Fixes #124: Update Node.js rolling deployment example to work with Ubuntu 18.04.

Author: geerlingguy

.travis.yml

@@ -9,10 +9,10 @@ env:
 
   # TODO: Not easy to test in CI at this time.
   # - playbook: deployments-balancer.yml
-  #   distro: ubuntu1404
+  #   distro: ubuntu1804
 
   - playbook: deployments-rolling.yml
-    distro: ubuntu1404
+    distro: ubuntu1804
 
   - playbook: docker.yml
     distro: ubuntu1604

deployments-rolling/README.md

@@ -24,9 +24,9 @@ The first 'production' release of this demo app is version `1.0.0`, which contai
 
 Some notable releases you could test:
 
-  - `1.0.0`: The first stable release, but only one boring `/hello/:name` endpoint.
-  - `1.0.1`: New `/ping/:server` endpoint, but one test is broken.
-  - `1.0.2`: Tests are fixed, and `/ping/:server` endpoint responds correctly.
+  - `2.0.0`: The first stable release, passing all tests.
+  - `2.0.1`: A code change was made which broke one of the tests.
+  - `2.0.2`: The code was fixed, and all tests pass again.
 
 ## About the Author
 

deployments-rolling/Vagrantfile

@@ -3,7 +3,7 @@
 
 Vagrant.configure("2") do |config|
   # Base VM OS configuration.
-  config.vm.box = "geerlingguy/ubuntu1404"
+  config.vm.box = "geerlingguy/ubuntu1804"
   config.vm.synced_folder '.', '/vagrant', disabled: true
   config.ssh.insert_key = false
 

deployments-rolling/playbooks/vars.yml

@@ -1,4 +1,4 @@
 ---
 app_repository: https://github.com/geerlingguy/demo-nodejs-api.git
-app_version: "1.0.0"
+app_version: "2.0.0"
 app_directory: /opt/demo-nodejs-api