Examples with OvsVpcRoutingPolicyConfigCommand com.cloud.agent.api.OvsVpcRoutingPolicyConfigCommand used on opensource projects

Example 1 with OvsVpcRoutingPolicyConfigCommand

use of com.cloud.agent.api.OvsVpcRoutingPolicyConfigCommand in project cloudstack by apache.

the class LibvirtComputingResourceTest method testOvsVpcRoutingPolicyConfigCommandFailure.

@SuppressWarnings("unchecked")
@Test(expected = Exception.class)
public void testOvsVpcRoutingPolicyConfigCommandFailure() {
    final String id = null;
    final String cidr = null;
    final Acl[] acls = null;
    final com.cloud.agent.api.OvsVpcRoutingPolicyConfigCommand.Tier[] tiers = null;
    final OvsVpcRoutingPolicyConfigCommand command = new OvsVpcRoutingPolicyConfigCommand(id, cidr, acls, tiers);
    when(libvirtComputingResource.getOvsTunnelPath()).thenThrow(Exception.class);
    final LibvirtRequestWrapper wrapper = LibvirtRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(command, libvirtComputingResource);
    assertFalse(answer.getResult());
    verify(libvirtComputingResource, times(1)).getOvsTunnelPath();
}

Example 2 with OvsVpcRoutingPolicyConfigCommand

use of com.cloud.agent.api.OvsVpcRoutingPolicyConfigCommand in project cloudstack by apache.

the class NotAValidCommand method testOvsVpcRoutingPolicyConfigCommand.

@Test
public void testOvsVpcRoutingPolicyConfigCommand() {
    final String bridge = "gre";
    final Connection conn = Mockito.mock(Connection.class);
    final Network network = Mockito.mock(Network.class);
    final OvsVpcRoutingPolicyConfigCommand.Acl[] acls = new OvsVpcRoutingPolicyConfigCommand.Acl[0];
    final OvsVpcRoutingPolicyConfigCommand.Tier[] tiers = new OvsVpcRoutingPolicyConfigCommand.Tier[0];
    final OvsVpcRoutingPolicyConfigCommand routingPolicy = new OvsVpcRoutingPolicyConfigCommand("v1", "10.0.0.1/24", acls, tiers);
    final CitrixRequestWrapper wrapper = CitrixRequestWrapper.getInstance();
    assertNotNull(wrapper);
    when(citrixResourceBase.getConnection()).thenReturn(conn);
    try {
        when(citrixResourceBase.findOrCreateTunnelNetwork(conn, routingPolicy.getBridgeName())).thenReturn(network);
        when(network.getBridge(conn)).thenReturn(bridge);
        when(citrixResourceBase.callHostPlugin(conn, "ovstunnel", "configure_ovs_bridge_for_routing_policies", "bridge", bridge, "host-id", ((Long) routingPolicy.getHostId()).toString(), "config", routingPolicy.getVpcConfigInJson(), "seq-no", Long.toString(1))).thenReturn("SUCCESS");
    } catch (final BadServerResponse e) {
        fail(e.getMessage());
    } catch (final XenAPIException e) {
        fail(e.getMessage());
    } catch (final XmlRpcException e) {
        fail(e.getMessage());
    }
    final Answer answer = wrapper.execute(routingPolicy, citrixResourceBase);
    verify(citrixResourceBase, times(1)).getConnection();
    assertFalse(answer.getResult());
}

Example 3 with OvsVpcRoutingPolicyConfigCommand

use of com.cloud.agent.api.OvsVpcRoutingPolicyConfigCommand in project cloudstack by apache.

the class OvsTunnelManagerImpl method prepareVpcRoutingPolicyUpdate.

