整個安裝過程將涉及到的目錄：
系統選擇：Centos7
Atlassian各產品：
安裝目錄：/data/atlassian
數據目錄：/data/Atlassian/ApplicationData >>>>>選擇掛載一塊磁盤，方便以後的遷移擴容備份，最好是大點！
數據庫：
MySQL5.6 >>>>>考慮到有些版本是不支持5.7版本的數據庫
安裝目錄/usr/lib/mysql
數據目錄/var/lib/mysql
JAVA：
JAVA環境必須爲32位(即使是在64位系統上)，建議裝JDK，JDK的安裝的完整路徑必須沒有空格。JDK的版本在1.6.0-1.7.x之間。
JDK目錄：/usr/java/jdk1.8.0_60
JRE目錄：/usr/java/jdk1.8.0_60/jre
------------------------------------------------------------------------------------------------------------------------
Atlassian各產品目錄規劃：
Atlassian產品 安裝目錄 數據目錄
JIRA /data/atlassian/jira /data/atlassian/application-data/jira
Confluence /data/atlassian/confluence /data/atlassian/application-data/confluence
Fisheye/Crucible /data/atlassian/fecru /data/atlassian/application-data/fecru
MySQL數據庫安裝
Atlassian官方目前支持MySQL 5.6、MySQL 5.7版本，本版本經過Atlassian各個產品的測試。最新版也支持MySQL 5.7了，要裝這個版本請看Centos 7上安裝及配置MySQL 5.7.20。
1、卸載系統自帶Mariadb
Centos7 已經不自帶MySQL，自帶內部集成了Mariadb，而安裝MySQL的話會和Mariadb的文件衝突，所以需要先卸載掉Mariadb，再安裝MySQL。
[root@langer ~]# rpm -qa | grep mariadb // 列出mariadb相關已安裝包mariadb-libs-5.5.40-1.el7_0.x86_64本例中找到的相關RPM包
[root@langer ~]# rpm -e --nodeps mariadb-libs-5.5.40-1.el7_0.x86_64 // 卸載上面找到的所有相關RPM包，格式：rpm -e --nodeps [前面找到的RPM包名]
[root@langer ~]# rpm -qa | grep mariadb // 在卸載完以後再次用此命令來查看
[root@langer ~]# // 未查找到，表明mariadb已經卸載成功！！
2、準備MySQL安裝包
MySQL-server-5.6.26-1.el7.x86_64.rpm 鏈接：http://pan.baidu.com/s/1kVKvcpT 密碼：swyc
MySQL-client-5.6.26-1.el7.x86_64.rpm 鏈接：http://pan.baidu.com/s/1i5jRwep 密碼：29cg
將這些包下載來傳到前面說的服務器的/data/AtlassianResource中
3、開始安裝MySQL
先裝MySQL-server，再裝MySQL-client：
[root@langer ~]# yum install -y perl-Module-Install.noarch
[root@langer ~]# yum -y install perl
[root@langer ~]# yum -y install libaio // CentOS7最小版本安裝MySQL找不到Perl的依賴包的解決辦法，或MySQL通過rpm包方式安裝時，不會執行mysql_install_db從而生成/root/.mysql_secret等，是缺少上面這3個依賴，所以我們先裝下(如果已有會提示你無需安裝)，以免安裝過程出錯要卸載重裝更麻煩。
[root@langer ~]# cd /data/AtlassianResource // 進入AtlassianResource目錄下
[root@langer AtlassianResource]# rpm -ivh MySQL-server-5.6.26-1.el7.x86_64.rpm
// 執行安裝MySQL-server，安裝過程有如下提示（若Centos最小化安裝，可能還需要依賴包：yum -y install libaio、yum -y install perl和yum -y install perl-Module-Install.noarch）：
Preparing... ########################################### [100%]
1:MySQL-server ########################################### [100%]
warning: user mysql does not exist - using root
warning: group mysql does not exist - using root
2015-01-20 13:10:42 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2015-01-20 13:10:42 5645 [Note] InnoDB: Using atomics to ref count buffer pool pages
2015-01-20 13:10:42 5645 [Note] InnoDB: The InnoDB memory heap is disabled
2015-01-20 13:10:42 5645 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2015-01-20 13:10:42 5645 [Note] InnoDB: Memory barrier is not used
2015-01-20 13:10:42 5645 [Note] InnoDB: Compressed tables use zlib 1.2.3
2015-01-20 13:10:42 5645 [Note] InnoDB: Using Linux native AIO
2015-01-20 13:10:42 5645 [Note] InnoDB: Not using CPU crc32 instructions
2015-01-20 13:10:42 5645 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2015-01-20 13:10:42 5645 [Note] InnoDB: Completed initialization of buffer pool
2015-01-20 13:10:42 5645 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!
