Merge branch 'basic-image' into 'master'

Add basic image

See merge request !158

.gitlab-ci.yml

@@ -39,6 +39,7 @@ shfmt:
     - export $(< build.env)
     - ./build-host.sh
   after_script:
+    - echo "image_size_megabytes{image=\"basic\"} $(du -m output/*basic*qcow2)" > metrics.txt
     - echo "image_size_megabytes{image=\"cloudimg\"} $(du -m output/*cloudimg*qcow2)" > metrics.txt
     - echo "image_size_megabytes{image=\"libvirt\"} $(du -m output/*libvirt*box)" >> metrics.txt
     - echo "image_size_megabytes{image=\"virtualbox\"} $(du -m output/*virtualbox*box)" >> metrics.txt
@@ -77,6 +78,16 @@ test-vagrant-boxes-format:
     - vagrant box add output/Arch-Linux-x86_64-virtualbox-*.box --name archlinux-vbox
     - vagrant box add output/Arch-Linux-x86_64-libvirt-*.box --name archlinux-libvirt
 
+test-basic-qemu:
+  stage: test
+  variables:
+    SSHPASS: arch
+  before_script:
+    - pacman -Syu --needed --noconfirm qemu-headless sshpass
+  script:
+    - qemu-system-x86_64 -m 512 -net nic -net user,hostfwd=tcp::2222-:22 -drive file=$(ls output/Arch-Linux-x86_64-basic-*.qcow2),if=virtio -nographic &
+    - timeout 15m sh -c "while ! sshpass -e ssh -o ConnectTimeout=2 -o StrictHostKeyChecking=no arch@localhost -p 2222 sudo true; do sleep 1; done"
+
 test-cloudimg-qemu:
   stage: test
   variables:

README.md

@@ -11,6 +11,9 @@ Arch-boxes provides automated builds of the Arch Linux releases for different pr
 ### Vagrant
 If you're a vagrant user, you can just go to [**our Vagrant Cloud page**](https://app.vagrantup.com/archlinux/boxes/archlinux) and follow the instructions there.
 
+### Basic image
+If you want to run Arch Linux locally in a VM (ex: for quick ad hoc testing), you can use our basic image, which comes preconfigured with a `arch` user (password: `arch`). It is built daily and can be downloaded [here](https://gitlab.archlinux.org/archlinux/arch-boxes/-/jobs/artifacts/master/browse/output?job=build:secure) (`Arch-Linux-x86_64-basic-xxxxxxxx.xxxx.qcow2`).
+
 ### Cloud image
 If you want to run Arch Linux in the cloud, you can use our cloud-image, which is preconfigured to work in most cloud environments. It is built daily and can be downloaded [here](https://gitlab.archlinux.org/archlinux/arch-boxes/-/jobs/artifacts/master/browse/output?job=build:secure) (`Arch-Linux-x86_64-cloudimg-xxxxxxxx.xxxx.qcow2`).
 

build-host.sh

@@ -138,7 +138,7 @@ function main() {
   ## Start build and copy output to local disk
   send "bash -x ./build-inside-vm.sh ${BUILD_VERSION:-}\n"
   expect "# " 240 # qemu-img convert can take a long time
-  send "cp -r --preserve=mode,timestamps output /mnt/arch-boxes/tmp/$(basename "${TMPDIR}")/\n"
+  send "cp -vr --preserve=mode,timestamps output /mnt/arch-boxes/tmp/$(basename "${TMPDIR}")/\n"
   expect "# " 60
   mv output/* "${OUTPUT}/"
 

images/basic.sh

+#!/bin/bash
+# shellcheck disable=SC2034,SC2154
+IMAGE_NAME="Arch-Linux-x86_64-basic-${build_version}.qcow2"
+PACKAGES=()
+SERVICES=()
+
+function pre() {
+  local NEWUSER="arch"
+  arch-chroot "${MOUNT}" /usr/bin/useradd -m -U "${NEWUSER}"
+  echo -e "${NEWUSER}\n${NEWUSER}" | arch-chroot "${MOUNT}" /usr/bin/passwd "${NEWUSER}"
+  echo "${NEWUSER} ALL=(ALL) NOPASSWD: ALL" >"${MOUNT}/etc/sudoers.d/${NEWUSER}"
+
+  cat <<EOF >"${MOUNT}/etc/systemd/network/80-dhcp.network"
+[Match]
+Name=eth0
+
+[Network]
+DHCP=ipv4
+EOF
+}
+
+function post() {
+  qemu-img convert -c -f raw -O qcow2 "${1}" "${2}"
+  rm "${1}"
+}