Check for dns record (#30)

* checking for record

* checking for record

provision/github/run.sh

@@ -2,16 +2,29 @@
 
 ansible --version
 terraform --version
+go_deploy_version=`go-deploy -version`
+echo "go_deploy_version=$go_deploy_version"
+
 ls -l /tmp
 
+zone_id=`aws route53 list-hosted-zones-by-name --dns-name geneontology.io. --max-items 1  --query "HostedZones[].Id" --output text  | tr "/" " " | awk '{ print $2 }'`
+record_name=cicd-test-go-graphstore.geneontology.io
+aws route53 list-resource-record-sets --hosted-zone-id $zone_id --max-items 1000 --query "ResourceRecordSets[].Name" | grep $record_name 
+ret=$?
+
+if [ "${ret}" == 0 ]
+then
+   echo "$record_name exists. Cannot proceed. Try again later."
+   exit 1
+fi
+
+echo "Great. $record_name not found ... Proceeeding"
 # Prepare TF backend
 
 s3_terraform_backend=$S3_TF_BACKEND
 sed "s/REPLACE_ME_GOGRAPHSTORE_S3_STATE_STORE/$s3_terraform_backend/g" ./github/backend.tf.sample > aws/backend.tf
 
 # Prepare config yaml files.
-zone_id=`aws route53 list-hosted-zones-by-name --dns-name geneontology.io. --max-items 1  --query "HostedZones[].Id" --output text  | tr "/" " " | awk '{ print $2 }'`
-record_name=cicd-test-go-graphstore.geneontology.io
 
 sed "s/REPLACE_ME_WITH_ZONE_ID/$zone_id/g" ./github/config-instance.yaml.sample > ./github/config-instance.yaml
 sed -i "s/REPLACE_ME_WITH_RECORD_NAME/$record_name/g" ./github/config-instance.yaml