2015-01-20 13:10:42 5645 [Note] InnoDB: Setting file ./ibdata1 size to 12 MB
2015-01-20 13:10:42 5645 [Note] InnoDB: Database physically writes the file full: wait...
2015-01-20 13:10:42 5645 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB
2015-01-20 13:10:42 5645 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB
2015-01-20 13:10:43 5645 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2015-01-20 13:10:43 5645 [Warning] InnoDB: New log files created, LSN=45781
2015-01-20 13:10:43 5645 [Note] InnoDB: Doublewrite buffer not found: creating new
2015-01-20 13:10:43 5645 [Note] InnoDB: Doublewrite buffer created
2015-01-20 13:10:43 5645 [Note] InnoDB: 128 rollback segment(s) are active.
2015-01-20 13:10:43 5645 [Warning] InnoDB: Creating foreign key constraint system tables.
2015-01-20 13:10:43 5645 [Note] InnoDB: Foreign key constraint system tables created
2015-01-20 13:10:43 5645 [Note] InnoDB: Creating tablespace and datafile system tables.
2015-01-20 13:10:43 5645 [Note] InnoDB: Tablespace and datafile system tables created.
2015-01-20 13:10:43 5645 [Note] InnoDB: Waiting for purge to start
2015-01-20 13:10:43 5645 [Note] InnoDB: 5.6.22 started; log sequence number 0
A random root password has been set. You will find it in '/root/.mysql_secret'.
2015-01-20 13:10:44 5645 [Note] Binlog end
2015-01-20 13:10:44 5645 [Note] InnoDB: FTS optimize thread exiting.
2015-01-20 13:10:44 5645 [Note] InnoDB: Starting shutdown...
2015-01-20 13:10:45 5645 [Note] InnoDB: Shutdown completed; log sequence number 1625977
2015-01-20 13:10:45 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2015-01-20 13:10:45 5667 [Note] InnoDB: Using atomics to ref count buffer pool pages
2015-01-20 13:10:45 5667 [Note] InnoDB: The InnoDB memory heap is disabled
2015-01-20 13:10:45 5667 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2015-01-20 13:10:45 5667 [Note] InnoDB: Memory barrier is not used
2015-01-20 13:10:45 5667 [Note] InnoDB: Compressed tables use zlib 1.2.3
2015-01-20 13:10:45 5667 [Note] InnoDB: Using Linux native AIO
2015-01-20 13:10:45 5667 [Note] InnoDB: Not using CPU crc32 instructions
2015-01-20 13:10:45 5667 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2015-01-20 13:10:45 5667 [Note] InnoDB: Completed initialization of buffer pool
2015-01-20 13:10:45 5667 [Note] InnoDB: Highest supported file format is Barracuda.
2015-01-20 13:10:45 5667 [Note] InnoDB: 128 rollback segment(s) are active.
2015-01-20 13:10:45 5667 [Note] InnoDB: Waiting for purge to start
2015-01-20 13:10:45 5667 [Note] InnoDB: 5.6.22 started; log sequence number 1625977
2015-01-20 13:10:45 5667 [Note] Binlog end
2015-01-20 13:10:45 5667 [Note] InnoDB: FTS optimize thread exiting.
2015-01-20 13:10:45 5667 [Note] InnoDB: Starting shutdown...
2015-01-20 13:10:47 5667 [Note] InnoDB: Shutdown completed; log sequence number 1625987
A RANDOM PASSWORD HAS BEEN SET FOR THE MySQL root USER !
You will find that password in '/root/.mysql_secret'. // 此句提示你默認mysql的root用戶隨機密碼存放於“/root/.mysql_secret”中
You must change that password on your first connect,
no other statement but 'SET PASSWORD' will be accepted.
See the manual for the semantics of the 'password expired' flag.
Also, the account for the anonymous user has been removed.
In addition, you can run:
/usr/bin/mysql_secure_installation
which will also give you the option of removing the test database.
This is strongly recommended for production servers.
See the manual for more instructions.
Please report any problems at http://bugs.mysql.com/
The latest information about MySQL is available on the web at
http://www.mysql.com
Support MySQL by buying support/licenses at http://shop.mysql.com
New default config file was created as /usr/my.cnf and // 此句提示你mysql的配置文件位置“/usr/my.cnf”
will be used by default by the server when you start it.
