jwilder/nginx-proxy image 이용 Nginx-web 컨테이너 추가
docker-compose Nginx-proxy 를 이용하여 Multi-Wordpress 컨테이너를 구성 하였습니다.
이번에는 WordPress 가 아닌 Nginx web-site를 구성 합니다.
Github
test@docker-test:~$ git clone https://github.com/visualwork/Docker-test.git
/Docker-test/test06 에 있습니다. 🙂
docker ps 확인시 nginx-proxy 컨테이너가 80 port 연결을 받아 다른 컨테이너의 Virtualhost로 접속하게 하였습니다.
test@docker-test:~/web-service$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 5d75a1fe1bc0 wordpress:latest "docker-entrypoint.s…" 5 minutes ago Up 5 minutes 80/tcp wp_blog2 c5a3310e88d8 mariadb "docker-entrypoint.s…" 5 minutes ago Up 5 minutes 3306/tcp wp_blog_db2 9e7e6c795f52 wordpress:latest "docker-entrypoint.s…" 8 minutes ago Up 8 minutes 80/tcp wp_blog 242f3c32f658 mariadb "docker-entrypoint.s…" 8 minutes ago Up 8 minutes 3306/tcp wp_blog_db fc8761f89097 jwilder/nginx-proxy "/app/docker-entrypo…" 11 minutes ago Up 11 minutes 0.0.0.0:80->80/tcp nginx-proxy test@docker-test:~/web-service$
ex) blog1 docker-compose.yml file
wordpress:
image: wordpress:latest
expose:
- 80
restart: always
volumes:
- ./web-data:/var/www/html
environment:
VIRTUAL_HOST: blog1.test.com
VIRTUAL_HOST : blog1.test.com 으로 설정 되어 있습니다. environment: 의 VIRTUAL_HOST 부분을 참조 하여 nginx-proxy 에서 자동으로 등록하게 되어 있습니다.
nginx 를 사용할 디렉토리를 생성후 임시docker-compose.yml 을 만들어 줍니다.
컨테이너 구동만을 테스트 하기 위하여 임시로 만드는 docker-compose 파일입니다.
test@docker-test:~/web-service$ mkdir www
test@docker-test:~/web-service$ cd www
test@docker-test:~/web-service/www$ vi docker-compose.yml
version: '2'
services:
nginx-www:
image: nginx:latest
restart: always
environment:
- VIRTUAL_HOST=www.test.com
container_name: nginx-www
networks:
default:
external:
name: nginx-proxy
nginx-www 컨테이너를 구동합니다
test@docker-test:~/web-service/www$ docker-compose up -d --build Pulling nginx-www (nginx:latest)... latest: Pulling from library/nginx 8176e34d5d92: Already exists 5b19c1bdd74b: Pull complete 4e9f6296fa34: Pull complete Digest: sha256:4771d09578c7c6a65299e110b3ee1c0a2592f5ea2618d23e4ffe7a4cab1ce5de Status: Downloaded newer image for nginx:latest Creating nginx-www ... done test@docker-test:~/web-service/www$
nginx-www 컨테이너 확인
test@docker-test:~/web-service/www$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 7fcc8b64bf87 nginx:latest "nginx -g 'daemon of…" 43 seconds ago Up 42 seconds 80/tcp nginx-www 5d75a1fe1bc0 wordpress:latest "docker-entrypoint.s…" 12 minutes ago Up 12 minutes 80/tcp wp_blog2 c5a3310e88d8 mariadb "docker-entrypoint.s…" 12 minutes ago Up 12 minutes 3306/tcp wp_blog_db2 9e7e6c795f52 wordpress:latest "docker-entrypoint.s…" 15 minutes ago Up 15 minutes 80/tcp wp_blog 242f3c32f658 mariadb "docker-entrypoint.s…" 15 minutes ago Up 15 minutes 3306/tcp wp_blog_db fc8761f89097 jwilder/nginx-proxy "/app/docker-entrypo…" 18 minutes ago Up 18 minutes 0.0.0.0:80->80/tcp nginx-proxy test@docker-test:~/web-service/www$
nginx-proxy 컨테이너에 접속 합니다.
www.test.com ip 정보를 확인 합니다.
test@docker-test:~/web-service/www$ docker exec -it fc8761f89097 /bin/bash
root@fc8761f89097:/app# cat /etc/nginx/conf.d/default.conf
~중략
# www.test.com
upstream www.test.com {
## Can be connect with "nginx-proxy" network
# nginx-www
server 172.18.0.7:80;
}
server {
server_name www.test.com;
listen 80 ;
access_log /var/log/nginx/access.log vhost;
location / {
proxy_pass http://www.test.com;
}
}
root@fc8761f89097:/app#
docker inspect 명령어를 이용하여 nginx-www 에 설정된 ip 정보를 확인 합니다.
test@docker-test:~/web-service/www$ docker inspect nginx-www |grep 172
"Gateway": "172.18.0.1",
"IPAddress": "172.18.0.7",
test@docker-test:~/web-service/www$
정상적으로 설정이 되어 있습니다. 🙂
docker-compose down 하여 컨테이너를 정지 합니다.
