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Editor to share with you how to achieve php version switching, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

The following is the existing php business and how the code is put online. Implementation: 4 sets of environment version switching.

[root@hz-web-01 htdocs] # cat release.shanzhao echo example: ${0,000,000,100 /} app environmentapp_env=$1# build release file pathbuild_file_path=$2 help () {echo echo usage: ${0,000,500 /} [app_env] [release] echo example: ${0,000,000,000 /} int lvanclub_int_build_20150731_170557.tar.gz echo exit 0} # check the app_env variable valuecase ${app_env} in dev) echo "ECHO: don't support dev environment present" help exit 1 ; int) user=apache group=apache;; sandbox) user=apache group=apache;; live) user=php-fpm group=php-fpm;; *) echo "ERROR: invalid app_env value, should be dev, int, sandbox orlive!" Help exit 1 Esac # check the build_file_path variable valueif [- z ${build_file_path}] then echo "ERROR: please specify the build file path" help exit 1elif [!-f ${build_file_path}] then echo "ERROR: specified build file'${build_file_path}'is notfound" help exit 1fi # reference: linux shell string operation (length, find Replace) details-http://www.cnblogs.com/chengmo/archive/2010/10/02/1841355.html# only keep the build folder namebuild_file_name=$ {build_file_path##*/} build_name=$ {build_file_name%.tar.gz} # if current build folder exists Justremove itrm ${work_dir} / ${build_name}-rvftar xzvf ${build_file_path}-- directory=$ {work_dir} / # make soft link for cpserver projectcd ${work_dir} / ${build_name} / sdkserver/webln-s. /.. / cpserver cpserver # copy log filescd ${work_dir} # appstorecp$ {release_dir} / ${app_env} / appstore/apps/api/var/logs ${work_dir} / ${build_name} / appstore / apps/api/var/-rvf# appstore dashboardcp$ {release_dir} / ${app_env} / appstore/apps/dashboard/var/logs$ {work_dir} / ${build_name} / appstore/apps/dashboard/var/-rvf# sdkservercp$ {release_dir} / ${app_env} / sdkserver/protected/logs$ {work_dir} / ${build_name} / sdkserver/protected/-rvfcp$ {release_dir} / ${app_env} / sdkserver/protected/runtime$ {work_dir } / ${build_name} / sdkserver/protected/-rvf# cpservercp ${release_dir} / ${app_env} / cpserver/logs$ {work_dir} / ${build_name} / cpserver/-rvf# change file owners and permissionschown ${user}: ${group} ${work_dir} / ${build_name}-Rchmod 775 ${work_dir} / ${build_name}-R # make build as current releaserm ${release_dir} / ${app_env} -vfln-s ${work_dir} / ${build_name} ${release_dir} / ${app_env} # restart php-fpm serviceservice php-fpm restart

The above script has less content and no comments. Let's read it.

The reason for this approach: Ali Cloud platform, the mount disk is assigned to the / mnt directory

Actual directory: / mnt/var/www/htdocs

Soft connection directory: / var/www/htdocs

As help said, dev environment, int environment, sandbox environment, live environment, version switching of four sets of environments. The live environment is an online formal environment.

I have shared my ideas, and I hope you can give us an improvement plan!

# 2015-08-26 the following are the implementation documents for each code launch

# this document is a temporary document. Jenkins replacement will be deployed later.

# 1 check the first-level menu content in the tar.gz file

# 2 rollback operation:

# according to step 3, select the recent upgrade version.

Step one:

Transfer the software package to be upgraded to the server: hz-bf-01

Code location: / mnt/word

The second cloth:

Distribute packages to the appropriate server

Sh / mnt/shell/fenfa.sh / mnt/word/lvanclub_live_build_20150826_111450.tar.gz / mnt/var/www/htdocs

Step 3:

Perform ansiable:

Ansible-I. / hosts web-m command-a "sh / mnt/var/www/htdocs/release.sh live / mnt/var/www/htdocs/lvanclub_live_build_20150827_153156.tar.gz"

The above is all the contents of the article "how to switch versions of php". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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