Output url (#16)

* ability to skip ansible
* output vars for github
* use lb_url for action outputs

Author: mickmcgrath13

action.yaml

@@ -49,6 +49,9 @@ inputs:
   create_vpc:
     description: "Bool, whether a VPC should be created in the action. Default is false"
     default: false
+  infrastructure_only:
+    description: "Bool, does infrastructure (i.e. terraform) but **not** the deployment (i.e. ansible) . Default is true"
+    default: false
 
 
   # ST2 config
@@ -60,9 +63,9 @@ inputs:
     description: String. Comma separated list of packs to install. This flag does not work with a --python3 only pack. (default `"st2"`). If you modify this option, be sure to also include `st2` in the list.
     default: "st2"
 outputs:
-  vm_url:
+  lb_url:
     description: "The URL of the generated app"
-    value: ${{ steps.deploy.outputs.vm_url }}
+    value: ${{ steps.deploy.outputs.lb_url }}
 
 runs:
   using: 'composite'
@@ -93,6 +96,9 @@ runs:
         SUB_DOMAIN: ${{ inputs.sub_domain }}
         # CREATE_HOSTED_ZONE: ${{ inputs.CREATE_HOSTED_ZONE }}
         CREATE_VPC: ${{ inputs.create_vpc }}
+
+        # Skip ansible deployment if deploying only infrastructure
+        ANSIBLE_SKIP_DEPLOY: ${{ inputs.infrastructure_only }}
         BITOPS_FAST_FAIL: true
 
         # ST2 config
@@ -102,3 +108,20 @@ runs:
       run: |
         echo "running operations/_scripts/deploy/deploy.sh"
         $GITHUB_ACTION_PATH/operations/_scripts/deploy/deploy.sh
+
+        echo "Setting up vars for GitHub"
+        $GITHUB_ACTION_PATH/operations/_scripts/deploy/export_vars.sh
+
+    # output results to GitHub
+    - if: ${{ steps.deploy.outputs.lb_url != '' }}
+      name: Print result created
+      shell: bash
+      run: |
+        echo "## VM Created! :rocket:" >> $GITHUB_STEP_SUMMARY
+        echo " ${{ steps.deploy.outputs.lb_url }}" >> $GITHUB_STEP_SUMMARY
+    - if: ${{ steps.deploy.outputs.lb_url == '' }}
+      name: Print result destroyed
+      shell: bash
+      run: |
+        echo "## VM Destroyed! :boom:" >> $GITHUB_STEP_SUMMARY
+        echo "Buckets and whole infrastructure should be gone now!" >> $GITHUB_STEP_SUMMARY

operations/_scripts/deploy/deploy.sh

@@ -53,6 +53,7 @@ docker run --rm --name bitops \
 -e SKIP_DEPLOY_HELM="${SKIP_DEPLOY_HELM}" \
 -e BITOPS_TERRAFORM_COMMAND="${TERRAFORM_COMMAND}" \
 -e TERRAFORM_DESTROY="${TERRAFORM_DESTROY}" \
+-e ANSIBLE_SKIP_DEPLOY="${ANSIBLE_SKIP_DEPLOY}" \
 -e TF_STATE_BUCKET="${TF_STATE_BUCKET}" \
 -e DEFAULT_FOLDER_NAME="_default" \
 -e CREATE_VPC="${CREATE_VPC}" \

operations/_scripts/deploy/export_vars.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+# Export variables to GHA
+
+BO_OUT="$GITHUB_ACTION_PATH/operations/bo-out.env"
+
+echo "Check for $BO_OUT"
+if [ -f $BO_OUT ]; then
+  echo "Outputting bo-out.env to GITHUB_OUTPUT"
+  cat $BO_OUT >> $GITHUB_OUTPUT
+else
+    echo "BO_OUT is not a file"
+fi

operations/deployment/terraform/env-out.tf

@@ -0,0 +1,6 @@
+resource "local_file" "export-bitops-variables" {
+  filename = "/opt/bitops_deployment/bo-out.env"
+  content  = <<-EOT
+lb_url=${local.url}
+EOT
+}

operations/deployment/terraform/main.tf

@@ -26,6 +26,7 @@ module "Stackstorm-Single-VM" {
 
 locals {
   availability_zones = "${formatlist("${var.region}%s", var.availability_zones)}"
+  url = "${module.Stackstorm-Single-VM.loadbalancer_protocol}${module.Stackstorm-Single-VM.loadbalancer_public_dns}"
 }
 
 output "availability_zone" {

operations/deployment/terraform/modules/04_elb.tf

@@ -39,4 +39,10 @@ resource "aws_elb" "vm" {
 output "loadbalancer_public_dns" {
   description = "Public DNS address of the LB"
   value       = aws_elb.vm.dns_name
+}
+output "loadbalancer_protocol" {
+  description = "Protocol of the LB url"
+  #   TODO: handle ssl (see 01_acm.tf.skip)
+  # value     = local.fqdn_provided ? 'https://' : 'http://'
+  value       = "http://"
 }