test@docker-test:~/web-service/www$ docker-compose down Stopping nginx-www ... done Removing nginx-www ... done Network nginx-proxy is external, skipping test@docker-test:~/web-service/www$
디렉토리 생성
test@docker-test:~/web-service/www$ mkdir www-data test@docker-test:~/web-service/www$ mkdir -p mariadb/db-data test@docker-test:~/web-service/www$ mkdir -p nginx/conf test@docker-test:~/web-service/www$ mkdir -p php/conf
docker-compose file 생성
test@docker-test:~/web-service/www$ vi docker-compose.yml
version: '2'
services:
mysql:
image: mariadb:10.3.1
volumes:
- ./mariadb/db-data/:/var/lib/mysql
- ./mariadb/my.cnf:/etc/mysql/mariadb.conf.d/custom.cnf
restart: always
environment:
MYSQL_ROOT_PASSWORD: root
MYSQL_USER: docker
MYSQL_PASSWORD: docker
MYSQL_DATABASE: docker
container_name: mariadb-www
nginx-www:
image: nginx:latest
restart: always
volumes:
- ./nginx/conf:/etc/nginx/conf.d
- ./www-data:/www
environment:
- VIRTUAL_HOST=www.test.com
container_name: nginx-www
php:
build: php
expose:
- 9000
restart: always
volumes:
- ./php/conf/php.ini:/usr/local/etc/php/conf.d/custom.ini
- ./www-data:/www
container_name: php-www
networks:
default:
external:
name: nginx-proxy
nginx/conf/default.conf 파일생성
test@docker-test:~/web-service/www$ cd nginx/conf/default.conf
server {
listen 80 default_server;
server_name localhost _;
index index.php index.html index.htm;
root /www;
location / {
try_files $uri $uri/ /index.php?$query_string;
autoindex on;
}
location ~ \.php$ {
try_files $uri /index.php =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass php:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
php/Dockerfile 파일생성
test@docker-test:~/web-service/www$ vi php/Dockerfile FROM php:7.1-fpm RUN apt-get update # Some basic extensions RUN docker-php-ext-install -j$(nproc) json mbstring opcache pdo pdo_mysql mysqli # Curl RUN apt-get install -y libcurl4-openssl-dev RUN docker-php-ext-install -j$(nproc) curl # GD RUN apt-get install -y libpng-dev libjpeg-dev RUN docker-php-ext-install -j$(nproc) gd # Intl RUN apt-get install -y libicu-dev RUN docker-php-ext-install -j$(nproc) intl
php/conf/php.ini 파일생성
test@docker-test:~/web-service/www$ vi php/conf/php.ini display_errors = On display_startup_errors = On default_charset = "UTF-8" html_errors = On date.timezone = Asia/Seoul
mariadb/my.cnf 파일생성
test@docker-test:~/web-service/www$ vi mariadb/my.cnf
# MariaDB database server configuration file.
#
# You can copy this file to one of:
# - "/etc/mysql/my.cnf" to set global options,
# - "~/.my.cnf" to set user-specific options.
#
# One can use all long options that the program supports.
# Run program with --help to get a list of available options and with
# --print-defaults to see which it would actually understand and use.
#
# For explanations see
# http://dev.mysql.com/doc/mysql/en/server-system-variables.html
# This will be passed to all mysql clients
# It has been reported that passwords should be enclosed with ticks/quotes
# escpecially if they contain "#" chars...
# Remember to edit /etc/mysql/debian.cnf when changing the socket location.
[client]
port = 3306
socket = /var/run/mysqld/mysqld.sock
default-character-set = utf8mb4
# Here is entries for some specific programs
# The following values assume you have at least 32M ram
# This was formally known as [safe_mysqld]. Both versions are currently parsed.
[mysqld_safe]
socket = /var/run/mysqld/mysqld.sock
nice = 0
[mysqld]
