Examples with Container io.fabric8.api.Container used on opensource projects

Example 71 with Container

use of io.fabric8.api.Container in project fabric8 by jboss-fuse.

the class MQManager method loadBrokerStatus.

@Override
public List<MQBrokerStatusDTO> loadBrokerStatus(String versionId) throws Exception {
    FabricRequirements requirements = fabricService.getRequirements();
    List<MQBrokerStatusDTO> answer = new ArrayList<MQBrokerStatusDTO>();
    Version version = versionId == null ? fabricService.getDefaultVersion() : profileService.getVersion(versionId);
    Container[] containers = fabricService.getContainers();
    List<Profile> values = getActiveOrRequiredBrokerProfileMap(version, requirements);
    for (Profile profile : values) {
        List<MQBrokerConfigDTO> list = createConfigDTOs(mqService, profile);
        for (MQBrokerConfigDTO configDTO : list) {
            ProfileRequirements profileRequirements = requirements.findProfileRequirements(profile.getId());
            int count = 0;
            for (Container container : containers) {
                if (Containers.containerHasProfile(container, profile)) {
                    MQBrokerStatusDTO status = createStatusDTO(profile, configDTO, profileRequirements, container);
                    count++;
                    answer.add(status);
                }
            }
            // if there are no containers yet, lets create a record anyway
            if (count == 0) {
                MQBrokerStatusDTO status = createStatusDTO(profile, configDTO, profileRequirements, null);
                answer.add(status);
            }
        }
    }
    addMasterSlaveStatus(answer);
    return answer;
}

Example 72 with Container

use of io.fabric8.api.Container in project fabric8 by jboss-fuse.

the class MQManager method assignProfileToContainers.

public static void assignProfileToContainers(FabricService fabricService, Profile profile, String[] assignContainers) {
    for (String containerName : assignContainers) {
        try {
            Container container = fabricService.getContainer(containerName);
            if (container == null) {
                LOG.warn("Failed to assign profile to " + containerName + ": profile doesn't exists");
            } else {
                Set<Profile> profiles = new HashSet<Profile>(Arrays.asList(container.getProfiles()));
                profiles.add(profile);
                container.setProfiles(profiles.toArray(new Profile[profiles.size()]));
                LOG.info("Profile successfully assigned to " + containerName);
            }
        } catch (Exception e) {
            LOG.warn("Failed to assign profile to " + containerName + ": " + e.getMessage());
        }
    }
}

Example 73 with Container

use of io.fabric8.api.Container in project fabric8 by jboss-fuse.

the class ContainerProviderUtils method buildInstallAndStartScript.

