static boolean shouldInitialize() { // GRZE:WARNING:HACKHACKHACK do not duplicate pls thanks.
for (final Host h : Hosts.listActiveDatabases()) {
final String url =
String.format(
"jdbc:%s",
ServiceUris.remote(Database.class, h.getBindAddress(), "eucalyptus_config"));
try {
final Connection conn =
DriverManager.getConnection(url, Databases.getUserName(), Databases.getPassword());
try {
final PreparedStatement statement =
conn.prepareStatement(
"select config_component_hostname from config_component_base where config_component_partition='eucalyptus';");
final ResultSet result = statement.executeQuery();
while (result.next()) {
final Object columnValue = result.getObject(1);
if (Internets.testLocal(columnValue.toString())) {
return true;
}
}
} finally {
conn.close();
}
} catch (final Exception ex) {
LOG.error(ex, ex);
}
}
return false;
}
static void sendRedirect(
final ChannelHandlerContext ctx,
final ChannelEvent e,
final Class<? extends ComponentId> compClass,
final MappingHttpRequest request) {
e.getFuture().cancel();
String redirectUri = null;
if (Topology.isEnabled(compClass)) { // have an enabled service, lets use that
final URI serviceUri = ServiceUris.remote(Topology.lookup(compClass));
redirectUri =
serviceUri.toASCIIString() + request.getServicePath().replace(serviceUri.getPath(), "");
} else if (Topology.isEnabled(
Eucalyptus.class)) { // can't find service info, redirect via clc master
final URI serviceUri = ServiceUris.remote(Topology.lookup(Eucalyptus.class));
redirectUri =
serviceUri.toASCIIString().replace(Eucalyptus.INSTANCE.getServicePath(), "")
+ request.getServicePath().replace(serviceUri.getPath(), "");
}
HttpResponse response = null;
if (redirectUri == null || isRedirectLoop(request, redirectUri)) {
response =
new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.SERVICE_UNAVAILABLE);
if (Logs.isDebug()) {
String errorMessage =
"Failed to lookup service for "
+ Components.lookup(compClass).getName()
+ " for path "
+ request.getServicePath()
+ ".\nCurrent state: \n\t"
+ Joiner.on("\n\t").join(Topology.enabledServices());
byte[] errorBytes = Exceptions.string(new ServiceStateException(errorMessage)).getBytes();
response.setContent(ChannelBuffers.wrappedBuffer(errorBytes));
}
} else {
response =
new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.TEMPORARY_REDIRECT);
if (request.getQuery() != null) {
redirectUri += "?" + request.getQuery();
}
response.setHeader(HttpHeaders.Names.LOCATION, redirectUri);
}
response.setHeader(HttpHeaders.Names.CONNECTION, HttpHeaders.Values.CLOSE);
if (ctx.getChannel().isConnected()) {
ctx.getChannel().write(response).addListener(ChannelFutureListener.CLOSE);
}
}
/** Utility method for refreshing OSG URI in the S3Client object used by this class. */
private void refreshOsgURI() {
try {
ServiceConfiguration osgConfig = getOsgConfig();
String osgURI = ServiceUris.remote(osgConfig).toASCIIString();
s3Client.setS3Endpoint(osgURI);
LOG.info("Setting objectstorage URI to: " + osgURI);
} catch (Exception e) {
LOG.warn("Could not refresh objectstorage URI");
}
}
public static void updateWalrusUrl() {
try {
ServiceConfiguration walrusConfig = Topology.lookup(ObjectStorage.class);
WALRUS_URL = ServiceUris.remote(walrusConfig).toASCIIString();
StorageProperties.enableSnapshots = true;
LOG.info("Setting WALRUS_URL to: " + WALRUS_URL);
} catch (Exception e) {
LOG.warn(
