moved ansible inventory generation out of Vagrant

self_service.sh

@@ -3,14 +3,24 @@ copy_template() {
     cp -f ../../templates/$1 ./$2
 }
 
+write_inventory_group() {
+    local fmt="[$1]\n"
+    for ((i=$2; i<$2+$3; i++)) do
+        fmt+="192.168.56.$i\n"
+    done
+    echo -e $fmt >> ./inventory
+}
+
+# Take customer inputs
 read -p "Klantnaam: " customerName
-mkdir -p ./customers/$customerName && cd $_
-
 read -p "IpInt: " ipAddr
-
 read -p "Number of webservers: " numWebserver
 read -p "Number of loadbalancers: " numLoadbalancers
 
+# Create customer directory and cd
+mkdir -p ./customers/$customerName && cd $_
+
+# Copy and fill-in necessary templates
 copy_template ./Vagrantfile.template ./Vagrantfile
 sed -i "s/#{customerName}/$customerName/" ./Vagrantfile
 sed -i "s/#{ipAddr}/$ipAddr/" ./Vagrantfile
@@ -19,9 +29,21 @@ sed -i "s/#{numLoadbalancers}/$numLoadbalancers/" ./Vagrantfile
 
 copy_template ./ansible.cfg.template ./ansible.cfg
 
+# Generate ansible inventory file.
+ipOffset=$ipAddr
+
+write_inventory_group "webserver" $ipOffset $numWebserver
+((ipOffset+=numWebserver))
+
+write_inventory_group "loadbalancer" $ipOffset $numLoadbalancers
+((ipOffset+=numLoadbalancers))
+
+# Generate a new seperate ssh key for the customer
 mkdir -p ./.ssh/
 ssh-keygen -t rsa -b 2048 -f ./.ssh/id_rsa
 
 ln -s $(realpath ../../playbooks) ./
 
 vagrant up
+ansible-playbook ./playbooks/install_nginx.yml 
+ansible-playbook ./playbooks/install_loadbalancer.yml