You may edit this file to change server settings
[root@langer AtlassianResource]# rpm -ivh MySQL-client-5.6.26-1.el7.x86_64.rpm // 執行安裝MySQL-client
Preparing... ########################################### [100%]
1:MySQL-client ########################################### [100%]
[root@langer AtlassianResource]# // 安裝成功
MySQL啓動與關閉命令：
[root@langer ~]# service mysql start // 啓動命令
[root@langer ~]# service mysql stop // 停止命令
4、配置MySQL
MySQL安裝完畢後，我們還需要進行一些配置。這些配置是根據官方文檔以及個人經驗整理出來的，如不做這些配置，可能造成中文字符亂碼、大文件附件無法上傳、大插件無法安裝等問題。
修改MySQL root用戶的默認密碼(不改的話，不能用root用戶創建新庫、查詢數據等)
[root@langer ~]# service mysql start // 啓動MySQL
[root@langer ~]# cat /root/.mysql_secret // 查看MySQL root用戶的默認隨機密碼
# The random password set for the root user at Tue Jan 20 13:10:43 2015 (local time): F76Wy1A4G9ZuLcaG
[root@langer ~]# mysqladmin -u root -pF76Wy1A4G9ZuLcaG password chumenzaiwai.2018 // 改密命令格式：mysqladmin -u 用戶名 -p原密碼 password 新密碼(注意-p後面不要有空格)，本例將原密碼末尾字母G改成H。
Warning: Using a password on the command line interface can be insecure. // 看到此句表明密碼已經修改成功
[root@langer ~]# mysql -u root -p // 用新密碼登錄看看
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 16
Server version: 5.6.22 MySQL Community Server (GPL)
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> // 新密碼登錄成功
mysql> exit // 退出MySQL
Bye
[root@langer ~]#
[root@langer ~]# rm -rf /root/.mysql_secret // 這個文件可以刪除了，我們已經改密了，它已經沒有存在的價值了。（新密碼記得記錄保存好噢噢噢！）
修改MySQL my.cnf配置文件
[root@langer ~]# service mysql stop // 先停止MySQL服務
[root@langer ~]# vi /usr/my.cnf // 編輯my.cnf配置文件，下文中標“[###]”的行爲添加或修改過的配置
# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html
[mysql] // [###]
default-character-set=utf8 // [###]
[mysqld]
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
# These are commonly set, remove the # and set as required.
# basedir = .....
# datadir = .....
# port = .....
# server_id = .....
# socket = .....
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
transaction-isolation = READ-COMMITTED // [###]
max_allowed_packet=128M // [###]
innodb_log_file_size=512M // [###]
innodb_buffer_pool_size=512M // [###]
innodb_file_per_table=1 // [###]
collation-server=utf8_bin // [###]
character-set-server=utf8 // [###]
default-storage-engine=INNODB // [###]
performance_schema_max_table_instances=400 // [###] 此行和下面兩行配置，添加後，若MySQL無法啓動，則請刪除；若可正常啓動，則最好添加上。
table_definition_cache=400 // [###]
table_open_cache=256 // [###]
[root@langer mysql]# cd /var/lib/mysql/ // 進入這個目錄，ls下我們可看到兩個文件ib_logfile0和ib_logfile1
[root@langer mysql]# rm -rf ib_logfile* // 刪除這兩個文件
[root@langer mysql]# service mysql start // 重新啓動MySQL服務，後面看配置是否生效
[root@langer mysql]# mysql -u root -p // 登錄MySQL
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 18848
Server version: 5.6.22 MySQL Community Server (GPL)
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> show VARIABLES like '%max_allowed_packet%'; // 查看最大包限制大小
+--------------------------+------------+
| Variable_name | Value |
+--------------------------+------------+
| max_allowed_packet | 134217728 |
| slave_max_allowed_packet | 1073741824 |
+--------------------------+------------+
2 rows in set (0.00 sec)
mysql> SHOW VARIABLES LIKE 'character%'; // 查看字符集變量
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)
mysql> // 看到上面這些配置，表示我們前面修改的配置已經生效了。
5、創建Atlassian各產品的數據庫
先在數據庫中創建Atlassian各產品的空庫
空庫將在Atlassian各產品安裝過程的初始化配置中用到（連接此空庫進行初始化建表等）。
mysql> CREATE DATABASE jiradb CHARACTER SET utf8 COLLATE utf8_bin; // 用此命令創建JIRA數據庫，其中“jiradb”爲庫名
mysql> CREATE DATABASE confluencedb CHARACTER SET utf8 COLLATE utf8_bin; // 用此命令創建Confluence數據庫，其中“confluencedb”爲庫名
mysql> CREATE DATABASE fecrudb CHARACTER SET utf8 COLLATE utf8_bin; // 用此命令創建Fisheye/Crucible數據庫，其中“fecrudb”爲庫名
mysql> show databases;
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
安裝JIRA
[root@langer ~]# df -h // 查詢當前系統磁盤分區情況
[root@langer ~]# cd /data/AtlassianResource // 進入安裝資源目錄
[root@langer AtlassianResource]# chmod a+x atlassian-jira-software-7.1.7-jira-7.1.7-x64.bin // 讓安裝包有可執行權限
[root@langer AtlassianResource]# ./atlassian-jira-software-7.1.7-jira-7.1.7-x64.bin // 執行安裝
Unpacking JRE ...
