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##############################################################################
# Copyright (c) 2015 Ericsson AB and others.
# jonas.bjurel@eicsson.com
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

TOP := $(shell pwd)

############################################################################
# BEGIN of Include definitions
#
include config.mk
#
# END Include definitions
#############################################################################

.PHONY: all
all: .ovsbuild

.PHONY: clean
clean:
	@rm -f .ovsbuild ../release/opnfv/fuel-plugin-ovs-*.rpm fuel-plugin-ovs-*.rpm
	@rm -f $(BUILD_BASE)/gitinfo_ovs-nsh-dpdk-plugin.txt gitinfo_ovs-nsh-dpdk-plugin.txt

.PHONY: release
release:.ovsbuild
	@rm -f ../release/opnfv/fuel-plugin-ovs-*.rpm
	@mkdir -p ../release/opnfv
	@cp fuel-plugin-ovs*.rpm ../release/opnfv/
	cp gitinfo_ovs-nsh-dpdk-plugin.txt $(BUILD_BASE)

.ovsbuild:
	@rm -rf fuel-plugin-ovs
	../../docker/ubuntu-builder/install_docker.sh
	git clone $(OVS_NSH_DPDK_REPO)
	cd fuel-plugin-ovs; \
	git checkout $(OVS_NSH_DPDK_BRANCH); \
	if [ ! -z $(OVS_NSH_DPDK_CHANGE) ]; then \
	   git fetch $(OVS_NSH_DPDK_REPO) $(OVS_NSH_DPDK_CHANGE); \
	   git checkout FETCH_HEAD; \
	fi
	INCLUDE_DEPENDENCIES=true fpb --debug --build fuel-plugin-ovs/
	@mv fuel-plugin-ovs/fuel-plugin-ovs*.rpm .
	$(REPOINFO) -r . > gitinfo_ovs-nsh-dpdk-plugin.txt
	@rm -rf fuel-plugin-ovs
	@touch .ovsbuild
	# Store artifact in cache straight away if caching is enabled
	# (no .cacheid will be present unless this is a cached build)
	test -f .cacheid && $(MAKE) -f Makefile put-cache || exit 0

#############################################################################
# Cache operations - only used when building through ci/build.sh
#############################################################################


# Create a unique hash to be used for getting and putting cache, based on:
#   - The SHA1 hash of the HEAD on the plugin repo's $(OVS_NSH_DPDK_BRANCH)
#   - The contents of this Makefile
.cacheid:
	@if [ ! -z $(OVS_NSH_DPDK_CHANGE) ]; then \
	  $(CACHETOOL) getcommitid $(OVS_NSH_DPDK_REPO) $(OVS_NSH_DPDK_CHANGE) > .cachedata; \
	else \
	  $(CACHETOOL) getcommitid $(OVS_NSH_DPDK_REPO) $(OVS_NSH_DPDK_BRANCH) > .cachedata; \
	fi
	@sha1sum Makefile | awk {'print $$1'} >> .cachedata
	@sha1sum config.mk | awk {'print $$1'} >> .cachedata
	@echo -n $(UBUNTU_ARCH) | sha1sum | awk {'print $$1'} >> .cachedata
	@cat .cachedata | $(CACHETOOL) getid > .cacheid

# Clean local data related to caching - called prior to ordinary build
.PHONY: clean-cache
clean-cache: clean
	@rm -f .cachedata .cacheid

# Try to download cache - called prior to ordinary build
.PHONY: get-cache
get-cache: .cacheid
	@if $(CACHETOOL) check $(shell cat .cacheid); then \
		 $(CACHETOOL) get $(shell cat .cacheid) | tar xf -;\
	else \
		echo "No cache item found for $(shell cat .cacheid)" ;\
		exit 0;\
	fi

