128 lines
4.0 KiB
Bash
Executable File
128 lines
4.0 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# SPDX-License-Identifier: MIT
|
|
set -ev
|
|
|
|
TEST_RUNNER="scripts/ci/fedora-test-runner.sh"
|
|
|
|
#
|
|
# Variables for controlling the Fedora Image version and download URLs.
|
|
#
|
|
MAJOR_VERSION="32"
|
|
MINOR_VERSION="1.6"
|
|
|
|
BASE_URL="https://download.fedoraproject.org/pub/fedora/linux/releases"
|
|
IMAGE_BASE_NAME="Fedora-Cloud-Base-$MAJOR_VERSION-$MINOR_VERSION.x86_64"
|
|
IMAGE_URL="$BASE_URL/$MAJOR_VERSION/Cloud/x86_64/images/$IMAGE_BASE_NAME.raw.xz"
|
|
CHECK_URL="$BASE_URL/$MAJOR_VERSION/Cloud/x86_64/images/Fedora-Cloud-$MAJOR_VERSION-$MINOR_VERSION-x86_64-CHECKSUM"
|
|
GPG_URL="https://getfedora.org/static/fedora.gpg"
|
|
|
|
#
|
|
# Travis gives us 7.5GB of RAM and two cores:
|
|
# https://docs.travis-ci.com/user/reference/overview/
|
|
#
|
|
MEMORY=4096
|
|
VCPUS="$(nproc)"
|
|
|
|
# Install these here so other builds don't have to wait on these deps to download and install
|
|
sudo apt-get install qemu-kvm libvirt-bin virtinst bridge-utils cpu-checker libguestfs-tools
|
|
|
|
sudo usermod -a -G kvm,libvirt,libvirt-qemu "$USER"
|
|
|
|
# Verify that KVM is working, useful if Travis ever changes anything.
|
|
kvm-ok
|
|
|
|
sudo systemctl enable libvirtd
|
|
sudo systemctl start libvirtd
|
|
|
|
# Set up a key so we can ssh into the VM
|
|
ssh-keygen -N "" -f "$HOME/.ssh/id_rsa"
|
|
|
|
#
|
|
# Get the Fedora Cloud Image, It is a base image that small and ready to go, extract it and modify it with virt-sysprep
|
|
# - https://alt.fedoraproject.org/en/verify.html
|
|
cd "$HOME"
|
|
wget "$IMAGE_URL"
|
|
|
|
# Verify the image
|
|
curl "$GPG_URL" | gpg --import
|
|
wget "$CHECK_URL"
|
|
gpg --verify-files ./*-CHECKSUM
|
|
sha256sum --ignore-missing -c ./*-CHECKSUM
|
|
|
|
# Extract the image
|
|
unxz -T0 "$IMAGE_BASE_NAME.raw.xz"
|
|
|
|
# Search is needed for $HOME so virt service can access the image file.
|
|
chmod a+x "$HOME"
|
|
|
|
#
|
|
# Modify the virtual image to:
|
|
# - Enable a login, we just use root
|
|
# - Enable passwordless login
|
|
# - Force a relabel to fix labels on ssh keys
|
|
#
|
|
sudo virt-sysprep -a "$IMAGE_BASE_NAME.raw" \
|
|
--root-password password:123456 \
|
|
--hostname fedoravm \
|
|
--append-line '/etc/ssh/sshd_config:PermitRootLogin yes' \
|
|
--append-line '/etc/ssh/sshd_config:PubkeyAuthentication yes' \
|
|
--mkdir /root/.ssh \
|
|
--upload "$HOME/.ssh/id_rsa.pub:/root/.ssh/authorized_keys" \
|
|
--chmod '0600:/root/.ssh/authorized_keys' \
|
|
--run-command 'chown root:root /root/.ssh/authorized_keys' \
|
|
--copy-in "$TRAVIS_BUILD_DIR:/root" \
|
|
--network \
|
|
--selinux-relabel
|
|
|
|
#
|
|
# Now we create a domain by using virt-install. This not only creates the domain, but runs the VM as well
|
|
# It should be ready to go for ssh, once ssh starts.
|
|
#
|
|
sudo virt-install \
|
|
--name fedoravm \
|
|
--memory $MEMORY \
|
|
--vcpus $VCPUS \
|
|
--disk "$IMAGE_BASE_NAME.raw" \
|
|
--import --noautoconsole
|
|
|
|
#
|
|
# Here comes the tricky part, we have to figure out when the VM comes up AND we need the ip address for ssh. So we
|
|
# can check the net-dhcp leases, for our host. We have to poll, and we will poll for up to 3 minutes in 6 second
|
|
# intervals, so 30 poll attempts (0-29 inclusive).
|
|
#
|
|
# We have a full reboot + relabel, so first sleep gets us close
|
|
#
|
|
sleep 30
|
|
for i in $(seq 0 29); do
|
|
echo "loop $i"
|
|
sleep 6s
|
|
# Get the leases, but tee it so it's easier to debug
|
|
sudo virsh net-dhcp-leases default | tee dhcp-leases.txt
|
|
|
|
# get our ipaddress
|
|
ipaddy="$(grep fedoravm dhcp-leases.txt | awk '{print $5}' | cut -d'/' -f 1-1)"
|
|
if [ -n "$ipaddy" ]; then
|
|
# found it, we're done looking, print it for debug logs
|
|
echo "ipaddy: $ipaddy"
|
|
break
|
|
fi
|
|
# it's empty/not found, loop back and try again.
|
|
done
|
|
|
|
# Did we find it? If not die.
|
|
if [ -z "$ipaddy" ]; then
|
|
echo "ipaddy zero length, exiting with error 1"
|
|
exit 1
|
|
fi
|
|
|
|
#
|
|
# Great we have a host running, ssh into it. We specify -o so
|
|
# we don't get blocked on asking to add the servers key to
|
|
# our known_hosts. Also, we need to forward the project directory
|
|
# so forks know where to go.
|
|
#
|
|
project_dir="$(basename "$TRAVIS_BUILD_DIR")"
|
|
ssh -tt -o StrictHostKeyChecking=no -o LogLevel=QUIET "root@$ipaddy" "SELINUX_DIR=/root/$project_dir /root/$project_dir/$TEST_RUNNER"
|
|
|
|
exit 0
|