trying terraform 0.9.2 for destroy bug; fixed interpolation issue with sshCommand

.travis.yml

@@ -1,3 +1,8 @@
+# sudo: required
+#
+# services:
+#   - docker
+
 language: generic
 
 # establish environment variables
@@ -8,13 +13,18 @@ branches:
   only:
   - /^(?i:topic)-.*$/
 
+# before_install:
+#   - docker pull azuresdk/azure-cli-python
+
 # install terraform
 before_deploy:
-  - curl -fSL "https://releases.hashicorp.com/terraform/0.9.3/terraform_0.9.3_linux_amd64.zip" -o terraform.zip
+  - curl -fSL "https://releases.hashicorp.com/terraform/0.9.2/terraform_0.9.2_linux_amd64.zip" -o terraform.zip
   - sudo unzip terraform.zip -d /opt/terraform
   - sudo ln -s /opt/terraform/terraform /usr/bin/terraform
   - rm -f terraform.zip
 
+#
+
 # terraform deploy script
 deploy:
   - provider: script

examples/azure-vm-simple-linux/outputs.tf

@@ -7,5 +7,5 @@ output "vm_fqdn" {
 }
 
 output "sshCommand" {
-  value = "${concat("ssh ", var.admin_username, "@", azurerm_public_ip.pip.fqdn)}"
+  value = "ssh ${var.admin_username}@${azurerm_public_ip.pip.fqdn}"
 }