VA-002-P Exam Dumps : HashiCorp Certified: Vault Associate

The terraform fmt command is used to rewrite Terraform configuration files to a canonical format and style. This command applies a subset of the Terraform language style conventions, along with other minor adjustments for readability.

Other Terraform commands that generate Terraform configuration will produce configuration files that conform to the style imposed by terraform fmt, so using this style in your own files will ensure consistency.

Within each datacenter, we have a mixture of clients and servers. It is expected that there be between three to five servers. This strikes a balance between availability in the case of failure and performance, as consensus gets progressively slower as more machines are added. However, there is no limit to the number of clients, and they can easily scale into the thousands or tens of thousands.

Server or Leader - It indicates whether the agent is running in server or client mode. Server nodes participate in the consensus quorum, storing cluster state, and handling queries. At any given time, the peer set elects a single node to be the leader. The leader is responsible for ingesting new log entries, replicating to followers, and managing when an entry is considered committed.

Client or Follower - Client nodes make up the majority of the cluster, and they are very lightweight as they interface with the server nodes for most operations and maintain a very little state of their own.

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The kv delete command is like a soft delete which deletes the data for the provided path in the key/value secrets engine. If using K/V Version 2, its versioned data will not be fully removed, but marked as deleted and will no longer be available for normal get requests.

The kv destroy command permanently removes the specified versions' data from the key/value secrets engine. If no key exists at the path, no action is taken. It does not deletes all versions of a secret.

The kv metadata delete command deletes all versions and metadata for the provided key.