Starting Installer ...
May 31, 2016 11:53:47 PM java.util.prefs.FileSystemPreferences$1 run
INFO: Created user preferences directory.
May 31, 2016 11:53:47 PM java.util.prefs.FileSystemPreferences$2 run
INFO: Created system preferences directory in java.home.
This will install JIRA Software 7.1.7 on your computer.
OK [o, Enter], Cancel [c] // 詢問是否安裝？ 安裝[輸入o，回車]，取消[輸入c]
o // 當然輸入o安裝
Choose the appropriate installation or upgrade option.
Please choose one of the following: // 選擇一個安裝類型：快速安裝（使用默認配置）[1]、自定義安裝（建議使用此類型）
[2]、升級安裝（升級已存在的JIRA）[3]
Express Install (use default settings) [1], Custom Install (recommended for advanced users) [2, Enter], Upgrade an existing JIRA installation [3]
2 // 選2，自定義安裝
Where should JIRA Software be installed? // JIRA安裝在哪？
[/opt/atlassian/jira] // 默認的【安裝目錄】
/data/atlassian/jira // 改爲“/data/atlassian/jira”
Default location for JIRA Software data // JIRA數據目錄
[/var/atlassian/application-data/jira] // 默認的【數據目錄】
/data/atlassian/application-data/jira // 改爲“/data/atlassian/application-data/jira”
Configure which ports JIRA Software will use. // 配置哪個端口給JIRA使用
JIRA requires two TCP ports that are not being used by any other // JIRA需要兩個未被使用的TCP端口：HTTP端口和Control(控制)端口
applications on this machine. The HTTP port is where you will access JIRA // HTTP端口：用於瀏覽器訪問
through your browser. The Control port is used to startup and shutdown JIRA. // Control(控制)端口：用於啓動和停止JIRA
Use default ports (HTTP: 8080, Control: 8005) - Recommended [1, Enter], Set custom value for HTTP and Control ports [2] // 默認(HTTP: 8090, Control: 8000)[1, 回車]，自定義[2]
2 // 這裏我們也選擇2，但是實際不去改它，只是閱覽下
HTTP Port Number
[8080]
Control Port Number
[8005]
JIRA can be run in the background.
You may choose to run JIRA as a service, which means it will start // JIRA安裝成系統服務後，可以後臺運行，可以用服務命令形式（service 服務名 start/stop）啓停，還可以隨計算機自啓動。
automatically whenever the computer restarts.
Install JIRA as Service? // 將JIRA安裝成系統服務？
Yes [y, Enter], No [n] // 是[y,回車]，否[n]
y // y，回車
Details on where JIRA Software will be installed and the settings that will be used.
Installation Directory: /data/atlassian/jira
Home Directory: /data/atlassian/application-data/jira
HTTP Port: 8080
RMI Port: 8005
Install as service: Yes
Install [i, Enter], Exit [e] // 列出前面配置的信息
i // i，確認安裝
Extracting files ...
Please wait a few moments while JIRA Software starts up.
Launching JIRA Software ...
Installation of JIRA Software 7.1.7 is complete
Your installation of JIRA Software 7.1.7 is now ready and can be accessed
via your browser.
