set ulimit for server according to redhat spec (#10040)

packaging/centos7/cloud.spec

@@ -261,6 +261,7 @@ mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/%{name}-management/lib
 mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/%{name}-management/setup
 mkdir -p ${RPM_BUILD_ROOT}%{_localstatedir}/log/%{name}/management
 mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/%{name}/management
+mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/systemd/system/%{name}-management.service.d
 mkdir -p ${RPM_BUILD_ROOT}%{_localstatedir}/run
 mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/%{name}-management/setup/wheel
 
@@ -309,6 +310,7 @@ install -D utils/target/cloud-utils-%{_maventag}-bundled.jar ${RPM_BUILD_ROOT}%{
 
 install -D packaging/centos7/cloud-ipallocator.rc ${RPM_BUILD_ROOT}%{_initrddir}/%{name}-ipallocator
 install -D packaging/centos7/cloud.limits ${RPM_BUILD_ROOT}%{_sysconfdir}/security/limits.d/cloud
+install -D packaging/centos7/filelimit.conf ${RPM_BUILD_ROOT}%{_sysconfdir}/systemd/system/%{name}-management.service.d
 install -D packaging/systemd/cloudstack-management.service ${RPM_BUILD_ROOT}%{_unitdir}/%{name}-management.service
 install -D packaging/systemd/cloudstack-management.default ${RPM_BUILD_ROOT}%{_sysconfdir}/default/%{name}-management
 install -D server/target/conf/cloudstack-sudoers ${RPM_BUILD_ROOT}%{_sysconfdir}/sudoers.d/%{name}-management
@@ -591,6 +593,7 @@ pip3 install --upgrade urllib3
 %config(noreplace) %{_sysconfdir}/default/%{name}-management
 %config(noreplace) %{_sysconfdir}/sudoers.d/%{name}-management
 %config(noreplace) %{_sysconfdir}/security/limits.d/cloud
+%config(noreplace) %{_sysconfdir}/systemd/system/%{name}-management.service.d
 %config(noreplace) %attr(0640,root,cloud) %{_sysconfdir}/%{name}/management/db.properties
 %config(noreplace) %attr(0640,root,cloud) %{_sysconfdir}/%{name}/management/server.properties
 %config(noreplace) %attr(0640,root,cloud) %{_sysconfdir}/%{name}/management/config.json

packaging/centos7/filelimit.conf

@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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 limitations
+# under the License.
+
+# should go in /etc/systemd/system/cloudstack-management.service.d/
+[Service]
+LimitNPROC=infinity

packaging/centos8/cloud.spec

@@ -243,6 +243,7 @@ mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/%{name}-management/lib
 mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/%{name}-management/setup
 mkdir -p ${RPM_BUILD_ROOT}%{_localstatedir}/log/%{name}/management
 mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/%{name}/management
+mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/systemd/system/%{name}-management.service.d
 mkdir -p ${RPM_BUILD_ROOT}%{_localstatedir}/run
 mkdir -p ${RPM_BUILD_ROOT}%{_datadir}/%{name}-management/setup/wheel
 
@@ -291,6 +292,7 @@ install -D utils/target/cloud-utils-%{_maventag}-bundled.jar ${RPM_BUILD_ROOT}%{
 
 install -D packaging/centos8/cloud-ipallocator.rc ${RPM_BUILD_ROOT}%{_initrddir}/%{name}-ipallocator
 install -D packaging/centos8/cloud.limits ${RPM_BUILD_ROOT}%{_sysconfdir}/security/limits.d/cloud
+install -D packaging/centos8/filelimit.conf ${RPM_BUILD_ROOT}%{_sysconfdir}/systemd/system/%{name}-management.service.d
 install -D packaging/systemd/cloudstack-management.service ${RPM_BUILD_ROOT}%{_unitdir}/%{name}-management.service
 install -D packaging/systemd/cloudstack-management.default ${RPM_BUILD_ROOT}%{_sysconfdir}/default/%{name}-management
 install -D server/target/conf/cloudstack-sudoers ${RPM_BUILD_ROOT}%{_sysconfdir}/sudoers.d/%{name}-management
@@ -570,6 +572,7 @@ pip install --upgrade /usr/share/cloudstack-marvin/Marvin-*.tar.gz
 %config(noreplace) %{_sysconfdir}/default/%{name}-management
 %config(noreplace) %{_sysconfdir}/sudoers.d/%{name}-management
 %config(noreplace) %{_sysconfdir}/security/limits.d/cloud
+%config(noreplace) %{_sysconfdir}/systemd/system/%{name}-management.service.d
 %config(noreplace) %attr(0640,root,cloud) %{_sysconfdir}/%{name}/management/db.properties
 %config(noreplace) %attr(0640,root,cloud) %{_sysconfdir}/%{name}/management/server.properties
 %config(noreplace) %attr(0640,root,cloud) %{_sysconfdir}/%{name}/management/config.json

packaging/centos8/filelimit.conf

@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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 limitations
+# under the License.
+
+# should go in /etc/systemd/system/cloudstack-management.service.d/
+[Service]
+LimitNPROC=infinity