How to deploy PHP projects with docker

PHPConf 2014
http://phpconf.tw/2014/

Update and Q & A
http://blog.fntsr.tw/articles/2014/10/18/how-to-deploy-php-projects-with-docker/

Transcript

1. Docker x PHP How to deploy PHP projects with docker. PHPConf 2014
2. Who am I ? • Ruoshi Lin (@fntsrlike)! • 深藏若虛! • 2.5 Y PHPer ! • fntsr.tw Photo by
3. What will I Talk today? Application! 20% Use! 35% Concept! 35% Story! 10%
4. What story I wanna! talk before speech ?
5. The situation we! deploy PHP Projects! that we feel HURT HURT
6. PHP Version Requirement Laravel Symfony CodeIgniter Phalcon Yii Wordpress Drupal 7 Drupal 8 Drupal 6 Joomla MediaWiki DokuWiki
7. Laravel Symfony CodeIgniter Phalcon Yii Wordpress Drupal 7 Drupal 8 Drupal 6 Joomla MediaWiki DokuWiki There are so many! PHP Projects… PHP Version Requirement
8. Laravel 5.4+ Symfony 5.3.3+ CodeIgniter 5.1.6+ Phalcon 5.3+! Yii 5.1+ Wordpress 5.2.4+ Drupal-7 5.2.5+ Drupal-8 5.4+ Drupal-6 5.2.x Joomla! 5.4+ MediaWiki 5.3.2+ DokuWiki 5.2 But version ! requirement ! are different!? PHP Version Requirement
9. ` Laravel 5.4+ Symfony 5.3.3+ CodeIgniter 5.1.6+ Phalcon 5.3+! Yii 5.1+ Wordpress 5.2.4+ Drupal-7 5.2.5+ Drupal-8 5.4+ Drupal-6 5.2.x Joomla! 5.4+ MediaWiki 5.3.2+ DokuWiki 5.2 WHICH PHP VERSION ! SHOULD I INSTALLED ?
10. Multifarious Extension
11. Multifarious Extension apxs2, bcmath, bz2, calendar, cgi, cli, ctype, dba, debug, dom, embed, exif, fileinfo, filter, fpm, ftp, gcov, gd, gettext, hash, iconv, icu, imap, intl, ipc, ipv6, json, kerberos, mbregex, mbstring, mcrypt, mhash, mysql, openssl, pcntl, pcre, pdo, pgsql, phar, posix, readline, session, soap, sockets, sqlite, tidy, tokenizer, xml_all, xmlrpc, zip, zlib
12. Multifarious Extension apxs2, bcmath, bz2, calendar, cgi, cli, ctype, dba, debug, dom, embed, exif, fileinfo, filter, fpm, ftp, gcov, gd, gettext, hash, iconv, icu, imap, intl, ipc, ipv6, json, kerberos, mbregex, mbstring, mcrypt, mhash, mysql, openssl, pcntl, pcre, pdo, pgsql, phar, posix, readline, session, soap, sockets, sqlite, tidy, tokenizer, xml_all, xmlrpc, zip, zlib PECL? ! Recompiled?
13. One Server Multi Projects Server App 1 PHP MySQL etc… App 2 PHP MySQL etc… App n PHP, DB, etc… ……
14. One Server Multi Projects Server App 1 PHP 5.3.2, MySQL 5.0.2, etc… App 2 PHP 5.4, MySQL 5.0.15, etc… App n PHP 5.4, MariaDB, etc… …… BUT DIFFERENT REQUIRMENT
15. 某某專案需要更⾼高的PHP版本，我今天要把 伺服器的PHP版本升級喲～
16. 某某專案需要更⾼高的PHP版本，我今天要把 伺服器的PHP版本升級喲～
18. How To Solve Problems?
19. PHPBrew +
20. PHPBrew + @c9s
21. PHPBrew + Almost enough. @c9s
22. PHPBrew + Almost enough. But may we had ! encapsulation and portability ? @c9s
24. That's awesome!
25. That's awesome! But may it be more lightweight?
27. Maybe you can try to use DOCKER!
28. How docker can help us?
29. How docker can help us? Built specify environment for target project.
30. How docker can help us? Built specify environment for target project.! Isolate every project space.
31. How docker can help us? Built specify environment for target project.! Isolate every project space.! Package it and be portable.
32. How docker can help us? Built specify environment for target project.! Isolate every project space.! Package it and be portable.! Deploy lightweight and fast.
