Free HashiCorp VA-002-P Practice Exam with Questions & Answers | Set: 5

A provider is responsible for understanding API interactions and exposing resources. Providers generally are an IaaS (e.g., Alibaba Cloud, AWS, GCP, Microsoft Azure, OpenStack), PaaS (e.g., Heroku), or SaaS services (e.g., Terraform Cloud, DNSimple, CloudFlare).

By default, the state file is stored in a local file named "terraform.tfstate", but it can also be stored remotely, which works better in a team environment.

In this scenario, the key to answering is that there are applications actively running the secondary data center. Because of this, you can deploy Performance Replication and the applications can now use the Vault cluster in their respective data center. This reduces network latency for your applications and provides you with a secondary cluster for redundancy.

If using ACLs in Consul, you'll need appropriate permissions. For Consul 0.8, these policies will work for most use-cases, assuming that your service name is vault and the prefix being used is vault/Consul ACLs should always be enabled when using Consul as a storage backend. This policy allows Vault to communicate to the required services hosted on Consul.

Reference link:- https://www.vaultproject.io/docs/configuration/storage/consul

The terraform console command provides an interactive console for evaluating expressions.

https://www.terraform.io/docs/commands/console.html

The terraform workspace select command is used to choose a different workspace to use for further operations. https://www.terraform.io/docs/commands/workspace/select.html

The Vault server process collects various runtime metrics about the performance of different libraries and subsystems. These metrics are aggregated on a ten-second interval and are retained for one minute. This telemetry information can be used for debugging or otherwise getting a better view of what Vault is doing.

Telemetry information can be streamed directly from Vault to a range of metrics aggregation solutions as described in the telemetry Stanza documentation.

Reference link:- https://www.vaultproject.io/docs/internals/telemetry

Vault does NOT store any data encrypted via the transit/encrypt endpoint. The output you received is the ciphertext. You can store this ciphertext at the desired location (e.g. MySQL database) or pass it to another application.

The terraform workspace new command is used to create a new workspace. https://www.terraform.io/docs/commands/workspace/new.html

The list below contains all the requirements for publishing a module. Meeting the requirements for publishing a module is extremely easy. The list may appear long only to ensure we're detailed, but adhering to the requirements should happen naturally.

GitHub. The module must be on GitHub and must be a public repo. This is only a requirement for the public registry. If you're using a private registry, you may ignore this requirement.

Named terraform--. Module repositories must use this three-part name format, where reflects the type of infrastructure the module manages, and is the main provider where it creates that infrastructure. The segment can contain additional hyphens. Examples: terraform-google-vault or terraform-aws-ec2-instance.

Repository description. The GitHub repository description is used to populate the short description of the module. This should be a simple one-sentence description of the module.

Standard module structure. The module must adhere to the standard module structure. This allows the registry to inspect your module and generate documentation, track resource usage, parse submodules and examples, and more.

x.y.z tags for releases. The registry uses tags to identify module versions. Release tag names must be a semantic version, which can optionally be prefixed with a v. For example, v1.0.4 and 0.9.2. To publish a module initially, at least one release tag must be present. Tags that don't look like version numbers are ignored.

https://www.terraform.io/docs/registry/modules/publish.html#requirements