use of com.cloud.network.rules.FirewallRuleVO in project cloudstack by apache.
the class NetworkOrchestrator method reprogramNetworkRules.
// This method re-programs the rules/ips for existing network
protected boolean reprogramNetworkRules(final long networkId, final Account caller, final Network network) throws ResourceUnavailableException {
boolean success = true;
//Apply egress rules first to effect the egress policy early on the guest traffic
final List<FirewallRuleVO> firewallEgressRulesToApply = _firewallDao.listByNetworkPurposeTrafficType(networkId, Purpose.Firewall, FirewallRule.TrafficType.Egress);
final NetworkOfferingVO offering = _networkOfferingDao.findById(network.getNetworkOfferingId());
final DataCenter zone = _dcDao.findById(network.getDataCenterId());
if (_networkModel.areServicesSupportedInNetwork(network.getId(), Service.Firewall) && _networkModel.areServicesSupportedInNetwork(network.getId(), Service.Firewall) && (network.getGuestType() == Network.GuestType.Isolated || network.getGuestType() == Network.GuestType.Shared && zone.getNetworkType() == NetworkType.Advanced)) {
// add default egress rule to accept the traffic
_firewallMgr.applyDefaultEgressFirewallRule(network.getId(), offering.getEgressDefaultPolicy(), true);
}
if (!_firewallMgr.applyFirewallRules(firewallEgressRulesToApply, false, caller)) {
s_logger.warn("Failed to reapply firewall Egress rule(s) as a part of network id=" + networkId + " restart");
success = false;
}
// associate all ip addresses
if (!_ipAddrMgr.applyIpAssociations(network, false)) {
s_logger.warn("Failed to apply ip addresses as a part of network id" + networkId + " restart");
success = false;
}
// apply static nat
if (!_rulesMgr.applyStaticNatsForNetwork(networkId, false, caller)) {
s_logger.warn("Failed to apply static nats a part of network id" + networkId + " restart");
success = false;
}
// apply firewall rules
final List<FirewallRuleVO> firewallIngressRulesToApply = _firewallDao.listByNetworkPurposeTrafficType(networkId, Purpose.Firewall, FirewallRule.TrafficType.Ingress);
if (!_firewallMgr.applyFirewallRules(firewallIngressRulesToApply, false, caller)) {
s_logger.warn("Failed to reapply Ingress firewall rule(s) as a part of network id=" + networkId + " restart");
success = false;
}
// apply port forwarding rules
if (!_rulesMgr.applyPortForwardingRulesForNetwork(networkId, false, caller)) {
s_logger.warn("Failed to reapply port forwarding rule(s) as a part of network id=" + networkId + " restart");
success = false;
}
// apply static nat rules
if (!_rulesMgr.applyStaticNatRulesForNetwork(networkId, false, caller)) {
s_logger.warn("Failed to reapply static nat rule(s) as a part of network id=" + networkId + " restart");
success = false;
}
// apply public load balancer rules
if (!_lbMgr.applyLoadBalancersForNetwork(networkId, Scheme.Public)) {
s_logger.warn("Failed to reapply Public load balancer rules as a part of network id=" + networkId + " restart");
success = false;
}
// apply internal load balancer rules
if (!_lbMgr.applyLoadBalancersForNetwork(networkId, Scheme.Internal)) {
s_logger.warn("Failed to reapply internal load balancer rules as a part of network id=" + networkId + " restart");
success = false;
}
// apply vpn rules
final List<? extends RemoteAccessVpn> vpnsToReapply = _vpnMgr.listRemoteAccessVpns(networkId);
if (vpnsToReapply != null) {
for (final RemoteAccessVpn vpn : vpnsToReapply) {
// Start remote access vpn per ip
if (_vpnMgr.startRemoteAccessVpn(vpn.getServerAddressId(), false) == null) {
s_logger.warn("Failed to reapply vpn rules as a part of network id=" + networkId + " restart");
success = false;
}
}
}
//apply network ACLs
if (!_networkACLMgr.applyACLToNetwork(networkId)) {
s_logger.warn("Failed to reapply network ACLs as a part of of network id=" + networkId + " restart");
success = false;
}
return success;
}
use of com.cloud.network.rules.FirewallRuleVO in project cloudstack by apache.