/**
 * Creates a shell script for installing and starting up a container.
 *
 * @param options
 * @return
 * @throws MalformedURLException
 */
public static String buildInstallAndStartScript(String name, CreateRemoteContainerOptions options) throws MalformedURLException, URISyntaxException {
    String distFilename = String.format(DISTNAME_PATTERN, "karaf", FabricConstants.FABRIC_VERSION);
    String systemDistPath = String.format(SYSTEM_DIST, "karaf", FabricConstants.FABRIC_VERSION);
    StringBuilder sb = new StringBuilder();
    sb.append("#!/bin/bash").append("\n");
    if (logger.isTraceEnabled()) {
        sb.append("set -x ").append("\n");
        sb.append("export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }' ").append("\n");
    }
    // Export environmental variables
    HashMap<String, String> environmentalVariables = new HashMap<>();
    if (options.getEnvironmentalVariables() != null) {
        environmentalVariables.putAll(options.getEnvironmentalVariables());
    }
    for (Map.Entry<String, String> entry : environmentalVariables.entrySet()) {
        sb.append("export ").append(entry.getKey()).append("=\"").append(entry.getValue()).append("\"").append("\n");
    }
    sb.append(RUN_FUNCTION).append("\n");
    sb.append(SUDO_N_FUNCTION).append("\n");
    sb.append(DOWNLOAD_FUNCTION).append("\n");
    sb.append(MAVEN_DOWNLOAD_FUNCTION).append("\n");
    sb.append(UPDATE_PKGS).append("\n");
    sb.append(INSTALL_CURL).append("\n");
    sb.append(INSTALL_UNZIP).append("\n");
    sb.append(INSTALL_JDK).append("\n");
    sb.append(VALIDATE_REQUIREMENTS).append("\n");
    sb.append(EXIT_IF_NOT_EXISTS).append("\n");
    sb.append(COPY_NODE_METADATA).append("\n");
    sb.append(KARAF_CHECK).append("\n");
    sb.append(REPLACE_IN_FILE).append("\n");
    sb.append(REPLACE_PROPERTY_VALUE).append("\n");
    sb.append(UNCOMMENT_LINE).append("\n");
    sb.append(CONFIGURE_HOSTNAMES).append("\n");
    sb.append(FIND_FREE_PORT).append("\n");
    sb.append(WAIT_FOR_PORT).append("\n");
    sb.append(EXTRACT_ZIP).append("\n");
    sb.append(GENERATE_SSH_KEYS).append("\n");
    sb.append("run mkdir -p ").append(options.getPath()).append("\n");
    sb.append("run cd ").append(options.getPath()).append("\n");
    sb.append("run mkdir -p ").append(name).append("\n");
    sb.append("run cd ").append(name).append("\n");
    // We need admin access to be able to install curl & java.
    if (options.isAdminAccess()) {
        // This is not really needed.
        // Its just here as a silly workaround for some cases which fail to get the first thing installed.
        sb.append("update_pkgs").append("\n");
        sb.append("install_openjdk").append("\n");
        sb.append("install_curl").append("\n");
        sb.append("install_unzip").append("\n");
    }
    sb.append("validate_requirements").append("\n");
    List<String> fallbackRepositories = new ArrayList<String>();
    List<String> optionsRepos = options.getFallbackRepositories();
    if (optionsRepos != null) {
        fallbackRepositories.addAll(optionsRepos);
    }
    extractZipIntoDirectory(sb, options.getProxyUri(), "io.fabric8", "fabric8-karaf", FabricConstants.FABRIC_VERSION, fallbackRepositories);
    sb.append("run cd `").append(FIRST_FABRIC_DIRECTORY).append("`\n");
    sb.append("run mkdir -p ").append(systemDistPath).append("\n");
    sb.append("run cp ../").append(distFilename).append(" ").append(systemDistPath).append("/\n");
    sb.append("run rm ../").append(distFilename).append("\n");
    sb.append("run chmod +x bin/*").append("\n");
    List<String> lines = new ArrayList<String>();
    String globalResolver = options.getResolver() != null ? options.getResolver() : ZkDefs.DEFAULT_RESOLVER;
    lines.add(ZkDefs.GLOBAL_RESOLVER_PROPERTY + "=" + globalResolver);
    if (options.getBindAddress() != null && !options.getBindAddress().isEmpty()) {
        lines.add(ZkDefs.BIND_ADDRESS + "=" + options.getBindAddress());
    }
    if (options.getManualIp() != null && !options.getManualIp().isEmpty()) {
        lines.add(ZkDefs.MANUAL_IP + "=" + options.getManualIp());
    }
    appendFile(sb, "etc/system.properties", lines);
    replacePropertyValue(sb, "etc/system.properties", "karaf.name", name);
    String dataStoreFile = "etc/" + Constants.DATASTORE_PID + ".cfg";
    for (Map.Entry<String, String> entry : options.getDataStoreProperties().entrySet()) {
        String key = entry.getKey();
        String value = entry.getValue();
        replacePropertyValue(sb, dataStoreFile, key, value);
        uncomment_line(sb, dataStoreFile, key);
    }
    // Apply port range
    sb.append("BIND_ADDRESS=").append(options.getBindAddress() != null && !options.getBindAddress().isEmpty() ? options.getBindAddress() : "0.0.0.0").append("\n");
    sb.append("SSH_PORT=").append("\"").append("`find_free_port ").append(Ports.mapPortToRange(DEFAULT_SSH_PORT, options.getMinimumPort(), options.getMaximumPort())).append(" ").append(options.getMaximumPort()).append("`\"").append("\n");
    sb.append("RMI_REGISTRY_PORT=").append("\"").append("`find_free_port ").append(Ports.mapPortToRange(DEFAULT_RMI_REGISTRY_PORT, options.getMinimumPort(), options.getMaximumPort())).append(" ").append(options.getMaximumPort()).append("`\"").append("\n");
    sb.append("RMI_SERVER_PORT=").append("\"").append("`find_free_port ").append(Ports.mapPortToRange(DEFAULT_RMI_SERVER_PORT, options.getMinimumPort(), options.getMaximumPort())).append(" ").append(options.getMaximumPort()).append("`\"").append("\n");
    sb.append("JMX_SERVER_URL=\"").append("service:jmx:rmi:\\/\\/${BIND_ADDRESS}:${RMI_SERVER_PORT}\\/jndi\\/rmi:\\/\\/${BIND_ADDRESS}:${RMI_REGISTRY_PORT}\\/karaf-").append(name).append("\"\n");
