Examples with Message io.fabric8.gateway.handlers.detecting.protocol.openwire.command.Message used on opensource projects

Example 6 with Message

use of io.fabric8.gateway.handlers.detecting.protocol.openwire.command.Message in project fabric8 by jboss-fuse.

the class ContainerStopAction method doExecute.

protected Object doExecute() throws Exception {
    Collection<String> expandedNames = super.expandGlobNames(containers);
    for (String containerName : expandedNames) {
        validateContainerName(containerName);
        if (!force && FabricCommand.isPartOfEnsemble(fabricService, containerName)) {
            System.out.println("Container is part of the ensemble. If you still want to stop it, please use --force option.");
            return null;
        }
        Container found = FabricCommand.getContainer(fabricService, containerName);
        applyUpdatedCredentials(found);
        if (found.isAlive()) {
            found.stop(force);
            found = FabricCommand.getContainer(fabricService, containerName);
            if (!found.isAlive()) {
                System.out.println("Container '" + found.getId() + "' stopped successfully.");
            } else {
                // In case of SSH container we can have timing issue with this command
                // so we will poll the status of container for a fixed number of times
                // if it's not stopped then we will output the message, otherwise we will continue normally
                int count = 0;
                boolean alive = true;
                for (count = 0; count < attemptNumber; count++) {
                    found = FabricCommand.getContainer(fabricService, containerName);
                    if (!found.isAlive()) {
                        alive = false;
                    } else {
                        Thread.sleep(pollingInterval);
                    }
                }
                if (alive) {
                    System.out.println("Container '" + found.getId() + "' was not stopped successfully, something went wrong. Check Logs.");
                }
            }
        } else {
            System.err.println("Container '" + found.getId() + "' already stopped.");
        }
    }
    return null;
}

Example 7 with Message

use of io.fabric8.gateway.handlers.detecting.protocol.openwire.command.Message in project fabric8 by jboss-fuse.

the class ProfileScaleAction method doExecute.

@Override
protected Object doExecute() throws Exception {
    try {
        FabricValidations.validateProfileName(name);
    } catch (IllegalArgumentException e) {
        // we do not want exception in the server log, so print the error message to the console
        System.out.println(e.getMessage());
        return 1;
    }
    fabricService.scaleProfile(name, count);
    ProfileRequirements profileRequirements = fabricService.getRequirements().getOrCreateProfileRequirement(name);
    Integer minimumInstances = profileRequirements.getMinimumInstances();
    int size = Containers.containersForProfile(fabricService.getContainers(), name).size();
    PrintStream output = System.out;
    output.println("Profile " + name + " " + (minimumInstances != null ? "now requires " + minimumInstances + " container(s)" : "does not require any containers") + " currently has " + size + " container(s) running");
    return null;
}

Example 8 with Message

use of io.fabric8.gateway.handlers.detecting.protocol.openwire.command.Message in project fabric8 by jboss-fuse.

the class ProfileRenameAction method doExecute.

@Override
protected Object doExecute() throws Exception {
    // but validate the new name
    try {
        FabricValidations.validateProfileName(newName);
    } catch (IllegalArgumentException e) {
        // we do not want exception in the server log, so print the error message to the console
        System.out.println(e.getMessage());
        return 1;
    }
    Version version = versionId != null ? profileService.getRequiredVersion(versionId) : fabricService.getRequiredDefaultVersion();
    if (!version.hasProfile(profileName)) {
        System.out.println("Profile " + profileName + " not found.");
        return 1;
    } else if (version.hasProfile(newName)) {
        if (!force) {
            System.out.println("New name " + newName + " already exists. Use --force if you want to overwrite.");
            return null;
        }
    }
    Profiles.renameProfile(fabricService, version.getId(), profileName, newName, force);
    return null;
}

Example 9 with Message

use of io.fabric8.gateway.handlers.detecting.protocol.openwire.command.Message in project fabric8 by jboss-fuse.

the class DeployToProfileMojo method execute.

