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我已經給了一個任務來爲python twistd應用程序編寫systemd單元文件並創建它的rpm。該應用程序是開源的，你可以找到它here。爲python twistd應用程序編寫systemd單元文件和spec文件
自己編寫單元文件爲：
[Unit]
Description=ECManaged Agent for monitoring and deployment
[Service]
Type=simple
PIDFile=/opt/ecmanaged/ecagent/twistd.pid
#ExecStart=/usr/bin/twistd -y /opt/ecmanaged/ecagent/ecagentd.tac
ExecStart=\
/bin/twistd \
--nodaemon \
--pidfile=/opt/ecmanaged/ecagent/twistd.pid \
--no_save \
--python=/opt/ecmanaged/ecagent/ecagentd.tac
WorkingDirectory=/opt/ecmanaged/ecagent
[Install]
WantedBy=multi-user.target
我已經寫了的rpmbuild spec文件爲：
%define name ecmanaged-ecagent
%define ename ecagentd
%define pname ecmanaged
Name: %{name}
Version: 2.1.2
Release: 109%{?el#}
Summary: ECManaged Agent - Monitoring and deployment agent
Group: Applications/System
License: GPLv3+
URL: www.ecmanaged.com
Source0: ecmanaged-ecagent.tar.gz
BuildArch: noarch
Requires: python2
Requires: python-twisted-core
Requires: python-twisted-web
Requires: python-protocols
Requires: python-configobj
Requires: python-twisted-words
Requires: python-psutil
Requires: libxml2-python
Requires: python-simplejson
Requires: rpm-python
Requires: python-crypto
Requires: python-httplib2
BuildRequires: systemd
Provides: ecmanaged-ecagent
%description
ECManaged Agent - Monitoring and deployment agent
%prep
%setup -qn %{name}
%build
%install
rm -rf %{buildroot}
mkdir -p %{buildroot}/opt//ecmanaged/ecagent
mkdir -p %{buildroot}/etc
mkdir -p %{buildroot}/etc/rc.d/init.d
mkdir -p %{buildroot}/etc/cron.d
mkdir -p %{buildroot}%{_unitdir}/
rsync -av --exclude '*build*' %{_builddir}/%{name}/* %{buildroot}/opt/ecmanaged/ecagent/
install -m 750 %{_builddir}/%{name}/build/redhat/etc/init.d/ecagentd %{buildroot}/etc/rc.d/init.d
install -m 644 %{_builddir}/%{name}/build/redhat/etc/cron.d/ecmanaged-ecagent $RPM_BUILD_ROOT/etc/cron.d
cp %{_builddir}/%{name}/build/redhat/etc/systemd/system/ecagentd.service %{buildroot}%{_unitdir}/
rm -rf %{_builddir}/%{name}/build
%clean
#rm -rf %{_buildroot}%{name}
#rm -rf %{_source_path}%{name}
%post
systemctl daemon-reload
systemctl enable ecagentd.service
systemctl daemon-reload
systemctl start ecagentd.service >/dev/null 2>&1
%preun
systemctl stop ecagentd.service >/dev/null 2>&1
systemctl disable ecagentd.service
systemctl daemon-reload
%files
%defattr(-,root,root,-)
%attr(750,root,root) /etc/rc.d/init.d/ecagentd
%attr(750,root,root) /usr/lib/systemd/system/ecagentd.service
%attr(644,root,root) /etc/cron.d/ecmanaged-ecagent
%attr(755,root,root) /opt/ecmanaged/ecagent/
%attr(700,root,root) %config /opt/ecmanaged/ecagent/config
%attr(400,root,root) %config /opt/ecmanaged/ecagent/config/ecagent.init.cfg
%exclude /opt/ecmanaged/ecagent/plugins/*.pyc
%exclude /opt/ecmanaged/ecagent/plugins/*.pyo
%exclude /opt/ecmanaged/ecagent/examples/*.pyc
%exclude /opt/ecmanaged/ecagent/examples/*.pyo
%exclude /opt/ecmanaged/ecagent/ecagent/*.pyc
%exclude /opt/ecmanaged/ecagent/ecagent/*.pyo
%exclude /opt/ecmanaged/ecagent/ecagent/*.pyc
%exclude /opt/ecmanaged/ecagent/ecagent/*.pyo
%changelog
我知道它有點怪異的應用程序不使用setuptools的。
它們也有一個init.d script和一個使用它的cron job。你可以使用鏈接找到它們。
他們安全地刪除？如果是的話，怎麼樣？
我做得好嗎？我怎樣才能讓它變得更好？任何指針和建議將不勝感激。