1 files changed, 23 insertions, 0 deletions
diff --git a/ops/terraform/deploy-nixos/nixos-copy.sh b/ops/terraform/deploy-nixos/nixos-copy.sh
new file mode 100755
index 000000000000..1c6b8df024d2
--- /dev/null
+++ b/ops/terraform/deploy-nixos/nixos-copy.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+#
+# Copies a NixOS system to a target host, using the provided key.
+set -ueo pipefail
+
+scratch="$(mktemp -d)"
+trap 'rm -rf -- "${scratch}"' EXIT
+
+echo -n "$DEPLOY_KEY" > $scratch/id_deploy
+chmod 0600 $scratch/id_deploy
+
+export NIX_SSHOPTS="\
+    -o StrictHostKeyChecking=no\
+    -o UserKnownHostsFile=/dev/null\
+    -o GlobalKnownHostsFile=/dev/null\
+    -o IdentityFile=$scratch/id_deploy"
+
+nix-copy-closure \
+  --to ${TARGET_USER}@${TARGET_ADDRESS} \
+  ${SYSTEM_DRV} \
+  --gzip \
+  --include-outputs \
+  --use-substitutes