install confluence

install_confluence.sh

wget https://www.atlassian.com/software/confluence/downloads/binary/atlassian-confluence-5.9.4-x64.bin
chmod +x atlassian-confluence-5.9.4-x64.bin
./atlassian-confluence-5.9.4-x64.bin

sudo apt-get update
sudo apt-get install nginx

sudo vi /etc/nginx/sites-available/docs.youdomain.com

server {
        listen 80;
        server_name docs.domain.com;
        location / {
                proxy_pass http://127.0.0.1:8090;
                proxy_set_header X-Forwarded-Host $host;
                proxy_set_header X-Forwarded-Server $host;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                client_max_body_size 10M;
        }
}


sudo ln -s  /etc/nginx/sites-available/docs.domain.com /etc/nginx/sites-enabled/docs.domain.com
sudo nginx -s reload

vi ~/atlassian/confluence/conf/server.xml
                   
                   <Connector port="8090" connectionTimeout="20000" redirectPort="8443"
                maxThreads="200" minSpareThreads="10"
                enableLookups="false" acceptCount="10" debug="0" URIEncoding="UTF-8"
                protocol="org.apache.coyote.http11.Http11NioProtocol" proxyName="docs.domain.com" proxyPort="80"/>
                
                
~/atlassian/confluence/bin/stop-confluence.sh
~/atlassian/confluence/bin/start-confluence.sh

## head into https://my.atlassian.com/products and get a fucking evaluation license
# then visit http://docs.yourdomain.com and choose production installation
# we choose MySQL for backend db -  https://confluence.atlassian.com/doc/database-setup-for-mysql-128747.html
# download the jar file in here http://dev.mysql.com/downloads/connector/j/

wget http://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.38.zip
sudo apt-get install unzip
unzip mysql-connector-java-5.1.38.zip
cp mysql-connector-java-5.1.38/mysql-connector-java-5.1.38-bin.jar ~/atlassian/confluence/lib/
~/atlassian/confluence/bin/stop-confluence.sh
~/atlassian/confluence/bin/start-confluence.sh

# install MySQL server
sudo apt-get install mysql-server
sudo mysql_secure_installation

# setup db for confluence
CREATE DATABASE confluence CHARACTER SET utf8 COLLATE utf8_bin;
GRANT ALL PRIVILEGES ON confluence.* TO 'confluenceuser'@'localhost' IDENTIFIED BY 'yourpass';

# in configure database, choose direct jdbc
# username is confluenceuser, password is the password you picked above

# the following is guide in case you execued it as root
# if you got "Spring Application context has not been set" error
# sudo mv /var/atlassian/application-data/confluence/confluence.cfg.xml /var/atlassian/application-data/confluence/confluence.cfg.xml.bak
# to restart the install process

# if getting "Couldn't lock file 'lock' in directory /data/atlassian/application-data/confluence
# Make sure the directory is not being used by another Confluence instance."
# delete the lock file, see https://developers.atlassian.com/questions/34996336/make-sure-the-directory-is-not-being-used-by-another-confluence-instance.
# sudo rm /var/atlassian/application-data/confluence/lock
# sudo chown -R confluence:confluence /var/atlassian/application-data