diff --git a/sysadmin/grid5000/cassandra/terraform/.gitignore b/sysadmin/grid5000/cassandra/terraform/.gitignore
new file mode 100644
index 0000000..88329db
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/terraform/.gitignore
@@ -0,0 +1,2 @@
+.terraform
+terraform.tfstate
diff --git a/sysadmin/grid5000/cassandra/terraform/Readme.md b/sysadmin/grid5000/cassandra/terraform/Readme.md
new file mode 100644
index 0000000..16f9368
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+++ b/sysadmin/grid5000/cassandra/terraform/Readme.md
@@ -0,0 +1,121 @@
+Grid5000 terraform provisioning
+===============================
+
+Prerequisite
+------------
+
+Tools
+#####
+
+terraform >= 13.0
+
+Credentials
+###########
+
+* grid5000 credentials
+```
+cat <<EOF > ~/.grid5000.yml
+uri: https://api.grid5000.fr
+username: username
+password: password
+EOF
+```
+Theses credentials will be used to interact with the grid5000 api to create the jobs
+
+* Private/public key files (id_rsa) in the `~/.ssh` directory
+  
+The public key will be installed on the nodes
+
+Run
+---
+
+* Initialize terraform modules (first time only)
+```
+terraform init
+```
+
+* Test the plan
+
+It only check the status of the declared resources compared to the grid5000 status. 
+It's a read only operation, no actions on grid5000 will be perform.
+
+```
+terraform plan
+```
+
+* Execute the plan
+
+```
+terraform apply
+```
+
+This action creates the job, provisions the nodes according the `main.tf` file content and install the specified linux distribution on it.
+
+This command will log the reserved node name in output.
+For example for a 1 node reservation:
+
+```
+grid5000_job.cassandra: Creating...
+grid5000_job.cassandra: Still creating... [10s elapsed]
+grid5000_job.cassandra: Creation complete after 11s [id=1814813]
+grid5000_deployment.my_deployment: Creating...
+grid5000_deployment.my_deployment: Still creating... [10s elapsed]
+grid5000_deployment.my_deployment: Still creating... [20s elapsed]
+grid5000_deployment.my_deployment: Still creating... [30s elapsed]
+grid5000_deployment.my_deployment: Still creating... [40s elapsed]
+grid5000_deployment.my_deployment: Still creating... [50s elapsed]
+grid5000_deployment.my_deployment: Still creating... [1m0s elapsed]
+grid5000_deployment.my_deployment: Still creating... [1m10s elapsed]
+grid5000_deployment.my_deployment: Still creating... [1m20s elapsed]
+grid5000_deployment.my_deployment: Still creating... [1m30s elapsed]
+grid5000_deployment.my_deployment: Still creating... [1m40s elapsed]
+grid5000_deployment.my_deployment: Still creating... [1m50s elapsed]
+grid5000_deployment.my_deployment: Still creating... [2m0s elapsed]
+grid5000_deployment.my_deployment: Still creating... [2m10s elapsed]
+grid5000_deployment.my_deployment: Creation complete after 2m12s [id=D-0bb76036-1512-429f-be99-620afa328b26]
+
+Apply complete! Resources: 2 added, 0 changed, 0 destroyed.
+
+Outputs:
+
+nodes = [
+  "chifflet-6.lille.grid5000.fr",
+]
+```
+It's now possible to connect to the nodes:
+```
+$ ssh -A access.grid5000.fr
+$ ssh -A root@chifflet-6.lille.grid5000.fr
+Linux chifflet-6.lille.grid5000.fr 4.19.0-16-amd64 #1 SMP Debian 4.19.181-1 (2021-03-19) x86_64
+Debian10-x64-base-2021060212
+ (Image based on Debian Buster for AMD64/EM64T)
+  Maintained by support-staff <support-staff@lists.grid5000.fr>
+
+Doc: https://www.grid5000.fr/w/Getting_Started#Deploying_nodes_with_Kadeploy
+
+root@chifflet-6:~#
+```
+
+Cleanup
+-------
+
+To destroy the resources before the end of the job:
+
+```
+terraform destroy
+```
+
+If the job is stopped, simply remove the `terraform.tfstate` file:
+```
+rm terraform.tfstate
+```
+
+## TODO
+
+[ ] variablization of the script
+[ ] Ansible provisionning of the nodes
+[ ] disk initialization
+[ ] support different cluster topologies (nodes / disks / ...)
+[ ] cassandra installation
+[ ] swh-storage installation
+[ ] ...
diff --git a/sysadmin/grid5000/cassandra/terraform/main.tf b/sysadmin/grid5000/cassandra/terraform/main.tf
new file mode 100644
index 0000000..1022512
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/terraform/main.tf
@@ -0,0 +1,23 @@
+provider "grid5000" {
+  # Uses Restfully credentials
+  restfully_file = pathexpand("~/.grid5000.yml")
+}
+
+resource "grid5000_job" "cassandra" {
+  name      = "terraform"
+  site      = "lille"
+  command   = "sleep 1h"
+  resources = "{\"cluster\"='chifflet'}/nodes=2,walltime=0:10:00"
+  types     = ["deploy"]
+}
+
+resource "grid5000_deployment" "my_deployment" {
+  site        = grid5000_job.cassandra.site
+  environment = "debian10-x64-base"
+  nodes       = grid5000_job.cassandra.assigned_nodes
+  key         = file("~/.ssh/id_rsa.pub")
+}
+
+output "nodes" {
+  value = grid5000_job.cassandra.assigned_nodes
+}
diff --git a/sysadmin/grid5000/cassandra/terraform/terraform.tf b/sysadmin/grid5000/cassandra/terraform/terraform.tf
new file mode 100644
index 0000000..f5df61d
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/terraform/terraform.tf
@@ -0,0 +1,8 @@
+terraform {
+  required_providers {
+    grid5000 = {
+      source  = "pmorillon/grid5000"
+      version = "0.0.7"
+    }
+  }
+}