# Store cache if not already stored - called after ordinary build
.PHONY: put-cache
put-cache: .cacheid
	@tar cf - .ovsbuild fuel-plugin-ovs*.rpm gitinfo_ovs-nsh-dpdk-plugin.txt | $(CACHETOOL) put $(shell cat .cacheid)
profile_count[host.profile] += 1 # check that all required hosts are available for profile in profile_count.keys(): available = Host.objects.filter( booked=False, working=True, lab=grb.lab, profile=profile ).count() needed = profile_count[profile] if available < needed: return False return True # public interface def deleteResourceBundle(self, resourceBundle): for host in Host.objects.filter(bundle=resourceBundle): host.release() resourceBundle.delete() def get_vlans(self, genericResourceBundle): networks = {} vlan_manager = genericResourceBundle.lab.vlan_manager for network in genericResourceBundle.networks.all(): if network.is_public: public_net = vlan_manager.get_public_vlan() vlan_manager.reserve_public_vlan(public_net.vlan) networks[network.name] = public_net.vlan else: vlan = vlan_manager.get_vlan() vlan_manager.reserve_vlans(vlan) networks[network.name] = vlan return networks def convertResourceBundle(self, genericResourceBundle, config=None): """ Convert a GenericResourceBundle into a ResourceBundle. Takes in a genericResourceBundle and reserves all the Resources needed and returns a completed ResourceBundle. """ resource_bundle = ResourceBundle.objects.create(template=genericResourceBundle) generic_hosts = genericResourceBundle.getResources() physical_hosts = [] vlan_map = self.get_vlans(genericResourceBundle) for generic_host in generic_hosts: host_config = None if config: host_config = HostConfiguration.objects.get(bundle=config, host=generic_host) try: physical_host = self.acquireHost(generic_host, genericResourceBundle.lab.name) except ResourceAvailabilityException: self.fail_acquire(physical_hosts, vlan_map, genericResourceBundle) raise ResourceAvailabilityException("Could not provision hosts, not enough available") try: physical_host.bundle = resource_bundle physical_host.template = generic_host physical_host.config = host_config physical_hosts.append(physical_host) self.configureNetworking(physical_host, vlan_map) except Exception: self.fail_acquire(physical_hosts, vlan_map, genericResourceBundle) raise ResourceProvisioningException("Network configuration failed.") try: physical_host.save() except Exception: self.fail_acquire(physical_hosts, vlan_map, genericResourceBundle) raise ModelValidationException("Saving hosts failed") return resource_bundle def configureNetworking(self, host, vlan_map): generic_interfaces = list(host.template.generic_interfaces.all()) for int_num, physical_interface in enumerate(host.interfaces.all()): generic_interface = generic_interfaces[int_num] physical_interface.config.clear() for connection in generic_interface.connections.all(): physicalNetwork = PhysicalNetwork.objects.create( vlan_id=vlan_map[connection.network.name], generic_network=connection.network ) physical_interface.config.add( Vlan.objects.create( vlan_id=vlan_map[connection.network.name], tagged=connection.vlan_is_tagged, public=connection.network.is_public, network=physicalNetwork ) ) # private interface def acquireHost(self, genericHost, labName): host_full_set = Host.objects.filter(lab__name__exact=labName, profile=genericHost.profile) if not host_full_set.first(): raise ResourceExistenceException("No matching servers found") host_set = host_full_set.filter(booked=False, working=True) if not host_set.first(): raise ResourceAvailabilityException("No unbooked hosts match requested hosts") host = host_set.first() host.booked = True host.template = genericHost host.save() return host def releaseNetworks(self, grb, vlan_manager, vlans): for net_name, vlan_id in vlans.items(): net = Network.objects.get(name=net_name, bundle=grb) if(net.is_public): vlan_manager.release_public_vlan(vlan_id) else: vlan_manager.release_vlans(vlan_id) def fail_acquire(self, hosts, vlans, grb): vlan_manager = grb.lab.vlan_manager self.releaseNetworks(grb, vlan_manager, vlans) for host in hosts: host.release() class HostNameValidator(object): regex = r'^[A-Za-z0-9][A-Za-z0-9-]*$' message = "Hostnames can only contain alphanumeric characters and hyphens (-). Hostnames must start with a letter" pattern = re.compile(regex) @classmethod def is_valid_hostname(cls, hostname): return len(hostname) < 65 and cls.pattern.fullmatch(hostname) is not None