Deploying Uyuni with Sumaform · 2020. 10. 29. · Deploying Uyuni with Sumaform How to use IaC to deploy test environments for Uyuni project. About me Ricardo Mateus Software Engineer

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Deploying Uyuni with SumaformHow to use IaC to deploy test environments for Uyuni project

About me

Ricardo Mateus

Software EngineerSUSE Manager TeamUYUNI Community

rjmateus @ [email protected]

Agenda

● Uyuni Project● Uyuni deployment● Sumaform

– Architecture– Modules– Demo

What?● Systems management

– System deployment– Patch management– Service Pack migration– Configuration

management

*https://www.uyuni-project.org/uyuni-docs/

What?● Systems management

– System deployment– Patch management– Service Pack migration– Configuration

management

● Automate audit and reporting capabilities

● Hardware and software inventories

*https://www.uyuni-project.org/uyuni-docs/

Supported Client OS ● SLE11/12/15● RHEL6/7/8 ● openSUSE Leap 15● Ubuntu 16.04/18.04/20.04● CentOS6/7/8● Debian 9/10● Oracle Linux 6/7/8

Agenda



Deployment Architecture

Deployment Needs

● Development team– Bug Fixing: replicate bug environment– Test new feature development

Deployment Needs

● Development team– Bug Fixing: replicate bug environment– Test new feature development

● QA team– Manual testing– Run cucumber base test-suite

What these architectural needs really mean?

UYUNI Server

Controller UYUNI Server

Controller

Client

UYUNI Server

Controller

ClientClient

UYUNI Server

Client

Controller

ClientClient

UYUNI Server

Client

Controller

ClientClient

UYUNI Server

ClientClient

Client

Controller

ClientClientClientClient

UYUNI Server

ClientClient

Client

Controller

Client ClientClientClient

UYUNI Server

ClientClient ClientClient

Client

Controller

Client ClientClientUYUNI Proxy Client

UYUNI Server


Client

Client

Controller

Client ClientClientUYUNI Proxy Client

UYUNI Server


Client

Client

Controller

Client ClientClientUYUNI Proxy

ClientClient

Client

UYUNI Server


Client

Client

Controller


ClientClient

Monitoring Server

Client

UYUNI Server


Client

Client

Controller


ClientClient

Image Builder

Monitoring Server

Client

UYUNI Server


Client

Client

Controller


ClientClient

Image Builder

Monitoring Server

Branch Server

Client

UYUNI Server


Client

Client

Controller


ClientClientPOS Client

Image Builder

Monitoring Server

Branch Server

Client

UYUNI Server


Mirror

Client

Client

Controller



Image Builder

Monitoring Server

Branch Server

Client

UYUNI Server


Mirror

Client

Client

Controller



Image Builder

Monitoring Server

Branch Server

Client

UYUNI Server

ClientClient

✶: optional

ClientClient

✶ ✶

✶✶

✶✶✶

✶✶

Mirror

Client

Client

Controller



Image Builder

Monitoring Server

Branch Server

Client

UYUNI Server

ClientClient

✶: optional✶: multiple versions

ClientClient

✶ ✶

✶✶

✶✶✶

✶✶

✶

✶✶

✶✶✶

✶✶

Test-suite Deployments

● >4 versions, 1000 tests, tens of runs per day

Test-suite Deployments

● >4 versions, 1000 tests, tens of runs per day

● >240 VM deployments per day

● 2 physical locations + AWS

Manual deployment is not an option.

Infrastructure as Code (IaC)


Configuration as Code (CaC)


Configuration as Code (CaC)

+

Agenda



What is?

“Sumaform provides UYUNI-specific Terraform modules that leverage OS base images and Salt states to deliver a complete solution: from VM creation to installation of the product to configuration.”* Silvio Moioli, SUSE Manager Development Team

Architecture

+ +

● Infrastructure as Code (IaC)– Deploy virtual machines– Manage resources life-cycle

● Domain specific modules

● Provisioning– Copy salt resources and apply state

Terraform

Terraform Modules

● Notion of backend independent modules – server– proxy– minon– ...

● Two modules for each supported provider– Base– Host

Provider Independent Modules Provider Specific Modules

Supported providers (backends)

* run provisioning on existing machines (null provider)

Soon!

OS image + cloud init● Public JeOS images

● Cloud init: bring machine to “known base”– Install "salt-minion"

package– Allow ssh login

Salt (CaC)● Salt states for each machine

role

● Parameters for customization– auto-register (on server)– additional repositories

Code example

provider "libvirt" { uri = "qemu:///system"}

module "base" { source = "./modules/base"

cc_username = "..." cc_password = "..."

name_prefix = "uyuni-" domain = "tf.local" images = ["opensuse152"] use_avahi = true}

module "server" { source = "./modules/server" base_configuration = module.base.configuration product_version = "uyuni-released" name = "server"}

module "min-opensuse" { source = "./modules/minion" base_configuration = module.base.configuration product_version = "uyuni-released" name = "opensuse" image = "opensuse152" server_configuration = module.server.configuration}

Demo time..

Join Us at uyuni-project.org

/uyuni-project

/uyuni-project

/UyuniProject

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Finish

Thank You

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Documents

Deploying Uyuni with Sumaform · 2020. 10. 29. · Deploying Uyuni with Sumaform How to use IaC to deploy test environments for Uyuni project. About me Ricardo Mateus Software Engineer