diff --git a/hacking/cloud-init/install.sh b/hacking/cloud-init/install.sh
new file mode 100755
index 0000000..4882559
--- /dev/null
+++ b/hacking/cloud-init/install.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+set -Eeuo pipefail
+
+virsh destroy database || true
+virsh undefine database || true
+rm -rf /var/lib/libvirt/images/database
+
+mkdir -p /var/lib/libvirt/images/base-images /var/lib/libvirt/images/database
+
+if [ ! -f /var/lib/libvirt/images/base-images/Fedora-Cloud-Base-36-1.5.x86_64.qcow2 ]; then
+  curl -Lo /var/lib/libvirt/images/base-images/Fedora-Cloud-Base-36-1.5.x86_64.qcow2 https://download.fedoraproject.org/pub/fedora/linux/releases/36/Cloud/x86_64/images/Fedora-Cloud-Base-36-1.5.x86_64.qcow2
+fi
+
+# dnf install -y cloud-utils genisoimage
+cloud-localds /var/lib/libvirt/images/database/cloud-init.iso user-data.yaml
+
+virt-install --name database --autostart --noautoconsole --cpu host-passthrough \
+             --vcpus 2 --ram 4096 --os-variant fedora36 \
+             --disk path=/var/lib/libvirt/images/database/database.qcow2,backing_store=/var/lib/libvirt/images/base-images/Fedora-Cloud-Base-36-1.5.x86_64.qcow2,size=20 \
+             --network network=default \
+             --console pty,target.type=virtio --serial pty --import \
+             --disk path=/var/lib/libvirt/images/database/cloud-init.iso,readonly=on \
+             --sysinfo system.serial=ds=nocloud
+
+virsh console database
+
diff --git a/hacking/cloud-init/user-data.yaml b/hacking/cloud-init/user-data.yaml
new file mode 100644
index 0000000..59a9c6f
--- /dev/null
+++ b/hacking/cloud-init/user-data.yaml
@@ -0,0 +1,53 @@
+#cloud-config
+
+users:
+- name: nicolas
+  gecos: Nicolas MASSE
+  groups: wheel
+  lock_passwd: false
+  passwd: $6$XUTB20jVVXIqh78k$L1A9Lft5JlbOtNbeDP.fOZ5giLl09LfJGGCon5uwtsIhPJoNkj4SIk08Rb6vSowOps2ik5tlUwT2ZOZ6jjr7.0
+  ssh_authorized_keys:
+  - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPR1tt58X0+vbvsCR12gMAqr+g7vjt1Fx/qqz9EiboIs nicolas@localhost.localdomain
+  - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFW62WJXI1ZCMfNA4w0dMpL0fsldhbEfULNGIUB0nQui nmasse@localhost.localdomain
+
+write_files:
+- path: /etc/sudoers
+  content: |
+    Defaults   !visiblepw
+    Defaults    always_set_home
+    Defaults    match_group_by_gid
+    Defaults    always_query_group_plugin
+    Defaults    env_reset
+    Defaults    env_keep =  "COLORS DISPLAY HOSTNAME HISTSIZE KDEDIR LS_COLORS"
+    Defaults    env_keep += "MAIL QTDIR USERNAME LANG LC_ADDRESS LC_CTYPE"
+    Defaults    env_keep += "LC_COLLATE LC_IDENTIFICATION LC_MEASUREMENT LC_MESSAGES"
+    Defaults    env_keep += "LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER LC_TELEPHONE"
+    Defaults    env_keep += "LC_TIME LC_ALL LANGUAGE LINGUAS _XKB_CHARSET XAUTHORITY"
+    Defaults    secure_path = /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/var/lib/snapd/snap/bin
+    root    ALL=(ALL)       ALL
+    %wheel  ALL=(ALL)       NOPASSWD: ALL
+    #includedir /etc/sudoers.d
+  permissions: '0440'
+  append: false
+
+- path: /root/bootstrap.sh
+  content: |
+    #!/bin/bash
+    set -Eeuo pipefail
+    PGSETUP_INITDB_OPTIONS=--auth-host=scram-sha-256 postgresql-setup --initdb --unit postgresql
+    sed -i.bak -E "s/^#*\s*listen_addresses\s*=\s*'[^']*'/listen_addresses = '0.0.0.0'/" /var/lib/pgsql/data/postgresql.conf
+    cat >> /var/lib/pgsql/data/pg_hba.conf <<EOF
+    host    all             all             0.0.0.0/0               scram-sha-256
+    EOF
+    systemctl start postgresql.service
+    systemctl enable postgresql.service
+    cd /tmp
+    sudo -u postgres psql -c "CREATE USER appli WITH ENCRYPTED PASSWORD 'secret'"
+    sudo -u postgres psql -c "CREATE DATABASE appli OWNER 'appli';"
+  permissions: '0755'
+
+packages:
+- postgresql-server
+
+runcmd:
+- [ "/root/bootstrap.sh" ]
\ No newline at end of file
diff --git a/hacking/pipelinerun/pipelinerun.yaml b/hacking/pipelinerun/pipelinerun.yaml
new file mode 100644
index 0000000..923d6b5
--- /dev/null
+++ b/hacking/pipelinerun/pipelinerun.yaml
@@ -0,0 +1,22 @@
+apiVersion: tekton.dev/v1beta1
+kind: PipelineRun
+metadata:
+  generateName: demo-appdev-
+spec:
+  serviceAccountName: tekton-robot
+  pipelineRef:
+    name: demo-appdev
+  params:
+  - name: gitRepositoryURL
+    value: https://github.com/nmasse-itix/demo-appdev.git
+  - name: outputContainerImage
+    value: image-registry.openshift-image-registry.svc.cluster.local:5000/demo-appdev/function
+  workspaces:
+  - name: scratch
+    volumeClaimTemplate:
+      spec:
+        accessModes:
+          - ReadWriteOnce
+        resources:
+          requests:
+            storage: 1Gi