# NTP server list from: RITM0096493
%define ntpservers nsntp1.fnal.gov nsntp2.fnal.gov nsntp3.fnal.gov nsntp4.fnal.gov nsntp5.fnal.gov

Name:		fermilab-conf_timesync
Obsoletes:	zz_ntp_configure
Version:	1.0
Release:	4
Summary:	Configures network time sync for use at Fermilab

Group:		Fermilab
License:	GPL
URL:		http://helpdesk.fnal.gov
Source0:	fermilab_timesync.conf

BuildRequires:	bash coreutils systemd
BuildArch:	noarch
Requires(post):	policycoreutils coreutils systemd grep
Requires:	chrony >= 3.0

%description
This package configures a time daemon correctly for use at Fermilab.

At this time the default time servers are listed as:
%{ntpservers}

%prep

%build
cp %{SOURCE0} fermilab_timesettings.conf
touch fermilab_timeservers.conf
for system in %{ntpservers}; do
    echo "server ${system} iburst" >> fermilab_timeservers.conf
done


%install
rm -rf %{buildroot}
%{__install} -D fermilab_timesettings.conf %{buildroot}/etc/chrony.d/fermilab_timesettings.conf
%{__install} -D fermilab_timeservers.conf %{buildroot}/etc/chrony.d/fermilab_timeservers.conf

%clean
rm -rf %{buildroot}

%post -p /usr/bin/bash
SELFCOPIES=${1:-0}

if [[ ${SELFCOPIES -eq 1 ]]; then
    # start chrony
    systemctl enable chronyd.service
    # setup fetching ntp servers from dns as well as static list
    /usr/libexec/chrony-helper enable-dnssrv _ntp._udp.fnal.gov
fi

grep -v '#' /etc/chrony.conf | grep -q 'include /etc/chrony.d/\*.conf'
if [[ $? -ne 0 ]]; then
  echo 'include /etc/chrony.d/*.conf' >> /etc/chrony.conf
fi

%postun -p /usr/bin/bash
SELFCOPIES=${1:-0}

if [[ ${SELFCOPIES -eq 0 ]]; then
    # setup fetching ntp servers from dns as well as static list
    /usr/libexec/chrony-helper disable-dnssrv _ntp._udp.fnal.gov
fi


#####################################################################
#####################################################################
%files
%defattr(0644,root,root,0755)
%config(noreplace) /etc/chrony.d/fermilab_timesettings.conf
%config(noreplace) /etc/chrony.d/fermilab_timeservers.conf

#####################################################################
%changelog
* Mon Jan 13 2020 Pat Riehecky <riehecky@fnal.gov> 1.0-4
- Initial build for EL8

* Mon Nov 2 2015 Pat Riehecky <riehecky@fnal.gov> 1.0-3
- now removes config on uninstall

* Thu Sep 24 2015 Pat Riehecky <riehecky@fnal.gov> 1.0-2.2
- better use of restorecon

* Tue Sep 8 2015 Pat Riehecky <riehecky@fnal.gov> 1.0-2.1
- Corrected second typo

* Tue Sep 8 2015 Pat Riehecky <riehecky@fnal.gov> 1.0-2
- Corrected typo

* Fri Aug 7 2015 Pat Riehecky <riehecky@fnal.gov> 1.0-1
- No broadcast client per RITM0096493
- Server list from RITM0096493
- Initial build for EL7