private OvsVpcRoutingPolicyConfigCommand prepareVpcRoutingPolicyUpdate(long vpcId) {
    List<OvsVpcRoutingPolicyConfigCommand.Acl> acls = new ArrayList<>();
    List<OvsVpcRoutingPolicyConfigCommand.Tier> tiers = new ArrayList<>();
    VpcVO vpc = _vpcDao.findById(vpcId);
    List<? extends Network> vpcNetworks = _vpcMgr.getVpcNetworks(vpcId);
    assert (vpc != null && (vpcNetworks != null && !vpcNetworks.isEmpty())) : "invalid vpc id";
    for (Network network : vpcNetworks) {
        Long networkAclId = network.getNetworkACLId();
        if (networkAclId == null)
            continue;
        NetworkACLVO networkAcl = _networkACLDao.findById(networkAclId);
        List<OvsVpcRoutingPolicyConfigCommand.AclItem> aclItems = new ArrayList<>();
        List<NetworkACLItemVO> aclItemVos = _networkACLItemDao.listByACL(networkAclId);
        for (NetworkACLItemVO aclItem : aclItemVos) {
            String[] sourceCidrs = aclItem.getSourceCidrList().toArray(new String[aclItem.getSourceCidrList().size()]);
            aclItems.add(new OvsVpcRoutingPolicyConfigCommand.AclItem(aclItem.getNumber(), aclItem.getUuid(), aclItem.getAction().name(), aclItem.getTrafficType().name(), ((aclItem.getSourcePortStart() != null) ? aclItem.getSourcePortStart().toString() : null), ((aclItem.getSourcePortEnd() != null) ? aclItem.getSourcePortEnd().toString() : null), aclItem.getProtocol(), sourceCidrs));
        }
        OvsVpcRoutingPolicyConfigCommand.Acl acl = new OvsVpcRoutingPolicyConfigCommand.Acl(networkAcl.getUuid(), aclItems.toArray(new OvsVpcRoutingPolicyConfigCommand.AclItem[aclItems.size()]));
        acls.add(acl);
        OvsVpcRoutingPolicyConfigCommand.Tier tier = new OvsVpcRoutingPolicyConfigCommand.Tier(network.getUuid(), network.getCidr(), networkAcl.getUuid());
        tiers.add(tier);
    }
    OvsVpcRoutingPolicyConfigCommand cmd = new OvsVpcRoutingPolicyConfigCommand(vpc.getUuid(), vpc.getCidr(), acls.toArray(new OvsVpcRoutingPolicyConfigCommand.Acl[acls.size()]), tiers.toArray(new OvsVpcRoutingPolicyConfigCommand.Tier[tiers.size()]));
    return cmd;
}

Example 4 with OvsVpcRoutingPolicyConfigCommand

use of com.cloud.agent.api.OvsVpcRoutingPolicyConfigCommand in project cloudstack by apache.

the class OvsTunnelManagerImpl method checkAndCreateVpcTunnelNetworks.

