"Infrastructure as Code" für Anfänger. XP Days Germany David Völkel

Transcription

1 "Infrastructure as Code" für Anfänger XP Days Germany David Völkel

2 @davidvoelkel TDD & Design CD & DevOp

3 Continuous Integration Automatic Build VCS Application

4 Automation Quality VCS Application Reproducible Faster Docs

5 Tip of the Iceberg? VCS App

6 Tip of the Iceberg? VCS App OS & Packages Config VM Network

7 Continuous Delivery VCS App OS & Packages Infrastructure? Config VM Network

8 Continuous Delivery Infrastructure as Code Software VCS OS & Packages Config VM Network

9 Agenda 1. Deployment 2. Provisioning 3. Environments 4. VM Management 5. SDN App OS & Packages Config VM Network DEMO

10 1.DEPLOYMENT App OS & Packages Config VM Image: Rigo Peter

11 Deployment SSH/SCP mvn Plugins App Server

12 Auto Deployment CI Build Pipeline VCS Build & Unit Tests Deployment Integration Tests App Server

13 App Server Options Distro Package Manager Fat-JARs Image: RRZEicons

14 App OS & Packages Config VM 2. PROVISION Box by Даниил Пронин from the Noun Project

15 Snowflake Servers

16 Snowflake Servers Work of Art

17 Configuration Management Server Provisioning Installation Config VCS Image: KUKA Systems GmbH

18 Configuration Management 90er 00er 10er CFEngine Chef Puppet Salt Ansible

19 Desired State Configuration Declarative Tests itself Idempotent

20 Our Provision 1.0 > mvn package (per jdeb) > scp software_and_provi.deb server # dpkg i *.deb # puppet apply > smoketest server Software VCS Build & Unit Tests Provision Deployment OS & Packages Config Server

21 Refactoring to 2.0 no shell no jdeb faster easier Windows OK

22 DEV TEST PROD App OS & Packages Config VM 3.ENVIRONMENTS Computer by Danny Sturgess from the Noun Project

23 Configuration Global vs. Environment mail.send.retry=3 reminder.intervall=7 mysql.url = jdbc:mysql://test-mysql-db/users mysql.driver = com.mysql.jdbc.driver mysql.user = username mysql.password = secretpassword oracle.url = jdbc:oracle://oracle-test/bills oracle.driver = oracle.jdbc.driver.oracledriver oracle.user = username2 oracle.password = secretpassword2

24 Configuration Global vs. Environment mail.send.retry=3 reminder.intervall=7 mysql.url = jdbc:mysql://test-mysql-db/users mysql.driver = com.mysql.jdbc.driver mysql.user = username mysql.password = secretpassword oracle.url = jdbc:oracle://oracle-test/bills oracle.driver = oracle.jdbc.driver.oracledriver oracle.user = username2 oracle.password = secretpassword2

25 Configuration Global vs. Environment mail.send.retry=3 reminder.intervall=7 mysql.driver = com.mysql.jdbc.driver oracle.driver = oracle.jdbc.driver.oracledriver mysql.url = jdbc:mysql://test-mysql-db/users mysql.user = username mysql.password = secretpassword oracle.url = jdbc:oracle://oracle-test/bills oracle.user = username2 oracle.password = secretpassword2

26 Configuration Global vs. Environment deploy(env) mail.send.retry=3 reminder.intervall=7 mysql.driver = com.mysql.jdbc.driver oracle.driver = oracle.jdbc.driver.oracledriver mysql.url = jdbc:mysql://test-mysql-db/users mysql.user = username mysql.password = secretpassword oracle.url = jdbc:oracle://oracle-test/bills oracle.user = username2 oracle.password = secretpassword2

27 Latest Config No branching!

28 App OS & Packages Config VM 4. VM MANAGEMENT Data Center Server Virtualization by Rahul KULKARNI from the Noun Project

29 Desired State Configuration Drift! Drift

30 Phoenix Server clean slate Clone Golden Master vs. DSC? Phoenix Image: RoFra

31 Technology Packer & AWS AMI VMWare VSphere Phoenix Image: RoFra

32 Security Patches? Rotate by Thomas Helbig from the Noun Project

33 Immutable Servers Freeze State Logs Config DB/Storage Image: Deutsche Fotothek

34 Pipeline Clone VM & Provision OS & Packages DEV VM VCS Provision Golden Master VM Image

35 VCS App Code Pipeline Build & UT Clone VM & Provision OS & Packages DEV VM VCS Provision Golden Master VM Image

36 VCS App Code Config Pipeline Build & UT Deploy Clone VM & Provision App & DEV Config OS & Packages DEV VM VCS Provision Golden Master VM Image

37 VCS App Code Config Pipeline Build & UT Deploy Int Test Clone VM & Provision App & DEV Config OS & Packages DEV VM VCS Provision Golden Master VM Image

38 Pipeline VCS App Code Config Build & UT Deploy Int Test Deploy Test App & DEV Config App & TEST Config Clone VM & Provision OS & Packages DEV VM OS & Packages Test VM VCS Provision

39 Pipeline VCS App Code Config Build & UT Deploy Int Test Deploy Test App & TEST Config Clone VM & Provision OS & Packages Test VM VCS Provision

40 Pipeline VCS App Code Config Build & UT Deploy Int Test Deploy Test App & TEST Config Clone VM & Provision OS & Packages Test VM VCS Provision Deploy Prod

41 Packer Pipeline Packer Temp Instance VCS Provision Golden Master AMI

42 Packer Pipeline Packer OS & Packages Temp Instance VCS Provision Golden Master AMI

43 Packer Pipeline Packer OS & Packages Temp Instance VCS Provision Golden Master AMI Provisioned AMI

44 Demo Ansible Jar Deploy Ansible Provision Vagrant, Packer, Ansible EC2 Module Terraform App OS & Packages Config VM Network

45 Resumee Version & automate infrastructure Living Documentation Quality, works on my machine Layers top to bottom

46 @davidvoelkel

47 Licence Creative Commons Attribution-ShareAlike 3.0