looks up the ciinabox cloudformation stack output params and write them to a file

Author: aaronwalker

vars/bakeAMI.groovy

@@ -52,13 +52,13 @@ def call(body) {
   node {
     println "bake config:${config}"
     deleteDir()
-    git(url: 'https://github.com/base2Services/ciinabox-bakery.git', branch: 'master')
+    git(url: 'https://github.com/base2Services/ciinabox-bakery.git', branch: config.get('ciinaboxBakeryBranch', 'master'))
     def sourceAMI = lookupAMI config
     def branchName = env.BRANCH_NAME.replaceAll("/", "-")
     bakeEnv << "SOURCE_AMI=${sourceAMI}"
     bakeEnv << "BRANCH=${branchName}"
     withEnv(bakeEnv) {
-      sh './configure $CIINABOX_NAME $REGION $AMI_USERS'
+      ciinaboxVPC config
 
       if(skipCookbookUpload) {
         sh 'mkdir -p cookbooks'
@@ -76,6 +76,7 @@ def call(body) {
       '''
       sh '''#!/bin/bash
       AMI_BUILD_ID=${BRANCH}-${AMI_BUILD_NUMBER}
+      export OPT_VARS="-var ami_users=${AMI_USERS}"
       echo "==================================================="
       echo "Baking AMI: ${ROLE}"
       echo "AMI Build NO: ${AMI_BUILD_ID}"

vars/ciinaboxVPC.groovy

@@ -0,0 +1,72 @@
+/***********************************
+ ciinabox VPC
+
+ Lookups the output Params from the ciinabox vpc and writes them to a 
+ json file in the workspace called base_params.json
+
+ example usage
+ ciinaboxVPC(
+   ciinabox: 'ciinabox',
+   region: env.REGION
+ )
+ ************************************/
+ @Grab(group='com.amazonaws', module='aws-java-sdk-cloudformation', version='1.11.359')
+
+import com.amazonaws.services.cloudformation.*
+import com.amazonaws.services.cloudformation.model.*
+
+def call(body) {
+  def config = body
+  
+  def ciinabox = ciinaboxStack(config.get('ciinabox', 'ciinabox'), config.region)
+  if(ciinabox) {
+    def outputs = [:]
+    ciinabox.outputs.each { output ->
+      outputs[output.outputKey] = output.outputValue
+    }
+    println "ciinabox outputs:${outputs}"
+    def paramsFile = config.get('outputFile','base_params.json')
+    def exist = fileExists(paramsFile)
+    if(exist) {
+      new File(paramsFile).delete()
+    }
+    writeFile file: paramsFile, text: toJson(outputs)
+  } else {
+    throw new RuntimeException("no ciinabox stack ${ciinabox} found")
+  }
+
+}
+
+@NonCPS
+def ciinaboxStack(stackName, region) {
+  try {
+    def cf = setupClient(region)
+    DescribeStacksResult result = cf.describeStacks(new DescribeStacksRequest().withStackName(stackName))
+    return result.getStacks().get(0)
+  } catch (AmazonCloudFormationException ex) {
+    if(ex.message.contains("does not exist")) {
+      return null
+    } else {
+      throw ex
+    }
+  }
+}
+
+@NonCPS
+def toJson(outputs) {
+  def json_text = """{
+    "region": "${outputs['Region']}",
+    "vpc_id": "${outputs['VPCId']}",
+    "subnet_id": "${outputs['ECSPrivateSubnetA']}",
+    "security_group": "${outputs['SecurityGroup']}",
+    "packer_role": "${outputs['ECSRole']}",
+    "packer_instance_profile": "${outputs['ECSInstanceProfile']}"
+  }"""
+  return json_text
+}
+
+@NonCPS
+def setupClient(region) {
+  def cb = AmazonCloudFormationClientBuilder.standard().withRegion(region)
+  return cb.build()
+}