diff --git a/terraform/training/105/.gitignore b/terraform/training/105/.gitignore
new file mode 100644
index 0000000..f104652
--- /dev/null
+++ b/terraform/training/105/.gitignore
@@ -0,0 +1 @@
+*.py
diff --git a/terraform/training/105/README.md b/terraform/training/105/README.md
new file mode 100644
index 0000000..26ba1b3
--- /dev/null
+++ b/terraform/training/105/README.md
@@ -0,0 +1,20 @@
+# Install
+
+Taken from https://www.pulumi.com/docs/iac/get-started/kubernetes/
+
+```
+curl -fsSL https://get.pulumi.com | sh
+export KUBECONFIG=/etc/rancher/k3s/k3s.yaml
+pulumi login --local
+pulumi new kubernetes-python -g
+pulumi install
+pulumi stack init
+# Edit __main__.py
+```
+
+# Run
+
+```bash
+pulumi up
+pulumi down
+```
diff --git a/terraform/training/105/__main__.py.gpg b/terraform/training/105/__main__.py.gpg
new file mode 100644
index 0000000..ebb19d3
Binary files /dev/null and b/terraform/training/105/__main__.py.gpg differ
diff --git a/terraform/training/105/cipher.sh b/terraform/training/105/cipher.sh
new file mode 100755
index 0000000..be4afb0
--- /dev/null
+++ b/terraform/training/105/cipher.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+ls -1 *.py | while read f ; do
+  echo "Ciiphering $f"
+  cat $f | gpg -e -r arnaud@mailops.fr -r arnaud.choupinette@mailops.fr -r arnaud.morin@gmail.com > $f.gpg
+done
diff --git a/terraform/training/105/uncipher.sh b/terraform/training/105/uncipher.sh
new file mode 100755
index 0000000..a2a51a3
--- /dev/null
+++ b/terraform/training/105/uncipher.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+ls -1 *.gpg | while read f ; do
+  echo "Unciphering $f"
+  n=${f%.gpg}
+  cat $f | gpg -d > $n
+done