Taming Infrastructure Workflow at Scale with Terraform

Today’s cloud infrastructure is really complex. What if you could truly make this infrastructure a black box? What if you could mutate this infrastructure safely and easily? See how to use Terraform efficiently across hundreds of developers leveraging infrastructure as code and Terraform modules.

As more operations choices are added to your data center, whether through company acquisitions, a growing development team, or general technical debt, managing infrastructure complexity becomes a nightmare. Yet the end goal is still the same — safely deploy your application to your infrastructure. We need to tame our data centers by managing change across systems, enforcing policies, and by establishing a workflow for both developers and operations engineers to build in a collaborative environment.

This talk will discuss the problems faced in managing a modern cloud infrastructure, and how a set of innovative open source tools like Terraform can be used to tame the rising complexity curve. Terraform builds on years of research on graph theory to model the relationships between infrastructure resources so operators can safely manage and change infrastructure resources across bare metal, IaaS, PasS, and SaaS. Terraform models and potentially prevents that simple change with unforeseen consequences so operators don't have to.

Join me as I take you on a journey of using Terraform as we take control of our cloud infrastructure. This goal of this demo driven talk is to showcase how Terraform can help build multi-tier application infrastructure supporting multiple cloud platforms and services.

This talk was given at NDC Oslo 2018. For more details visit: https://ndcoslo.com/talk/taming-infrastructure-workflow-at-scale/

Github repository for the live demo done during the talk: https://github.com/anubhavmishra/terraform-workflow-examples

Transcript

1. Taming Infrastructure Workflow at Scale
   With Terraform
   https://unsplash.com/photos/-a4tzI2fNW8 Photo by Rita Morais
   @anubhavm
   
   

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2. @anubhavm
   Anubhav Mishra
   Developer Advocate, HashiCorp
   

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3. PROVISION, SECURE AND RUN ANY INFRASTRUCTURE
   Nomad Consul
   Vault
   Vagrant Packer Terraform
   Consul Enterprise
   Terraform Enterprise
   Vault Enterprise
   PRODUCT SUITE
   OSS TOOL SUITE
   RUN
   Applications
   SECURE
   Application Infrastructure
   PROVISION
   Infrastructure
   FOR INDIVIDUALS FOR TEAMS
   Nomad Enterprise
   

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4. Evolution
   

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5. Copyright © 2017 HashiCorp
   @anubhavm
   
   DATACENTER
   Evolution
   !5
   ~30 years ago
   

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6. Copyright © 2017 HashiCorp
   @anubhavm
   
   DATACENTER
   Evolution
   !6
   ~20 years ago
   

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7. Copyright © 2017 HashiCorp
   @anubhavm
   
   DATACENTER
   Evolution
   !7
   ~15-20 years ago
   

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8. Copyright © 2017 HashiCorp
   @anubhavm
   
   DATACENTER
   Evolution
   !8
   ~10 years ago
   

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9. Copyright © 2017 HashiCorp
   @anubhavm
   
   DATACENTER
   Evolution
   !9
   VIRTUAL MACHINES
   ~10 years ago
   

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10. Copyright © 2017 HashiCorp
    @anubhavm
    
    DATACENTER
    Evolution
    !10
    CONTAINERS
    VIRTUAL MACHINES
    ~5 years ago
    

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11. Copyright © 2017 HashiCorp
    @anubhavm
    
    DATACENTER
    Evolution
    !11
    CONTAINERS
    VIRTUAL MACHINES
    ~5 years ago
    

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12. Copyright © 2017 HashiCorp
    @anubhavm
    
    DATACENTER
    DNS
    Evolution
    !12
    DATABASE
    Presently
    

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13. Copyright © 2017 HashiCorp
    @anubhavm
    
    DC 1
    Evolution
    !13
    DC 2
    Presently
    

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14. Copyright © 2017 HashiCorp
    @anubhavm
    
    Evolution
    !14
    Rise in Complexity
    

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15. Workflow
    Photo by Daniel Apodaca on Unsplash
    

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16. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !16
    Previously
    

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17. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !16
    BUY
    Previously
    

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18. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !16
    BUY PROVISION
    Previously
    

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19. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !16
    BUY PROVISION UPDATE/DESTROY
    -/+
    Previously
    

