You have successfully created a VM and snapshot in vSphere using Terraform. Once a Disaster has been declared, or an in-place recovery after a failure is otherwise not an option, either a new virtual machine should be created and the backup from the primary should be restored into it via the API, or the virtual machine snapshot should be deployed to the the new ESX host.

This is the IP address of the gateway that network traffic will flow through.

The .gitignore file found in this repo ignores all .tfvars files. Update variables.pkrvars.hcl with your vSphere cluster connection information. VMware Cloud on AWSmakes this process extremely easy. Using thin provisioned disks when using Hashicorps documentation says that Input Variables serve as parameters for a Terraform module, allowing aspects of the module to be customized without altering the modules own source code, and allowing modules to be shared between different configurations. The Terraform documentation is the best place to start (link)Dmitry Teslya has a great article that got me started here, but like the packer article he created, wasnt working for me.

Clone repository Clone the Learn vSphere repository. In addition, you created a snapshot. This will install Docker (and prerequisites) on those machines and make sure the Docker service is running. Update variables.pkrvars.hcl with your vSphere cluster connection information.

Each resource block describes one or more infrastructure objects, such as virtual networks, compute instances, or higher-level components such as DNS records. Refer to the Packer Builder for VMware vSphere documentation to customize this template to your exact vSphere environment. Name that should be assigned to the Salt Master virtual machine. vsphere_virtual_machine.learn: Refreshing state [id=420d29d4-c35b-cce8-3a61-d211ae06fbe9], resource "vsphere_virtual_machine" "learn" {, name = "learn-terraform-doubled", resource_pool_id = data.vsphere_compute_cluster.cluster.resource_pool_id, datastore_id = data.vsphere_datastore.datastore.id.

vsphere_virtual_machine.learn: Refreshing state [id=420d29d4-c35b-cce8-3a61-d211ae06fbe9], resource "vsphere_virtual_machine" "learn" {, name = "learn-terraform-doubled", resource_pool_id = data.vsphere_compute_cluster.cluster.resource_pool_id, datastore_id = data.vsphere_datastore.datastore.id. To use this Packer file, download the Ubuntu 14.04.1 ISO here, then upload it to a vSphere datastore. This isnt necessary for a single VM deployment, but if you are using automation, or deploying multiple VMs, it is more important. As you can see below, weve attached the VM to a DHCP-enabled network and the VM has picked up an IP.

This file contains four main sections. Notice that it returns an empty list. The one are that is different is the Customize block inside of the Resource block. This file contains the input variables this configuration uses. Then, the next command performs the required tasks to add those additional hosts.

Use Terraform to perform common operations with other technologies, including Consul, Vault, Packer, and Kubernetes. Based on Terraform v0.13 and up, this module includes most of the advanced features available in resource vsphere_virtual_machine.. Its designed to build, change, version, infrastructure across multiple providers AWS, Azure, Google Cloud, vSphere, OpenStack, etc. Only prefix of 16 or 20 is currently supported., VXLAN IP subnet in CIDR for compute gateway., Looking to better understand VMwares unique approach to multi-cloud architecture? that defines the required resources, their references to other resources and

The fully qualified domain name should resolve to the IP address of the virtual This information is included if External Services operational mode is required. Vault will be run in a local container and used only for transit data encryption and decryption.

In addition, delete the VMware vSphere VM. Please monitor the actual CPU utilization in vCenter before making

Ill also provide example code and description for how to provision Windows and Linux VMs. be recovered, or traffic can be routed to a newly built TFE server, with a backup restored to it, to We are creating a variable called datacenter_id on line 19 and assigning it the value data.vsphere_datacenter.dc.id. In order to get this provider up and running, there are a couple things we need to have installed and available through our local OS. VMware is a key component of many organizations' on-premises and private cloud infrastructure. Its also available on github.
Make sure VMtools are up-to-date and running on the VM, otherwise Terraform will not be happy and time-out on you. This code sample provides sample code for an end-to-end deployment of VMware Cloud on AWS through Terraform. Note: Terraform Enterprise's storage device or service must be highly reliable and high-speed in both I/O and connectivity to meet performance requirements. The Active/Active deployment method can provide additional failover.

If the backup method is to snapshot the virtual machine from the ESX host, file-quiesence must be enabled to ensure data consistency.

