test uodate

Author: Kevin Reynolds

labapp/app/markdown/lb.md

@@ -20,33 +20,33 @@ Build an origin pool and load balancer based on the following criteria:
 
 
 <div class="form-check">
-  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
+  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault" checked>
   <label class="form-check-label" for="flexCheckDefault">
     The URL for the cloud app hosted in AWS is <a href="https://aws-cloud-app.mcn-lab.f5demos.com">https://aws-cloud-app.mcn-lab.f5demos.com</a>  
   </label>
 </div>
 <div class="form-check">
-  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
+  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault" checked>
   <label class="form-check-label" for="flexCheckCDefault">
     The cloud app is only reachable from the "student-awsnet" site.
   </label>
 </div>
 <div class="form-check">
-  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
+  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault" checked>
   <label class="form-check-label" for="flexCheckCDefault">
     The cloud app is TLS enabled.
   </label>
 </div>
 <div class="form-check">
-  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
+  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault" checked>
   <label class="form-check-label" for="flexCheckCDefault">
     Use the wildcard cert provided in the shared NS, "mcn-lab-wildcard", to enable TLS on the LB.
   </label>
 </div>
 <div class="form-check">
-  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
+  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault" checked>
   <label class="form-check-label" for="flexCheckCDefault">
-    The load balancer should only be advertised from your CE in UDF. Do not advertise this service on the Internet.
+    The load balancer should only be advertised from your CE in UDF. <b>Do not advertise this service on the Internet.</b>
   </label>
 </div>
 
@@ -118,19 +118,19 @@ For the second exercise, make the cloud application running in Azure available t
 Create a new origin pool for the Azure cloud app. Reuse your load balancer. 
 
 <div class="form-check">
-  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
+  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault" checked>
   <label class="form-check-label" for="flexCheckDefault">
     The URL for the cloud app hosted in Azure is <a href="https://azure-cloud-app.mcn-lab.f5demos.com">https://aws-cloud-app.mcn-lab.f5demos.com</a>  
   </label>
 </div>
 <div class="form-check">
-  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
+  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault" checked>
   <label class="form-check-label" for="flexCheckCDefault">
     The cloud app is only reachable from the "student-azurenet" site.
   </label>
 </div>
 <div class="form-check">
-  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault">
+  <input class="form-check-input" type="checkbox" value="" id="flexCheckDefault" checked>
   <label class="form-check-label" for="flexCheckCDefault">
     The cloud app is TLS enabled.
   </label>

labapp/labapp_installer.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+
+# Update apt
+sudo DEBIAN_FRONTEND=noninteractive apt-get update --yes
+
+# Check if Docker is installed, install it if it's not
+if ! command -v pip &> /dev/null
+then
+    echo "Docker could not be found, installing..."
+    sudo apt-get install -y python3-pip
+fi
+
+# Variable Declarations
+IMAGE=ghcr.io/f5devcentral/f5xc-lab-mcn-practical/labapp:latest
+SERVICE=mcn-practical-labapp.service
+APPDIR=/opt/mcn-practical-labapp/app
+SCRIPTDIR=/opt/mcn-practical-labapp/script
+REPO_URL=https://github.com/f5devcentral/f5xc-lab-mcn-practical.git
+BRANCH=dev
+
+# Create directories
+mkdir -p $SCRIPTDIR
+mkdir -p $APPDIR
+
+# Create the start_labapp.sh script
+cat <<EOF >$SCRIPTDIR/start_app.sh
+#!/bin/bash
+
+
+if [ ! -d "$APPDIR/..git" ]; then
+    git clone -b $BRANCH $REPO_URL $APPDIR
+else
+    # Discard any local changes (including untracked files)
+    cd $APPDIR
+    git checkout $BRANCH
+    git reset --hard origin/$BRANCH
+    git clean -fdx
+    # Pull the latest code from the specified branch
+    git pull origin $BRANCH
+fi
+
+
+# Install required Python packages
+cd $APPDIR/labapp/app 
+pip install -r requirements.txt
+
+# Start the Gunicorn server
+gunicorn --workers 4 --bind 0.0.0.0:1337 app:app
+EOF
+
+# Make the script executable
+chmod +x $SCRIPTDIR/start_app.sh
+
+# Create systemd service file
+cat <<EOF >/etc/systemd/system/$SERVICE
+[Unit]
+Description=MCN Practical Lab App
+After=network.target
+
+[Service]
+WorkingDirectory=$APPDIR
+ExecStart=/bin/bash $SCRIPTDIR/start_app.sh
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+# Reload systemd, enable and start the service
+systemctl daemon-reload
+systemctl enable $SERVICE
+systemctl start $SERVICE
+
+echo "$SERVICE has been installed and started as a systemd service."