@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    if (isIgnoreProject())
        return;
    try {
        ProjectRequirements requirements = new ProjectRequirements();
        if (isIncludeArtifact()) {
            DependencyDTO rootDependency = loadRootDependency();
            requirements.setRootDependency(rootDependency);
        }
        configureRequirements(requirements);
        // validate requirements
        if (requirements.getProfileId() != null) {
            // make sure the profile id is a valid name
            FabricValidations.validateProfileName(requirements.getProfileId());
        }
        boolean newUserAdded = false;
        fabricServer = mavenSettings.getServer(serverId);
        // we may have username and password from jolokiaUrl
        String jolokiaUsername = null;
        String jolokiaPassword = null;
        try {
            URL url = new URL(jolokiaUrl);
            String s = url.getUserInfo();
            if (Strings.isNotBlank(s) && s.indexOf(':') > 0) {
                int idx = s.indexOf(':');
                jolokiaUsername = s.substring(0, idx);
                jolokiaPassword = s.substring(idx + 1);
                customUsernameAndPassword = true;
            }
        } catch (MalformedURLException e) {
            throw new IllegalArgumentException("Option jolokiaUrl is invalid due " + e.getMessage());
        }
        // jolokia url overrides username/password configured in maven settings
        if (jolokiaUsername != null) {
            if (fabricServer == null) {
                fabricServer = new Server();
            }
            getLog().info("Using username: " + jolokiaUsername + " and password from provided jolokiaUrl option");
            fabricServer.setId(serverId);
            fabricServer.setUsername(jolokiaUsername);
            fabricServer.setPassword(jolokiaPassword);
        }
        if (fabricServer == null) {
            boolean create = false;
            if (mavenSettings.isInteractiveMode() && mavenSettingsWriter != null) {
                System.out.println("Maven settings file: " + mavenSettingsFile.getAbsolutePath());
                System.out.println();
                System.out.println();
                System.out.println("There is no <server> section in your ~/.m2/settings.xml file for the server id: " + serverId);
                System.out.println();
                System.out.println("You can enter the username/password now and have the settings.xml updated or you can do this by hand if you prefer.");
                System.out.println();
                while (true) {
                    String value = readInput("Would you like to update the settings.xml file now? (y/n): ").toLowerCase();
                    if (value.startsWith("n")) {
                        System.out.println();
                        System.out.println();
                        break;
                    } else if (value.startsWith("y")) {
                        create = true;
                        break;
                    }
                }
                if (create) {
                    System.out.println("Please let us know the login details for this server: " + serverId);
                    System.out.println();
                    String userName = readInput("Username: ");
                    String password = readPassword("Password: ");
                    String password2 = readPassword("Repeat Password: ");
                    while (!password.equals(password2)) {
                        System.out.println("Passwords do not match, please try again.");
                        password = readPassword("Password: ");
                        password2 = readPassword("Repeat Password: ");
                    }
                    System.out.println();
                    fabricServer = new Server();
                    fabricServer.setId(serverId);
                    fabricServer.setUsername(userName);
                    fabricServer.setPassword(password);
                    mavenSettings.addServer(fabricServer);
                    if (mavenSettingsFile.exists()) {
                        int counter = 1;
                        while (true) {
                            File backupFile = new File(mavenSettingsFile.getAbsolutePath() + ".backup-" + counter++ + ".xml");
                            if (!backupFile.exists()) {
                                System.out.println("Copied original: " + mavenSettingsFile.getAbsolutePath() + " to: " + backupFile.getAbsolutePath());
                                Files.copy(mavenSettingsFile, backupFile);
                                break;
                            }
                        }
                    }
                    Map<String, Object> config = new HashMap<String, Object>();
                    mavenSettingsWriter.write(mavenSettingsFile, config, mavenSettings);
                    System.out.println("Updated settings file: " + mavenSettingsFile.getAbsolutePath());
                    System.out.println();
                    newUserAdded = true;
                }
            }
        }
        if (fabricServer == null) {
            String message = "No <server> element can be found in ~/.m2/settings.xml for the server <id>" + serverId + "</id> so we cannot connect to fabric8!\n\n" + "Please add the following to your ~/.m2/settings.xml file (using the correct user/password values):\n\n" + "<servers>\n" + "  <server>\n" + "    <id>" + serverId + "</id>\n" + "    <username>admin</username>\n" + "    <password>admin</password>\n" + "  </server>\n" + "</servers>\n";
            getLog().error(message);
            throw new MojoExecutionException(message);
        }
        // now lets invoke the mbean
        J4pClient client = createJolokiaClient();
        if (upload) {
            uploadDeploymentUnit(client, newUserAdded || customUsernameAndPassword);
        } else {
            getLog().info("Uploading to the fabric8 maven repository is disabled");
        }
        DeployResults results = uploadRequirements(client, requirements);
        if (results != null) {
            uploadReadMeFile(client, results);
            uploadProfileConfigurations(client, results);
            refreshProfile(client, results);
        }
    } catch (MojoExecutionException e) {
        throw e;
    } catch (Exception e) {
        throw new MojoExecutionException("Error executing", e);
    }
}

Example 10 with Message

use of io.fabric8.gateway.handlers.detecting.protocol.openwire.command.Message in project fabric8 by jboss-fuse.

the class HealthCheck method healthList.

@Override
public List<HealthStatus> healthList() {
    List<HealthStatus> answer = new ArrayList<HealthStatus>();
    FabricStatus status = fabricService.getFabricStatus();
    Collection<ProfileStatus> statuses = status.getProfileStatusMap().values();
    for (ProfileStatus profile : statuses) {
        String id = profile.getProfile();
        int instances = profile.getCount();
        Integer minimum = profile.getMinimumInstances();
        Integer maximum = profile.getMaximumInstances();
        double healthPercent = profile.getHealth(instances);
        String level = "INFO";
        String message = "Profile " + id + " has health " + percentInstance.format(healthPercent);
        if (minimum != null) {
            if (instances <= 0) {
                level = "ERROR";
                message = "Profile " + id + " has no instances running! Should have at least " + minimum;
            } else if (instances < minimum) {
                level = "WARNING";
                message = "Profile " + id + " needs more instances running. Should have at least " + minimum + " but currently has only " + instances;
            }
        }
        if (maximum != null && level.equals("INFO") && instances > maximum) {
            level = "WARNING";
            message = "Profile " + id + " has too many instances running. Should have at most " + maximum + " but currently has only " + instances;
        }
        answer.add(new HealthStatus("io.fabric8.profileHealth", id, level, message, instances, minimum, maximum, healthPercent));
    }
    String worries = "";
    for (HealthStatus hs : answer) {
        if ("WARNING".equals(hs.getLevel()) || "ERROR".equals(hs.getLevel())) {
            worries += hs + " , ";
        }
    }
    if ("".equals(worries)) {
        this.currentStatus = "Good";
    } else {
        this.currentStatus = "Getting Worried {" + worries + " }";
    }
    return answer;
}