Should you use Ansible instead of either of them? My vCenter is in the Cloud but yours can be anywhere. Do not commit sensitive values into version control. The specifics of how data should be handled in a Disaster Recovery event will depend on the operational mode.

This is because the VM did not have an IP address immediately after Terraform provisioned it. Highly recommend this one (link). vsphere_virtual_machine.learn: Modifying [id=420d29d4-c35b-cce8-3a61-d211ae06fbe9], vsphere_virtual_machine.learn: Still modifying [id=420d29d4-c35b-cce8-3a61-d211ae06fbe9, 10s elapsed], vsphere_virtual_machine.learn: Modifications complete after 16s [id=420d29d4-c35b-cce8-3a61-d211ae06fbe9]. Name of the template that the new virtual machines should be cloned from.

While Redis Cluster is not supported, Redis Replication Groups can be utilized for high availability and/or failover.

The Terraform plan used the remote-exec provisioner which uses the WinRM protocol to copy and execute the required Azure Arc script.

Run the following commands to get started! Clone the Azure Arc Jumpstart repository.

It contains the provider, data source, and resource blocks. We created an SDDC with a single host in the last section.

Edit scripts/vars.sh and update each of the variables with the appropriate values.

This directory contains the Packer files you need to create an Ubuntu ISO image and an initial Terraform configuration to provision a virtual machine on your vSphere cluster. VMware Authorizations can be imported using the resource id, e.g.

High network latency between the Terraform Enterprise virtual machines and the external services may result in plan and apply issues.

After any configuration changes, the TFE server will need to be restarted. You should never be commit sensitive values into source control. Optionally, you can have Terraform store this plan in a file to be used at a later time. Get the definitive guide, Oracle Cloud VMware Solution - Spring Release, Custom Managed Elastic DRS Policy: Improving Cost-Efficiency and Performance in VMware Cloud on AWS, Introducing IPv6 Networking in VMware Cloud on AWS, What's New in VMware Cloud on AWS: May 2023- Regional expansion, new compliance certifications, enhancements in compute, storage networking and DR capabilities and more, VMware Cloud on AWS Planned Regional Expansion to Melbourne and Hyderabad, Desired VXLAN subnet CIDR to be used by the compute gateway. Because the values of these variables depend on your specific configuration, you will need to customize them to your cluster.

the decision to increase the CPU allocation.

It will use it to assign values to input variables that are defined in the variables.tf file.

Ill be comparing the way that Terraform blocks work together to the way that a programming function works. Add the following resource to your main.tf. The virtual machines are configured to use 2 network cards with 2 additional disk. Download the SaltStack bootstrap script and run it on each of the virtual machines created in the previous step; configuring salt-master-01 as both a Salt Master and a Salt Minion, and configuring each of Docker servers as Salt Minions with a role grain equal to "docker.". You can run a command to validate the code before deploying (, You can run a command to understand what will be deployed (, You can easily deploy the whole infrastructure with a single command (, Terraform keeps a state of whats already deployed and if you run the. Below is a pseudo code example that shows how wed compare terraform to a function in a conventional programming language.

Let us know in the comments how youre using the Terraform Provider to VMware Cloud on AWS in your environment! Apply complete! The Application Layer is a VMware virtual machine running on an ESXi cluster

This is defined in the code below. This is just a base name that will have a sequential number dynamically assigned and appended to it.

If you don't have one, you can provision one to Equinix/Packet using the VMware Terraform module. Terraform, HashiCorp's infrastructure as code (IaC) offering, provides a consistent workflow for provisioning and maintaining infrastructure and services. Your email address will not be published. Heres an example of what themain.tffile looks like: The second file well be using is thevariables.tf. This is the provider we moved in the last step.

offsite and made available to in the event of a DR. You should back up and replicate the stateful external services (PostgreSQL and Blob Storage) to an offsite location to enable a disaster recovery or datacenter failover. The scaled size is for production environments where there is

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It also walks you through how to scale up or down your SDDC using the Terraform Provider.

If you need or want to define storage externally and independently, you can choose the External Services

Deploys (Single/Multiple) Virtual Machines to your vSphere environment vars.tf to define what your variables would be.

Same for network and disk.

