cloudposse/atmos v1.3.19

on GitHub

what

• Add terraform shell command
• Improve/update atmos help

why

• Simplifies component provisioning by using more familiar Terraform command syntax without atmos-specific arguments and flags

• After executing atmos terraform shell <component> -s <stack> command, the CLI generates all the required variables for the component in the stack, create a Terraform workspace, and drops the user into a separate shell (process) with all the required paths and ENV vars set, allowing execution of all native Terraform commands using the native syntax

test

> atmos terraform shell test/test-component-override-3 -s=tenant1-ue2-dev

Variables for the component 'test/test-component-override-3' in the stack 'tenant1/ue2/dev':

enabled: true
environment: ue2
namespace: eg
region: us-east-2
service_1_list:
- 5
- 6
- 7
service_1_map:
  a: 1
  b: 6
  c: 7
  d: 8
service_1_name: mixin-2
service_2_list:
- 4
- 5
- 6
service_2_map:
  a: 4
  b: 5
  c: 6
service_2_name: service-2-override-2
stage: dev
tenant: tenant1

Writing the variables to file:
examples/complete/components/terraform/test/test-component/tenant1-ue2-dev-test-test-component-override-3.terraform.tfvars.json

Executing command:
/usr/local/bin/terraform init
Initializing modules...

Initializing the backend...

Initializing provider plugins...

Terraform has been successfully initialized!

Command info:
Terraform binary: terraform
Terraform command: shell
Arguments and flags: []
Component: test/test-component-override-3
Terraform component: test/test-component
Inheritance: test/test-component-override-3 -> mixin/test-2 -> mixin/test-1 -> test/test-component-override-2 -> test/test-component-override -> test/test-component
Stack: tenant1/ue2/dev
Working dir: examples/complete/components/terraform/test/test-component

Executing command:
/usr/local/bin/terraform workspace select tenant1-ue2-dev-test-component-override-3

Workspace "tenant1-ue2-dev-test-component-override-3" doesn't exist.

You can create this workspace with the "new" subcommand.

Executing command:
/usr/local/bin/terraform workspace new tenant1-ue2-dev-test-component-override-3
Created and switched to workspace "tenant1-ue2-dev-test-component-override-3"!

You're now on a new, empty workspace. Workspaces isolate their state,
so if you run "terraform plan" Terraform will not see any existing state
for this configuration.

Starting a new interactive shell where you can execute all native Terraform commands (type 'exit' to go back)
Component: test/test-component-override-3
Stack: tenant1/ue2/dev
Working directory: examples/complete/components/terraform/test/test-component
Terraform workspace: tenant1-ue2-dev-test-component-override-3

Setting the ENV vars in the shell:
TEST_ENV_VAR1=val1-override-3
TEST_ENV_VAR2=val2-override-3
TEST_ENV_VAR3=val3-override-3
TEST_ENV_VAR4=val4-override-3
TF_CLI_ARGS_plan=-var-file=tenant1-ue2-dev-test-test-component-override-3.terraform.tfvars.json
TF_CLI_ARGS_apply=-var-file=tenant1-ue2-dev-test-test-component-override-3.terraform.tfvars.json
TF_CLI_ARGS_refresh=-var-file=tenant1-ue2-dev-test-test-component-override-3.terraform.tfvars.json
TF_CLI_ARGS_import=-var-file=tenant1-ue2-dev-test-test-component-override-3.terraform.tfvars.json
TF_CLI_ARGS_destroy=-var-file=tenant1-ue2-dev-test-test-component-override-3.terraform.tfvars.json

test-component >  terraform apply 

Changes to Outputs:
  + service_1_id = "eg-ue2-dev-mixin-2"
  + service_2_id = "eg-ue2-dev-service-2-override-2"

You can apply this plan to save these new output values to the Terraform state, without changing any real infrastructure.

Do you want to perform these actions in workspace "tenant1-ue2-dev-test-component-override-3"?
  Terraform will perform the actions described above.
  Only 'yes' will be accepted to approve.

  Enter a value: yes


Apply complete! Resources: 0 added, 0 changed, 0 destroyed.

Outputs:

service_1_id = "eg-ue2-dev-mixin-2"
service_2_id = "eg-ue2-dev-service-2-override-2"
> test-component > terraform output
service_1_id = "eg-ue2-dev-mixin-2"
service_2_id = "eg-ue2-dev-service-2-override-2"

test-component >  exit

Exited shell: exit status 0
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