Examples with Machine org.platformlayer.ops.Machine used on opensource projects

Example 6 with Machine

use of org.platformlayer.ops.Machine in project platformlayer by platformlayer.

the class MachineResolver method doRecurseOperation.

@Override
public void doRecurseOperation() throws OpsException {
    ItemBase dest = platformLayerHelpers.getItem(key);
    boolean required = !OpsContext.isDelete();
    for (Machine machine : instanceHelpers.getMachines(dest, required)) {
        OpsTarget target = instanceHelpers.getTarget(dest, machine);
        BindingScope scope = BindingScope.push(machine, target);
        try {
            OpsContext opsContext = OpsContext.get();
            OperationRecursor.doRecurseChildren(opsContext, this);
        } finally {
            scope.pop();
        }
    }
}

Example 7 with Machine

use of org.platformlayer.ops.Machine in project platformlayer by platformlayer.

the class PlatformLayerFirewallEntry method addChildren.

@Override
protected void addChildren() throws OpsException {
    // TODO: Need to register a dependency on destItem?
    MachineResolver dest = MachineResolver.build(destItem);
    addChild(dest);
    List<Transport> transports;
    if (transport == null) {
        String cidr = sourceCidr;
        if (!Strings.isNullOrEmpty(sourceCidr)) {
            IpRange range = IpRange.parse(cidr);
            if (range.isIpv6()) {
                transport = Transport.Ipv6;
            } else {
                transport = Transport.Ipv4;
            }
        }
    }
    if (transport == null) {
        transports = Transport.all();
    } else {
        transports = Collections.singletonList(transport);
    }
    for (final Transport transport : transports) {
        if (!Strings.isNullOrEmpty(sourceCidr)) {
            IptablesFilterEntry entry = dest.addChild(IptablesFilterEntry.class);
            entry.port = port;
            entry.sourceCidr = sourceCidr;
            entry.protocol = protocol;
            entry.transport = transport;
            entry.ruleKey = uniqueId;
        } else if (sourceItemKey != null) {
            LateBound<IptablesFilterEntry> entry = new LateBound<IptablesFilterEntry>() {

                @Override
                public IptablesFilterEntry get() throws OpsException {
                    ItemBase sourceItem = platformLayerHelpers.getItem(sourceItemKey);
                    NetworkPoint targetNetworkPoint = NetworkPoint.forTargetInContext();
                    boolean required = !OpsContext.isDelete();
                    Machine sourceMachine = instanceHelpers.getMachine(sourceItem, required);
                    if (sourceMachine == null) {
                        // TODO: Store by key? Delete by key?
                        log.warn("Source machine not found for firewall rule; assuming already deleted");
                        return null;
                    }
                    String sourceCidr = null;
                    List<InetAddress> addresses = sourceMachine.getNetworkPoint().findAddresses(targetNetworkPoint);
                    if (transport == Transport.Ipv4) {
                        Iterables.removeIf(addresses, InetAddressUtils.IS_IPV6);
                        if (addresses.size() == 1) {
                            sourceCidr = addresses.get(0).getHostAddress() + "/32";
                        } else {
                            if (addresses.isEmpty()) {
                                return null;
                            }
                            throw new IllegalStateException("Not implemented");
                        }
                    } else {
                        Iterables.removeIf(addresses, InetAddressUtils.IS_IPV4);
                        if (addresses.size() == 1) {
                            sourceCidr = addresses.get(0).getHostAddress() + "/128";
                        } else {
                            if (addresses.isEmpty()) {
                                return null;
                            }
                            throw new IllegalStateException("Not implemented");
                        }
                    }
                    IptablesFilterEntry entry = injected(IptablesFilterEntry.class);
                    entry.port = port;
                    entry.sourceCidr = sourceCidr;
                    entry.protocol = protocol;
                    entry.transport = transport;
                    entry.ruleKey = uniqueId;
                    return entry;
                }

                @Override
                public String getDescription() throws Exception {
                    return "Firewall rules";
                }
            };
            dest.addChild(entry);
        } else {
            // Both empty => wildcard
            IptablesFilterEntry entry = dest.addChild(IptablesFilterEntry.class);
            entry.port = port;
            entry.protocol = protocol;
            entry.transport = transport;
            entry.ruleKey = uniqueId;
        }
    }
// TODO: Add source rules??
}

Example 8 with Machine

use of org.platformlayer.ops.Machine in project platformlayer by platformlayer.

the class PrivateNetworkHelpers method findTunnelAddress.

public ThrowingProvider<String> findTunnelAddress(final PlatformLayerKey machineKey) {
    final NetworkPoint src = NetworkPoint.forPublicInternet();
    return new ThrowingProvider<String>() {

        @Override
        public String build() throws OpsException {
            ItemBase dest = platformLayer.getItem(machineKey);
            Machine machine = instanceHelpers.getMachine(dest, true);
            String address = machine.getNetworkPoint().getBestAddress(src);
            return address;
        }
    };
}

Example 9 with Machine

use of org.platformlayer.ops.Machine in project platformlayer by platformlayer.

the class DnsResolverServiceController method findAddresses.

@Override
public List<InetAddress> findAddresses(NetworkPoint from) throws OpsException {
    Machine machine = instances.getMachine(model);
    if (machine == null) {
        return Collections.emptyList();
    }
    List<InetAddress> addresses = machine.getNetworkPoint().findAddresses(from);
    return addresses;
}

Example 10 with Machine

use of org.platformlayer.ops.Machine in project platformlayer by platformlayer.

the class GitServerAssignment method handler.

@Handler
public void handler(GitRepository model) throws Exception {
    PlatformLayerKey assignedTo = Tag.ASSIGNED_TO.findUnique(model.getTags());
    if (OpsContext.isConfigure()) {
        if (assignedTo == null) {
            List<GitService> gitServices = platformLayer.listItems(GitService.class);
            if (gitServices.size() == 0) {
                throw new OpsException("No git service found");
            }
            GitService gitService = RandomChooser.chooseRandom(gitServices);
            if (gitService == null) {
                throw new IllegalStateException();
            }
            assignedTo = gitService.getKey();
            platformLayer.addTag(model.getKey(), Tag.ASSIGNED_TO.build(assignedTo));
        }
    }
    GitService gitService = null;
    if (assignedTo != null) {
        gitService = platformLayer.getItem(assignedTo, GitService.class);
    }
    if (OpsContext.isDelete()) {
        if (gitService == null) {
            log.info("Deleting, but not assigned to a server; nothing to do");
            getRecursionState().setPreventRecursion(true);
            return;
        }
    }
    if (gitService == null) {
        throw new OpsException("No git servers found");
    }
    if (gitService.getState() != ManagedItemState.ACTIVE) {
        throw new OpsException("Server not yet active: " + gitService);
    }
    Machine machine = instances.findMachine(gitService);
    if (machine == null) {
        throw new OpsException("Server machine not found:" + gitService);
    }
    SshKey sshKey = service.getSshKey();
    OpsTarget target = machine.getTarget(sshKey);
    getRecursionState().pushChildScope(OpsTarget.class, target);
}