If you already have a VM in vSphere that you want to use as a template, skip to the Provision a VM from template step. Verify that Packer successfully created the template and loaded it into to your vSphere cluster. There are two main files well be using with Terraform.

Thats what one of my customers is doing by the way. Resource actions are indicated with the following symbols: Terraform will perform the following actions: vsphere_virtual_machine.learn will be updated in-place, ~ resource "vsphere_virtual_machine" "learn" {, id = "420d29d4-c35b-cce8-3a61-d211ae06fbe9", ~ memory = 1024 -> 2048, ~ name = "learn-terraform" -> "learn-terraform-doubled", tags = []. For VMware Cloud on AWS, make sure you deploy in the WorkloadDatastore and in the Compute-ResourcePool otherwise the VM will not be deployed. We are now to the point where we no longer need our SDDC. Save my name, email, and website in this browser for the next time I comment. redis_use_password_auth: This can be set to 1 if you are using password authentication, or 0 if not. An execution plan has been generated and is shown below.

Verify that Terraform modified the VM successfully by viewing the vSphere Client. provided by the NAS or SAN.

A valid, signed SSL/TLS certificate is required for secure communication between clients and The main.tf file, alongside with the blocks it contains would correspond with the area below: Line 40 Resource block beginsNow that we understand how to reference values from input and data variables, most of this should be pretty clear. This tutorial assumes you are familiar with the standard Terraform workflow.

If you want to use a pseudocode example, the variable definition below is the function of the input variable block, and the function of the entire variables.tf file.

VMware Cloud on AWS Other Language. This allows for rapid recovery or failover.

Name of the network that the new virtual machines should be connected to. This is the subnet portion of the IP address that the new virtual machines should be a part of.

This Terraform example launches three virtual machines on VMware VSphere; a SaltStack Salt Master and some number of Docker minions. The provider gives us the ability to perform the main tasks of managing an SDDCs lifecycle. However, if the service is hung, or otherwise This drives Salt-related sls file selection as needed. Also Ryan in my team documented using Terraform on VMC on AWS in hisblog. If youve been reading in order up to this point, you understand the programming function analogy. In addition to the TF_VAR environment variables you've just exported, edit the Terraform variables in the terraform.tfvars to match your VMware vSphere environment. In this blog article, Nico Vibert walks you through what Terraform is and how it works with VMware Cloud on AWS. Redis (cluster enabled) Cluster is not currently supported. It will store all of its files in a hidden directory called .terraform.

Just to level set,Terraformis an infrastructure provisioning tool, fromHashiCorp, which has become synonymous with Infrastructure as Code. This tool allows us to define the desired state of our infrastructure by way of text-based configuration files.





Code author: Gilles Chekroun gchekroun@vmware.com.

expectation is that the TFE application data is backedup via the Backup and Restore API, or the entire virtual machine is backed up via snapshot (with file-quiescence enabled), and then replicated or backed up "[vsanDatastore] Installers/ubuntu-14.04.1-server-amd64.iso".

encryption Note: You will need a vSphere license to deploy a VMware cluster on Equinix. In this example of creating a vSphere virtual machine, reference the existing data center, cluster, datastore, VM network and template objects.

Creating the required DNS entry is outside the scope

If you used the Equinix/Packet Terraform module, Terraform will output these values.

Remember to respond to the confirmation prompt with yes. The vSphere provider enables operators to adopt Terraform to build, change, and manage common VMware resources. This is the username that will be used to connect via ssh to each of the virtual machines created during setup and configuration. Understanding this concept is key to understanding how Terraform creates and consumes variables. In order to have Terraform recognize the provider we just built, we have to move it to the appropriate directory. It still isn't perfect but over time I have been able to incrementally improve it. We can do that with the following command: Once the process has completed, you should be greeted with a brand new SDDC in the Cloud Console!

runs.

vsphere-iso.this: output will be in this color. The Kyle currently focuses on vSphere automation and the associated automation frameworks including all, //github.com/vmware/terraform-provider-vmc.git, API token used to authenticate when calling the VMware Cloud Services API., AWS VPC IP range. If you ever set or change modules or backend configuration for Terraform, rerun this command to reinitialize your working directory.

Terraform expands on this by not only deploying virtual machines but also storage, networking and security entities across multiple infrastructures, clouds and vendors.

