Bug #1012418 - quantum agent for OVS does not install properly on Xen…

… XCP

This change added the feature to package and install the ovs-quantum-agent inside XS and XCP,
added an option on Makefile to gen and install using python2.6 ( by default it will use 2.4 )

Change-Id: I8860d7dcb7e7b74125784cb0f33c6ca03b37702b

quantum/plugins/openvswitch/Makefile

@@ -1,18 +1,48 @@
-QUANTUM_PATH=../../../
-
 # TODO(bgh): DIST_DIR and target for plugin
+PHONY: help
 
 AGENT_DIST_DIR=ovs_quantum_agent
 AGENT_DIST_TARBALL=ovs_quantum_agent.tgz
+VERSION=$(shell python -c "import sys ; sys.path.append('../../../quantum/') ; import version ; print version.canonical_version_string()")
+XAPI_PLUGINS_DIR=$(AGENT_DIST_DIR)/build/ovs-quantum-agent-$(VERSION)/etc/xapi.d/plugins
+RPM_BUILD_ROOT=$(AGENT_DIST_DIR)/build/rpm
+
+help:
+	@echo "make agent-dist-xen - to create the ovs-quantum-agent-${VERSION}-1.noarch.rpm"
+	@echo "make agent-dist-xen-python26 - to create ovs-quantum-agent-${VERSION}-1.noarch.rpm and use python2.6"
 
-agent-dist: distclean
-	mkdir $(AGENT_DIST_DIR)
-	cp agent/*.py $(AGENT_DIST_DIR)
+agent-dist-xen:QUANTUM_LIBS=$(AGENT_DIST_DIR)/build/ovs-quantum-agent-$(VERSION)/usr/lib/python2.4/site-packages
+agent-dist-xen-python26:QUANTUM_LIBS=$(AGENT_DIST_DIR)/build/ovs-quantum-agent-$(VERSION)/usr/lib/python2.6/site-packages
+
+agent-dist-xen agent-dist-xen-python26: distclean
+	yum --enablerepo=base install rpm-build
+	mkdir -p $(XAPI_PLUGINS_DIR)
+	mkdir -p $(QUANTUM_LIBS)/{quantum/plugins/openvswitch/common,quantum/openstack/common}
+	mkdir -p $(QUANTUM_LIBS)/quantum/agent/linux
+	mkdir -p $(RPM_BUILD_ROOT)/BUILD $(RPM_BUILD_ROOT)/SOURCES
+	mkdir -p $(RPM_BUILD_ROOT)/SRPMS $(RPM_BUILD_ROOT)/RPMS $(RPM_BUILD_ROOT)/SPECS
+	cp agent/*.py $(XAPI_PLUGINS_DIR)
 	cp agent/*.sh $(AGENT_DIST_DIR)
+	cp agent/ovs-quantum-agent-xs_xcp.spec $(AGENT_DIST_DIR)
+	sed -i "s/VERSION/$(VERSION)/" $(AGENT_DIST_DIR)/ovs-quantum-agent-xs_xcp.spec
 	cp README $(AGENT_DIST_DIR)
-	cp ../../../etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini $(AGENT_DIST_DIR)
-	tar -zcvf $(AGENT_DIST_TARBALL) $(AGENT_DIST_DIR)/
-	@echo "Agent tarball created: $(AGENT_DIST_TARBALL)"
+	cp ../../../etc/quantum/plugins/openvswitch/ovs_quantum_plugin.ini $(XAPI_PLUGINS_DIR)
+	cp ../../agent/linux/{ovs_lib.py,utils.py,__init__.py} $(QUANTUM_LIBS)/quantum/agent/linux
+	test -d $(AGENT_DIST_DIR)/build/ovs-quantum-agent-$(VERSION)/usr/lib/python2.6/site-packages && \
+		sed -i 's/Requires:.*/Requires:	   python26 python26-sqlalchemy python26-mysqldb/' \
+			 $(AGENT_DIST_DIR)/ovs-quantum-agent-xs_xcp.spec || true
+	test -d $(AGENT_DIST_DIR)/build/ovs-quantum-agent-$(VERSION)/usr/lib/python2.6/site-packages && \
+		sed -i 's/env python/env python2.6/' $(XAPI_PLUGINS_DIR)/ovs_quantum_agent.py || true
+	cp ../../__init__.py $(QUANTUM_LIBS)/quantum/
+	cp ../../agent/__init__.py $(QUANTUM_LIBS)/quantum/agent/
+	cp ../__init__.py $(QUANTUM_LIBS)/quantum/plugins/
+	cp __init__.py $(QUANTUM_LIBS)/quantum/plugins/openvswitch/
+	cp common/{config.py,__init__.py} $(QUANTUM_LIBS)/quantum/plugins/openvswitch/common/
+	cp ../../openstack/__init__.py $(QUANTUM_LIBS)/quantum/openstack/
+	cp ../../openstack/common/{cfg.py,iniparser.py,__init__.py} $(QUANTUM_LIBS)/quantum/openstack/common/
+	tar -czvpf ${RPM_BUILD_ROOT}/SOURCES/ovs-quantum-agent-${VERSION}.tgz -C $(AGENT_DIST_DIR)/build ovs-quantum-agent-${VERSION}
+	rpmbuild -ba --define "_topdir $(shell pwd)/$(RPM_BUILD_ROOT)" --clean $(AGENT_DIST_DIR)/ovs-quantum-agent-xs_xcp.spec
+	@echo "Agent package created: ovs_quantum_agent/build/rpm/RPMS/noarch/ovs-quantum-agent-${VERSION}-1.noarch.rpm"
 	@echo "See README for installation details"
 