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20. Copyright © 2017 HashiCorp
    @anubhavm
    
    BUY
    Workflow
    !17
    PROVISION UPDATE/DESTROY
    -/+
    Previously
    

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21. Copyright © 2017 HashiCorp
    @anubhavm
    
    BUY
    Workflow
    !17
    Previously
    

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22. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !18
    BUY
    Presently
    

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23. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !18
    BUY
    Presently
    

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24. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !19
    PROVISION UPDATE/DESTROY
    -/+
    BUY
    Presently
    

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25. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !19
    PROVISION
    BUY
    Presently
    

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26. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !19
    PROVISION
    Presently
    

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27. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !19
    PROVISION
    Presently
    

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28. Copyright © 2017 HashiCorp
    @anubhavm
    
    PROVISION
    Workflow
    !20
    Presently
    

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29. Copyright © 2017 HashiCorp
    @anubhavm
    
    PROVISION
    Workflow
    !20
    Presently
    

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30. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !21
    BUY PROVISION UPDATE/DESTROY
    -/+
    Presently
    

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31. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !21
    UPDATE/DESTROY
    -/+
    Presently
    

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32. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !22
    UPDATE/DESTROY
    -/+
    CLOUD PROVIDER API
    Presently
    

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33. Copyright © 2017 HashiCorp
    @anubhavm
    
    Workflow
    !23
    Presently
    

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34. Copyright © 2017 HashiCorp
    @anubhavm
     !24
    CDW
    

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35. Copyright © 2017 HashiCorp
    @anubhavm
     !24
    CDW
    

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36. Copyright © 2017 HashiCorp
    @anubhavm
     !24
    CDW
    

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37. Copyright © 2017 HashiCorp
    @anubhavm
     !25
    CDW
    

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38. View Slide

39. $ ssh ubuntu@server.com

    $ sudo apt-get install default-jre
    $ echo “the oracle way”
    $ sudo add-apt-repository ppa:webupd8team/java
    $ sudo apt-get update
    $ sudo apt-get install oracle-java8-installer
    $ ./setup-java.sh
    Terminal
    

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40. View Slide

41. View Slide

42. $ aws
    usage: aws [options]
    [ ...] [parameters]
    To see help text, you can run:
    aws help
    aws help
    aws help
    Terminal
    

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43. View Slide

44. View Slide

45. Why Did We Change?
    Photo by Maxime Rossignol on Unsplash
    

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46. Copyright © 2017 HashiCorp
    @anubhavm
     !33
    Deliver Applications at a Rapid Pace
    

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47. Copyright © 2017 HashiCorp
    @anubhavm
     !34
    Deliver Applications at Scale
    

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48. Copyright © 2017 HashiCorp
    @anubhavm
     !35
    Single & Unified Workflow for Infrastructure
    

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49. View Slide

50. s
    Copyright © 2017 HashiCorp @anubhavm
    
    Motivation
    !37
    Why Terraform?
    

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51. Copyright © 2017 HashiCorp
    @anubhavm
    
    Why Terraform?
    !38
    How Do We Provision Resources?
    • Compute (Cloud Servers)
    • Network (VPCs, ACLs, Firewalls)
    • Storage (Databases, Object Stores)
    

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52. Copyright © 2017 HashiCorp
    @anubhavm
    
    Why Terraform?
    !39
    How Do We Manage the Lifecycle of Resources?
    • Compute (Cloud Servers)
    • Network (VPCs, ACLs, Firewalls)
    • Storage (Databases, Object Stores)
    

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53. Copyright © 2017 HashiCorp
    @anubhavm
    
    Why Terraform?
    !40
    How Do We Enforce Policies Across the Resources?
    • Compute (Cloud Servers)
    • Network (VPCs, ACLs, Firewalls)
    • Storage (Databases, Object Stores)
    

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54. Copyright © 2017 HashiCorp
    @anubhavm
    
    Why Terraform?
    !41
    How Do We Automate and Share the Configurations?
    • Compute (Cloud Servers)
    • Network (VPCs, ACLs, Firewalls)
    • Storage (Databases, Object Stores)
    

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55. Goal
    

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56. Copyright © 2017 HashiCorp
    @anubhavm
    
    Goal
    !43
    Provide a Unified Workflow Using Infrastructure as Code
    to Iterate Over Infrastructure Safely
    that is Capable of Provisioning Anything Anywhere.
    

