Hello Community,
If your organization is using Data Center for Jira/Confluence Deployment in AWS/Azure Cloud, here is an example of User Data to get started.
This template will provide you with an example of how we can achieve auto-scaling for nodes deployment.
This was tested on AWS Amazon Linux 2 Server for the 8.20 Version of Jira
#!/bin/bash
sudo yum update -y
sudo amazon-linux-extras install java-openjdk11 -y
curl -L -O https://www.atlassian.com/software/jira/downloads/binary/atlassian-jira-software-8.20.0-x64.bin
chmod u+x filename
cat <<EOT >> response.varfile
launch.application\$Boolean=false
rmiPort\$Long=8005
app.jiraHome=/var/atlassian/application-data/jira
app.install.service\$Boolean=false
sys.confirmedUpdateInstallationString=false
sys.languageId=en
sys.installationDir=/opt/atlassian/jira
executeLauncherAction\$Boolean=true
httpPort\$Long=8080
portChoice=default
executeLauncherAction\$Boolean=false
EOT
sudo ./filename -q -varfile response.varfile
sudo mkdir -p /media/atl
sudo mount -t nfs4 -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport fs-c5615314.efs.ap-south-1.amazonaws.com:/ /media/atl
cat <<EOT >> /var/atlassian/application-data/jira/dbconfig.xml
<?xml version="1.0" encoding="UTF-8"?>
<jira-database-config>
<name>defaultDS</name>
<delegator-name>default</delegator-name>
<database-type>postgres72</database-type>
<schema-name>public</schema-name>
<jdbc-datasource>
<url>jdbc:postgresql://db-url:5432/jiradb</url>
<driver-class>org.postgresql.Driver</driver-class>
<username>dbuser</username>
<password>dbuserpassword</password>
<pool-min-size>30</pool-min-size>
<pool-max-size>30</pool-max-size>
<pool-max-wait>30000</pool-max-wait>
<validation-query>select 1</validation-query>
<min-evictable-idle-time-millis>60000</min-evictable-idle-time-millis>
<time-between-eviction-runs-millis>300000</time-between-eviction-runs-millis>
<pool-max-idle>30</pool-max-idle>
<pool-remove-abandoned>true</pool-remove-abandoned>
<pool-remove-abandoned-timeout>300</pool-remove-abandoned-timeout>
<pool-test-on-borrow>false</pool-test-on-borrow>
<pool-test-while-idle>true</pool-test-while-idle>
<connection-properties>tcpKeepAlive=true;socketTimeout=240</connection-properties>
</jdbc-datasource>
</jira-database-config>
EOT
sudo chown jira:jira /var/atlassian/application-data/jira/dbconfig.xml
cat <<EOT >> /var/atlassian/application-data/jira/cluster.properties
jira.node.id = jira-node-$(shuf -i 0-100 -n 1)
jira.shared.home = /jira/shared
EOT
sudo chown jira:jira /var/atlassian/application-data/jira/cluster.properties
cd /opt/atlassian/jira/bin
sudo /bin/su -m jira -c "/opt/atlassian/jira/bin/start-jira.sh"
Change the appropriate parameters in the file for your server on the cloud and you should be good.
Please let me know your thoughts and comments if any improvements are required and what changes we can make to improve this user data.
Thanks,
Pramodh
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