Fettah · October 1, 2019 18:59 · Apr 4, 2019 · Apr 3, 2019 · Apr 3, 2019 · Oct 31, 2017
diff --git a/Vagrantfile b/Vagrantfile
@@ -33,17 +33,17 @@ $global = <<SCRIPT
 
 #check for private key for vm-vm comm
 [ -f /vagrant/id_rsa ] || {
-  ssh-keygen -t rsa -f /vagrant/id_rsa -q -N ''
+  ssh-keygen -t rsa -f /vagrant/id_rsa -q -N '' -C vagrant@master
 }
 
 #deploy key
-[ -f /home/ubuntu/.ssh/id_rsa ] || {
-    cp /vagrant/id_rsa /home/ubuntu/.ssh/id_rsa
-    chmod 0600 /home/ubuntu/.ssh/id_rsa
+[ -f ${HOME}/.ssh/id_rsa ] || {
+    cp /vagrant/id_rsa ${HOME}/.ssh/id_rsa
+    chmod 0600 ${HOME}/.ssh/id_rsa
 }
 
 #allow ssh passwordless
-grep 'ubuntu@master' ~/.ssh/authorized_keys &>/dev/null || {
+grep 'vagrant@master' ~/.ssh/authorized_keys &>/dev/null || {
   cat /vagrant/id_rsa.pub >> ~/.ssh/authorized_keys
   chmod 0600 ~/.ssh/authorized_keys
 }

diff --git a/Vagrantfile b/Vagrantfile
@@ -76,6 +76,14 @@ Vagrant.configure("2") do |config|
       node.vm.hostname = vm_name
       ip=opts[:eth1]
       node.vm.network "private_network", ip: ip
+      config.vm.provider "vmware_fusion" do |v|
+          v.vmx["memsize"] = opts[:mem]
+          v.vmx["numvcpus"] = opts[:cpu]
+      end
+      config.vm.provider "virtualbox" do |v|
+          v.customize ["modifyvm", :id, "--memory", opts[:mem]]
+          v.customize ["modifyvm", :id, "--cpus", opts[:cpu]]
+      end
     end
   end
 end
diff --git a/Vagrantfile b/Vagrantfile
@@ -1,5 +1,32 @@
-numnodes=2
-baseip="192.168.10"
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.require_version ">= 1.6.0"
+
+baseip="192.168.187"
+
+boxes = [
+    {
+        :name => "master",
+        :eth1 => "#{baseip}.#{10}",
+        :mem =>  "2048",
+        :cpu =>  "2"
+    },
+    {
+        :name => "node1",
+        :eth1 => "#{baseip}.#{11}",
+        :mem =>  "1024",
+        :cpu =>  "1"
+    },
+    {
+        :name => "node2",
+        :eth1 => "#{baseip}.#{12}",
+        :mem =>  "1024",
+        :cpu =>  "1"
+    }
+]
+
+numnodes=boxes.size
 
 #global script
 $global = <<SCRIPT
@@ -10,13 +37,13 @@ $global = <<SCRIPT
 }
 
 #deploy key
-[ -f /home/vagrant/.ssh/id_rsa ] || {
-    cp /vagrant/id_rsa /home/vagrant/.ssh/id_rsa
-    chmod 0600 /home/vagrant/.ssh/id_rsa
+[ -f /home/ubuntu/.ssh/id_rsa ] || {
+    cp /vagrant/id_rsa /home/ubuntu/.ssh/id_rsa
+    chmod 0600 /home/ubuntu/.ssh/id_rsa
 }
 
 #allow ssh passwordless
-grep 'vagrant@node' ~/.ssh/authorized_keys &>/dev/null || {
+grep 'ubuntu@master' ~/.ssh/authorized_keys &>/dev/null || {
   cat /vagrant/id_rsa.pub >> ~/.ssh/authorized_keys
   chmod 0600 ~/.ssh/authorized_keys
 }
@@ -29,7 +56,7 @@ Host node*
 EOF
 
