Java Code Examples for org.apache.brooklyn.util.os.Os#mergePathsUnix()

@Override
public void customize() {
    log.info("Customizing {} (Cluster {})", entity, getClusterName());
    Networking.checkPortsValid(getPortMap());

    ScriptHelper script = newScript(CUSTOMIZING).body
            .append(format("mkdir -p %s", getRunDir()));
    if (isV2()) {
        script.body.append(format("mkdir -p %s/rel/couchdb/etc/local.d", getExpandedInstallDir()));
    }
    else {
        script.body.append(format("cp -R %s/dist/{bin,etc,lib,share,var} %s", getExpandedInstallDir(), getRunDir()));
    }
    script.execute();


    String destinationConfigFile = Os.mergePathsUnix(getRunDir(), getCouchDBConfigFileName());
    if (isV2()) {
        destinationConfigFile = Os.mergePathsUnix(getExpandedInstallDir(), "/rel/couchdb/etc/local.d", getCouchDBConfigFileName());
    }
    // Copy the configuration files across
    copyTemplate(getCouchDBConfigTemplateUrl(), destinationConfigFile);
    String destinationUriFile = Os.mergePathsUnix(getRunDir(), "couch.uri");
    copyTemplate(getCouchDBUriTemplateUrl(), destinationUriFile);
}
 

@Override
public void customize() {
    Networking.checkPortsValid(ImmutableMap.of("jmxPort", getJmxPort(), "openWirePort", getOpenWirePort()));
    newScript(CUSTOMIZING)
            .body.append(
                    format("cp -R %s/{bin,conf,data,lib,webapps} .", getExpandedInstallDir()),
                    // Required in version 5.5.1 (at least), but not in version 5.7.0
                    "sed -i.bk 's/\\[-z \"$JAVA_HOME\"]/\\[ -z \"$JAVA_HOME\" ]/g' bin/activemq",
                    // Stop it writing to dev null on start
                    "sed -i.bk \"s/\\(ACTIVEMQ_HOME..bin.run.jar.*\\)>.dev.null/\\1/\" bin/activemq",
                    // Required if launching multiple AMQ's, prevent jetty port conflicts
                    "sed -i.bk 's/8161/"+getEntity().getAttribute(ActiveMQBroker.AMQ_JETTY_PORT)+"/g' conf/jetty.xml"
                    // TODO disable persistence (this should be a flag -- but it seems to have no effect, despite ):
                    // "sed -i.bk 's/broker /broker persistent=\"false\" /g' conf/activemq.xml",
                )
            .execute();

    // Copy the configuration file across
    String destinationConfigFile = Os.mergePathsUnix(getRunDir(), "conf/activemq.xml");
    copyTemplate(getTemplateConfigurationUrl(), destinationConfigFile);
}
 

private boolean fileExists(MySqlNode node, String binLogName) {
    String dataDir = Strings.nullToEmpty(node.getConfig(MySqlNode.DATA_DIR));
    String path = Os.mergePathsUnix(dataDir, binLogName);
    String cmd = BashCommands.chain(
            "cd $RUN_DIR",
            BashCommands.requireTest(String.format("-f \"%s\"", path), "File " + path + " doesn't exist."));
    String summary = "Check if file " + path + " exists";
    SshMachineLocation machine = EffectorTasks.getSshMachine(node);
    return Entities.submit(node, SshTasks.newSshExecTaskFactory(machine, cmd)
            .allowingNonZeroExitCode()
            .environmentVariable("RUN_DIR", node.getAttribute(SoftwareProcess.RUN_DIR))
            .summary(summary)
            .allowingNonZeroExitCode()).asTask().getUnchecked() == 0;
}
 

/**
 * Input stream will be closed automatically.
 * <p>
 * If using {@link SshjTool} usage, consider using {@link KnownSizeInputStream} to avoid having
 * to write out stream once to find its size!
 *
 * @see #copyResource(Map, String, String) for parameter descriptions.
 */
@Override
@SuppressWarnings({ "rawtypes", "unchecked" })
public int copyResource(Map<Object,Object> sshFlags, InputStream source, String target, boolean createParentDir) {
    Map flags = Maps.newLinkedHashMap();
    if (!sshFlags.containsKey(IGNORE_ENTITY_SSH_FLAGS)) {
        flags.putAll(getSshFlags());
    }
    flags.putAll(sshFlags);

    String destination = Os.isAbsolutish(target) ? target : Os.mergePathsUnix(getRunDir(), target);

    if (createParentDir) {
        // don't use File.separator because it's remote machine's format, rather than local machine's
        int lastSlashIndex = destination.lastIndexOf("/");
        String parent = (lastSlashIndex > 0) ? destination.substring(0, lastSlashIndex) : null;
        if (parent != null) {
            getMachine().execCommands("createParentDir", ImmutableList.of("mkdir -p "+parent));
        }
    }

