module alpine postinstall

main.tf

@@ -0,0 +1,29 @@
+## NEED a provider
+# use in root module:
+#
+#   module "postinstall" {
+#     source "../alpine_postinstall"
+#     connexion_ip = var.eth0_ip
+#     connexion_private_key = var.pm_private_key 
+#   }
+
+resource "null_resource" "alpine_postinstall" {
+  connection {
+    type        = "ssh"
+    user        = "root"
+    host        = var.connection_ip
+    private_key = var.connection_private_key
+  }
+  provisioner "remote-exec" {
+    inline = [
+      # see  https://git.alpinelinux.org/aports/tree/main/
+      "echo '#--------------------------'",
+      "echo '# module alpine_postinstall'",
+      "echo '#--------------------------'",
+      "apk add file man-pages tzdata bash htop vim",
+      "apk add openssh-server",
+      "echo '# module DONE'",
+    ]
+  }
+}
+

variables.tf

@@ -0,0 +1,11 @@
+variable "connection_ip" {
+  type        = string
+  description = "ipv4"
+}
+
+variable "connection_private_key" {
+  type        = string
+  description = "private key used by terraform"
+  sensitive   = true
+}
+