 #populate /etc/hosts
-for x in {11..#{10+numnodes}}; do
+for x in {11..#{10+numnodes-1}}; do
   grep #{baseip}.${x} /etc/hosts &>/dev/null || {
       echo #{baseip}.${x} node${x##?} | sudo tee -a /etc/hosts &>/dev/null
   }
@@ -39,16 +66,16 @@ done
 SCRIPT
 
 Vagrant.configure("2") do |config|
+  config.vm.box = "ubuntu/xenial64"
   config.vm.provision "shell", privileged: false, inline: $global
   prefix="node"
   #node box
-  (1..numnodes).each do |i|
-    vm_name = "#{prefix}#{i}"
+  boxes.each do |opts|
+    vm_name = opts[:name]
     config.vm.define vm_name do |node|
-      node.vm.box = "hashicorp/precise64"
       node.vm.hostname = vm_name
-      ip="#{baseip}.#{10+i}"
+      ip=opts[:eth1]
       node.vm.network "private_network", ip: ip
     end
   end
-end
+end
diff --git a/Vagrantfile b/Vagrantfile
@@ -1,12 +1,10 @@
-
 numnodes=2
 baseip="192.168.10"
 
 #global script
 $global = <<SCRIPT
-#write numnodes
-echo #{numnodes} > /vagrant/numnodes
-#check for private key for vm-vm
+
+#check for private key for vm-vm comm
 [ -f /vagrant/id_rsa ] || {
   ssh-keygen -t rsa -f /vagrant/id_rsa -q -N ''
 }
@@ -23,13 +21,21 @@ grep 'vagrant@node' ~/.ssh/authorized_keys &>/dev/null || {
   chmod 0600 ~/.ssh/authorized_keys
 }
 
+#exclude node* from host checking
+cat > ~/.ssh/config <<EOF
+Host node*
+   StrictHostKeyChecking no
+   UserKnownHostsFile=/dev/null
+EOF
+
 #populate /etc/hosts
 for x in {11..#{10+numnodes}}; do
   grep #{baseip}.${x} /etc/hosts &>/dev/null || {
       echo #{baseip}.${x} node${x##?} | sudo tee -a /etc/hosts &>/dev/null
   }
 done
 
+#end script
 SCRIPT
 
 Vagrant.configure("2") do |config|
@@ -45,6 +51,4 @@ Vagrant.configure("2") do |config|
       node.vm.network "private_network", ip: ip
     end
   end
-end
-
-
+end
diff --git a/Vagrantfile b/Vagrantfile
@@ -0,0 +1,50 @@
+
+numnodes=2
+baseip="192.168.10"
+
+#global script
+$global = <<SCRIPT
+#write numnodes
+echo #{numnodes} > /vagrant/numnodes
+#check for private key for vm-vm
+[ -f /vagrant/id_rsa ] || {
+  ssh-keygen -t rsa -f /vagrant/id_rsa -q -N ''
+}
+
+#deploy key
+[ -f /home/vagrant/.ssh/id_rsa ] || {
+    cp /vagrant/id_rsa /home/vagrant/.ssh/id_rsa
+    chmod 0600 /home/vagrant/.ssh/id_rsa
+}
+
+#allow ssh passwordless
+grep 'vagrant@node' ~/.ssh/authorized_keys &>/dev/null || {
+  cat /vagrant/id_rsa.pub >> ~/.ssh/authorized_keys
+  chmod 0600 ~/.ssh/authorized_keys
+}
+
+#populate /etc/hosts
+for x in {11..#{10+numnodes}}; do
+  grep #{baseip}.${x} /etc/hosts &>/dev/null || {
+      echo #{baseip}.${x} node${x##?} | sudo tee -a /etc/hosts &>/dev/null
+  }
+done
+
+SCRIPT
+
+Vagrant.configure("2") do |config|
+  config.vm.provision "shell", privileged: false, inline: $global
+  prefix="node"
+  #node box
+  (1..numnodes).each do |i|
+    vm_name = "#{prefix}#{i}"
+    config.vm.define vm_name do |node|
+      node.vm.box = "hashicorp/precise64"
+      node.vm.hostname = vm_name
+      ip="#{baseip}.#{10+i}"
+      node.vm.network "private_network", ip: ip
+    end
+  end
+end
+
+
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