Rundeck Series: Install And Configure RunDeck 3.0 On CentOS 7

Install And Configure RunDeck 3.0 On CentOS 7
Credit: RunDeck

Rundeck is one of my favorite Automation tools. Here we are going to see how can we install and configure rundek on a CentOS server with mysql as a backend. Even I like Jenkins, but as a SYSadmin, I like the Rundeck a lot.You may think like both can do automation. But as per my understanding is,

  • Jenkins – is for Development and CI/CD purpose.
  • Rundeck – Operation related automations

Im using Rundeck to automate my day to day DBA jobs. The recent version of Rundeck has few major changes in adding nodes and some other places. In this blog, I have mentioned the steps to configure Rundeck with MySQL as a Backend.


  • A Server(or VM) with CentOS 7
  • MySQL 5.7 or 8.0 (5.6 is old)
  • Java 8

Installation Steps:

#install Java
yum install java-1.8.0

#install rundeck repo
rpm -Uvh

#install rundeck latest version
yum install rundeck

#start rundeck service
service rundeckd start

To verify the rundeck status run the below command.

service rundeckd status

● rundeckd.service - SYSV: rundeckd, providing rundeckd
   Loaded: loaded (/etc/rc.d/init.d/rundeckd; bad; vendor preset: disabled)
   Active: active (running) since Tue 2018-10-09 09:06:55 +0530; 3 days ago
     Docs: man:systemd-sysv-generator(8)
 Main PID: 3617 (runuser)
   CGroup: /system.slice/rundeckd.service
           ‣ 3617 runuser -s /bin/bash -l rundeck -c java -Drundeck.jaaslogin=true              -Dlogin...

Oct 09 09:06:55 prod-mgnt-rundeck-01 systemd[1]: Unit rundeckd.service entered failed state.
Oct 09 09:06:55 prod-mgnt-rundeck-01 systemd[1]: rundeckd.service failed.
Oct 09 09:06:55 prod-mgnt-rundeck-01 systemd[1]: Starting SYSV: rundeckd, providing rundeckd...
Oct 09 09:06:55 prod-mgnt-rundeck-01 rundeckd[3607]: Starting rundeckd: [  OK  ]
Oct 09 09:06:55 prod-mgnt-rundeck-01 systemd[1]: Started SYSV: rundeckd, providing rundeckd.

Accessing Rundeck:

Before accessing rundeck through browser, You need do the below changed in the config file.

vi /etc/rundeck/ = PUBLIC_IP_OF_THE_SERVER
framework.server.hostname = PUBLIC_IP_OF_THE_SERVER
framework.server.port = 4440
framework.server.url = http://PUBLIC_IP_OF_THE_SERVER:4440

# Restart rundeck
service rundeckd restart

If you want to access the Rundeck privately (through VPN), Use private IP to the configuration. You can also assign some CNAME URL for this. 

Open any browser and type the URL as IP_address:4440

Change Default Password:

Rundeck using the default username as admin and its password as admin. To change this edit the file and restart rundeck.

vi /etc/rundeck/

# This sets the default user accounts for the Rundeck app


# Save it and restart
service rundeckd restart

To learn more about authentication and adding new users, click here.

Add MySQL as a Backend:

By default, rundeck is using some DB file for storing the jobs and other information. But its not a better database for a Production environment. Rundeck supports MySQL and PostgreSQL as backends.

Install MySQL Repository

rpm -ivh

Enable MySQL 5.7 Repo

This repository will enable 8.0 as default installation. So we need to disable all versions and enable only on 5.7

vi /etc/yum.repos.d/mysql-community.repo

name=MySQL 5.7 Community Server

#Disable other versions

Install MySQL 5.7

yum install mysql-server

Create a Database and an User for Rundeck:

Login to mysql and run the below commands.

mysql -u root -p
Enter Password:

create database rundeck;
grant ALL on rundeck.* to 'rundeckuser'@'localhost' identified by 'your-password';
flush privileges;

Set Rundeck to use MySQL:

vi /etc/rundeck/

dataSource.url = jdbc:mysql://localhost/rundeck?autoReconnect=true

# Restart rundeck
service rundeckd restart

There are many interesting Rundeck tutorials are coming up. So stay tune !!!

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