202
MARIADB_PORT=3306
4> docker-compose.networks.yml
sudo vi /data/docker-compose.networks.yml
version: '3.8'
networks:
opdnet:
driver: bridge
ipam:
driver: default
config:
- subnet: 172.20.0.0/21
gateway: 172.20.0.1
5> docker-compose.volumes.yml
sudo vi /data/docker-compose.volumes.yml
version: '3.8'
volumes:
## ----- FOR DEV_OPS
gitlab_config:
name: gitlab_config
gitlab_data:
name: gitlab_data
gitlab_logs:
name: gitlab_logs
jenkins_home:
name: jenkins_home
sonarqube_data:
name: sonarqube_data
sonarqube_logs:
name: sonarqube_logs
sonarqube_extensions:
name: sonarqube_extensions
mediawiki_data:
name: mediawiki_data
redmine_data:
name: redmine_data
## ----- FOR SERVICE
postgresql_data:
name: postgresql_data
mariadb_data:
name: mariadb_data
6> docker-compose.services.yml
sudo vi /data/docker-compose.services.yml
version: '3.8'
services:
## ----- FOR DEV_OPS
gitlab:
image: gitlab-opendocs
build:
context: .
dockerfile: ./gitlab/Dockerfile
hostname: gitlab
container_name: gitlab
networks:
opdnet:
ipv4_address: ${GITLAB_IP}
ports:
- ${GITLAB_PORT}:80
- '10022:22'
restart: always
volumes:
- gitlab_config:/etc/gitlab:rw
- gitlab_logs:/var/log/gitlab:rw
- gitlab_data:/var/opt/gitlab:rw
jenkins:
image: jenkins-opendocs
build:
context: .
dockerfile: ./jenkins/Dockerfile
user: root
hostname: jenkins
container_name: jenkins
networks:
opdnet:
ipv4_address: ${JENKINS_IP}
ports:
- ${JENKINS_PORT}:8080
- '50000:50000'
environment:
- JAVA_OPTS='-Dhudson.model.DownloadService.noSignatureCheck=true'
volumes:
- jenkins_home:/var/jenkins_home:rw
sonarqube:
image: sonarqube-opendocs
build:
context: .
dockerfile: ./sonarqube/Dockerfile
hostname: sonarqube
container_name: sonarqube
networks:
opdnet:
ipv4_address: ${SONARQUBE_IP}
ports:
- ${SONARQUBE_PORT}:9000
volumes:
- sonarqube_data:/opt/sonarqube/data:rw
- sonarqube_logs:/opt/sonarqube/logs:rw
- sonarqube_extensions:/opt/sonarqube/extensions:rw
mediawiki:
image: mediawiki-opendocs
build:
context: .
dockerfile: ./mediawiki/Dockerfile
hostname: mediawiki
container_name: mediawiki
networks:
opdnet:
ipv4_address: ${MEDIAWIKI_IP}
ports:
- ${MEDIAWIKI_PORT}:80
- '8443:8443'
environment:
- MEDIAWIKI_HOST=wiki.opendocs.co.kr
- ALLOW_EMPTY_PASSWORD=yes
- MEDIAWIKI_DATABASE_HOST=${MARIADB_IP}
- MEDIAWIKI_DATABASE_PORT_NUMBER=${MARIADB_PORT}
- MEDIAWIKI_DATABASE_USER=mediawiki
- MEDIAWIKI_DATABASE_PASSWORD=qwer1234
- MEDIAWIKI_DATABASE_NAME=mediawiki
volumes:
- mediawiki_data:/bitnami/mediawiki:rw
depends_on:
- mariadb
links:
- mariadb
redmine:
image: redmine-opendocs
build:
context: .