    // TODO SshMachineLocation.copyTo currently doesn't log warn on non-zero or set blocking details
    // (because delegated to by installTo, for multiple calls). So do it here for now.
    int result;
    String prevBlockingDetails = Tasks.setBlockingDetails("copying resource to server at "+destination);
    try {
        result = getMachine().copyTo(flags, source, destination);
    } finally {
        Tasks.setBlockingDetails(prevBlockingDetails);
    }

    if (result == 0) {
        log.debug("copying stream complete; {} on {}", new Object[] { destination, getMachine() });
    } else {
        log.warn("copying stream failed; {} on {}: {}", new Object[] { destination, getMachine(), result });
    }
    return result;
}
 

@Test(groups = "Integration")
public void testStartsInAppSpecifiedDirectoryUnderHome() throws Exception {
    String dir = Os.mergePathsUnix("~/.brooklyn-test-"+Strings.makeRandomId(4));
    try {
        app.config().set(BrooklynConfigKeys.ONBOX_BASE_DIR, dir);
        doTestSpecifiedDirectory(dir, dir);
    } finally {
        Os.deleteRecursively(dir);
    }
}
 

@Override
public ProcessTaskWrapper<Integer> executeScriptAsync(String commands) {
    String fileToRun = Os.mergePathsUnix("brooklyn_commands", "cassandra-commands-"+Identifiers.makeRandomId(8));
    TaskWrapper<Void> task = SshEffectorTasks.put(Os.mergePathsUnix(getRunDir(), fileToRun))
            .machine(getMachine())
            .contents(commands)
            .summary("copying cassandra script to execute "+fileToRun)
            .newTask();
    DynamicTasks.queueIfPossible(task).orSubmitAndBlock(getEntity()).andWaitForSuccess();
    return executeScriptFromInstalledFileAsync(fileToRun);
}
 

@Test(groups = "Integration")
public void testStartsInMgmtSpecifiedDirectory() throws Exception {
    String dir = Os.mergePathsUnix(Os.tmp(), "/brooklyn-test-"+Strings.makeRandomId(4));
    tearDown();
    mgmt = new LocalManagementContextForTests();
    mgmt.getBrooklynProperties().put(BrooklynConfigKeys.ONBOX_BASE_DIR, dir);
    setUp();

    doTestSpecifiedDirectory(dir, dir);
    Os.deleteRecursively(dir);
}
 

@Override
public void customize() {
    log.debug("Customizing {} (Cluster {})", entity, getClusterName());
    Networking.checkPortsValid(getPortMap());

    customizeInitialSeeds();

    String logFileEscaped = getLogFileLocation().replace("/", "\\/"); // escape slashes

    ImmutableList.Builder<String> commands = new ImmutableList.Builder<String>()
            .add(String.format("cp -R %s/{bin,conf,lib,interface,pylib,tools} .", getExpandedInstallDir()))
            .add("mkdir -p data")
            .add("mkdir -p brooklyn_commands")
            .add(String.format("sed -i.bk 's/log4j.appender.R.File=.*/log4j.appender.R.File=%s/g' %s/conf/log4j-server.properties", logFileEscaped, getRunDir()))
            .add(String.format("sed -i.bk '/JMX_PORT/d' %s/conf/cassandra-env.sh", getRunDir()))
            // Script sets 180k on Linux which gives Java error:  The stack size specified is too small, Specify at least 228k
            .add(String.format("sed -i.bk 's/-Xss180k/-Xss280k/g' %s/conf/cassandra-env.sh", getRunDir()));

    newScript(CUSTOMIZING)
            .body.append(commands.build())
            .failOnNonZeroResultCode()
            .execute();

    // Copy the cassandra.yaml configuration file across
    String destinationConfigFile = Os.mergePathsUnix(getRunDir(), "conf", getCassandraConfigFileName());
    copyTemplate(getCassandraConfigTemplateUrl(), destinationConfigFile);

    // Copy the cassandra-rackdc.properties configuration file across
    String rackdcDestinationFile = Os.mergePathsUnix(getRunDir(), "conf", getCassandraRackdcConfigFileName());
    copyTemplate(getCassandraRackdcConfigTemplateUrl(), rackdcDestinationFile);

    customizeCopySnitch();
}
 

@Override
protected String getLogFileLocation() {
    return Os.mergePathsUnix(getRunDir(), "logs", format("%s.log", getRoleName()));
}
 

