# Copyright 2024 Google LLC

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

#

%include %build_rpm_options

Summary: Google Cloud Agent for Compute Workloads

Group: Application

License: ASL 2.0

Vendor: Google, Inc.

Provides: google-cloud-workload-agent

Google Cloud Agent for Compute Workloads

%define _confdir /etc/%{name}

%define _bindir /usr/bin

%define _docdir /usr/share/doc/%{name}

%define _servicedir /usr/share/%{name}/service

# clean away any previous RPM build root

/bin/rm --force --recursive "${RPM_BUILD_ROOT}"

%include %build_rpm_install

%attr(755,root,root) %{_bindir}/google_cloud_workload_agent

%config(noreplace) %attr(0644,root,root) %{_confdir}/configuration.json

%attr(0644,root,root) %{_servicedir}/%{name}.service

%attr(0644,root,root) %{_docdir}/LICENSE

%attr(0644,root,root) %{_docdir}/README.md

%attr(0644,root,root) %{_docdir}/THIRD_PARTY_NOTICES

# If we need to check install / upgrade ($1 = 1 is install, $1 = 2 is upgrade)

# if the agent is running - stop it

if `systemctl is-active --quiet %{name} > /dev/null 2>&1`; then

systemctl stop %{name}

fi

# link the systemd service and reload the daemon

# RHEL

if [ -d "/lib/systemd/system/" ]; then

cp -f %{_servicedir}/%{name}.service /lib/systemd/system/%{name}.service

systemctl daemon-reload

fi

# SLES

if [ -d "/usr/lib/systemd/system/" ]; then

cp -f %{_servicedir}/%{name}.service /usr/lib/systemd/system/%{name}.service

systemctl daemon-reload

fi

%define _sqlserver_agent_installed false

# Backup configuration from google-cloud-sql-server-agent

if `systemctl is-active --quiet google-cloud-sql-server-agent > /dev/null 2>&1`; then

_sqlserver_agent_installed=true

# Backup the configuration file

if [ -f /etc/google-cloud-sql-server-agent/configuration.json ]; then

cp /etc/google-cloud-sql-server-agent/configuration.json /etc/google-cloud-workload-agent/cfg_sqlserver_backup.json

# Migrate the configuration file

timeout 30 %{_bindir}/google_cloud_workload_agent migrate

# Log usage metrics for migrated

timeout 30 %{_bindir}/google_cloud_workload_agent logusage -s ACTION -a 1 &> /dev/null || true

fi

fi

# enable and start the agent

systemctl enable %{name}

systemctl start %{name}

# Uninstall google-cloud-sql-server-agent

if [ "${_sqlserver_agent_installed}" = true ]; then

if command -v yum &> /dev/null; then

nohup sleep 30 && yum remove -y google-cloud-sql-server-agent > /dev/null 2>&1 &

elif command -v zypper &> /dev/null; then

nohup sleep 30 && zypper remove -y google-cloud-sql-server-agent > /dev/null 2>&1 &

else

true

fi

fi

# log usage metrics for install

timeout 30 %{_bindir}/google_cloud_workload_agent logusage -s INSTALLED &> /dev/null || true

# next steps instructions

echo ""

echo "##########################################################################"

echo "Google Cloud Agent for Compute Workloads has been installed"

echo ""

echo "You can view the logs in /var/log/%{name}.log"

echo ""

echo "Verify the agent is running with: "

echo " sudo systemctl status %{name}"

echo ""

echo "Configuration is available in %{_confdir}/configuration.json"

echo ""

echo "Documentation can be found at https://cloud.google.com/solutions/"

echo "##########################################################################"

echo ""

# $1 == 0 is uninstall, $1 == 1 is upgrade

if [ "$1" = "0" ]; then

# Uninstall

# if the agent is running - stop it

if `type "systemctl" > /dev/null 2>&1 && systemctl is-active --quiet %{name}`; then

systemctl stop %{name}

fi

# if the agent is enabled - disable it

if `type "systemctl" > /dev/null 2>&1 && systemctl is-enabled --quiet %{name}`; then

systemctl disable %{name}

fi

# log usage metrics for uninstall

timeout 30 %{_bindir}/google_cloud_workload_agent logusage -s UNINSTALLED &> /dev/null || true

# $1 == 0 is uninstall, $1 == 1 is upgrade

if [ "$1" = "0" ]; then

# Uninstall

rm -f /lib/systemd/system/%{name}.service

rm -f /usr/lib/systemd/system/%{name}.service

rm -fr %{_docdir}

# log usage metrics for upgrade

timeout 30 %{_bindir}/google_cloud_workload_agent logusage -s UPDATED --agent-version "%{name}-%{VERSION}-%{RELEASE}" &> /dev/null || true