33. WHAT IS DOCKER ?
35. This is Dock!
36. DOCK
37. DOCK -ER
38. ? DOCK -ER
41. What is it? Build, Ship and Run Any App, Anywhere Docker - An open platform for distributed applications for developers and sysadmins. －docker.io
42. LXC ! Not VM ! Encapsulation! Portability ! Lightweight What is it?
43. LXC Linux Container is a userspace interface ! for the Linux kernel containment features.
44. LXC Linux Container is a userspace interface ! for the Linux kernel containment features. What?
45. LXC ! Kernel 
 namespaces! PID, mount, user, network, UTS, IPC!
46. LXC ! Kernel 
 namespaces! Cgroups PID, mount, user, network, UTS, IPC! cpu, memory, disk I/O!
47. LXC ! Kernel 
 namespaces! Cgroups Chroot PID, mount, user, network, UTS, IPC! cpu, memory, disk I/O! File system!
48. What different between VM and Docker
49. Virtual Machine Server Host OS Hypervisor Guest OS /usr/bin, /usr/lib, … App Guest OS /usr/bin, /usr/lib, … App 2 Guest OS /usr/bin, /usr/lib, … App'
50. Virtual Machine Server Host OS Hypervisor Guest OS /usr/bin, /usr/lib, … App Guest OS /usr/bin, /usr/lib, … App 2 Guest OS /usr/bin, /usr/lib, … App' VM1 VM2 VM3
51. Virtual Machine Server Host OS Hypervisor Guest OS PHP 5.2 PHP App Guest OS PHP 5.4 PHP App2 Guest OS PHP 5.3 PHP App' VM1 VM2 VM3
52. Docker Server Host OS /bin, /lib PHP ! App3 Docker /bin, /lib PHP ! App4 /bin, /lib PHP ! App PHP ! App`
53. Docker Server Host OS /bin, /lib PHP ! App3 Docker Docker container /bin, /lib PHP ! App4 /bin, /lib PHP ! App PHP ! App` /bin, /lib
54. Docker Server Host OS PHP 5.3 PHP ! App3 Docker Docker container PHP 5.4 PHP ! App4 PHP 5.2 PHP ! App PHP ! App` PHP 5.2
55. Docker Server Host OS PHP 5.3 PHP ! App3 Docker Docker container PHP 5.4 PHP ! App4 Shared FS with AUFS PHP 5.2 PHP ! App PHP ! App` PHP 5.2
56. Docker Container Kernel LXC AUFS Docker Base image (Ubuntu) Image (php) Image (apache) Container Base image (CentOS) Image (nginx) Container Container
57. Docker Container Kernel LXC AUFS Docker Base image (Ubuntu) Image (php) Image (apache) Container Base image (CentOS) Image (nginx) Container Container Parent ! Reference
58. We knew LXC,! but what is AUFS?
59. AUFS • Layered FS! • Share commonFS! • RO & RW! • Used to share between container
60. AUFS • Layered FS! • Share commonFS! • RO & RW! • Used to share between container Can't understand? Let's see the Picture!
61. AUFS Add Files A Add Files B Add Files C Delete Files B Add Files E Add Files D
62. AUFS Add Files A Add Files B Add Files C Delete Files B Add Files E Add Files D Layered FS
63. AUFS Add Files A Add Files B Add Files C Delete Files B Add Files E Add Files D Share commonFS
64. AUFS Base image Image Image Container Container Container
65. AUFS Base image Image Image Container Container Container ReadOnly ReadWrite
66. AUFS Base image Image Image Container Container Container Used to share between container
67. Images ReadOnly Layer! Don't change. ! Environments! Used to be container
68. Containers ReadWrite Layer! Running Process! Built with one or more images! Commit change to create image
69. Docker Container Kernel LXC AUFS Docker Base image (Ubuntu) Image (php) Image (apache) Container Base image (CentOS) Image (nginx) Container Container
70. Docker Container Kernel LXC AUFS Docker Base image (Ubuntu) Image (php) Image (apache) Container Base image (CentOS) Image (nginx) Container Container Read! Only
71. Docker Container Kernel LXC AUFS Docker Base image (Ubuntu) Image (php) Image (apache) Container Base image (CentOS) Image (nginx) Container Container Read! Only Writable
72. Relationship between image and container Image! (registry) Image! (registry)
73. Relationship between image and container Image! (local) PULL Image! (registry)
74. Relationship between image and container Image! (registry) Container RUN Image! (local) PULL
75. Relationship between image and container Image! (registry) Container RUN Container' CHANGE Image! (local) PULL
76. Relationship between image and container Image! (registry) Container RUN Container' CHANGE COMMIT Image! (local) PULL
77. Relationship between image and container Image! (registry) Container RUN Container' CHANGE COMMIT Image! (local) PULL PUSH Image! (registry)
78. Relationship between image and container Image! (registry) Container RUN Container' CHANGE COMMIT Image! (local) PULL PUSH
