Files
ProxmoxVE/ct/pulse.sh
T
rcourtman 4dfd7fcf2b fix(pulse): keep the container recoverable when an update fails (#16311)
* fix(pulse): keep the container recoverable when an update fails

- Do not delete /opt/pulse/pulse before the download. CLEAN_INSTALL=1
  already wipes the target, so the rm only widened the failure window and
  destroyed the v5 binary when the fetch failed.
- Guard fetch_and_deploy_gh_release and restart the running installation
  when it fails, instead of exiting through the error handler with Pulse
  stopped.
- Re-enable the unit after the pulse-backend to pulse rename, but only if
  it was enabled before, so a deliberately disabled service stays that way.

* fix(pulse): roll back failed updates transactionally

* revert: keep Pulse update fix focused

---------

Co-authored-by: rcourtman <pulsemonitoringltd@gmail.com>
2026-08-12 09:20:45 +02:00

86 lines
2.8 KiB
Bash

#!/usr/bin/env bash
source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
# Copyright (c) 2021-2026 community-scripts ORG
# Author: rcourtman & vhsdream
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/rcourtman/Pulse
APP="Pulse"
var_tags="${var_tags:-monitoring;proxmox}"
var_cpu="${var_cpu:-1}"
var_ram="${var_ram:-1024}"
var_disk="${var_disk:-4}"
var_os="${var_os:-debian}"
var_version="${var_version:-13}"
var_arm64="${var_arm64:-yes}"
var_unprivileged="${var_unprivileged:-1}"
header_info "$APP"
variables
color
catch_errors
function update_script() {
header_info
check_container_storage
check_container_resources
if [[ ! -d /opt/pulse ]]; then
msg_error "No ${APP} Installation Found!"
exit
fi
if check_for_gh_release "pulse" "rcourtman/Pulse"; then
SERVICE_PATH="/etc/systemd/system"
msg_info "Stopping Services"
systemctl stop pulse*.service
msg_ok "Stopped Services"
if ! CLEAN_INSTALL=1 fetch_and_deploy_gh_release "pulse" "rcourtman/Pulse" "prebuild" "latest" "/opt/pulse" "pulse-v*-linux-$(arch_resolve).tar.gz"; then
msg_error "Download or deployment failed - check network connectivity and GitHub API availability"
if systemctl start pulse 2>/dev/null || systemctl start pulse-backend 2>/dev/null; then
msg_ok "Restarted the previously installed ${APP}"
else
msg_error "${APP} could not be restarted - reinstall it or restore the container from a backup"
fi
exit 250
fi
ln -sf /opt/pulse/bin/pulse /usr/local/bin/pulse
mkdir -p /etc/pulse
chown pulse:pulse /etc/pulse
chown -R pulse:pulse /opt/pulse
chmod 700 /etc/pulse
UNIT_WAS_ENABLED=0
if [[ -f "$SERVICE_PATH"/pulse-backend.service ]]; then
if [[ $(systemctl is-enabled pulse-backend) == enabled ]]; then
UNIT_WAS_ENABLED=1
fi
systemctl disable -q pulse-backend.service 2>/dev/null || true
mv "$SERVICE_PATH"/pulse-backend.service "$SERVICE_PATH"/pulse.service
fi
sed -i -e 's|pulse/pulse|pulse/bin/pulse|' \
-e 's/^Environment="API.*$//' "$SERVICE_PATH"/pulse.service
systemctl daemon-reload
if [[ "$UNIT_WAS_ENABLED" == "1" ]]; then
systemctl enable -q pulse
fi
if grep -q 'pulse-home:/bin/bash' /etc/passwd; then
usermod -s /usr/sbin/nologin pulse
fi
msg_info "Starting Services"
systemctl start pulse
msg_ok "Started Services"
msg_ok "Updated successfully!"
fi
exit
}
start
build_container
description
msg_ok "Completed successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW}Access it using the following URL:${CL}"
echo -e "${GATEWAY}${BGN}http://${IP}:7655${CL}"