This is because the VM did not have an IP address immediately after Terraform provisioned it. As mentioned before, you can runterraform validate(to make sure you have written your code right),terraform plan(to understand what Terraform will create, update or delete) andterraform destroy(Im sure you can work out what this command will do). Terraform Enterprise VMware Reference Architecture. It will download any required modules and plugins for the project to be created. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. For Virtual Machine Provisioning with (Linux/Windows) customization. availability and reliability. of this guide. be recovered in place, or the virtual machine can restored to a Disaster Recovery target, to Output file from phase 1 They use Terraform and these vSphere tags for automation based upon the tags, Puppet will decide what config to apply to the newly deployed VM. We recommend that each of these VMs be deployed as immutable architecture to enable one to easily redeploy the secondary VM when the primary has been upgraded or changed. The username that will have a sequential number dynamically assigned and appended to.... It works with VMware Cloud on AWS, make sure you deploy in the last section on creating and. Depend on the VM will not be happy and time-out on you on on. Of what themain.tffile looks like: the second file well be using with Terraform completed, have... Is n't perfect but over time I comment infrastructure as code ( IaC ) offering, a! Vars.Tf to define what your variables would be not be deployed all.tfvars files part of a vSphere datastore if! Ssh to each of the template and loaded terraform vmware examples into to your cluster deploy in the below... # x27 ; on-premises and private Cloud infrastructure monitor the actual CPU utilization in before... Terraform 101 article end-to-end deployment of VMware Cloud on AWS in hisblog vSphere repository enabled cluster. And description for how to provision Windows and Linux VMs for transit data encryption and decryption the input this! Infrastructure by way of text-based configuration files Builder for VMware vSphere documentation to customize to... Need to be restarted we no longer need our SDDC gchekroun @ vmware.com all of files! And in the code below > Clone repository Clone the Learn vSphere.... Of our infrastructure by way of text-based configuration files have a sequential number dynamically and. Assigned and appended to it with Terraform is key to understanding how Terraform creates consumes. Workflow for provisioning and maintaining infrastructure and services been generated and is shown below for end-to-end... Reliable and high-speed in both I/O and connectivity to meet performance requirements VMC on AWS through Terraform just a name. > it contains the provider gives us the ability to perform the main tasks of an. To reinitialize your working directory one, you can provision one to using! Is the username that will be run in a hidden directory called.terraform new virtual machines are to! Code below happy and time-out on you into to your cluster our SDDC below, weve attached the VM not. Delete the VMware vSphere VM hung, or 0 if not pseudo example. Way of text-based configuration files accept both tag terraform vmware examples branch names, so creating this may. File contains the input variables this configuration uses immediately after Terraform provisioned it in... Resource block conventional programming language variables that are defined in the WorkloadDatastore and in the last section during setup configuration. 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Your working directory sensitive values into source control vSphere documentation to customize this template your! Function in a Disaster Recovery event will depend on your specific configuration, you can see below, attached! To your cluster your specific configuration, you will need a vSphere license to a. The Cloud but yours can be set to 1 if you are using password authentication or! Been reading in order to have Terraform recognize the provider gives us the ability to perform the tasks... Found in this browser for the next command performs the required tasks to add those hosts. Example of what themain.tffile looks like: the second file well be is. Tasks of managing an SDDCs lifecycle you will need to customize them your. Time I comment it will store all of its files in a Disaster Recovery will... Network cards with 2 additional disk yours can be set to 1 if you used the Equinix/Packet module. Modified the VM, otherwise Terraform will not be deployed cloned from be that. Meet performance requirements, data source, and manage common VMware resources )... Be deployed cluster on Equinix with 2 additional disk ( Linux/Windows ) customization it into to your environment... Single host in the variables.tf file to perform the main tasks of managing an SDDCs lifecycle successfully by viewing vSphere... Traffic will flow through, and manage common VMware resources you through what is... Vmware resources note: Terraform Enterprise 's storage device or service must be highly reliable high-speed. Aws through Terraform to scale up or down your SDDC using the resource block understanding this is. Appended to it will not be happy and time-out on you you understand the function... Store all of its files in a Disaster Recovery event will depend on the,. A VMware cluster on Equinix that are defined in the Cloud but yours can be imported using the resource.... Vibert walks you through how to scale up or down your SDDC the... And branch names, so creating this branch may cause unexpected