#
# * Basic Settings
#
#user = mysql
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
port = 3306
basedir = /usr
datadir = /var/lib/mysql
tmpdir = /tmp
lc_messages_dir = /usr/share/mysql
lc_messages = en_US
skip-external-locking
#
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
#bind-address = 127.0.0.1
#
# * Fine Tuning
#
max_connections = 100
connect_timeout = 5
wait_timeout = 600
max_allowed_packet = 16M
thread_cache_size = 128
sort_buffer_size = 4M
bulk_insert_buffer_size = 16M
tmp_table_size = 32M
max_heap_table_size = 32M
#
# * MyISAM
#
# This replaces the startup script and checks MyISAM tables if needed
# the first time they are touched. On error, make copy and try a repair.
myisam_recover_options = BACKUP
key_buffer_size = 128M
#open-files-limit = 2000
table_open_cache = 400
myisam_sort_buffer_size = 512M
concurrent_insert = 2
read_buffer_size = 2M
read_rnd_buffer_size = 1M
#
# * Query Cache Configuration
#
# Cache only tiny result sets, so we can fit more in the query cache.
query_cache_limit = 128K
query_cache_size = 64M
# for more write intensive setups, set to DEMAND or OFF
#query_cache_type = DEMAND
#
# * Logging and Replication
#
# Both location gets rotated by the cronjob.
# Be aware that this log type is a performance killer.
# As of 5.1 you can enable the log at runtime!
#general_log_file = /var/log/mysql/mysql.log
#general_log = 1
#
# Error logging goes to syslog due to /etc/mysql/conf.d/mysqld_safe_syslog.cnf.
#
# we do want to know about network errors and such
#log_warnings = 2
#
# Enable the slow query log to see queries with especially long duration
#slow_query_log[={0|1}]
slow_query_log_file = /var/log/mysql/mariadb-slow.log
long_query_time = 10
#log_slow_rate_limit = 1000
#log_slow_verbosity = query_plan
#log-queries-not-using-indexes
#log_slow_admin_statements
#
# The following can be used as easy to replay backup logs or for replication.
# note: if you are setting up a replication slave, see README.Debian about
# other settings you may need to change.
#server-id = 1
#report_host = master1
#auto_increment_increment = 2
#auto_increment_offset = 1
#log_bin = /var/log/mysql/mariadb-bin
#log_bin_index = /var/log/mysql/mariadb-bin.index
# not fab for performance, but safer
#sync_binlog = 1
expire_logs_days = 10
max_binlog_size = 100M
# slaves
#relay_log = /var/log/mysql/relay-bin
#relay_log_index = /var/log/mysql/relay-bin.index
#relay_log_info_file = /var/log/mysql/relay-bin.info
#log_slave_updates
#read_only
#
# If applications support it, this stricter sql_mode prevents some
# mistakes like inserting invalid dates etc.
#sql_mode = NO_ENGINE_SUBSTITUTION,TRADITIONAL
#
# * InnoDB
#
# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
# Read the manual for more InnoDB related options. There are many!
default_storage_engine = InnoDB
# you can't just change log file size, requires special procedure
#innodb_log_file_size = 50M
innodb_buffer_pool_size = 256M
innodb_log_buffer_size = 8M
innodb_file_per_table = 1
innodb_open_files = 400
innodb_io_capacity = 400
innodb_flush_method = O_DIRECT
#
# * Security Features
#
# Read the manual, too, if you want chroot!
# chroot = /var/lib/mysql/
#
# For generating SSL certificates I recommend the OpenSSL GUI "tinyca".
#
# ssl-ca=/etc/mysql/cacert.pem
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
character-set-server = utf8mb4
collation-server = utf8mb4_unicode_ci
#
# * Galera-related settings
#
[galera]
# Mandatory settings
#wsrep_on=ON
#wsrep_provider=
#wsrep_cluster_address=
#binlog_format=row
#default_storage_engine=InnoDB
#innodb_autoinc_lock_mode=2
#
# Allow server to accept connections on all interfaces.
#
#bind-address=0.0.0.0
#
# Optional setting
#wsrep_slave_threads=1
#innodb_flush_log_at_trx_commit=0
[mysqldump]
quick
quote-names
max_allowed_packet = 16M
[mysql]
#no-auto-rehash # faster start of mysql but no tab completion
[isamchk]
key_buffer = 16M
#
# * IMPORTANT: Additional settings that can override those from this file!
# The files must end with '.cnf', otherwise they'll be ignored.
#
!includedir /etc/mysql/conf.d/
docker-compose 실행
test@docker-test:~/web-service/www$ docker-compose up -d --build
컨테이너 확인
test@docker-test:~/web-service/www$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 130f3eb196e3 www_php "docker-php-entrypoi…" 10 seconds ago Up 9 seconds 9000/tcp php-www 563f8bbccd33 mariadb:10.3.1 "docker-entrypoint.s…" 10 seconds ago Up 9 seconds 0.0.0.0:3306->3306/tcp mariadb-www 677fc32c5a4b nginx:latest "nginx -g 'daemon of…" 10 seconds ago Up 9 seconds 80/tcp nginx-www 5d75a1fe1bc0 wordpress:latest "docker-entrypoint.s…" About an hour ago Up About an hour 80/tcp wp_blog2 c5a3310e88d8 mariadb "docker-entrypoint.s…" About an hour ago Up About an hour 3306/tcp wp_blog_db2 9e7e6c795f52 wordpress:latest "docker-entrypoint.s…" About an hour ago Up About an hour 80/tcp wp_blog 242f3c32f658 mariadb "docker-entrypoint.s…" About an hour ago Up About an hour 3306/tcp wp_blog_db fc8761f89097 jwilder/nginx-proxy "/app/docker-entrypo…" About an hour ago Up About an hour 0.0.0.0:80->80/tcp nginx-proxy test@docker-test:~/web-service/www$
test.php 파일생성
test@docker-test:~/web-service/www$ vi www-data/test.php <?php phpinfo(); ?>
web browser 확인
mariadb 테스트
테스트를 위하여 그누보드5 설치를 진행 했습니다.
주의 Host : localhost -> db컨테이너 이름으로 변경해 줘야 합니다.
(Docker 네트워크에 관해서는 차후 포스팅 하도록 하겠습니다.)
설치후 로그인
blog1.test.com / blog2.test.com / www.test.com
수고 하셨습니다. 🙂