    sb.append("HTTP_PORT=").append("\"").append("`find_free_port ").append(Ports.mapPortToRange(DEFAULT_HTTP_PORT, options.getMinimumPort(), options.getMaximumPort())).append(" ").append(options.getMaximumPort()).append("`\"").append("\n");
    replacePropertyValue(sb, "etc/org.apache.karaf.shell.cfg", "sshPort", "$SSH_PORT");
    replacePropertyValue(sb, "etc/org.apache.karaf.shell.cfg", "sshHost", "$BIND_ADDRESS");
    replacePropertyValue(sb, "etc/org.apache.karaf.management.cfg", "rmiRegistryPort", "$RMI_REGISTRY_PORT");
    replacePropertyValue(sb, "etc/org.apache.karaf.management.cfg", "rmiServerPort", "$RMI_SERVER_PORT");
    replacePropertyValue(sb, "etc/org.apache.karaf.management.cfg", "rmiServerHost", "$BIND_ADDRESS");
    replacePropertyValue(sb, "etc/org.apache.karaf.management.cfg", "rmiRegistryHost", "$BIND_ADDRESS");
    // ENTESB-2733: do not change serviceUrl, let's leave it with placeholders
    // replacePropertyValue(sb, "etc/org.apache.karaf.management.cfg", "serviceUrl", "$JMX_SERVER_URL");
    replacePropertyValue(sb, "etc/org.ops4j.pax.web.cfg", "org.osgi.service.http.port", "$HTTP_PORT");
    replaceLineInFile(sb, "etc/jetty.xml", String.valueOf(DEFAULT_HTTP_PORT), "$HTTP_PORT");
    appendFile(sb, "etc/system.properties", Arrays.asList(ZkDefs.MINIMUM_PORT + "=" + options.getMinimumPort()));
    appendFile(sb, "etc/system.properties", Arrays.asList(ZkDefs.MAXIMUM_PORT + "=" + options.getMaximumPort()));
    appendFile(sb, "etc/system.properties", Arrays.asList("\n"));
    // Read all system properties
    for (Map.Entry<String, Properties> entry : options.getSystemProperties().entrySet()) {
        Properties sysprops = entry.getValue();
        for (Map.Entry syspropEntry : sysprops.entrySet()) {
            Object type = syspropEntry.getKey();
            Object value = syspropEntry.getValue();
            appendFile(sb, "etc/system.properties", Arrays.asList(type + "=" + value));
        }
    }
    // TODO: Be simple & move all of the code below under system properties MAP.
    if (options.getPreferredAddress() != null) {
        appendFile(sb, "etc/system.properties", Arrays.asList(HostUtils.PREFERED_ADDRESS_PROPERTY_NAME + "=" + options.getPreferredAddress()));
    }
    String zkPasswordEncode = System.getProperty("zookeeper.password.encode", "true");
    if (options.isEnsembleServer()) {
        appendFile(sb, "etc/system.properties", Arrays.asList("zookeeper.password = " + options.getZookeeperPassword()));
        appendFile(sb, "etc/system.properties", Arrays.asList("zookeeper.password.encode = " + zkPasswordEncode));
        appendFile(sb, "etc/system.properties", Arrays.asList(CreateEnsembleOptions.ENSEMBLE_AUTOSTART + "=true"));
        appendFile(sb, "etc/system.properties", Arrays.asList(CreateEnsembleOptions.AGENT_AUTOSTART + "=true"));
        appendFile(sb, "etc/system.properties", Arrays.asList(CreateEnsembleOptions.PROFILES_AUTOIMPORT_PATH + "=${runtime.home}/fabric/import/"));
        if (options.getUsers() != null) {
            appendFile(sb, "etc/users.properties", Arrays.asList("\n"));
            for (Map.Entry<String, String> entry : options.getUsers().entrySet()) {
                appendFile(sb, "etc/users.properties", Arrays.asList(entry.getKey() + "=" + entry.getValue()));
            }
        }
    } else if (options.getZookeeperUrl() != null) {
        appendFile(sb, "etc/system.properties", Arrays.asList("zookeeper.url = " + options.getZookeeperUrl()));
        appendFile(sb, "etc/system.properties", Arrays.asList("zookeeper.password = " + options.getZookeeperPassword()));
        appendFile(sb, "etc/system.properties", Arrays.asList("zookeeper.password.encode = " + zkPasswordEncode));
        appendFile(sb, "etc/system.properties", Arrays.asList(CreateEnsembleOptions.AGENT_AUTOSTART + "=true"));
        appendToLineInFile(sb, "etc/org.apache.karaf.features.cfg", "featuresBoot=", "fabric-agent,fabric-git,");
    }
    // Add the proxyURI to the list of repositories
    if (options.getProxyUri() != null) {
        appendToLineInFile(sb, "etc/org.ops4j.pax.url.mvn.cfg", "repositories=", options.getProxyUri().toString() + ",");
    }
    // Just for ensemble servers we want to copy their creation metadata for import.
    if (options.isEnsembleServer()) {
        CreateContainerMetadata metadata = options.getMetadataMap().get(name);
        if (metadata != null) {
            byte[] metadataPayload = ObjectUtils.toBytes(metadata);
            if (metadataPayload != null && metadataPayload.length > 0) {
                sb.append("copy_node_metadata ").append(name).append(" ").append(new String(Base64Encoder.encode(metadataPayload))).append("\n");
            }
        }
    }
    sb.append("generate_ssh_keys").append("\n");
    sb.append("configure_hostnames").append(" ").append(options.getHostNameContext()).append("\n");
    String jvmOptions = options.getJvmOpts();
    if (jvmOptions == null) {
        jvmOptions = "-XX:+UnlockDiagnosticVMOptions -XX:+UnsyncloadClass";
    } else if (!jvmOptions.contains("-XX:+UnlockDiagnosticVMOptions -XX:+UnsyncloadClass")) {
        jvmOptions = jvmOptions + " -XX:+UnlockDiagnosticVMOptions -XX:+UnsyncloadClass";
    }
    if (!jvmOptions.contains("-server")) {
        jvmOptions = jvmOptions + " -server";
    }
    environmentalVariables.put("JAVA_OPTS", jvmOptions);
    ArrayList<String> setenv = new ArrayList<String>();
    for (Map.Entry<String, String> entry : environmentalVariables.entrySet()) {
        setenv.add("export " + entry.getKey() + "=\"" + entry.getValue() + "\"\n");
    }
    writeFile(sb, "bin/setenv", setenv);
    sb.append("nohup bin/start &").append("\n");
    sb.append("karaf_check `pwd`").append("\n");
    sb.append("wait_for_port $SSH_PORT").append("\n");
    sb.append("wait_for_port $RMI_REGISTRY_PORT").append("\n");
    return sb.toString();
}