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57. Copyright © 2017 HashiCorp
    @anubhavm
     !44
    Terminal
    resource "TYPE" "NAME" {
    ATTRIBUTES
    }
    

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58. Copyright © 2017 HashiCorp
    @anubhavm
     !45
    Terminal
    resource "azurerm_virtual_machine" "web" {
    storage_image_reference {
    publisher = "Canonical"
    offer = "UbuntuServer"
    sku = "16.04-LTS"
    version = "latest"
    }
    }
    resource "aws_instance" "web" {
    ami = "ami-b123125"
    }
    main.tf
    

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59. Copyright © 2017 HashiCorp
    @anubhavm
     !46
    Terminal
    resource "azurerm_public_ip" "web" {
    name = "webserver-ip"
    location = "West US"
    resource_group_name = "webserver-rg"
    public_ip_address_allocation = "static"
    }
    resource "dnsimple_record" "hello" {
    domain = "example.com"
    name = "test"
    value = "${azurerm_public_ip.web.ip_address}"
    type = "A"
    }
    main.tf
    

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60. Copyright © 2017 HashiCorp
    @anubhavm
     !47
    Terminal
    resource "azurerm_public_ip" "web" {
    name = "webserver-ip"
    location = "West US"
    resource_group_name = "webserver-rg"
    public_ip_address_allocation = "static"
    }
    resource "dnsimple_record" "hello" {
    domain = "example.com"
    name = "test"
    value = "${azurerm_public_ip.web.ip_address}"
    type = "A"
    }
    main.tf
    

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61. Copyright © 2017 HashiCorp
    @anubhavm
     !48
    Terminal
    resource "cloudflare_page_rule" "www" {
    # ...
    }
    resource "fastly_service_v1" "myservice" {
    name = "myawesometestservice"
    # ...
    }
    main.tf
    

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62. Copyright © 2017 HashiCorp
    @anubhavm
     !49
    Terminal
    resource "github_membership" "membership_for_some_user" {
    username = "admin"
    role = "owner"
    }
    resource "gitlab_project" "example" {
    name = "example"
    description = "My awesome codebase"
    visibility_level = "public"
    }
    main.tf
    

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63. Copyright © 2017 HashiCorp
    @anubhavm
     !50
    ~100 Terraform Providers
    

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64. Copyright © 2017 HashiCorp
    @anubhavm
     !50
    

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65. Copyright © 2017 HashiCorp
    @anubhavm
     !50
    

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66. Copyright © 2017 HashiCorp
    @anubhavm
     !51
    CRUD API =
    

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67. Copyright © 2017 HashiCorp
    @anubhavm
     !52
    CRUD API =
    

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68. Copyright © 2017 HashiCorp
    @anubhavm
     !52
    CRUD API =
    Create()
    

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69. Copyright © 2017 HashiCorp
    @anubhavm
     !52
    CRUD API =
    Create() Read()
    

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70. Copyright © 2017 HashiCorp
    @anubhavm
     !52
    CRUD API =
    Create() Read() Update()
    

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71. Copyright © 2017 HashiCorp
    @anubhavm
     !52
    CRUD API =
    Create() Read() Update() Destroy()
    

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72. Copyright © 2017 HashiCorp
    @anubhavm
     !53
    Describe Your Infrastructure in Text Files
    

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73. Copyright © 2017 HashiCorp
    @anubhavm
     !54
    Human Friendly Configuration
    

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74. Copyright © 2017 HashiCorp
    @anubhavm
     !55
    Human Friendly Configuration <3 JSON
    

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75. Copyright © 2017 HashiCorp
    @anubhavm
     !56
    Store in Any VCS
    

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76. Copyright © 2017 HashiCorp
    @anubhavm
     !57
    Track the History of Your Infrastructure
    