79. How to use docker ?
80. Requirements Linux kernel 3.8+! LXC! AUFS
81. Installation • Linux by package manager! • OS X, Windows by boot2docker! • Version 1.20
82. Installation • Linux by package manager! • OS X, Windows by boot2docker! • Version 1.20 1.3.0 released! 2014/10/16 Same day as my birthday >///<
84. Basic Command
85. Version $ docker version
86. Version $ docker version Client version: 1.3.0 Client API version: 1.15 Go version (client): go1.3.3 Git commit (client): c78088f OS/Arch (client): linux/amd64 Server version: 1.3.0 Server API version: 1.15 Go version (server): go1.3.3 Git commit (server): c78088f
87. Info $ docker info
88. Info $ docker info Containers: 4 Images: 71 Storage Driver: aufs Root Dir: /var/lib/docker/aufs Dirs: 79 Execution Driver: native-0.2 Kernel Version: 3.13.0-36-generic Operating System: Ubuntu 14.04.1 LTS
89. Pull base image(s) $ docker pull ubuntu
90. Pull base image(s) $ docker pull ubuntu image name
91. Pull base image(s) $ docker pull ubuntu Pulling repository ubuntu 463ff6be4238: Download complete 9cbaf023786c: Download complete 2185fd50e2ca: Download complete a9561eb1b190: Download complete 3db9c44f4520: Download complete 195eb90b5349: Download complete c5881f11ded9: Download complete 511136ea3c5a: Download complete 500cae81e00f: Download complete 3ed75c4904e0: Download complete b8c495ea8a4e: Download complete 0f154c52e965: Download complete f180ea115597: Download complete bac448df371d: Download complete ……
92. List images $ docker images
93. List images $ docker images REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE ubuntu 14.10 2185fd50e2ca 28 hours ago 237.2 MB ubuntu utopic 2185fd50e2ca 28 hours ago 237.2 MB ubuntu 14.04.1 9cbaf023786c 28 hours ago 192.8 MB ubuntu 14.04 9cbaf023786c 28 hours ago 192.8 MB ubuntu trusty 9cbaf023786c 28 hours ago 192.8 MB ubuntu latest 9cbaf023786c 28 hours ago 192.8 MB ubuntu precise a9561eb1b190 28 hours ago 120.2 MB ubuntu 12.04.5 a9561eb1b190 28 hours ago 120.2 MB ubuntu 12.04 a9561eb1b190 28 hours ago 120.2 MB ubuntu 12.10 c5881f11ded9 3 months ago 172.2 MB ubuntu quantal c5881f11ded9 3 months ago 172.2 MB ubuntu 13.04 463ff6be4238 3 months ago 169.4 MB ubuntu raring 463ff6be4238 3 months ago 169.4 MB ubuntu 13.10 195eb90b5349 3 months ago 184.7 MB ubuntu saucy 195eb90b5349 3 months ago 184.7 MB ……
94. Run and List container $ docker run ubuntu:trusty /bin/echo "hello, world" hello, world
95. Run and List container $ docker run ubuntu:trusty /bin/echo "hello, world" hello, world image name
96. Run and List container $ docker run ubuntu:trusty /bin/echo "hello, world" hello, world image name execute
97. Run and List container $ docker run ubuntu:trusty /bin/echo "hello, world" hello, world image name execute argument
98. Run and List container $ docker run ubuntu:trusty /bin/echo "hello, world" hello, world $ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 73ec6de5630b ubuntu:14.04 "/bin/echo 'hello, w 2 hours ago Exited (0) sad_engelbart image name execute argument
99. Run and List container $ docker run ubuntu:trusty /bin/echo "hello, world" hello, world $ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 73ec6de5630b ubuntu:14.04 "/bin/echo 'hello, w 2 hours ago Exited (0) sad_engelbart image name execute argument The container is finished, so we use -a
100. Run and list running container docker run ubuntu:latest /bin/sh -c \
 "while true; do echo hello, world; sleep 1; done;" hello, world hello, world …… $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8e46bc2bd17d ubuntu:14.04 "/bin/sh -c 2 hours ago Up 5 seconds lonely_brow
