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--- using_terraform [2017/08/05 11:01] – walkeradmin
+++ using_terraform [2017/08/05 11:24] – walkeradmin
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+==== Terraform Plan ====
+The terraform plan command is used to create an execution plan. Terraform performs a refresh, unless explicitly disabled, and then determines what actions are necessary to achieve the desired state specified in the configuration files. The plan can be saved using -out, and then provided to terraform apply to ensure only the pre-planned actions are executed.
+\\
+\\
+As I only have one configuration file, I can just use the command:
+\\
+    terraform plan
+\\
+For my configuration file, I get the following output.
+\\
+<file>
+Refreshing Terraform state in-memory prior to plan...
+The refreshed state will be used to calculate this plan, but will not be
+persisted to local or remote state storage.
+The Terraform execution plan has been generated and is shown below.
+Resources are shown in alphabetical order for quick scanning. Green resources
+will be created (or destroyed and then created if an existing resource
+exists), yellow resources are being changed in-place, and red resources
+will be destroyed. Cyan entries are data sources to be read.
+Note: You didn't specify an "-out" parameter to save this plan, so when
+"apply" is called, Terraform can't guarantee this is what will execute.
++ aws_instance.example
+    ami:                          "ami-40a8bf24"
+    associate_public_ip_address:  "<computed>"
+    availability_zone:            "<computed>"
+    ebs_block_device.#:           "<computed>"
+    ephemeral_block_device.#:     "<computed>"
+    instance_state:               "<computed>"
+    instance_type:                "t2.micro"
+    ipv6_address_count:           "<computed>"
+    ipv6_addresses.#:             "<computed>"
+    key_name:                     "TestSvr"
+    network_interface.#:          "<computed>"
+    network_interface_id:         "<computed>"
+    placement_group:              "<computed>"
+    primary_network_interface_id: "<computed>"
+    private_dns:                  "<computed>"
+    private_ip:                   "<computed>"
+    public_dns:                   "<computed>"
+    public_ip:                    "<computed>"
+    root_block_device.#:          "<computed>"
+    security_groups.#:            "1"
+    security_groups.2525401260:   "launch-wizard-1"
+    source_dest_check:            "true"
+    subnet_id:                    "<computed>"
+    tags.%:                       "1"
+    tags.Name:                    "terraform-instance"
+    tenancy:                      "<computed>"
+    volume_tags.%:                "<computed>"
+    vpc_security_group_ids.#:     "<computed>"
+Plan: 1 to add, 0 to change, 0 to destroy.
+</file>
+\\