the class NetworkOrchestrator method shutdownNetworkResources.
private boolean shutdownNetworkResources(final long networkId, final Account caller, final long callerUserId) {
// This method cleans up network rules on the backend w/o touching them in the DB
boolean success = true;
final Network network = _networksDao.findById(networkId);
// Mark all PF rules as revoked and apply them on the backend (not in the DB)
final List<PortForwardingRuleVO> pfRules = _portForwardingRulesDao.listByNetwork(networkId);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Releasing " + pfRules.size() + " port forwarding rules for network id=" + networkId + " as a part of shutdownNetworkRules");
}
for (final PortForwardingRuleVO pfRule : pfRules) {
s_logger.trace("Marking pf rule " + pfRule + " with Revoke state");
pfRule.setState(FirewallRule.State.Revoke);
}
try {
if (!_firewallMgr.applyRules(pfRules, true, false)) {
s_logger.warn("Failed to cleanup pf rules as a part of shutdownNetworkRules");
success = false;
}
} catch (final ResourceUnavailableException ex) {
s_logger.warn("Failed to cleanup pf rules as a part of shutdownNetworkRules due to ", ex);
success = false;
}
// Mark all static rules as revoked and apply them on the backend (not in the DB)
final List<FirewallRuleVO> firewallStaticNatRules = _firewallDao.listByNetworkAndPurpose(networkId, Purpose.StaticNat);
final List<StaticNatRule> staticNatRules = new ArrayList<StaticNatRule>();
if (s_logger.isDebugEnabled()) {
s_logger.debug("Releasing " + firewallStaticNatRules.size() + " static nat rules for network id=" + networkId + " as a part of shutdownNetworkRules");
}
for (final FirewallRuleVO firewallStaticNatRule : firewallStaticNatRules) {
s_logger.trace("Marking static nat rule " + firewallStaticNatRule + " with Revoke state");
final IpAddress ip = _ipAddressDao.findById(firewallStaticNatRule.getSourceIpAddressId());
final FirewallRuleVO ruleVO = _firewallDao.findById(firewallStaticNatRule.getId());
if (ip == null || !ip.isOneToOneNat() || ip.getAssociatedWithVmId() == null) {
throw new InvalidParameterValueException("Source ip address of the rule id=" + firewallStaticNatRule.getId() + " is not static nat enabled");
}
//String dstIp = _networkModel.getIpInNetwork(ip.getAssociatedWithVmId(), firewallStaticNatRule.getNetworkId());
ruleVO.setState(FirewallRule.State.Revoke);
staticNatRules.add(new StaticNatRuleImpl(ruleVO, ip.getVmIp()));
}
try {
if (!_firewallMgr.applyRules(staticNatRules, true, false)) {
s_logger.warn("Failed to cleanup static nat rules as a part of shutdownNetworkRules");
success = false;
}
} catch (final ResourceUnavailableException ex) {
s_logger.warn("Failed to cleanup static nat rules as a part of shutdownNetworkRules due to ", ex);
success = false;
}
try {
if (!_lbMgr.revokeLoadBalancersForNetwork(networkId, Scheme.Public)) {
s_logger.warn("Failed to cleanup public lb rules as a part of shutdownNetworkRules");
success = false;
}
} catch (final ResourceUnavailableException ex) {
s_logger.warn("Failed to cleanup public lb rules as a part of shutdownNetworkRules due to ", ex);
success = false;
}
try {
if (!_lbMgr.revokeLoadBalancersForNetwork(networkId, Scheme.Internal)) {
s_logger.warn("Failed to cleanup internal lb rules as a part of shutdownNetworkRules");
success = false;
}
} catch (final ResourceUnavailableException ex) {
s_logger.warn("Failed to cleanup public lb rules as a part of shutdownNetworkRules due to ", ex);
success = false;
}
// revoke all firewall rules for the network w/o applying them on the DB
final List<FirewallRuleVO> firewallRules = _firewallDao.listByNetworkPurposeTrafficType(networkId, Purpose.Firewall, FirewallRule.TrafficType.Ingress);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Releasing " + firewallRules.size() + " firewall ingress rules for network id=" + networkId + " as a part of shutdownNetworkRules");
}
for (final FirewallRuleVO firewallRule : firewallRules) {