101. Run and list running container docker run ubuntu:latest /bin/sh -c \
 "while true; do echo hello, world; sleep 1; done;" hello, world hello, world …… $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8e46bc2bd17d ubuntu:14.04 "/bin/sh -c 2 hours ago Up 5 seconds lonely_brow The container is running until we stop it
102. Run running container in deamon docker run -d ubuntu:latest /bin/sh -c \
 "while true; do echo hello, world; sleep 1; done;" 90f0ca0a13014ef82f33a2fbef646d8c2cd2b1b260b0d6e71fc46e553560babb $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 90f0ca0a1301 ubuntu:14.04 "/bin/sh -c 2 hours ago Up 5 seconds lonely_brow
103. Run running container in deamon docker run -d ubuntu:latest /bin/sh -c \
 "while true; do echo hello, world; sleep 1; done;" 90f0ca0a13014ef82f33a2fbef646d8c2cd2b1b260b0d6e71fc46e553560babb $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 90f0ca0a1301 ubuntu:14.04 "/bin/sh -c 2 hours ago Up 5 seconds lonely_brow
104. Run running container in deamon docker run -d ubuntu:latest /bin/sh -c \
 "while true; do echo hello, world; sleep 1; done;" 90f0ca0a13014ef82f33a2fbef646d8c2cd2b1b260b0d6e71fc46e553560babb $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 90f0ca0a1301 ubuntu:14.04 "/bin/sh -c 2 hours ago Up 5 seconds lonely_brow We use container id to manage it
105. Logs and Attach Container $ docker logs 90f0ca hello, world hello, world …… $ docker attach 90f0ca hello, world hello, world ……
106. Logs and Attach Container $ docker logs 90f0ca hello, world hello, world …… $ docker attach 90f0ca hello, world hello, world …… Get logs
107. Logs and Attach Container $ docker logs 90f0ca hello, world hello, world …… $ docker attach 90f0ca hello, world hello, world …… Get logs Back to container console
108. Logs and Attach Container $ docker logs 90f0ca hello, world hello, world …… $ docker attach 90f0ca hello, world hello, world …… Get logs Back to container console 「CTRL-p CTRL-q」 to detach.!
109. Commit $ docker run -i -t php:5.6.1-apache /bin/bash! root@4441f36ebab1:/#
 You do some change …… Sets STDIN and open a PTY
110. Commit $ docker run -i -t php:5.6.1-apache /bin/bash! You do some change …… $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 6a495e871389 php:5-apache "/bin/bash" 24 minutes ago Exited (0) cranky_morse
111. Commit $ docker run -i -t php:5.6.1-apache /bin/bash! You do some change …… $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 6a495e871389 php:5-apache "/bin/bash" 24 minutes ago Exited (0) cranky_morse $ docker commit 6a495e871389 fntsr/first-image! 2006ba62eb6508560ae38782ee514a4212d29ea4e4a2e7495b1eedf155fe13df
112. Commit $ docker run -i -t php:5.6.1-apache /bin/bash! You do some change …… $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 6a495e871389 php:5-apache "/bin/bash" 24 minutes ago Exited (0) cranky_morse $ docker commit 6a495e871389 fntsr/first-image! 2006ba62eb6508560ae38782ee514a4212d29ea4e4a2e7495b1eedf155fe13df <username>/<image_name>
113. Commit $ docker run -i -t php:5.6.1-apache /bin/bash! You do some change …… $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 6a495e871389 php:5-apache "/bin/bash" 24 minutes ago Exited (0) cranky_morse $ docker commit 6a495e871389 fntsr/first-image! 2006ba62eb6508560ae38782ee514a4212d29ea4e4a2e7495b1eedf155fe13df $ docker images! REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE fntsr/first-image latest 2006ba62eb65 22 minutes ago 803.6 MB
