Files
cloudron-box/scripts/installer.sh
Girish Ramakrishnan 94be6a9e3c Pull images in installer.sh
This way if the network is not working, then the update will just
fail and use the old version

This also tags the addon images with the semver properly
2018-10-26 16:35:18 -07:00

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#!/bin/bash
# This script is run before the box code is switched. This means that we can
# put network related/curl downloads here. If the script fails, the old code
# will continue to run
set -eu -o pipefail
if [[ ${EUID} -ne 0 ]]; then
echo "This script should be run as root." > /dev/stderr
exit 1
fi
readonly USER=yellowtent
readonly BOX_SRC_DIR=/home/${USER}/box
readonly BASE_DATA_DIR=/home/${USER}
readonly curl="curl --fail --connect-timeout 20 --retry 10 --retry-delay 2 --max-time 2400"
readonly script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
readonly box_src_tmp_dir="$(realpath ${script_dir}/..)"
readonly is_update=$(systemctl is-active box && echo "yes" || echo "no")
echo "==> installer: updating docker"
if [[ $(docker version --format {{.Client.Version}}) != "18.03.1-ce" ]]; then
$curl -sL https://download.docker.com/linux/ubuntu/dists/xenial/pool/stable/amd64/docker-ce_18.03.1~ce-0~ubuntu_amd64.deb -o /tmp/docker.deb
# https://download.docker.com/linux/ubuntu/dists/xenial/stable/binary-amd64/Packages
if [[ $(sha256sum /tmp/docker.deb | cut -d' ' -f1) != "54f4c9268492a4fd2ec2e6bcc95553855b025f35dcc8b9f60ac34e0aa307279b" ]]; then
echo "==> installer: docker binary download is corrupt"
exit 5
fi
echo "==> installer: Waiting for all dpkg tasks to finish..."
while fuser /var/lib/dpkg/lock; do
sleep 1
done
while ! dpkg --force-confold --configure -a; do
echo "==> installer: Failed to fix packages. Retry"
sleep 1
done
# the latest docker might need newer packages
while ! apt update -y; do
echo "==> installer: Failed to update packages. Retry"
sleep 1
done
while ! apt install -y /tmp/docker.deb; do
echo "==> installer: Failed to install docker. Retry"
sleep 1
done
rm /tmp/docker.deb
fi
echo "==> installer: updating node"
if [[ "$(node --version)" != "v8.11.2" ]]; then
mkdir -p /usr/local/node-8.11.2
$curl -sL https://nodejs.org/dist/v8.11.2/node-v8.11.2-linux-x64.tar.gz | tar zxvf - --strip-components=1 -C /usr/local/node-8.11.2
ln -sf /usr/local/node-8.11.2/bin/node /usr/bin/node
ln -sf /usr/local/node-8.11.2/bin/npm /usr/bin/npm
rm -rf /usr/local/node-6.11.5
fi
# this is here (and not in updater.js) because rebuild requires the above node
for try in `seq 1 10`; do
# for reasons unknown, the dtrace package will fail. but rebuilding second time will work
# We need --unsafe-perm as we run as root and the folder is owned by root,
# however by default npm drops privileges for npm rebuild
# https://docs.npmjs.com/misc/config#unsafe-perm
if cd "${box_src_tmp_dir}" && npm rebuild --unsafe-perm; then break; fi
echo "==> installer: Failed to rebuild, trying again"
sleep 5
done
if [[ ${try} -eq 10 ]]; then
echo "==> installer: npm rebuild failed, giving up"
exit 4
fi
echo "==> installer: downloading new addon images"
images=$(node -e "var i = require('${box_src_tmp_dir}/src/infra_version.js'); console.log(i.baseImages.join(' '), Object.keys(i.images).map(function (x) { return i.images[x].tag; }).join(' '));")
echo -e "\tPulling docker images: ${images}"
for image in ${images}; do
docker pull "${image}" # this pulls the image using the sha256
docker pull "${image%@sha256:*}" # this will tag the image for readability
done
echo "==> installer: update cloudron-syslog"
CLOUDRON_SYSLOG_DIR=/usr/local/cloudron-syslog
CLOUDRON_SYSLOG="${CLOUDRON_SYSLOG_DIR}/bin/cloudron-syslog"
CLOUDRON_SYSLOG_VERSION="1.0.3"
while [[ ! -f "${CLOUDRON_SYSLOG}" || "$(${CLOUDRON_SYSLOG} --version)" != ${CLOUDRON_SYSLOG_VERSION} ]]; do
rm -rf "${CLOUDRON_SYSLOG_DIR}"
mkdir -p "${CLOUDRON_SYSLOG_DIR}"
if npm install --unsafe-perm -g --prefix "${CLOUDRON_SYSLOG_DIR}" cloudron-syslog@${CLOUDRON_SYSLOG_VERSION}; then break; fi
echo "===> installer: Failed to install cloudron-syslog, trying again"
sleep 5
done
if ! id "${USER}" 2>/dev/null; then
useradd "${USER}" -m
fi
if [[ "${is_update}" == "yes" ]]; then
echo "==> installer: stop cloudron.target service for update"
${BOX_SRC_DIR}/setup/stop.sh
fi
# ensure we are not inside the source directory, which we will remove now
cd /root
echo "==> installer: switching the box code"
rm -rf "${BOX_SRC_DIR}"
mv "${box_src_tmp_dir}" "${BOX_SRC_DIR}"
chown -R "${USER}:${USER}" "${BOX_SRC_DIR}"
echo "==> installer: calling box setup script"
"${BOX_SRC_DIR}/setup/start.sh"