Update all Vagrant VM host-only private network IP ranges.

Author: geerlingguy

deployments-balancer/README.md

@@ -4,15 +4,15 @@ This project builds a simple application architecture with a load balancer which
 
 The infrastructure is fairly simple, with the following structure:
 
-                     -----------------------
-                    | HAProxy (192.168.4.2) |
-                     -----------------------
+                     ------------------------
+                    | HAProxy (192.168.56.2) |
+                     ------------------------
                                |
                 _______________________________
                |                               |
-     ----------------------         ----------------------
-    | Apache (192.168.4.3) |       | Apache (192.168.4.4) |
-     ----------------------         ----------------------
+     -----------------------         -----------------------
+    | Apache (192.168.56.3) |       | Apache (192.168.56.4) |
+     -----------------------         -----------------------
 
 ## Building the VMs
 
@@ -22,7 +22,7 @@ The infrastructure is fairly simple, with the following structure:
   4. Run `ansible-galaxy install -r requirements.yml` in this directory to get the required Ansible roles.
   5. Run `vagrant up` to build the VMs and configure the infrastructure.
 
-When Vagrant is finished provisioning the VMs with Ansible, you should be able to visit `http://192.168.4.2/`, and you'll see the default Ubuntu Apache 2 'installation complete' page (loaded from one of the two backend web servers through HAProxy).
+When Vagrant is finished provisioning the VMs with Ansible, you should be able to visit `http://192.168.56.2/`, and you'll see the default Ubuntu Apache 2 'installation complete' page (loaded from one of the two backend web servers through HAProxy).
 
 ## Performing a zero-downtime deployment
 

deployments-balancer/Vagrantfile

@@ -15,9 +15,9 @@ Vagrant.configure("2") do |config|
 
   # Define three VMs with static private IP addresses.
   boxes = [
-    { :name => "bal1", :ip => "192.168.4.2" },
-    { :name => "app1", :ip => "192.168.4.3" },
-    { :name => "app2", :ip => "192.168.4.4" }
+    { :name => "bal1", :ip => "192.168.56.2" },
+    { :name => "app1", :ip => "192.168.56.3" },
+    { :name => "app2", :ip => "192.168.56.4" }
   ]
 
   # Provision each of the VMs.

deployments-balancer/inventory

@@ -1,9 +1,9 @@
 [balancer]
-192.168.4.2
+192.168.56.2
 
 [app]
-192.168.4.3
-192.168.4.4
+192.168.56.3
+192.168.56.4
 
 [deployments:children]
 balancer

deployments-balancer/playbooks/provision.yml

@@ -21,10 +21,10 @@
 
   vars:
     haproxy_backend_servers:
-      - name: 192.168.4.3
-        address: 192.168.4.3:80
-      - name: 192.168.4.4
-        address: 192.168.4.4:80
+      - name: 192.168.56.3
+        address: 192.168.56.3:80
+      - name: 192.168.56.4
+        address: 192.168.56.4:80
 
   roles:
     - geerlingguy.haproxy

deployments-rolling/README.md

@@ -13,7 +13,7 @@ This project builds a [Node.js](https://nodejs.org/)-based API app inside a VM.
 Once the VM is built, you can test the API by running the following command (copy and paste verbatim, without the leading `$`), which requests the `/hello/:name` endpoint on each server:
 
     $ for i in {2..5}; \
-        do curl -w "\n" "http://192.168.3.$i:8080/hello/john"; \
+        do curl -w "\n" "http://192.168.56.$i:8080/hello/john"; \
       done
 
 If the above command outputs `"hello john"` on four lines, everything worked correctly!

deployments-rolling/Vagrantfile

@@ -15,10 +15,10 @@ Vagrant.configure("2") do |config|
 
   # Define four VMs with static private IP addresses.
   boxes = [
-    { :name => "nodejs1", :ip => "192.168.3.2" },
-    { :name => "nodejs2", :ip => "192.168.3.3" },
-    { :name => "nodejs3", :ip => "192.168.3.4" },
-    { :name => "nodejs4", :ip => "192.168.3.5" }
+    { :name => "nodejs1", :ip => "192.168.56.2" },
+    { :name => "nodejs2", :ip => "192.168.56.3" },
+    { :name => "nodejs3", :ip => "192.168.56.4" },
+    { :name => "nodejs4", :ip => "192.168.56.5" }
   ]
 
   # Provision each of the VMs.

deployments-rolling/inventory

@@ -1,8 +1,8 @@
 [nodejs-api]
-192.168.3.2
-192.168.3.3
-192.168.3.4
-192.168.3.5
+192.168.56.2
+192.168.56.3
+192.168.56.4
+192.168.56.5
 
 [nodejs-api:vars]
 ansible_user=vagrant

deployments/README.md

@@ -10,7 +10,7 @@ This project builds a [Ruby on Rails](http://rubyonrails.org/)-based app inside
   4. Run `ansible-galaxy install -r requirements.yml` in this directory to get the required Ansible roles.
   5. Run `vagrant up` to build the VM and deploy the version of the app specified in `playbooks/vars.yml`.
 
-Once the VM is built, you can visit `http://192.168.33.7/` (or whatever domain name you point to that IP address in your local hosts file) to view the demo app.
+Once the VM is built, you can visit `http://192.168.56.7/` (or whatever domain name you point to that IP address in your local hosts file) to view the demo app.
 
 ## Deploying application updates
 

deployments/Vagrantfile

@@ -13,7 +13,7 @@ Vagrant.configure(2) do |config|
   end
 
   config.vm.hostname = "rails-demo"
-  config.vm.network :private_network, ip: "192.168.33.7"
+  config.vm.network :private_network, ip: "192.168.56.7"
 
   config.vm.provision "ansible" do |ansible|
     ansible.playbook = "playbooks/main.yml"

deployments/playbooks/inventory-ansible

@@ -1,5 +1,5 @@
 [rails]
-192.168.33.7
+192.168.56.7
 
 [rails:vars]
 ansible_user=vagrant