yunohost-ci/utils.sh
2020-03-26 17:50:12 +01:00

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#!/usr/bin/env bash
current_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
source $current_dir/base.sh # Get variables from base.
clean_containers()
{
local base_image_to_clean=$1
for image_to_delete in "$base_image_to_clean"{,"-tmp"}
do
if lxc info $image_to_delete &>/dev/null
then
lxc delete $base_image_to_clean --force
fi
done
for image_to_delete in "$base_image_to_clean-"{"before-install","before-postinstall","after-postinstall"}
do
if lxc image info $image_to_delete &>/dev/null
then
lxc image delete $image_to_delete
fi
done
}
wait_container()
{
# Wait for container to start, we are using systemd to check this,
# for the sake of brevity.
for i in $(seq 1 10); do
if lxc exec "$1" -- /bin/bash -c "systemctl isolate multi-user.target" >/dev/null 2>/dev/null; then
break
fi
if [ "$i" == "10" ]; then
echo 'Waited for 10 seconds to start container, exiting..'
# Inform GitLab Runner that this is a system failure, so it
# should be retried.
exit "$SYSTEM_FAILURE_EXIT_CODE"
fi
sleep 1s
done
}
rebuild_base_containers()
{
local base_image_to_rebuild=$1
clean_containers $base_image_to_rebuild
lxc launch images:debian/$DEBIAN_VERSION/$ARCH "$base_image_to_rebuild-tmp"
wait_container "$base_image_to_rebuild-tmp"
lxc exec "$base_image_to_rebuild-tmp" -- /bin/bash -c "apt-get update"
lxc exec "$base_image_to_rebuild-tmp" -- /bin/bash -c "apt-get install curl -y"
# Install Git LFS, git comes pre installed with ubuntu image.
lxc exec "$base_image_to_rebuild-tmp" -- /bin/bash -c "curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | bash"
lxc exec "$base_image_to_rebuild-tmp" -- /bin/bash -c "apt-get install git-lfs -y"
# Install gitlab-runner binary since we need for cache/artifacts.
lxc exec "$base_image_to_rebuild-tmp" -- /bin/bash -c "curl -s https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.deb.sh | bash"
lxc exec "$base_image_to_rebuild-tmp" -- /bin/bash -c "apt-get install gitlab-runner -y"
lxc stop "$base_image_to_rebuild-tmp"
# Create image before install
lxc publish "$base_image_to_rebuild-tmp" --alias "$base_image_to_rebuild-before-install"
lxc start "$base_image_to_rebuild-tmp"
wait_container "$base_image_to_rebuild-tmp"
# Install yunohost
lxc exec "$base_image_to_rebuild-tmp" -- /bin/bash -c "curl https://install.yunohost.org | bash -s -- -a -d $CURRENT_VERSION"
lxc stop "$base_image_to_rebuild-tmp"
# Create image before postinstall
lxc publish "$base_image_to_rebuild-tmp" --alias "$base_image_to_rebuild-before-postinstall"
lxc start "$base_image_to_rebuild-tmp"
wait_container "$base_image_to_rebuild-tmp"
# Running post Install
lxc exec "$base_image_to_rebuild-tmp" -- /bin/bash -c "yunohost tools postinstall -d domain.tld -p the_password --ignore-dyndns"
lxc stop "$base_image_to_rebuild-tmp"
# Create image after postinstall
lxc publish "$base_image_to_rebuild-tmp" --alias "$base_image_to_rebuild-after-postinstall"
lxc delete "$base_image_to_rebuild-tmp"
}
update_image() {
local image_to_update=$1
if ! lxc image info "$image_to_update" &>/dev/null
then
echo "Unable to upgrade image $image_to_update"
return
fi
local finger_print_to_delete=$(lxc image info "$image_to_update" | grep Fingerprint | cut -d' ' -f2)
# Start and run upgrade
lxc launch "$image_to_update" "$image_to_update-tmp"
wait_container "$image_to_update-tmp"
lxc exec "$image_to_update-tmp" -- /bin/bash -c "apt-get update"
lxc exec "$image_to_update-tmp" -- /bin/bash -c "apt-get upgrade -y"
lxc stop "$image_to_update-tmp"
# Add new image updated
lxc publish "$image_to_update-tmp" --alias "$image_to_update"
# Remove old image
lxc image delete "$finger_print_to_delete"
lxc delete "$image_to_update-tmp"
}