Cisco: Puppet Team. SoftServe

Сентябрь 13, 2022

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Cisco: Puppet Team. SoftServe

Содержание

2. Automation Team Oleksiy Molchanov Vasyl Mykhailyshyn Oleksandr Martsyniuk "In God we trust, the rest we automate"
3. Automation is process Puppet is a tool for implementation this process
4. What do you think ,when hear word ”Automation”?
5. Automation is a process in the development of machine production. It occurs when management and control
6. Automation’s Benefits The biggest benefit of automation is that it saves effort and time Significantly reduce
7. Tedious Typical Sysadmin job Manual Repetition of simple actions Many different OS's Optimize infrastructure
8. Deployment Specification Add repositories Install packages Create folders NFS mounts Deploy Files Services Symlinks Crons Loopbacks
9. “1-click-deploy” with Puppet
10. Puppet. What is it?
11. What is PUPPET? Puppet is: Functionality Ruby Flexibility Open source Multi-platform
12. Lifecycle of a Puppet Run Puppet Master
13. What can we manage? augeas cron exec file filebucket group host interface mailalias maillist mount nagios_*
14. PUPPET’S BENEFITS Large developer base Automation Unification Accuracy Reproducibility Reduce time Save money Optimized and easier
15. Large installed base
16. Requesting a new automation project To start a new project, the automation team needs: a deployment
17. Step 2: create the JIRA ticket Open a new JIRA ticket in the AUTO group and
18. CMDB/ASDB Automation OS Hostname Network Role (Environment/Product/Purpose) Tags Managed and configured What do we do?
19. Dev team QA team Automation OpsEng / ProdOps Dev environment QA environment Dev Auto environment QA-Auto
20. Client1 Puppet PUPPET MODULES Automation Framework Client2 Client3 Client4 … Puppet FRAMEWORK DATA (YAML) HIERA PUPPET
21. What are benefits for clients? Saving time Repeatability of test results Ease of Use Avoid human
22. Links Confluence links: Home: https://confluence.ironport.com/display/AUT/Automation+Operations Automation Deployment Guidelines: https://confluence.ironport.com/display/AUT/Deployment+Automation+Guidelines Generic product installation: https://confluence.ironport.com/display/AUT/Generic+Product+Installation+Procedure Implementation Process and
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Слайд 2

Automation Team
Oleksiy Molchanov
Vasyl Mykhailyshyn
Oleksandr Martsyniuk
"In God we trust, the rest we

automate"

Слайд 3

Automation is process
Puppet is a tool for implementation this process

Слайд 4

What do you think ,when hear word ”Automation”?

Слайд 5

Automation is a process in the development of machine production. It

occurs when management and control functions which were previously performed by a human are delegated to devices and automatic instruments.

What is automation?

Automation is one of the areas of science and technology, which uses a self-regulating hardware and mathematical methods to liberate human from routine work.

Automation is the next step in the Industrial Revolution.

Automation is the evolution.

After Automation

Human physical effort
is
reduced
with 100% to 20%

Слайд 6

Automation’s Benefits
The biggest benefit of automation is that it saves effort

and time
Significantly reduce the complexity of the operations
Effective implementation of operations with high accuracy
Improving product quality

Слайд 7

Tedious
Typical Sysadmin job
Manual
Repetition of simple actions
Many different
OS's
Optimize
infrastructure

Слайд 8

Deployment Specification
Add repositories
Install packages
Create folders
NFS mounts
Deploy Files
Services
Symlinks
Crons
Loopbacks
Run ConfigBuilders
And another actions

Слайд 9

“1-click-deploy”
with Puppet

Слайд 10

Puppet. What is it?