JIRA Software 7.1.7 can be accessed at http://localhost:8080 // 訪問地址 http://[ip]:8080，如http://127.0.0.1:8080
Finishing installation ... // 安裝完畢
[root@langer AtlassianResource]#
----------------------------------------------------------------------------------------------------------------------------------------------------------------
安裝Confluence
[root@langer ~]# df -h // 查詢當前系統磁盤分區情況
[root@langer ~]# cd /data/AtlassianResource // 進入安裝資源目錄
[root@langer AtlassianResource]# chmod a+x atlassian-confluence-5.9.8-x64.bin // 讓安裝包有可執行權限
[root@langer AtlassianResource]# ./atlassian-confluence-5.9.8-x64.bin // 執行安裝
Unpacking JRE ...
Starting Installer ...
Apr 24, 2016 3:40:34 PM java.util.prefs.FileSystemPreferences$1 run
INFO: Created user preferences directory.
Apr 24, 2016 3:40:34 PM java.util.prefs.FileSystemPreferences$2 run
INFO: Created system preferences directory in java.home.
This will install Confluence 5.9.8 on your computer.
OK [o, Enter], Cancel [c] // 詢問是否安裝？ 安裝[輸入o，回車]，取消[輸入c]
o // 當然輸入o安裝
Choose the appropriate installation or upgrade option.
Please choose one of the following: // 選擇一個安裝類型：
Express Install (uses default settings) [1], // 快速安裝（使用默認配置）[1]
Custom Install (recommended for advanced users) [2, Enter], // 自定義安裝（建議使用此類型）[2]
Upgrade an existing Confluence installation [3] // 升級安裝（升級已存在的Confluence）[3]
2 // 選2，自定義安裝
Where should Confluence 5.9.8 be installed? // Confluence安裝在哪？
[/opt/atlassian/confluence] // 默認的【安裝目錄】
/data/atlassian/confluence // 改爲“/data/atlassian/confluence”
Default location for Confluence data // Confluence數據目錄
[/var/atlassian/application-data/confluence] // 默認的【數據目錄】
/data/atlassian/application-data/confluence // 改爲“/data/atlassian/application-data/confluence”
Configure which ports Confluence will use. // 配置哪個端口給Confluence使用
Confluence requires two TCP ports that are not being used by any other // Confluence需要兩個未被使用的TCP端口：HTTP端口和Control(控制)端口
applications on this machine. The HTTP port is where you will access // HTTP端口：用於瀏覽器訪問
Confluence through your browser. The Control port is used to Startup and // Control(控制)端口：用於啓動和停止Confluence
Shutdown Confluence.
Use default ports (HTTP: 8090, Control: 8000) - Recommended [1, Enter], Set custom value for HTTP and Control ports [2] // 默認(HTTP: 8090, Control: 8000)[1, 回車]，自定義[2]
2 // 這裏我們也選擇2，但是實際不去改它，只是閱覽下
HTTP Port Number
[8090]
Control Port Number
[8000]
Confluence can be run in the background.
You may choose to run Confluence as a service, which means it will start // Confluence安裝成系統服務後，可以後臺運行，可以用服務命令形式（service 服務名 start/stop）啓停，還可以隨計算機自啓動。
automatically whenever the computer restarts.
Install Confluence as Service? // 將Confluence安裝成系統服務？
Yes [y, Enter], No [n] // 是[y,回車]，否[n]
y // y，回車
Extracting files ...
Please wait a few moments while Confluence starts up.
Launching Confluence ...
Installation of Confluence 5.9.8 is complete
Your installation of Confluence 5.9.8 is now ready and can be accessed via
your browser.
Confluence 5.9.8 can be accessed at http://localhost:8090 // 訪問地址 http://[ip]:8090，如http://127.0.0.1:8090
Finishing installation ... // 安裝完畢
[root@langer AtlassianResource]#
3、放置MySQL數據庫連接驅動（可選）
此步驟僅爲使用MySQL數據庫時才需要，因爲Confluence安裝包中不自帶MySQL連接驅動，而其他數據庫的連接驅動均自帶有。使用非MySQL數據庫的人請跳過此步驟。
下載MySQL數據庫連接驅動
文件名：mysql-connector-java-5.1.40-bin.jar
下載鏈接：https://pan.baidu.com/s/1cNAKRY3audvseyIik1vl8w 密碼：v026
上傳至服務器“/data/AtlassianResource”中
放置文件“mysql-connector-java-5.1.40-bin.jar”
[root@langer ~]# service confluence stop // 先停止Confluence服務
[root@langer ~]# cp -R /data/AtlassianResource/mysql-connector-java-5.1.34-bin.jar /data/atlassian/confluence/confluence/WEB-INF/lib // 複製文件到Confluence【安裝目錄】中的WEB-INF/lib文件夾下
[root@langer ~]# service confluence start