"Could not obtain walrus information. Snapshot functionality may be unavailable. Have you registered ObjectStorage?");
StorageProperties.enableSnapshots = false;
}
}
private static void prepareConnections(final Host host, final String contextName)
throws NoSuchElementException {
final String dbUrl =
"jdbc:" + ServiceUris.remote(Database.class, host.getBindAddress(), contextName);
final String hostName = host.getDisplayName();
final DriverDatabaseMBean database = Databases.lookupDatabase(contextName, hostName);
database.setuser(getUserName());
database.setpassword(getPassword());
database.setweight(
Hosts.isCoordinator(host) ? DATABASE_WEIGHT_PRIMARY : DATABASE_WEIGHT_SECONDARY);
database.setlocal(host.isLocalHost());
database.setlocation(dbUrl);
}
/** Constructor for outbound requests. */
public MappingHttpRequest(
final HttpVersion httpVersion,
final HttpMethod method,
final ServiceConfiguration serviceConfiguration,
final Object source) {
super(httpVersion);
this.method = method;
URI fullUri = ServiceUris.internal(serviceConfiguration);
this.uri = fullUri.toString();
this.servicePath = fullUri.getPath();
this.query = null;
this.parameters = null;
this.rawParameters = null;
this.nonQueryParameterKeys = null;
this.formFields = null;
this.message = source;
if (source instanceof BaseMessage)
this.setCorrelationId(((BaseMessage) source).getCorrelationId());
this.addHeader(HttpHeaders.Names.HOST, fullUri.getHost() + ":" + fullUri.getPort());
}
private static byte[] getX509Zip(User u) throws Exception {
X509Certificate cloudCert = null;
final X509Certificate x509;
String userAccessKey = null;
String userSecretKey = null;
KeyPair keyPair = null;
try {
for (AccessKey k : u.getKeys()) {
if (k.isActive()) {
userAccessKey = k.getAccessKey();
userSecretKey = k.getSecretKey();
}
}
if (userAccessKey == null) {
AccessKey k = u.createKey();
userAccessKey = k.getAccessKey();
userSecretKey = k.getSecretKey();
}
keyPair = Certs.generateKeyPair();
x509 = Certs.generateCertificate(keyPair, u.getName());
x509.checkValidity();
u.addCertificate(x509);
cloudCert = SystemCredentials.lookup(Eucalyptus.class).getCertificate();
} catch (Exception e) {
LOG.fatal(e, e);
throw e;
}
ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
ZipArchiveOutputStream zipOut = new ZipArchiveOutputStream(byteOut);
ZipArchiveEntry entry = null;
String fingerPrint = Certs.getFingerPrint(keyPair.getPublic());
if (fingerPrint != null) {
String baseName =
X509Download.NAME_SHORT
+ "-"
+ u.getName()
+ "-"
+ fingerPrint.replaceAll(":", "").toLowerCase().substring(0, 8);
zipOut.setComment("To setup the environment run: source /path/to/eucarc");
StringBuilder sb = new StringBuilder();
// TODO:GRZE:FIXME velocity
String userNumber = u.getAccount().getAccountNumber();
sb.append("EUCA_KEY_DIR=$(dirname $(readlink -f ${BASH_SOURCE}))");
if (Topology.isEnabled(Eucalyptus.class)) { // GRZE:NOTE: this is temporary
sb.append(
"\nexport EC2_URL=" + ServiceUris.remotePublicify(Topology.lookup(Eucalyptus.class)));
} else {
sb.append("\necho WARN: Eucalyptus URL is not configured. >&2");
ServiceBuilder<? extends ServiceConfiguration> builder =
ServiceBuilders.lookup(Eucalyptus.class);
ServiceConfiguration localConfig =
builder.newInstance(
Internets.localHostAddress(),
Internets.localHostAddress(),
Internets.localHostAddress(),
Eucalyptus.INSTANCE.getPort());
sb.append("\nexport EC2_URL=" + ServiceUris.remotePublicify(localConfig));
