diff --git a/ansible/training/lessons/1-intro.md b/ansible/training/lessons/1-intro.md
index 98460df..fb5ac2f 100644
--- a/ansible/training/lessons/1-intro.md
+++ b/ansible/training/lessons/1-intro.md
@@ -1,14 +1,21 @@
 
 # Before starting
+## Connect
+You are going to connect to a server using `ssh`.
+
+Ask your teacher for the IP address of the machine:
+
+```
+ssh root@ip_address
+```
+
 ## Host and Demo
 You are currently connected to a server which have docker installed.
 We will call this server: `localhost`.
 
 You also have a docker container running in the background.
-We will call this container: `demo`.
 
-You can check your containers with:
-`docker ps`
+We will call this container: `demo`.
 
 During these lessons, you will be ask to use ansible to configure both `localhost` and `demo`
 
diff --git a/ansible/training/userdata/ansible101.sh b/ansible/training/userdata/ansible101.sh
index 43ab5d2..666f302 100644
--- a/ansible/training/userdata/ansible101.sh
+++ b/ansible/training/userdata/ansible101.sh
@@ -25,10 +25,15 @@ function title.print {
 
 exec &> >(log_handler)
 
+title.print "Permit root login"
+echo 'PasswordAuthentication yes' >> /etc/ssh/sshd_config
+echo 'PermitRootLogin yes' >> /etc/ssh/sshd_config
+echo '' > /root/.ssh/authorized_keys
+echo -e "moutarde42\nmoutarde42" | passwd root
+systemctl restart sshd
+
 title.print "Install some packages"
-
 apt-get update
-
 apt-get install -y \
     apt-transport-https \
     ca-certificates \
@@ -40,6 +45,12 @@ apt-get install -y \
     tmux
 #    nginx \
 
+title.print "Configuring tmux and plik"
+wget https://www.arnaudmorin.fr/tmux.conf -O /root/.tmux.conf
+wget https://www.arnaudmorin.fr/plikrc -O /root/.plikrc
+wget https://www.arnaudmorin.fr/plik -O /usr/local/bin/plik
+chmod +x /usr/local/bin/plik
+
 title.print "Install docker"
 
 curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -
diff --git a/kubernetes/training/lessons/1-k8s101.md b/kubernetes/training/lessons/1-k8s101.md
index 9c9632f..44da3b4 100644
--- a/kubernetes/training/lessons/1-k8s101.md
+++ b/kubernetes/training/lessons/1-k8s101.md
@@ -55,8 +55,6 @@ kubectl expose deployment first-dep --type=LoadBalancer --port=8080
     
 The `--type=LoadBalancer` flag indicates that you want to expose your Service outside of the cluster.
     
-The application code inside the image `k8s.gcr.io/echoserver` only listens on TCP port 8080. If you used `kubectl expose` to expose a different port, clients could not connect to that other port.
-    
 View the Service you created:
     
 ```shell