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77. PLAN & APPLY
    

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78. Copyright © 2017 HashiCorp
    @anubhavm
     !59
    Terminal
    resource "azurerm_public_ip" "web" {
    resource_group_name = "webserver-rg"
    public_ip_address_allocation = "static"
    }
    resource "azurerm_network_interface" "web" {
    resource_group_name = "webserver-rg"
    ip_configuration {
    .....
    public_ip_address_id = "${azurerm_public_ip.web.id}"
    }
    }
    resource "azurerm_virtual_machine" "web" {
    count = 1
    network_interface_ids = ["${azurerm_network_interface.web.id}"]
    storage_image_reference {
    offer = "UbuntuServer"
    .....
    }
    }
    resource "dnsimple_record" "web" {
    domain = "example.com"
    name = "webs"
    value = "${azurerm_public_ip.web.ip_address}"
    type = "A"
    }
    main.tf
    

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79. Copyright © 2017 HashiCorp
    @anubhavm
     !60
    Terminal
    resource "azurerm_public_ip" "web" {
    resource_group_name = "webserver-rg"
    public_ip_address_allocation = "static"
    }
    resource "azurerm_network_interface" "web" {
    resource_group_name = "webserver-rg"
    ip_configuration {
    .....
    public_ip_address_id = "${azurerm_public_ip.web.id}"
    }
    }
    resource "azurerm_virtual_machine" "web" {
    count = 1
    network_interface_ids = ["${azurerm_network_interface.web.id}"]
    storage_image_reference {
    offer = "UbuntuServer"
    .....
    }
    }
    resource "dnsimple_record" "web" {
    domain = "example.com"
    name = "webs"
    value = "${azurerm_public_ip.web.ip_address}"
    type = "A"
    }
    main.tf
    

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80. Copyright © 2017 HashiCorp
    @anubhavm
     !61
    Terminal
    $ terraform plan
    main.tf
    

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81. Copyright © 2017 HashiCorp
    @anubhavm
     !62
    “Shows You What Will Happen
    Before It Actually Happens”
    TERRAFORM PLAN
    Anubhav Mishra
    NDC Oslo 2018
    

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82. Copyright © 2017 HashiCorp
    @anubhavm
     !63
    Terminal
    + azurerm_public_ip.web
    .....
    + azurerm_network_interface.web
    .....
    + azurerm_virtual_machine.webserver
    .....
    + dnsimple_record.hello
    id:
    domain: "example.com"
    domain_id:
    hostname:
    name: "test"
    priority:
    ttl: "3600"
    type: "A"
    value: "${azurerm_public_ip.web.ip_address}"
    shell
    

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83. Copyright © 2017 HashiCorp
    @anubhavm
     !64
    Terminal
    + azurerm_public_ip.web
    .....
    + azurerm_network_interface.web
    .....
    + azurerm_virtual_machine.webserver
    .....
    + dnsimple_record.hello
    id:
    domain: "example.com"
    domain_id:
    hostname:
    name: "test"
    priority:
    ttl: "3600"
    type: "A"
    value: "${azurerm_public_ip.web.ip_address}"
    shell
    

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84. Copyright © 2017 HashiCorp
    @anubhavm
     !65
    Terminal
    + azurerm_public_ip.web
    .....
    + azurerm_network_interface.web
    .....
    + azurerm_virtual_machine.webserver
    .....
    + dnsimple_record.hello
    id:
    domain: "example.com"
    domain_id:
    hostname:
    name: "test"
    priority:
    ttl: "3600"
    type: "A"
    value: "${azurerm_public_ip.web.ip_address}"
    shell
    

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85. Copyright © 2017 HashiCorp
    @anubhavm
     !66
    Terminal
    + azurerm_public_ip.web
    .....
    + azurerm_network_interface.web
    .....
    + azurerm_virtual_machine.webserver
    .....
    + dnsimple_record.hello
    id:
    domain: "example.com"
    domain_id:
    hostname:
    name: "test"
    priority:
    ttl: "3600"
    type: "A"
    value: "${azurerm_public_ip.web.ip_address}"
    shell
    

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86. Copyright © 2017 HashiCorp
    @anubhavm
     !67
    Terminal
    $ terraform apply
    shell
    

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87. Copyright © 2017 HashiCorp
    @anubhavm
     !68
    Previously?????
    

