Merge pull request #4355 from werf/feat-image

feat(buildah): build qemu image for mac

.gitignore

@@ -34,3 +34,5 @@
 /.github/trdl/lib
 main
 buildah-test
+
+/scripts/images/image

Makefile

@@ -1,4 +1,4 @@
-.PHONY: all werf buildah-test fmt lint docs clean
+.PHONY: all werf buildah-test fmt lint docs clean build-images
 
 all: werf
 
@@ -36,6 +36,10 @@ docs:
 	./docs/regen.sh
 
 
+build-images:
+	cd ./scripts/images && PACKER_LOG=1 packer build -force template.pkr.hcl
+
+
 clean:
 	rm -f $$GOPATH/bin/werf
 	rm -f $$GOPATH/buildah-test

scripts/images/cloud-data/user-data

@@ -0,0 +1,26 @@
+#cloud-config
+fqdn: werf
+hostname: werf
+timezone: UTC
+locale: en_US
+disable_root: false
+ssh_pwauth: true
+
+ntp:
+  enabled: true
+
+system_info:
+  default_user:
+    name: werf
+    lock_passwd: false
+    plain_text_passwd: werf
+    shell: /bin/bash
+    groups:
+    - sudo
+    sudo: "ALL=(ALL) NOPASSWD:ALL"
+
+users:
+- default
+
+chpasswd:
+  expire: false

scripts/images/template.pkr.hcl

@@ -0,0 +1,53 @@
+source "qemu" "werf-ubuntu-amd64-20-04" {
+  disk_image           = true
+  floppy_files         = ["cloud-data/user-data", "cloud-data/meta-data"]
+  floppy_label         = "cidata"
+  skip_resize_disk     = true
+  format               = "qcow2"
+  iso_checksum         = "sha256:c33e4d8f8fd52d639aa114b237274da428be7fd95025e20787b11cf77507d111"
+  iso_target_extension = "qcow2"
+  iso_url              = "https://cloud-images.ubuntu.com/releases/focal/release-20220322/ubuntu-20.04-server-cloudimg-amd64.img"
+  memory               = "2048"
+  output_directory     = "image"
+  qemuargs = [
+    ["-smp", "2"],
+  ]
+  headless               = true
+  use_default_display    = true
+  ssh_password           = "werf"
+  ssh_port               = 22
+  ssh_username           = "werf"
+  ssh_timeout            = "10m"
+  ssh_handshake_attempts = 150
+  vm_name                = "werf-ubuntu-amd64-20.04.qcow2"
+}
+
+build {
+  sources = ["source.qemu.werf-ubuntu-amd64-20-04"]
+
+  provisioner "shell" {
+    inline  = ["/usr/bin/cloud-init status --wait"]
+    timeout = "10m"
+  }
+
+  provisioner "shell" {
+    env = {
+      "DEBIAN_FRONTEND": "noninteractive"
+    }
+    inline  = [
+      "echo 'user.max_user_namespaces = 15000' | sudo tee -a /etc/sysctl.conf",
+      "echo 'kernel.unprivileged_userns_clone = 1' | sudo tee -a /etc/sysctl.conf",
+      "sudo apt-get update -yq",
+      "sudo apt-get upgrade -yq",
+      "sudo apt-get install -yq linux-image-virtual-hwe-20.04 crun uidmap",
+      "mkdir -p ~/.local/share/containers",
+      "sudo apt-get -yq autoremove --purge snapd",
+      "sudo apt-get -yq purge vim git linux-headers-* rsync strace",
+      "sudo apt-get autoremove -yq",
+      "sudo rm -rf /var/cache/snapd/ /snap /var/cache/apt /var/lib/apt/lists ~/snap",
+      "sync",
+      "sudo dd if=/dev/zero of=/zeroing || true; sync && sudo rm -rf /zeroing",
+      "sync",
+    ]
+  }
+}