114. Expose Port docker run -d -p 80 nginx c63fda2248d0dcf90a90cc817d1acb6c9546db841128ca7558ff1f496ad4f8fb $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS c63fda2248d0 nginx:1 "nginx… 6 seconds ago Up 5 seconds 443/tcp, 0.0.0.0:49153->80/tcp
115. Expose Port docker run -d -p 80 nginx c63fda2248d0dcf90a90cc817d1acb6c9546db841128ca7558ff1f496ad4f8fb -p <guest_port>! $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS c63fda2248d0 nginx:1 "nginx… 6 seconds ago Up 5 seconds 443/tcp, 0.0.0.0:49153->80/tcp
116. Expose Port docker run -d -p 80 nginx c63fda2248d0dcf90a90cc817d1acb6c9546db841128ca7558ff1f496ad4f8fb -p <guest_port>! $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS c63fda2248d0 nginx:1 "nginx… 6 seconds ago Up 5 seconds 443/tcp, 0.0.0.0:49153->80/tcp Expose 80 to 49153 (random) Expose to random port
117. docker run -d -p 10080:80 nginx afd45d0f7d34baf90dbef109ae167c99a49432080adc8621e8cd7e18a4004658 $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS afd45d0f7d34 nginx:1 "nginx… 6 seconds ago Up 5 seconds 443/tcp, 0.0.0.0:10080->80/tcp Expose Port
118. docker run -d -p 10080:80 nginx afd45d0f7d34baf90dbef109ae167c99a49432080adc8621e8cd7e18a4004658 -p <host_port>:<guest_port> $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS afd45d0f7d34 nginx:1 "nginx… 6 seconds ago Up 5 seconds 443/tcp, 0.0.0.0:10080->80/tcp Expose Port
119. docker run -d -p 10080:80 nginx afd45d0f7d34baf90dbef109ae167c99a49432080adc8621e8cd7e18a4004658 -p <host_port>:<guest_port> $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS afd45d0f7d34 nginx:1 "nginx… 6 seconds ago Up 5 seconds 443/tcp, 0.0.0.0:10080->80/tcp Expose 80 to 10080 (assigned) Expose to assigned port Expose Port
120. docker run -d -p 127.0.0.1:10080:80 nginx 76d00613ccb3576ef604c61f4d086aa6f090ed7268c42638f1931e235c0fe526 $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS 76d00613ccb3 nginx:1 "nginx… 6 seconds ago Up 5 seconds 443/tcp, 127.0.0.1:10080->80/tcp Expose Port
121. docker run -d -p 127.0.0.1:10080:80 nginx 76d00613ccb3576ef604c61f4d086aa6f090ed7268c42638f1931e235c0fe526 -p <hostname>:<host_port>:<guest_port> $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS 76d00613ccb3 nginx:1 "nginx… 6 seconds ago Up 5 seconds 443/tcp, 127.0.0.1:10080->80/tcp Expose Port
122. docker run -d -p 127.0.0.1:10080:80 nginx 76d00613ccb3576ef604c61f4d086aa6f090ed7268c42638f1931e235c0fe526 -p <hostname>:<host_port>:<guest_port> $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS 76d00613ccb3 nginx:1 "nginx… 6 seconds ago Up 5 seconds 443/tcp, 127.0.0.1:10080->80/tcp Expose with host name Expose to host with hostname Expose Port
123. docker run -d -P nginx 2123f55d26fc3d5824492ed8ad4d7f9e28ed5d749e7d401e21a1bb0002f65048 $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED PORTS afd45d0f7d34 nginx:1 "nginx… Up 5 seconds 0.0.0.0:49154->443/tcp, 0.0.0.0:49155->80/tcp Expose Port
124. docker run -d -P nginx 2123f55d26fc3d5824492ed8ad4d7f9e28ed5d749e7d401e21a1bb0002f65048 -P $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED PORTS afd45d0f7d34 nginx:1 "nginx… Up 5 seconds 0.0.0.0:49154->443/tcp, 0.0.0.0:49155->80/tcp Expose Port
125. docker run -d -P nginx 2123f55d26fc3d5824492ed8ad4d7f9e28ed5d749e7d401e21a1bb0002f65048 -P $ docker ps -a! CONTAINER ID IMAGE COMMAND CREATED PORTS afd45d0f7d34 nginx:1 "nginx… Up 5 seconds 0.0.0.0:49154->443/tcp, 0.0.0.0:49155->80/tcp Expose all port of container ! with host random port 443 expose to 49154 (random) Expose Port