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88. View Slide

89. View Slide

90. State
    

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91. Copyright © 2017 HashiCorp
    @anubhavm
     !71
    Map of Real World Resources
    to Your Configuration.
    TERRAFORM STATE
    

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92. Copyright © 2017 HashiCorp
    @anubhavm
     !72
    Terminal
    {
    "version": 3,
    "terraform_version": "0.11.5",
    "serial": 4,
    "lineage": "af985fb6-6e75-66bc-984a-7635ea4249c7",
    "modules": [
    {
    "path": [
    "root"
    ],
    "outputs": {},
    "resources": {
    "azurerm_resource_group.default": {
    "type": "azurerm_resource_group",
    "depends_on": [],
    "primary": {
    "id": "",
    },
    },
    "deposed": [],
    "provider": "provider.azurerm"
    }
    },
    "depends_on": []
    },
    terraform.tfstate
    

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93. Copyright © 2017 HashiCorp
    @anubhavm
     !73
    Terminal
    {
    "version": 3,
    "terraform_version": "0.11.5",
    "serial": 4,
    "lineage": "af985fb6-6e75-66bc-984a-7635ea4249c7",
    "modules": [
    {
    "path": [
    "root"
    ],
    "outputs": {},
    "resources": {
    "azurerm_resource_group.default": {
    "type": "azurerm_resource_group",
    "depends_on": [],
    "primary": {
    "id": "",
    },
    },
    "deposed": [],
    "provider": "provider.azurerm"
    }
    },
    "depends_on": []
    },
    terraform.tfstate
    

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94. Copyright © 2017 HashiCorp
    @anubhavm
     !73
    Terminal
    {
    "version": 3,
    "terraform_version": "0.11.5",
    "serial": 4,
    "lineage": "af985fb6-6e75-66bc-984a-7635ea4249c7",
    "modules": [
    {
    "path": [
    "root"
    ],
    "outputs": {},
    "resources": {
    "azurerm_resource_group.default": {
    "type": "azurerm_resource_group",
    "depends_on": [],
    "primary": {
    "id": "",
    },
    },
    "deposed": [],
    "provider": "provider.azurerm"
    }
    },
    "depends_on": []
    },
    terraform.tfstate
    

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95. Copyright © 2017 HashiCorp
    @anubhavm
     !73
    Terminal
    {
    "version": 3,
    "terraform_version": "0.11.5",
    "serial": 4,
    "lineage": "af985fb6-6e75-66bc-984a-7635ea4249c7",
    "modules": [
    {
    "path": [
    "root"
    ],
    "outputs": {},
    "resources": {
    "azurerm_resource_group.default": {
    "type": "azurerm_resource_group",
    "depends_on": [],
    "primary": {
    "id": "",
    },
    },
    "deposed": [],
    "provider": "provider.azurerm"
    }
    },
    "depends_on": []
    },
    terraform.tfstate
    Storage:
    file, consul, azurerm,
    s3, gcs, etc.
    

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96. View Slide

97. View Slide

98. Collaboration
    Photo by rawpixel on Unsplash
    

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99. View Slide

100. Copyright © 2017 HashiCorp
     @anubhavm
      !77
     

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101. Copyright © 2017 HashiCorp
     @anubhavm
      !78
     OPERATIONS ENGINEER
     SOFTWARE ENGINEER
     

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102. Copyright © 2017 HashiCorp
     @anubhavm
      !79
     OPERATIONS ENGINEER
     SOFTWARE ENGINEER
     

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103. Copyright © 2017 HashiCorp
     @anubhavm
      !79
     OPERATIONS ENGINEER
     SOFTWARE ENGINEER
     

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104. Copyright © 2017 HashiCorp
     @anubhavm
      !79
     OPERATIONS ENGINEER
     SOFTWARE ENGINEER
     

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105. Copyright © 2017 HashiCorp
     @anubhavm
      !79
     OPERATIONS ENGINEER
     SOFTWARE ENGINEER
     

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106. Copyright © 2017 HashiCorp
     @anubhavm
      !79
     OPERATIONS ENGINEER
     SOFTWARE ENGINEER
     

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107. Copyright © 2017 HashiCorp
     @anubhavm
      !80
     OPERATIONS ENGINEER
     SOFTWARE ENGINEER
     