@Override
protected String getLogFileLocation() {
    return Os.mergePathsUnix(getRunDir(), "logs/catalina.out");
}
 

protected String mergePaths(String ...s) {
    return Os.mergePathsUnix(s);
}
 

@Override
protected String getLogFileLocation() { return Os.mergePathsUnix(getRunDir(), "console.out"); }
 

protected String getPidFile() {
    return Os.mergePathsUnix(getRunDir(), "pid_java");
}
 

@Override
protected String getLogFileLocation() {
    return Os.mergePathsUnix(getRunDir(), "server", SERVER_TYPE, "log/server.log");
}
 

@Override
protected String getLogFileLocation() {
    return Os.mergePathsUnix(getRunDir(), "console");
}
 

@Override
protected String getLogFileLocation() { 
    return Os.mergePathsUnix(getRunDir(), "data/activemq.log");
}
 

public String getPidFile() {
    // TODO see note in VanillaSoftwareProcess about PID_FILE as a config key
    // if (getEntity().getConfigRaw(PID_FILE, includeInherited)) ...
    return Os.mergePathsUnix(getRunDir(), PID_FILENAME);
}
 

/**
 * AS7 config notes and TODOs:
 * We're using the http management interface on port managementPort
 * We're not using any JMX.
 * - AS 7 simply doesn't boot with Sun JMX enabled (https://issues.jboss.org/browse/JBAS-7427)
 * - 7.1 onwards uses Remoting 3, which we haven't configured
 * - We have generic support for jmxmp, which one could configure
 * We're completely disabling security on the management interface.
 * - In the future we probably want to use the as7/bin/add-user.sh script using config keys for user and password
 * - Or we could create our own security realm and use that.
 * We disable the root welcome page, since we can't deploy our own root otherwise
 * We bind all interfaces to entity.hostname, rather than 127.0.0.1.
 */
@Override
public void customize() {
    // Check that a password was set for the management user
    Preconditions.checkState(Strings.isNonBlank(getManagementUsername()), "User for management realm required");
    String managementPassword = getManagementPassword();
    if (Strings.isBlank(managementPassword)) {
        LOG.debug(this+" has no password specified for "+JBoss7Server.MANAGEMENT_PASSWORD.getName()+"; using a random string");
        entity.config().set(JBoss7Server.MANAGEMENT_PASSWORD, Identifiers.makeRandomPassword(8));
    }
    String hashedPassword = hashPassword(getManagementUsername(), getManagementPassword(), MANAGEMENT_REALM);

    // Check that ports are all configured
    Map<String,Integer> ports = MutableMap.<String,Integer>builder()
            .put("managementHttpPort", getManagementHttpPort()) 
            .put("managementHttpsPort", getManagementHttpsPort())
            .put("managementNativePort", getManagementNativePort())
            .build();
    if (isProtocolEnabled("HTTP")) {
        ports.put("httpPort", getHttpPort());
    }
    if (isProtocolEnabled("HTTPS")) {
        ports.put("httpsPort", getHttpsPort());
    }
    Networking.checkPortsValid(ports);

    // Check hostname is defined
    String hostname = entity.getAttribute(SoftwareProcess.HOSTNAME);
    Preconditions.checkNotNull(hostname, "AS 7 entity must set hostname otherwise server will only be visible on localhost");

    // Copy the install files to the run-dir and add the management user
    newScript(CUSTOMIZING)
            // don't set vars yet -- it resolves dependencies (e.g. DB) which we don't want until we start
            .environmentVariablesReset()
            .body.append(
                    format("cp -r %s/%s . || exit $!", getExpandedInstallDir(), SERVER_TYPE),
                    format("echo -e '\n%s=%s' >> %s/%s/configuration/mgmt-users.properties",
                            getManagementUsername(), hashedPassword, getRunDir(), SERVER_TYPE)
                )
            .execute();

    // Copy the keystore across, if there is one
    if (isProtocolEnabled("HTTPS")) {
        String keystoreUrl = Preconditions.checkNotNull(getSslKeystoreUrl(), "keystore URL must be specified if using HTTPS for "+entity);
        String destinationSslKeystoreFile = getSslKeystoreFile();
        InputStream keystoreStream = resource.getResourceFromUrl(keystoreUrl);
        getMachine().copyTo(keystoreStream, destinationSslKeystoreFile);
    }

    // Copy the configuration file across
    String destinationConfigFile = Os.mergePathsUnix(getRunDir(), SERVER_TYPE, "configuration", CONFIG_FILE);
    copyTemplate(getTemplateConfigurationUrl(), destinationConfigFile);

    // Copy the initial wars to the deploys directory
    getEntity().deployInitialWars();
}
 

public String getPidFile() { return Os.mergePathsUnix(getRunDir(), "couchdb.pid"); } 

public String getLogFileLocation() { return Os.mergePathsUnix(getRunDir(), "couchdb.log"); }