dockerfile: ./redmine/Dockerfile
hostname: redmine
container_name: redmine
networks:
opdnet:
ipv4_address: ${REDMINE_IP}
ports:
- ${REDMINE_PORT}:3000
- '8444:8443'
environment:
- ALLOW_EMPTY_PASSWORD=yes
- REDMINE_DATABASE_HOST=${MARIADB_IP}
- REDMINE_DATABASE_PORT_NUMBER=${MARIADB_PORT}
- REDMINE_DATABASE_USER=redmine
- REDMINE_DATABASE_PASSWORD=qwer1234
- REDMINE_DATABASE_NAME=redmine
volumes:
- redmine_data:/bitnami/redmine:rw
depends_on:
- mariadb
links:
- mariadb
## ----- FOR SERVICE
postgresql:
image: postgres:${POSTGRESQL_VER}
hostname: postgresql
container_name: postgresql
networks:
opdnet:
ipv4_address: ${POSTGRESQL_IP}
ports:
- ${POSTGRESQL_PORT}:5432
environment:
POSTGRES_USER: ${POSTGRESQL_ID}
POSTGRES_PASSWORD: ${POSTGRESQL_PW}
volumes:
- postgresql_data:/var/lib/postgresql/data:rw
mariadb:
image: mariadb:${MARIADB_VER}
hostname: mariadb
container_name: mariadb
networks:
opdnet:
ipv4_address: ${MARIADB_IP}
ports:
- ${MARIADB_PORT}:3306
environment:
MARIADB_ROOT_PASSWORD: ${MARIADB_ROOT_PW}
volumes:
- mariadb_data:/var/lib/mysql:rw
- ./mariadb/query/:/docker-entrypoint-initdb.d/:rw
7> Dockerfile
7-1> gitlab
sudo mkdir /data/gitlab
sudo vi /data/gitlab/Dockerfile
FROM gitlab/gitlab-ce:14.9.5-ce.0
# RUN
# COPY
7-2> jenkins
sudo mkdir /data/jenkins
sudo vi /data/jenkins/Dockerfile
FROM jenkins/jenkins:2.354
# RUN
# COPY
7-3> sonarqube
sudo mkdir /data/sonarqube
sudo vi /data/sonarqube/Dockerfile
FROM sonarqube:9.4-community
# RUN
# COPY
7-4> mediawiki
sudo mkdir /data/mediawiki
sudo vi /data/mediawiki/Dockerfile
FROM bitnami/mediawiki:1.37.2
# RUN
# COPY
7-5> redmine
sudo mkdir /data/redmine
sudo vi /data/redmine/Dockerfile
FROM bitnami/redmine:5.0.1
# RUN
# COPY
7-6> mariadb
sudo mkdir /data/mariadb
sudo mkdir /data/mariadb/query
sudo vi /data/mariadb/query/init.sql
CREATE USER IF NOT EXISTS root@localhost IDENTIFIED BY 'qwer1234';
SET PASSWORD FOR root@localhost = PASSWORD('qwer1234');
GRANT ALL ON *.* TO root@localhost WITH GRANT OPTION;
CREATE USER IF NOT EXISTS root@'%' IDENTIFIED BY 'qwer1234';
SET PASSWORD FOR root@'%' = PASSWORD('qwer1234');
GRANT ALL ON *.* TO root@'%' WITH GRANT OPTION;
CREATE USER IF NOT EXISTS mediawiki@'%' IDENTIFIED BY 'qwer1234';
SET PASSWORD FOR mediawiki@'%' = PASSWORD('qwer1234');
CREATE USER IF NOT EXISTS redmine@'%' IDENTIFIED BY 'qwer1234';
SET PASSWORD FOR redmine@'%' = PASSWORD('qwer1234');
CREATE DATABASE IF NOT EXISTS mediawiki;
GRANT ALL ON mediawiki.* TO mediawiki@'%';
CREATE DATABASE IF NOT EXISTS redmine;
GRANT ALL ON redmine.* TO redmine@'%';
8> docker-compose up & down
# root 권한으로 실행
sudo su
# yml파일이 있는 폴더에서 실행
cd /data
# docker compose up
docker-compose -f docker-compose.networks.yml -f docker-compose.volumes.yml -f docker-compose.services.yml up -d
# docker compose down
docker-compose -f docker-compose.networks.yml -f docker-compose.volumes.yml -f docker-compose.services.yml down
# docker compose down & delete volume
docker-compose -f docker-compose.networks.yml -f docker-compose.volumes.yml -f docker-compose.services.yml down --volumes
# log
docker-compose -f docker-compose.networks.yml -f docker-compose.volumes.yml -f docker-compose.services.yml logs
# build
docker-compose -f docker-compose.networks.yml -f docker-compose.volumes.yml -f docker-compose.services.yml up -d --build
9> 추가설정
9-1> mediawiki
sudo vi /var/lib/docker/volumes/mediawiki_data/_data/LocalSettings.php
----------------------------------------------------
# 변경전
$wgServer = '//localhost';
# 변경후
$wgServer = '//wiki.opendocs.co.kr';
----------------------------------------------------
# 컨테이너 확인
sudo docker ps -a
# 컨테이터 재시작
sudo docker container restart [CONTAINER_ID]
10> docker-compose.*.yml 이 수정되었을 경우
docker-compose up -d [서비스_이름]
11> Dockerfile 이 수정되었을 경우
docker-compose up -d --build [서비스_이름]
