centos7安装redmine3，并升级redmine1.8到3

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1.安装mysql

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wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm rpm -ivh mysql-community-release-el7-5.noarch.rpm yum install mysql-server service mysql start

2.安装依赖包

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yum install mysql-devel yum install libcurl-devel yum install ImageMagick-devel

3.安装ruby2.4

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gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB curl -sSL https://get.rvm.io | bash -s stable --ruby mv /usr/bin/ruby /usr/bin/ruby2.0 ln -s /usr/local/rvm/rubies/ruby-2.4.1/bin/ruby /usr/bin/

4.安装Redmine3

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wget http://www.redmine.org/releases/redmine-3.4.2.tar.gz tar -zxvf redmine-3.4.2.tar.gz -C /opt/ gem install bundler bundle install --with development test rmagick RAILS_ENV=production REDMINE_LANG=zh bundle exec rake redmine:load_default_data

5.修改配置文件

1 2	cp database.yml.example  database.yml vi database.yml

修改Production

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production:   adapter: mysql2   database: redmine   host: localhost   username: root   password: "123456"   encoding: utf8

修改生成sercet.yml
生成密钥

1	rake secret

把上面命令生成的密钥写入secrets.yml

1 2	production:   secret_key_base:xxxxxx

6.升级redmine

从redmine1里导出数据库后
然后导入到redmine3的数据库中

1	mysql --default-character-set=utf8 redmine3 < redmine1.sql

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#升级数据库 bundle exec rake db:migrate RAILS_ENV=production #升级插件数据库 bundle exec rake redmine:plugins:migrate RAILS_ENV=production #清除老的session bundle exec rake tmp:cache:clear tmp:sessions:clear RAILS_ENV=production

7.配置redmine在nginx里运行
为nginx安装passenger

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gem install passenger passenger-install-nginx #需要选择nginx的源代码路径，然后程序会自动编译nginx

修改nginx.conf

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http{   ...   passenger_root /usr/local/rvm/gems/ruby-2.4.1/gems/passenger-5.1.10;   passenger_ruby /usr/local/rvm/gems/ruby-2.4.1/wrappers/ruby;   ..

添加server :

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server {             server_name    redmine.abc.com;             charset utf8;             index index.html index.htm index.php;             root    /opt/redmine-3.4.2/public/;             passenger_enabled on; }