Слайд 11

What is PUPPET?
Puppet is:
Functionality
Ruby
Flexibility
Open source
Multi-platform

Слайд 12

Lifecycle of a Puppet Run
Puppet
Master

Слайд 13

What can we manage?
augeas cron exec file filebucket group host

interface mailalias maillist mount nagios_* notify package resources router schedule scheduled_task selboolean selmodule service ssh_authorized_key sshkey stage tidy user vlan yumrepo zfs

Слайд 14

PUPPET’S BENEFITS
Large developer base
Automation
Unification
Accuracy
Reproducibility
Reduce time
Save money
Optimized and easier configuration language
Better documentation
Abstracted from underlying OS

(more platform support)
Easily scalable and customizable
Large installed base (Google, Siemens, Red Hat, Cisco)

Слайд 15

Large installed base

Слайд 16

Requesting a new automation project
To start a new project, the

automation team needs:
a deployment document (on that very wiki) per purpose. What's a purpose?
a JIRA ticket

Step 1: creating the document

Display the SecApps Automation(https://confluence.sco.cisco.com/display/AUT/SecApps+Automation) page
On the top right, click "Add" and then "Page from template"
Select "New project Page“ -> Choose the right project name -> Add the right information -> Save
Select "New Automation Form“ -> Choose the right Automation project page name and enter correct information -> Save

Слайд 17

Step 2: create the JIRA ticket
Open a new JIRA ticket in

the AUTO group and add the following information:
Type: Service Request
Product:
Environment:
Due Date: default: 2 weeks.
Details: as follow:

Requesting a new automation project

And WE write manifests!!!

Слайд 18

CMDB/ASDB
Automation
OS
Hostname
Network
Role (Environment/Product/Purpose)
Tags
Managed and configured
What do we do?

Слайд 19

Dev team
QA team
Automation
OpsEng /
ProdOps
Dev environment
QA environment
Dev Auto environment
QA-Auto environment
Stage environment
Prod environment
Deployment

doc, packages, config files

Signoff

The current right moment for Automation

AUTOMATION
“After QA, before Stage”

Слайд 20

Client1
Puppet
PUPPET MODULES
Automation Framework
Client2
Client3
Client4
…
Puppet
FRAMEWORK
DATA
(YAML)
HIERA
PUPPET MODULES
Client1
Client2
Client3
Client4
…
FRAMEWORK APPROACH
COMMON APPROACH

Слайд 21

What are benefits for clients?
Saving time
Repeatability of test results
Ease of Use
Avoid

human errors(stage and prod)
Different environments

Слайд 22

Links
Confluence links:
Home: https://confluence.ironport.com/display/AUT/Automation+Operations
Automation Deployment Guidelines: https://confluence.ironport.com/display/AUT/Deployment+Automation+Guidelines
Generic product installation: https://confluence.ironport.com/display/AUT/Generic+Product+Installation+Procedure
Implementation Process and

Handoff: https://confluence.ironport.com/pages/viewpage.action?pageId=2918810
Puppet OpsDoc: https://opswiki.ironport.com/bin/view/Main/PuppetOpsDoc

Cisco: Puppet Team. SoftServe

Содержание

Automation TeamOleksiy MolchanovVasyl MykhailyshynOleksandr Martsyniuk"In God we trust, the rest we

Automation is processPuppet is a tool for implementation this process

What do you think ,when hear word ”Automation”?

Automation is a process in the development of machine production. It

Automation’s BenefitsThe biggest benefit of automation is that it saves effort

TediousTypical Sysadmin jobManualRepetition of simple actionsMany different OS'sOptimize infrastructure

Deployment SpecificationAdd repositoriesInstall packagesCreate foldersNFS mountsDeploy FilesServicesSymlinksCronsLoopbacksRun ConfigBuildersAnd another actions

“1-click-deploy” with Puppet

Puppet. What is it?

What is PUPPET?Puppet is:FunctionalityRubyFlexibilityOpen sourceMulti-platform

Lifecycle of a Puppet RunPuppet Master

What can we manage? augeas cron exec file filebucket group host

PUPPET’S BENEFITSLarge developer baseAutomationUnificationAccuracyReproducibilityReduce timeSave moneyOptimized and easier configuration languageBetter documentationAbstracted from underlying OS