s_logger.trace("Marking firewall ingress rule " + firewallRule + " with Revoke state");
firewallRule.setState(FirewallRule.State.Revoke);
}
try {
if (!_firewallMgr.applyRules(firewallRules, true, false)) {
s_logger.warn("Failed to cleanup firewall ingress rules as a part of shutdownNetworkRules");
success = false;
}
} catch (final ResourceUnavailableException ex) {
s_logger.warn("Failed to cleanup firewall ingress rules as a part of shutdownNetworkRules due to ", ex);
success = false;
}
final List<FirewallRuleVO> firewallEgressRules = _firewallDao.listByNetworkPurposeTrafficType(networkId, Purpose.Firewall, FirewallRule.TrafficType.Egress);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Releasing " + firewallEgressRules.size() + " firewall egress rules for network id=" + networkId + " as a part of shutdownNetworkRules");
}
try {
// delete default egress rule
final DataCenter zone = _dcDao.findById(network.getDataCenterId());
if (_networkModel.areServicesSupportedInNetwork(network.getId(), Service.Firewall) && (network.getGuestType() == Network.GuestType.Isolated || network.getGuestType() == Network.GuestType.Shared && zone.getNetworkType() == NetworkType.Advanced)) {
// add default egress rule to accept the traffic
_firewallMgr.applyDefaultEgressFirewallRule(network.getId(), _networkModel.getNetworkEgressDefaultPolicy(networkId), false);
}
} catch (final ResourceUnavailableException ex) {
s_logger.warn("Failed to cleanup firewall default egress rule as a part of shutdownNetworkRules due to ", ex);
success = false;
}
for (final FirewallRuleVO firewallRule : firewallEgressRules) {
s_logger.trace("Marking firewall egress rule " + firewallRule + " with Revoke state");
firewallRule.setState(FirewallRule.State.Revoke);
}
try {
if (!_firewallMgr.applyRules(firewallEgressRules, true, false)) {
s_logger.warn("Failed to cleanup firewall egress rules as a part of shutdownNetworkRules");
success = false;
}
} catch (final ResourceUnavailableException ex) {
s_logger.warn("Failed to cleanup firewall egress rules as a part of shutdownNetworkRules due to ", ex);
success = false;
}
if (network.getVpcId() != null) {
if (s_logger.isDebugEnabled()) {
s_logger.debug("Releasing Network ACL Items for network id=" + networkId + " as a part of shutdownNetworkRules");
}
try {
//revoke all Network ACLs for the network w/o applying them in the DB
if (!_networkACLMgr.revokeACLItemsForNetwork(networkId)) {
s_logger.warn("Failed to cleanup network ACLs as a part of shutdownNetworkRules");
success = false;
}
} catch (final ResourceUnavailableException ex) {
s_logger.warn("Failed to cleanup network ACLs as a part of shutdownNetworkRules due to ", ex);
success = false;
}
}
//release all static nats for the network
if (!_rulesMgr.applyStaticNatForNetwork(networkId, false, caller, true)) {
s_logger.warn("Failed to disable static nats as part of shutdownNetworkRules for network id " + networkId);
success = false;
}
// Get all ip addresses, mark as releasing and release them on the backend
final List<IPAddressVO> userIps = _ipAddressDao.listByAssociatedNetwork(networkId, null);
final List<PublicIp> publicIpsToRelease = new ArrayList<PublicIp>();
if (userIps != null && !userIps.isEmpty()) {
for (final IPAddressVO userIp : userIps) {
userIp.setState(IpAddress.State.Releasing);
final PublicIp publicIp = PublicIp.createFromAddrAndVlan(userIp, _vlanDao.findById(userIp.getVlanId()));
publicIpsToRelease.add(publicIp);
}
}
try {
if (!_ipAddrMgr.applyIpAssociations(network, true, true, publicIpsToRelease)) {
s_logger.warn("Unable to apply ip address associations for " + network + " as a part of shutdownNetworkRules");
success = false;
}
} catch (final ResourceUnavailableException e) {
throw new CloudRuntimeException("We should never get to here because we used true when applyIpAssociations", e);
}
return success;
}
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