當專案漸趕，當遷移也不再那麼難 (Ship Your Projects with Docker EcoSystem)
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The document discusses the use of Docker, including the setup and management of containers using Docker Compose and Docker Machine. It provides details on container configurations, environments, and the relationships between different services like databases and applications. The document also includes examples of Docker commands and YML configurations for deploying various services.
![FROM php:7-apache
MAINTAINER<Ruoshi Ling <foo@bar.tw>
RUN apt-get update
ADD ./script.php /app/
ENTRYPOINT php
CMD ["app/script.php"]
41](https://image.slidesharecdn.com/phpconf2015-151101073857-lva1-app6891/85/Ship-Your-Projects-with-Docker-EcoSystem-41-320.jpg)
![Skills (4)
45
COPY entrypoint.sh /sbin/entrypoint.sh
RUN chmod 755 /sbin/entrypoint.sh
ENTRYPOINT ["/sbin/entrypoint.sh"]
CMD ["app:start"]](https://image.slidesharecdn.com/phpconf2015-151101073857-lva1-app6891/85/Ship-Your-Projects-with-Docker-EcoSystem-45-320.jpg)
![Skills (5)
46
#!/bin/bash
ln -sf /data/db /var/lib/mysql
ln -sf /data/uploads /app/uploads
......
VOLUME ["/data"]
ENTRYPOINT ["/sbin/entrypoint.sh"]](https://image.slidesharecdn.com/phpconf2015-151101073857-lva1-app6891/85/Ship-Your-Projects-with-Docker-EcoSystem-46-320.jpg)
當專案漸趕，當遷移也不再那麼難 (Ship Your Projects with Docker EcoSystem)
- 2. 2 2015-11-01-a p45 VALUME -> VOLUME @date
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- 13. Foundation 13 Linux Kernel Linux Distribution FS … Base Image FS ….
- 14. Foundation 14 Linux Kernel Your Environments Container Linux Distribution FS Base Image FS ….
- 15. Foundation 15 Linux Kernel Linux Distribution FS Your Environments Base Image FS Images Container Process Process
- 16. Image 16 Linux Kernel Base Image Image Layer A Image Layer B
- 17. Image 17 Linux Kernel Base Image Image Layer A Image Layer B Image Layer Image Layer C Image Layer Image Layer
- 18. Image 18 Linux Kernel Ubuntu PHP 5.5 Apache PHP 7 Nginx Apache Nginx
- 19. Image 19 Linux Kernel Ubuntu PHP 5.5 Apache PHP 7 Nginx Apache Nginx CentOS
- 23. Container 23 Images Changed FS Process Executing Host FS Running
- 26. App Container Links 26 SQL DB Redis
- 28. Container Volumes 3f8566045a0994e..... Host /var/www/html …… …… Container A (3f8566045a....) Volume
- 29. Container Volumes Host /var/www/html …… …… Volume /var/www/html …… Container B Volume From 3f8566045a0994e..... Container A (3f8566045a....)
- 31. Container Volumes Custom Directory Host /var/www/html …… …… Container A Volume
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- 41. FROM php:7-apache MAINTAINER<Ruoshi Ling <[email protected]> RUN apt-get update ADD ./script.php /app/ ENTRYPOINT php CMD ["app/script.php"] 41
- 42. Skills (1) 42 RUN apt-get update && apt-get install -y wget curl php5 && echo "Installed basic packages"
- 43. Skills (2) 43 ENV APP_VERSION=1.2.3 DB_USER="foo" DB_PASSWORD="bar" DB_DATABASE="app" DB_HOST="127.0.0.1" ENV=production
- 44. Skills (3) 44 ENV SETUP_DIR="/var/cache/app" COPY assets/setup/ ${SETUP_DIR}/ RUN bash ${SETUP_DIR}/install.sh
- 45. Skills (4) 45 COPY entrypoint.sh /sbin/entrypoint.sh RUN chmod 755 /sbin/entrypoint.sh ENTRYPOINT ["/sbin/entrypoint.sh"] CMD ["app:start"]
- 46. Skills (5) 46 #!/bin/bash ln -sf /data/db /var/lib/mysql ln -sf /data/uploads /app/uploads ...... VOLUME ["/data"] ENTRYPOINT ["/sbin/entrypoint.sh"]
- 47. Contributes 47
- 50. 50 $ docker-machine create --driver virtualbox default Creating VirtualBox VM... Creating SSH key... Starting VirtualBox VM... Starting VM... To see how to connect Docker to this machine, run: docker-machine env default
- 51. 51 $ docker-machine env default export DOCKER_TLS_VERIFY="1" export DOCKER_HOST="tcp://192.168.99.100:2376" export DOCKER_CERT_PATH="/Users/fntsr/.docker/ machine/machines/default" export DOCKER_MACHINE_NAME="default" # Run this command to configure your shell: # eval "$(docker-machine env default)" $ eval "$(docker-machine env default)"
- 52. 52 $ docker version Client: Version: 1.8.2 .... Server: Version: 1.8.2 API version: 1.20 Go version: go1.4.2 Git commit: 0a8c2e3 Built: Thu Sep 10 19:10:10 UTC 2015 OS/Arch: linux/amd64
- 53. 53 $ docker-machine create --driver .... Generic Create machines using an existing VM/Host with SSH.
- 54. 54
- 57. 57 # Comment <service_name>: attribute: <value> attribute: - item1 - item2
- 58. 58 # docker-compose.yml web: image: php:7-fpm ports: - "5566:80" volumes: - .:/app
- 59. 59 # create container(s) $ docker-compose up -d # start container(s) $ docker-compose start # stop container(s) $ docker-compose stop # remove container(s) $ docker-compose rm
- 60. 60 # docker-compose.yml web: build: ./ links: - mysql ports: - "9527:80" mysql: image: mysql:5.7 environment: - MYSQL_ROOT_PASSWORD=password - MYSQL_DATABASE=wordpress
- 61. 61 # development.yml web: extends: file: docker-compose.yml service: web environment: - ENV=development - DB=sqlite3
- 62. Skills (1) 62 # docker-compose.yml web: .... environment: - DB_USER=elephant - DB_PASSWORD=ilovePHPfOEvEr - DB_DATABASE=elephant
- 63. Skills (2) 63 # docker-compose.yml web: volumes: - ./app:/app db: volumes: - ./db:/var/lib/mysql
- 64. Skills (3) 64 # docker-compose.yml web: extends: file: common.yml service: web environment: - ENV=testing - DB=mysqli db: ......
- 66. `docker run` 66
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- 69. 69 web: image: wordpress links: - db environment: - WORDPRESS_DB_PASSWORD=password ports: - "9527:80" db: image: mysql:5.7 environment: - MYSQL_ROOT_PASSWORD=password - MYSQL_DATABASE=wordpress
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- 71. 71 php5: extends: file: app.yml service: web image: php:5-fpm ports: - "11024:80" php7: extends: file: app.yml service: web image: php:7-fpm ports: - "11025:80"
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