Example 74 with Container

use of io.fabric8.api.Container in project fabric8 by jboss-fuse.

the class ContainerLifecycleCommandsTest method testStopSingleContainer.

@Test
public void testStopSingleContainer() throws Exception {
    containers("c1");
    ContainerImpl c1 = newContainer("c1");
    expect(this.fabricService.adapt(CuratorFramework.class)).andReturn(this.curatorFramework).anyTimes();
    expect(this.fabricService.getContainers()).andReturn(new Container[] { c1 });
    this.fabricService.stopContainer(c1, false);
    replay(this.fabricService, this.commandSession);
    this.stop.execute(this.commandSession);
    verify(this.fabricService);
}

Example 75 with Container

use of io.fabric8.api.Container in project fabric8 by jboss-fuse.

the class ContainerLifecycleCommandsTest method testStopSomeMatchingContainers.

@Test
public void testStopSomeMatchingContainers() throws Exception {
    containers("c1", "c2");
    ContainerImpl c1 = newContainer("c1");
    expect(this.fabricService.adapt(CuratorFramework.class)).andReturn(this.curatorFramework);
    expect(this.fabricService.getContainers()).andReturn(new Container[] { c1 }).once();
    this.fabricService.stopContainer(c1, false);
    expect(this.fabricService.adapt(CuratorFramework.class)).andReturn(this.curatorFramework);
    expect(this.fabricService.getContainers()).andReturn(new Container[] { c1 }).once();
    replay(this.fabricService, this.commandSession);
    try {
        this.stop.execute(this.commandSession);
        fail("Should throw FabricException");
    } catch (IllegalArgumentException e) {
        assertThat(e.getMessage().contains(" c2 "), is(true));
    }
    verify(this.fabricService);
}