alpine example: restart ssh server instead of rebooting

examples/hcl/linux/build.alpine.pkr.hcl

@@ -21,7 +21,6 @@ EOF
     boot_wait               = "10s"
   }
 
-
   provisioner "shell" {
     inline = ["echo hi"]
   }

examples/hcl/linux/etc/http/alpine-setup.sh

@@ -13,7 +13,11 @@ poweroff
 EOF
 chmod +x /usr/local/bin/shutdown
 
+ifconfig eth0 up && udhcpc -i eth0
+
 sed -i "/#PermitRootLogin/c\PermitRootLogin yes" /etc/ssh/sshd_config
 sed -i "/#PasswordAuthentication/c\PasswordAuthentication yes" /etc/ssh/sshd_config
 mkdir ~/.ssh
 # copy ssy key ?
+
+/etc/init.d/sshd restart

examples/hcl/linux/variables.alpine.pkr.hcl

@@ -27,7 +27,6 @@ locals {
     "${var.alpine_password}<enter><wait>",
     "mount -t vfat /dev/fd0 /media/floppy<enter><wait>",
     "/media/floppy/alpine-setup.sh<enter>",
-    "reboot<enter>",
   ]
 
 }