hassio-supervised-installer/homeassistant-supervised/DEBIAN/postinst
Matheson Steplock 9463f705cf
Improved formatting (#196)
* Fixed formatting with help of shellcheck

* add curly braces
2022-03-23 09:47:16 +01:00

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#!/usr/bin/env bash
set -e
function info { echo -e "\e[32m[info] $*\e[39m"; }
function warn { echo -e "\e[33m[warn] $*\e[39m"; }
function error { echo -e "\e[31m[error] $*\e[39m"; exit 1; }
. /usr/share/debconf/confmodule
ARCH=$(uname -m)
BINARY_DOCKER=/usr/bin/docker
DOCKER_REPO="ghcr.io/home-assistant"
SERVICE_DOCKER="docker.service"
SERVICE_NM="NetworkManager.service"
# Read infos from web
URL_VERSION_HOST="version.home-assistant.io"
URL_VERSION="https://version.home-assistant.io/stable.json"
HASSIO_VERSION=$(curl -s ${URL_VERSION} | jq -e -r '.supervisor')
URL_APPARMOR_PROFILE="https://version.home-assistant.io/apparmor.txt"
# Restart NetworkManager
info "Restarting NetworkManager"
systemctl restart "${SERVICE_NM}"
# Enable and start systemd-resolved
if [ "$(systemctl is-active systemd-resolved)" = 'inactive' ]; then
info "Enable systemd-resolved"
systemctl enable systemd-resolved.service> /dev/null 2>&1;
systemctl start systemd-resolved.service> /dev/null 2>&1;
fi
# Restart Docker service
info "Restarting docker service"
systemctl restart "${SERVICE_DOCKER}"
# Check network connection
while ! ping -c 1 -W 1 ${URL_VERSION_HOST}; do
info "Waiting for ${URL_VERSION_HOST} - network interface might be down..."
sleep 2
done
# Get primary network interface
PRIMARY_INTERFACE=$(ip route | awk '/^default/ { print $5 }')
IP_ADDRESS=$(ip -4 addr show dev "${PRIMARY_INTERFACE}" | awk '/inet / { sub("/.*", "", $2); print $2 }')
case ${ARCH} in
"i386" | "i686")
MACHINE=${MACHINE:=qemux86}
HASSIO_DOCKER="${DOCKER_REPO}/i386-hassio-supervisor"
;;
"x86_64")
MACHINE=${MACHINE:=qemux86-64}
HASSIO_DOCKER="${DOCKER_REPO}/amd64-hassio-supervisor"
;;
"arm" |"armv6l")
if [ -z "${MACHINE}" ]; then
db_input critical ha/machine-type || true
db_go || true
db_get ha/machine-type || true
MACHINE="${RET}"
db_stop
fi
HASSIO_DOCKER="${DOCKER_REPO}/armhf-hassio-supervisor"
;;
"armv7l")
if [ -z "${MACHINE}" ]; then
db_input critical ha/machine-type || true
db_go || true
db_get ha/machine-type || true
MACHINE="${RET}"
db_stop
fi
HASSIO_DOCKER="${DOCKER_REPO}/armv7-hassio-supervisor"
;;
"aarch64")
if [ -z "${MACHINE}" ]; then
db_input critical ha/machine-type || true
db_go || true
db_get ha/machine-type || true
MACHINE="${RET}"
db_stop
fi
HASSIO_DOCKER="${DOCKER_REPO}/aarch64-hassio-supervisor"
;;
*)
error "${ARCH} unknown!"
;;
esac
PREFIX=${PREFIX:-/usr}
SYSCONFDIR=${SYSCONFDIR:-/etc}
DATA_SHARE=${DATA_SHARE:-$PREFIX/share/hassio}
CONFIG="${SYSCONFDIR}/hassio.json"
cat > "${CONFIG}" <<- EOF
{
"supervisor": "${HASSIO_DOCKER}",
"machine": "${MACHINE}",
"data": "${DATA_SHARE}"
}
EOF
# Pull Supervisor image
info "Install supervisor Docker container"
docker pull "${HASSIO_DOCKER}:${HASSIO_VERSION}" > /dev/null
docker tag "${HASSIO_DOCKER}:${HASSIO_VERSION}" "${HASSIO_DOCKER}:latest" > /dev/null
# Install Supervisor
info "Install supervisor startup scripts"
sed -i "s,%%HASSIO_CONFIG%%,${CONFIG},g" "${PREFIX}"/sbin/hassio-supervisor
sed -i -e "s,%%BINARY_DOCKER%%,${BINARY_DOCKER},g" \
-e "s,%%SERVICE_DOCKER%%,${SERVICE_DOCKER},g" \
-e "s,%%BINARY_HASSIO%%,${PREFIX}/sbin/hassio-supervisor,g" \
"${SYSCONFDIR}/systemd/system/hassio-supervisor.service"
chmod a+x "${PREFIX}/sbin/hassio-supervisor"
systemctl enable hassio-supervisor.service > /dev/null 2>&1;
# Install AppArmor
info "Install AppArmor scripts"
curl -sL ${URL_APPARMOR_PROFILE} > "${DATA_SHARE}/apparmor/hassio-supervisor"
sed -i "s,%%HASSIO_CONFIG%%,${CONFIG},g" "${PREFIX}/sbin/hassio-apparmor"
sed -i -e "s,%%SERVICE_DOCKER%%,${SERVICE_DOCKER},g" \
-e "s,%%HASSIO_APPARMOR_BINARY%%,${PREFIX}/sbin/hassio-apparmor,g" \
"${SYSCONFDIR}/systemd/system/hassio-apparmor.service"
chmod a+x "${PREFIX}/sbin/hassio-apparmor"
systemctl enable hassio-apparmor.service > /dev/null 2>&1;
systemctl start hassio-apparmor.service
# Start Supervisor
info "Start Home Assistant Supervised"
systemctl start hassio-supervisor.service
# Install HA CLI
info "Installing the 'ha' cli"
chmod a+x "${PREFIX}/bin/ha"
# Switch to cgroup v1
if ! grep -q "systemd.unified_cgroup_hierarchy=false" /etc/default/grub; then
info "Switching to cgroup v1"
cp /etc/default/grub /etc/default/grub.bak
sed -i 's/^GRUB_CMDLINE_LINUX_DEFAULT="/&systemd.unified_cgroup_hierarchy=false /' /etc/default/grub
update-grub
touch /var/run/reboot-required
fi
info "Within a few minutes you will be able to reach Home Assistant at:"
info "http://homeassistant.local:8123 or using the IP address of your"
info "machine: http://${IP_ADDRESS}:8123"
if [ -f /var/run/reboot-required ]
then
warn "A reboot is required to apply changes to grub."
fi