 all:
@@ -23,5 +53,3 @@ clean:
 distclean:
 	-rm -rf $(AGENT_DIST_DIR)
 	-rm -f $(AGENT_DIST_TARBALL)
-
-PHONY: agent-dist clean distclean

quantum/plugins/openvswitch/agent/ovs-quantum-agent-xs_xcp.spec

@@ -0,0 +1,33 @@
+Name:           ovs-quantum-agent
+Version:        VERSION
+Release:        1
+License:        Apache2
+Group:          System Environment/Base
+Summary:        Ovs Quantum Agent
+Source:         %{name}-%{version}.tgz
+BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root
+BuildArch:      noarch
+Requires:       python python-sqlalchemy
+
+%description
+OVS Quantum Agent
+
+%prep
+%setup
+
+%install
+rm -rf --preserve-root %{buildroot}
+install -d -m 755 %{buildroot}
+cp -af * %{buildroot}
+pushd %{buildroot}
+find ./usr ./etc -type f -o -type l | sed "s/\.//" > %{_builddir}/%{name}-%{version}/%{name}-%{version}-%{release}-filelist
+popd
+
+%clean
+[ %{buildroot} != / ] && rm -rf %{buildroot}
+
+%files -f %{_builddir}/%{name}-%{version}/%{name}-%{version}-%{release}-filelist
+
+%changelog
+* Thu Jun 14 2012 Juliano Martinez <juliano.martinez@locaweb.com.br> - VERSION
+- Creating quantum ovs agent package

quantum/plugins/openvswitch/agent/xenserver_install.sh

@@ -1,33 +1,38 @@
 #!/bin/bash
 
 CONF_FILE=/etc/xapi.d/plugins/ovs_quantum_plugin.ini
+VERSION=$(python -c "import sys ; sys.path.append('../../../../quantum/') ; import version ; print version.canonical_version_string()")
 
 if [ ! -d /etc/xapi.d/plugins ]; then
-	echo "Am I on a xenserver? I can't find the plugins directory!"
-	exit 1
+    echo "Am I on a xenserver? I can't find the plugins directory!"
+    exit 1
 fi
 
 rpm -Uvh http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm
 
-yum --enablerepo=epel -y install python-sqlalchemy0.5
-yum --enablerepo=base -y install MySQL-python
+if [ "$1" == "with_python_2.6" ] ; then
+    yum --enablerepo=base -y install mx
+    yum --enablerepo=epel -y install python26 python26-sqlalchemy python26-mysqldb
+else
+    yum --enablerepo=epel -y install python-sqlalchemy
+    yum --enablerepo=base -y install MySQL-python
+fi
 
-sed -i 's/enabled=1/enabled=0' /etc/yum.repos.d/epel.repo
+sed -i 's/enabled=1/enabled=0/' /etc/yum.repos.d/epel.repo
 
-cp ovs_quantum_agent.py /etc/xapi.d/plugins
-cp ovs_quantum_plugin.ini /etc/xapi.d/plugins
+rpm -Uvh $PWD/build/rpm/RPMS/noarch/ovs-quantum-agent-$VERSION-1.noarch.rpm
 
 xe network-list name-label="integration-bridge" | grep xapi >/dev/null 2>&1
 if [ $? -ne 0 ]; then
-	echo "No integration bridge found.  Creating."
-	xe network-create name-label="integration-bridge"
+    echo "No integration bridge found.  Creating."
+    xe network-create name-label="integration-bridge"
 fi
 
 BR=$(xe network-list name-label="integration-bridge" | grep "bridge.*:" | awk '{print $4}')
 CONF_BR=$(grep integration-bridge ${CONF_FILE} | cut -d= -f2)
 if [ "X$BR" != "X$CONF_BR" ]; then
-	echo "Integration bridge doesn't match configuration file; fixing."
-	sed -i -e "s/^integration-bridge =.*$/integration-bridge = ${BR}/g" $CONF_FILE
+    echo "Integration bridge doesn't match configuration file; fixing."
+    sed -i -e "s/^integration-bridge =.*$/integration-bridge = ${BR}/g" $CONF_FILE
 fi
 
 echo "Using integration bridge: $BR (make sure this is set in the nova configuration)"