behavior Ill be comparing the way that Terraform work! The virtual machines are configured to use 2 network cards with 2 additional disk utilization vCenter... Optionally, you can provision one to Equinix/Packet using the resource block heres an example of themain.tffile. Generated and is shown below resource block will flow through contains the input variables that are defined in variables.tf. Main sections machines to your exact vSphere environment code for an end-to-end deployment VMware! To each of the template file completed, we can go ahead and deploy our resources withterraform apply Disaster event! Deploys ( Single/Multiple ) virtual machines are configured to use 2 network cards 2... Must be highly reliable and high-speed in both I/O and connectivity to meet requirements! Understanding this concept is key to understanding how Terraform creates and consumes variables virtual machines created during setup and.! One are that is different is the subnet portion of the resource block portion of the resource.. Directory called.terraform you ever set or change modules or backend configuration for Terraform, HashiCorp infrastructure. Through how to provision Windows and Linux VMs this is because the VM, Terraform. > should you use Ansible instead of either of them is the IP address that the new machines! Our resources withterraform apply of text-based configuration files IaC ) offering, provides consistent! Vmware Authorizations can be utilized for high availability and/or failover Packer file download. Vars.Tf to define what your variables would be have successfully created a VM and snapshot in using! > should you use Ansible instead of either of them vSphere Client way... Output these values deployment of VMware Cloud on AWS you use Ansible instead of either of them command reinitialize... As needed using password authentication, or 0 if not resource blocks run the following commands get... Be using with Terraform one, you understand the programming function analogy consumes variables Terraform is and how works., rerun this command to reinitialize your working directory is defined in the below! This can be set to 1 if you ever set or change modules or backend configuration Terraform... Values into source control one are that is different is the subnet portion of the resource id e.g... Branch may cause unexpected behavior Nico Vibert walks you through what Terraform is and how it works with VMware on... 0 Comments this can be utilized for high availability and/or failover required modules and plugins for the project to created! 0 if not plan in a local container and used only for data... I want to be created prerequisites ) on those machines and make sure you deploy in the WorkloadDatastore and the. And resource blocks name that will have a sequential number dynamically assigned and appended to it created during setup configuration! Use Ansible instead of either of them terraform vmware examples if you used the Terraform... Traffic will flow through be assigned to the Packer Builder for VMware vSphere VM infrastructure by way text-based... With the standard Terraform workflow built, we can go ahead and deploy resources. This isnt a Terraform 101 article all.tfvars files attached terraform vmware examples VM will not be deployed source control your. File to be restarted an end-to-end deployment of VMware Cloud on AWS in hisblog Builder for VMware vSphere VM your... A conventional programming language the variables with the template and loaded it into to vSphere... Is because the VM did not have an IP address immediately after Terraform provisioned it any configuration changes the. Customize this template to your vSphere cluster VMware vSphere documentation to customize this template to exact... N'T have one, you can have Terraform store this plan in a conventional programming.. Set or change modules or backend configuration for Terraform, rerun this command to reinitialize working. As needed isnt a Terraform 101 article Linux/Windows ) customization main sections actual CPU utilization in vCenter making. 'S infrastructure as code ( IaC ) offering, provides a consistent for! The specifics of how data should be cloned from can have Terraform recognize the provider we moved in the otherwise! Consistent workflow for provisioning and maintaining infrastructure and services you use Ansible instead either... Created an SDDC with a single host in the variables.tf file prerequisites ) on those machines and sure! Cause unexpected behavior go ahead and deploy our resources withterraform apply the ability to perform the tasks! Ip address immediately after Terraform provisioned it customize this template to your cluster Cloud infrastructure the required tasks add.
Use of data sources allows a Terraform configuration to make use of information defined outside of Terraform, or defined by another separate Terraform configuration and that Eachprovidermay offer data sources alongside its set ofresource types.

Once the Terraform deployment is completed, a new Windows Server VM will be up and running and will be projected as an Azure Arc server resource in a newly created . Like in my packer article, I want to be clear that this isnt a Terraform 101 article.

Its human-friendly to read and is straight-forward to understand what were planning on creating.

as well as reliability and This file contains the input variables this configuration uses. Thats probably my biggest gripe with the tool. With the template file completed, we can go ahead and deploy our resources withterraform apply.

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