제4회 한국ibm과 함께하는 난공불락 오픈소스 인프라 세미나-asible
TRANSCRIPT
Ansible Tower를통한효율적인 IT Automation
김용기부장Sr. Solution ArchitectRed Hat Korea
2
Agenda
1. Importance of Service Portal
2. What is Ansible?
3. What for Ansible?
4. Use Cases
4.1 Windows Update
4.2 Service Portal for Open Stack
3
Importance of Service Portal
4
TASK TIME (MINS)
Create virtual machine
Add storage and networking
Queue between teams
Install operating system
Wait after install
Configure operating systemInstall application platformsConfigure application platforms
Queue between teams
Security configuration and scan
2
3
120
2
60
1
2
1
120
2
ACTIVE WORK TIME 0 minutes
13 minsTOTAL TIME
Achieved efficiency
through
self service portal
TASK TIME (MINS)
Create virtual machine
Add storage and networking
Queue between teams
Install operating system
Wait after install
Configure operating systemInstall application platformsConfigure application platforms
Queue between teams
Security configuration and scan
30
30
120
60
60
90
90
45
120
90
ACTIVE WORK TIME 5 hours 15 mins
10 hoursTOTAL TIME
Importance of Service Portal
5
Cloud Management Demo
6
It’s a simple automation language that
can perfectly describe an IT application infrastructure in Ansible Playbooks.
It’s an automation engine that runsAnsible Playbooks.
Ansible Tower is an enterprise framework for controlling, securing and managing your Ansibleautomation with a UI and RESTful API.
What is Ansible
7
Ansible
8
HOW ANSIBLE WORKS
ANSIBLE’S AUTOMATION ENGINE
ANSIBLE PLAYBOOK
PUBLIC / PRIVATECLOUD
CMDB
USERS
INVENTORYHOSTS
NETWORKINGPLUGINS
API
MODULES
Confidential
9
What for Ansible
10
Use Cases
11
Use Cases
- Demo Scenario
- Current Windows Status
- Windows Patch to Fix Error
- gathering windows patch list
- patching only security category updates
- monitoring system processes
Windows Update Demo
12
Use Cases
Windows Update Demo
RHV(KVM)
Solaris Windows
AnsibleTower
RHEL WindowsSolaris
automationPlaybook
Systems Operation
13
Windows Update Demo
Use Cases
github: https://github.com/hatsari/ansible-playbook/tree/master/windows-ansible
14
Use Cases
Windows Update Demo- just 7 lines to update Windows
15
Use Cases
- Demo Scenario
- access in Ansible Tower
- select user requirement
- launch job- provision db/was/web instances- create loadbalancer on openstack- deploy proper application on each instance- service test
Service Portal for Open Stack
16
Use Cases
Service Portal for Open Stack
Open Stack
AnsibleTower
JBoss
Apache
Postgresql
automationPlaybook
Systems Operation
jdbc
mod_jk
db lb
was lb
web lb
17
Use Cases
Service Portal for Open Stack
default system environment like firewall, selinux, sysctl.
postgresql install and configuration including data filesystem
delete all instance and volumes to clear infrastructure
create db, was, web instances
create db, was, web loadbalancer, pool and listener to gain vip
create heat stack
update heat parameter using ansible
create WAS instance and jdbc configuration
create WEB instance and mod_jk configuration
18
Service Portal for Open Stack
Use Cases
github: https://github.com/hatsari/ansible-playbook/tree/master/openstack-management
