diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..bc17b01
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,23 @@
+# Terraform
+terraform/.terraform/
+terraform/.terraform.lock.hcl
+terraform/terraform.tfstate
+terraform/terraform.tfstate.backup
+terraform/*.tfstate
+terraform/*.tfstate.*
+terraform/*.tfvars.local
+terraform/.env
+terraform/k8s_terraform
+terraform/k8s_terraform.pub
+terraform/crash.log
+terraform/crash.*.log
+
+# Ansible
+ansible/*.retry
+ansible/.vault_pass
+ansible/*.log
+
+# OS/editor
+.DS_Store
+*.swp
+CLAUDE.md
\ No newline at end of file