Add Alpine 3.18

.github/workflows/build.yml

@@ -11,7 +11,8 @@ on:
             "fedora39",
             "silverblue39",
             "opensusetumbleweed",
-            "alpine319"
+            "alpine319",
+            "alpine318"
           ]
       publish:
         description: 'Publish to Vagrant Cloud'

alpine-3.18.pkr.hcl

@@ -0,0 +1,72 @@
+source "qemu" "alpine318" {
+  iso_url = "https://mirrors.edge.kernel.org/alpine/v3.18/releases/x86_64/alpine-virt-3.18.5-x86_64.iso"
+  iso_checksum = "file:https://mirrors.edge.kernel.org/alpine/v3.18/releases/x86_64/alpine-virt-3.18.5-x86_64.iso.sha256"
+  vga = "virtio"
+  cpus = 2
+  memory = 2048
+  headless = var.headless
+  shutdown_command = "/sbin/poweroff"
+  qmp_enable = true
+  disk_discard = "unmap"
+  http_content = {
+    "/alpine-answer.sh" = templatefile("${path.root}/alpine-answer.sh", { path = path, hostname = "alpine318" })
+    "/vagrant.pub" = file("${path.root}/keys/vagrant.pub")
+  }
+  ssh_handshake_attempts = 1000
+  ssh_timeout = "10m"
+  ssh_username = "root"
+  ssh_private_key_file = "${path.root}/keys/vagrant"
+  boot_wait = "1m"
+  boot_keygroup_interval = "1s"
+  boot_command = [
+    "<enter><wait10>",
+    "root<enter><wait10>",
+    "setup-interfaces -a -r && ",
+    "setup-sshd -k 'http://{{ .HTTPIP }}:{{ .HTTPPort }}/vagrant.pub' openssh<enter>",
+  ]
+}
+
+build {
+  sources = [
+    "source.qemu.alpine318"
+  ]
+
+  provisioner "shell" {
+    inline = [
+      "setup-alpine -e -f 'http://${build.PackerHTTPAddr}/alpine-answer.sh'",
+    ]
+
+    env = {
+      "ERASE_DISKS" = "/dev/vda"
+    }
+  }
+
+  provisioner "shell" {
+    inline = ["reboot"]
+    expect_disconnect = true
+    pause_after = "1m"
+  }
+
+  provisioner "shell" {
+    start_retry_timeout = "10m"
+    inline = [
+      "setup-xorg-base",
+      "setup-desktop gnome",
+      "apk add qemu-guest-agent spice-vdagent spice-webdavd rsync",
+      "rc-update add qemu-guest-agent",
+      "rc-update add spice-vdagentd",
+      "rc-update add spice-webdavd",
+      "usermod -p '${bcrypt("vagrant")}' vagrant",
+      "usermod -p '${bcrypt("vagrant")}' root",
+      "echo 'permit nopass :vagrant' >/etc/doas.d/vagrant.conf",
+      "rm -rf /var/cache/apk/*",
+    ]
+  }
+
+  post-processors {
+    post-processor "vagrant" {
+      keep_input_artifact = true
+      vagrantfile_template = "Vagrantfile"
+    }
+  }
+}