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108. Modules
     

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109. Copyright © 2017 HashiCorp
     @anubhavm
      !82
     Terminal
     resource "azurerm_public_ip" "web" {
     .....
     }
     resource "azurerm_network_interface" "web" {
     ip_configuration {
     .....
     public_ip_address_id = "${azurerm_public_ip.web.id}"
     }
     }
     resource "azurerm_virtual_machine" "web" {
     count = 1
     network_interface_ids = ["${azurerm_network_interface.web.id}"]
     storage_image_reference {
     publisher = "Canonical"
     offer = "UbuntuServer"
     sku = "16.04-LTS"
     version = "latest"
     }
     }
     resource "dnsimple_record" "web" {
     domain = "example.com"
     name = "test"
     value = "${azurerm_public_ip.web.ip_address}"
     type = "A"
     }
     main.tf
     

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110. Copyright © 2017 HashiCorp
     @anubhavm
      !83
     Terminal
     resource "azurerm_public_ip" "web" {
     .....
     }
     resource "azurerm_network_interface" "web" {
     ip_configuration {
     .....
     public_ip_address_id = "${azurerm_public_ip.web.id}"
     }
     }
     resource "azurerm_virtual_machine" "web" {
     count = "${var.count}"
     network_interface_ids = ["${azurerm_network_interface.web.id}"]
     storage_image_reference {
     publisher = "Canonical"
     offer = "${var.os_name}"
     sku = "${var.sku}"
     version = "latest"
     }
     }
     resource "dnsimple_record" "web" {
     domain = "example.com"
     name = "test"
     value = "${azurerm_public_ip.web.ip_address}"
     type = "A"
     }
     main.tf
     

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111. Copyright © 2017 HashiCorp
     @anubhavm
      !84
     Terminal
     resource "azurerm_public_ip" "web" {
     .....
     }
     resource "azurerm_network_interface" "web" {
     ip_configuration {
     .....
     public_ip_address_id = "${azurerm_public_ip.web.id}"
     }
     }
     resource "azurerm_virtual_machine" "web" {
     count = "${var.count}"
     network_interface_ids = ["${azurerm_network_interface.web.id}"]
     storage_image_reference {
     publisher = "Canonical"
     offer = "${var.os_name}"
     sku = “${var.sku}"
     version = "latest"
     }
     }
     resource "dnsimple_record" "web" {
     domain = "example.com"
     name = "test"
     value = "${azurerm_public_ip.web.ip_address}"
     type = "A"
     }
     main.tf
     

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112. Copyright © 2017 HashiCorp
     @anubhavm
      !85
     Terminal
     module "webserver" {
     source = "mishracorp/webserver"
     count = 10
     os_name = "UbuntuServer"
     }
     main.tf
     

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113. Copyright © 2017 HashiCorp
     @anubhavm
      !86
     

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114. Copyright © 2017 HashiCorp
     @anubhavm
      !87
     Terminal
     module "webserver" {
     source = "mishracorp/webserver"
     count = 10
     os_name = "UbuntuServer"
     }
     main.tf
     

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115. Copyright © 2017 HashiCorp
     @anubhavm
      !88
     Terminal
     module "webserver" {
     source = "mishracorp/webserver"
     count = 10
     os_name = "UbuntuServer"
     }
     main.tf
     OPERATIONS ENGINEER
     

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116. Copyright © 2017 HashiCorp
     @anubhavm
      !89
     Terminal
     module "webserver" {
     source = "mishracorp/webserver"
     count = 10
     os_name = "UbuntuServer"
     }
     main.tf
     OPERATIONS ENGINEER SOFTWARE ENGINEER
     

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117. Copyright © 2017 HashiCorp
     @anubhavm
      !90
     Terminal
     module "webserver" {
     source = "mishracorp/webserver"
     count = 10
     os_name = "UbuntuServer"
     }
     main.tf
     OPERATIONS ENGINEER SOFTWARE ENGINEER
     WEBSERVERS
     

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118. INFRASTRUCTURE WORKFLOW FOR THE CLOUD
     

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119. s
     Copyright © 2017 HashiCorp @anubhavm
      !92
     DEMO
     

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120. www.hashicorp.com
     FOR EVERYONE, EVERYWHERE
     Thank You!
     I have stickers!
     Ask me anything. @anubhavm
     Anubhav Mishra
     

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