}
if (Topology.isEnabled(Walrus.class)) {
ServiceConfiguration walrusConfig = Topology.lookup(Walrus.class);
try {
String uri = ServiceUris.remotePublicify(walrusConfig).toASCIIString();
LOG.debug("Found walrus uri/configuration: uri=" + uri + " config=" + walrusConfig);
sb.append("\nexport S3_URL=" + uri);
} catch (Exception e) {
LOG.error("Failed to set Walrus URL: " + walrusConfig, e);
}
} else {
sb.append("\necho WARN: Walrus URL is not configured. >&2");
}
// Disable notifications for now
// sb.append( "\nexport AWS_SNS_URL=" + ServiceUris.remote( Notifications.class ) );
if (Topology.isEnabled(Euare.class)) { // GRZE:NOTE: this is temporary
sb.append("\nexport EUARE_URL=" + ServiceUris.remotePublicify(Euare.class));
} else {
sb.append("\necho WARN: EUARE URL is not configured. >&2");
}
sb.append("\nexport EC2_PRIVATE_KEY=${EUCA_KEY_DIR}/" + baseName + "-pk.pem");
sb.append("\nexport EC2_CERT=${EUCA_KEY_DIR}/" + baseName + "-cert.pem");
sb.append("\nexport EC2_JVM_ARGS=-Djavax.net.ssl.trustStore=${EUCA_KEY_DIR}/jssecacerts");
sb.append("\nexport EUCALYPTUS_CERT=${EUCA_KEY_DIR}/cloud-cert.pem");
sb.append("\nexport EC2_ACCOUNT_NUMBER='" + u.getAccount().getAccountNumber() + "'");
sb.append("\nexport EC2_ACCESS_KEY='" + userAccessKey + "'");
sb.append("\nexport EC2_SECRET_KEY='" + userSecretKey + "'");
sb.append("\nexport AWS_CREDENTIAL_FILE=${EUCA_KEY_DIR}/iamrc");
sb.append("\nexport EC2_USER_ID='" + userNumber + "'");
sb.append(
"\nalias ec2-bundle-image=\"ec2-bundle-image --cert ${EC2_CERT} --privatekey ${EC2_PRIVATE_KEY} --user ${EC2_ACCOUNT_NUMBER} --ec2cert ${EUCALYPTUS_CERT}\"");
sb.append(
"\nalias ec2-upload-bundle=\"ec2-upload-bundle -a ${EC2_ACCESS_KEY} -s ${EC2_SECRET_KEY} --url ${S3_URL}\"");
sb.append("\n");
zipOut.putArchiveEntry(entry = new ZipArchiveEntry("eucarc"));
entry.setUnixMode(0600);
zipOut.write(sb.toString().getBytes("UTF-8"));
zipOut.closeArchiveEntry();
sb = new StringBuilder();
sb.append("AWSAccessKeyId=").append(userAccessKey).append('\n');
sb.append("AWSSecretKey=").append(userSecretKey);
zipOut.putArchiveEntry(entry = new ZipArchiveEntry("iamrc"));
entry.setUnixMode(0600);
zipOut.write(sb.toString().getBytes("UTF-8"));
zipOut.closeArchiveEntry();
/** write the private key to the zip stream * */
zipOut.putArchiveEntry(entry = new ZipArchiveEntry("cloud-cert.pem"));
entry.setUnixMode(0600);
zipOut.write(PEMFiles.getBytes(cloudCert));
zipOut.closeArchiveEntry();
zipOut.putArchiveEntry(entry = new ZipArchiveEntry("jssecacerts"));
entry.setUnixMode(0600);
KeyStore tempKs = KeyStore.getInstance("jks");
tempKs.load(null);
tempKs.setCertificateEntry("eucalyptus", cloudCert);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
tempKs.store(bos, "changeit".toCharArray());
zipOut.write(bos.toByteArray());
zipOut.closeArchiveEntry();
/** write the private key to the zip stream * */
zipOut.putArchiveEntry(entry = new ZipArchiveEntry(baseName + "-pk.pem"));
entry.setUnixMode(0600);
zipOut.write(PEMFiles.getBytes(keyPair.getPrivate()));
zipOut.closeArchiveEntry();
/** write the X509 certificate to the zip stream * */
zipOut.putArchiveEntry(entry = new ZipArchiveEntry(baseName + "-cert.pem"));
entry.setUnixMode(0600);
zipOut.write(PEMFiles.getBytes(x509));
zipOut.closeArchiveEntry();
}
/** close the zip output stream and return the bytes * */
zipOut.close();
return byteOut.toByteArray();
}