@DB
protected void checkAndCreateVpcTunnelNetworks(Host host, long vpcId) {
    long hostId = host.getId();
    String bridgeName = generateBridgeNameForVpc(vpcId);
    List<Long> vmIds = _ovsNetworkToplogyGuru.getActiveVmsInVpcOnHost(vpcId, hostId);
    if (vmIds == null || vmIds.isEmpty()) {
        // since this is the first VM from the VPC being launched on the host, first setup the bridge
        try {
            Commands cmds = new Commands(new OvsSetupBridgeCommand(bridgeName, hostId, null));
            s_logger.debug("Ask host " + hostId + " to create bridge for vpc " + vpcId + " and configure the " + " bridge for distributed routing.");
            Answer[] answers = _agentMgr.send(hostId, cmds);
            handleSetupBridgeAnswer(answers);
        } catch (OperationTimedoutException | AgentUnavailableException e) {
            s_logger.warn("Ovs Tunnel network created bridge failed", e);
        }
        // now that bridge is setup, populate network acl's before the VM gets created
        OvsVpcRoutingPolicyConfigCommand cmd = prepareVpcRoutingPolicyUpdate(vpcId);
        cmd.setSequenceNumber(getNextRoutingPolicyUpdateSequenceNumber(vpcId));
        if (!sendVpcRoutingPolicyChangeUpdate(cmd, hostId, bridgeName)) {
            s_logger.debug("Failed to send VPC routing policy change update to host : " + hostId + ". But moving on with sending the updates to the rest of the hosts.");
        }
    }
    List<? extends Network> vpcNetworks = _vpcMgr.getVpcNetworks(vpcId);
    List<Long> vpcSpannedHostIds = _ovsNetworkToplogyGuru.getVpcSpannedHosts(vpcId);
    for (Network vpcNetwork : vpcNetworks) {
        if (vpcNetwork.getState() != Network.State.Implemented && vpcNetwork.getState() != Network.State.Implementing && vpcNetwork.getState() != Network.State.Setup)
            continue;
        int key = getGreKey(vpcNetwork);
        List<Long> toHostIds = new ArrayList<Long>();
        List<Long> fromHostIds = new ArrayList<Long>();
        OvsTunnelNetworkVO tunnelRecord = null;
        for (Long rh : vpcSpannedHostIds) {
            if (rh == hostId) {
                continue;
            }
            tunnelRecord = _tunnelNetworkDao.findByFromToNetwork(hostId, rh.longValue(), vpcNetwork.getId());
            // Try and create the tunnel if does not exit or previous attempt failed
            if (tunnelRecord == null || tunnelRecord.getState().equals(OvsTunnel.State.Failed.name())) {
                s_logger.debug("Attempting to create tunnel from:" + hostId + " to:" + rh.longValue());
                if (tunnelRecord == null) {
                    createTunnelRecord(hostId, rh.longValue(), vpcNetwork.getId(), key);
                }
                if (!toHostIds.contains(rh)) {
                    toHostIds.add(rh);
                }
            }
            tunnelRecord = _tunnelNetworkDao.findByFromToNetwork(rh.longValue(), hostId, vpcNetwork.getId());
            // Try and create the tunnel if does not exit or previous attempt failed
            if (tunnelRecord == null || tunnelRecord.getState().equals(OvsTunnel.State.Failed.name())) {
                s_logger.debug("Attempting to create tunnel from:" + rh.longValue() + " to:" + hostId);
                if (tunnelRecord == null) {
                    createTunnelRecord(rh.longValue(), hostId, vpcNetwork.getId(), key);
                }
                if (!fromHostIds.contains(rh)) {
                    fromHostIds.add(rh);
                }
            }
        }
        try {
            String myIp = getGreEndpointIP(host, vpcNetwork);
            if (myIp == null)
                throw new GreTunnelException("Unable to retrieve the source " + "endpoint for the GRE tunnel." + "Failure is on host:" + host.getId());
            boolean noHost = true;
            for (Long i : toHostIds) {
                HostVO rHost = _hostDao.findById(i);
                String otherIp = getGreEndpointIP(rHost, vpcNetwork);
                if (otherIp == null)
                    throw new GreTunnelException("Unable to retrieve the remote endpoint for the GRE tunnel." + "Failure is on host:" + rHost.getId());
                Commands cmds = new Commands(new OvsCreateTunnelCommand(otherIp, key, Long.valueOf(hostId), i, vpcNetwork.getId(), myIp, bridgeName, vpcNetwork.getUuid()));
                s_logger.debug("Attempting to create tunnel from:" + hostId + " to:" + i + " for the network " + vpcNetwork.getId());
                s_logger.debug("Ask host " + hostId + " to create gre tunnel to " + i);
                Answer[] answers = _agentMgr.send(hostId, cmds);
                handleCreateTunnelAnswer(answers);
            }
            for (Long i : fromHostIds) {
                HostVO rHost = _hostDao.findById(i);
                String otherIp = getGreEndpointIP(rHost, vpcNetwork);
                Commands cmds = new Commands(new OvsCreateTunnelCommand(myIp, key, i, Long.valueOf(hostId), vpcNetwork.getId(), otherIp, bridgeName, vpcNetwork.getUuid()));
                s_logger.debug("Ask host " + i + " to create gre tunnel to " + hostId);
                Answer[] answers = _agentMgr.send(i, cmds);
                handleCreateTunnelAnswer(answers);
            }
        } catch (GreTunnelException | OperationTimedoutException | AgentUnavailableException e) {
            // I really thing we should do a better handling of these exceptions
            s_logger.warn("Ovs Tunnel network created tunnel failed", e);
        }
    }
}

Example 5 with OvsVpcRoutingPolicyConfigCommand

use of com.cloud.agent.api.OvsVpcRoutingPolicyConfigCommand in project cloudstack by apache.

the class LibvirtComputingResourceTest method testOvsVpcRoutingPolicyConfigCommand.

@Test
public void testOvsVpcRoutingPolicyConfigCommand() {
    final String id = null;
    final String cidr = null;
    final Acl[] acls = null;
    final com.cloud.agent.api.OvsVpcRoutingPolicyConfigCommand.Tier[] tiers = null;
    final OvsVpcRoutingPolicyConfigCommand command = new OvsVpcRoutingPolicyConfigCommand(id, cidr, acls, tiers);
    when(libvirtComputingResource.getOvsTunnelPath()).thenReturn("/path");
    when(libvirtComputingResource.getTimeout()).thenReturn(Duration.ZERO);
    final LibvirtRequestWrapper wrapper = LibvirtRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(command, libvirtComputingResource);
    assertFalse(answer.getResult());
    verify(libvirtComputingResource, times(1)).getOvsTunnelPath();
    verify(libvirtComputingResource, times(1)).getTimeout();
}