## 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",
      "echo '# install service openssh-server'",
      "apk add openssh-server",
      #
      "echo '# stop and disable service crond'",
      "rc-service crond stop",
      "rc-update del crond",
    ]
  }
}