126. How could I back to running container and do another thing? • attach!
127. How could I back to running container and do another thing? • attach! It can only run one process.
128. How could I back to running container and do another thing? • attach! • exec It can only run one process.
129. How could I back to running container and do another thing? • attach! • exec It can only run one process. It's added on docker 1.3 (rock)
130. $ docker run nginx --name my-nginx -d nginx 4441f36ebab1975004782ea6d03198fd8ced8472cf34721f9906cbebfe61872d" Alias
131. $ docker run nginx --name my-nginx -d nginx 4441f36ebab1975004782ea6d03198fd8ced8472cf34721f9906cbebfe61872d" Alias $ docker exec -it nginx bin/bash CONTAINER ID IMAGE …… STATUS PORTS NAMES 4441f36ebab1 nginx:latest Up 4 seconds 443/tcp, 0.0.0.0:80->80/tcp my-nginx
132. $ docker run nginx --name my-nginx -d nginx 4441f36ebab1975004782ea6d03198fd8ced8472cf34721f9906cbebfe61872d" $ docker exec -it my-nginx bin/bash root@4441f36ebab1:/# Alias $ docker ps CONTAINER ID IMAGE …… STATUS PORTS NAMES 4441f36ebab1 nginx:latest Up 4 seconds 443/tcp, 0.0.0.0:80->80/tcp my-nginx
133. Linking We don't have enough time… Let's see picture again! XD
134. Linking PHP+Nginx! Container Host MySQL! Container Port Port
135. Linking PHP+Nginx! Container Host MySQL! Container Port Port Let's try to hack!
136. Linking PHP+Nginx! Container Host MySQL! Container Port Port 斷開鎖鏈！
137. Linking PHP+Nginx! Container Host MySQL! Container Port Link Port 移情別戀！（不對
138. Linking PHP+Nginx! Container Host MySQL! Container Port Link Oops! More Secure
139. Volume Picture, BJ4
140. volume directory Host /var/www/html …… …… Container
141. volume directory Host /var/www/html …… …… Container Isolation
142. volume directory Host /var/www/html …… …… Container How could we mount container's directory to host?
143. volume directory Host /var/www/html …… …… Container Volume
144. volume directory Host /var/www/html …… …… Container Volume • Real time changes
145. volume directory Host /var/www/html …… …… Container Volume • Real time changes! • Exist until container destroyed!
146. volume directory Host /var/www/html …… …… Container Volume • Real time changes! • Exist until container destroyed! • Can set RO mode.
147. volume directory Host /var/www/html …… …… Container A /var/www/html …… Container B Share Volume between containers
148. volume directory Host /var/www/html …… …… Container A Volume /var/www/html …… Container B Share Volume between containers
149. volume directory Host /var/www/html …… …… Container A Volume /var/www/html …… Container B Share Volume between containers
150. Registry & Dockerfile
151. index.docker.io
152. registry = docker's github.
153. Official PHP Repo
154. Tutorial for using image
155. Dockerfile of image
156. Dockerfile • Automatically built images and deploy! • Automated Builds on Docker Hub! • Easy to share and customize config! !
157. We don't have time to talk how to write…but official document is completed.
158. Which patterns can we use?
159. Single app container PHP App Volume /var/www/html PHP 5.6 …… Nginx MySQL …… Port
160. Single app container PHP App Volume /var/www/html PHP 5.6 …… Nginx MySQL …… Port Not recommend use for production
161. Container Groups PHP App Volume /var/www/html …… Nginx /var/lib/mysql/ …… PHP 5.6 MySQL …… App Container DB Container Port Port Easy to manage
162. Separate containers …… PHP-apache FS php container …… MySQL FS MySQL container PHP App Volume …… Link Link Port …… Nginx FS nginx container volume Using in production
163. Data Only Container 8421917fbed8aa018ad3…. Volume /data …… /data …… …… DB-data Container DB Container volume from volume
164. How could I use docker to solve problem?
165. Multi PHP Projects Nginx HOST PHP project A /var/www/html …… PHP:5.6-apache ! Container PHP project B /var/www/html …… PHP:5.5-apache ! Container …… …… /var/www/html
166. Multi PHP Projects Nginx HOST PHP project A /var/www/html …… PHP:5.6-apache ! Container PHP project B /var/www/html …… PHP:5.5-apache ! Container …… …… /var/www/html volume
167. Multi PHP Projects Nginx HOST PHP project A /var/www/html …… PHP:5.6-apache ! Container /data …… DB Container PHP project B /var/www/html …… PHP:5.5-apache ! Container …… …… /var/www/html DB! Link volume
168. Multi PHP Projects Nginx HOST PHP project A /var/www/html …… PHP:5.6-apache ! Container /data …… DB Container PHP project B /var/www/html …… PHP:5.5-apache ! Container …… …… /var/www/html DB! Link volume Port
169. Thank you. Thanks my girlfriend especially.
170. Resource & Reference • Docker Documentation! • Digital Ocean! • boot2docker! • Ship it with Docker! by Xabier Larrakoetxea! • Docker.Taipei! • Flat UI Colors! • IcoMoon App
172. Q & A