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

Example 16 with Container

use of io.fabric8.api.Container in project docker-maven-plugin by fabric8io.

the class StopMojo method getNetworksToRemove.

private Set<Network> getNetworksToRemove(QueryService queryService, PomLabel pomLabel) throws DockerAccessException {
    if (!autoCreateCustomNetworks) {
        return Collections.emptySet();
    }
    Set<Network> customNetworks = new HashSet<>();
    Set<Network> networks = queryService.getNetworks();
    for (ImageConfiguration image : getResolvedImages()) {
        final NetworkConfig config = image.getRunConfiguration().getNetworkingConfig();
        if (config.isCustomNetwork()) {
            Network network = getNetworkByName(networks, config.getCustomNetwork());
            if (network != null) {
                customNetworks.add(network);
                for (Container container : getContainersToStop(queryService, image)) {
                    if (!shouldStopContainer(container, pomLabel, image)) {
                        // it's sill in use don't collect it
                        customNetworks.remove(network);
                    }
                }
            }
        }
    }
    return customNetworks;
}

Example 17 with Container

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

the class ClusterListAction method printCluster.

protected void printCluster(String dir, PrintStream out) throws Exception {
    // do we have any clusters at all?
    if (exists(getCurator(), dir) == null) {
        return;
    }
    List<String> children = getAllChildren(getCurator(), dir);
    Map<String, Map<String, ClusterNode>> clusters = new TreeMap<String, Map<String, ClusterNode>>();
    for (String child : children) {
        byte[] data = getCurator().getData().forPath(child);
        if (data != null && data.length > 0) {
            String text = new String(data).trim();
            if (!text.isEmpty()) {
                String clusterName = getClusterName(dir, child);
                Map<String, ClusterNode> cluster = clusters.get(clusterName);
                if (cluster == null) {
                    cluster = new TreeMap<String, ClusterNode>();
                    clusters.put(clusterName, cluster);
                }
                ObjectMapper mapper = new ObjectMapper();
                Map<String, Object> map = null;
                try {
                    map = mapper.readValue(data, HashMap.class);
                } catch (JsonParseException e) {
                    log.error("Error parsing JSON string: {}", text);
                    throw e;
                }
                ClusterNode node = null;
                Object id = value(map, "id", "container");
                if (id != null) {
                    Object agent = value(map, "container", "agent");
                    List services = (List) value(map, "services");
                    node = cluster.get(id);
                    if (node == null) {
                        node = new ClusterNode();
                        cluster.put(id.toString(), node);
                    }
                    if (services != null) {
                        if (!services.isEmpty()) {
                            for (Object service : services) {
                                node.services.add(getSubstitutedData(getCurator(), service.toString()));
                            }
                            node.masters.add(agent);
                        } else {
                            node.slaves.add(agent);
                        }
                    } else {
                        Object started = value(map, "started");
                        if (started == Boolean.TRUE) {
                            node.masters.add(agent);
                        } else {
                            node.slaves.add(agent);
                        }
                    }
                }
            }
        }
    }
    TablePrinter table = new TablePrinter();
    table.columns("cluster", "masters", "slaves", "services");
    for (String clusterName : clusters.keySet()) {
        Map<String, ClusterNode> nodes = clusters.get(clusterName);
        table.row(clusterName, "", "", "", "");
        for (String nodeName : nodes.keySet()) {
            ClusterNode node = nodes.get(nodeName);
            table.row("   " + nodeName, printList(node.masters), printList(node.slaves), printList(node.services));
        }
    }
    table.print();
}

Example 18 with Container

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

the class ContainerAddProfileAction method doExecute.

protected Object doExecute() throws Exception {
    FabricValidations.validateContainerName(container);
    FabricValidations.validateProfileNames(profiles);
    Container cont = FabricCommand.getContainer(fabricService, container);
    // we can add existing profiles
    Profile[] profs = FabricCommand.getExistingProfiles(fabricService, cont.getVersion(), this.profiles);
    cont.addProfiles(profs);
    return null;
}

Example 19 with Container

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

the class ContainerChangeProfileAction method doExecute.

protected Object doExecute() throws Exception {
    FabricValidations.validateContainerName(container);
    FabricValidations.validateProfileNames(profiles);
    Container cont = FabricCommand.getContainer(fabricService, container);
    // we can only change to existing profiles
    Profile[] profs = FabricCommand.getExistingProfiles(fabricService, cont.getVersion(), profiles);
    cont.setProfiles(profs);
    return null;
}

Example 20 with Container

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

the class ContainerConnectAction method executSshCommand.

/**
 * Executes the ssh command.
 */
private void executSshCommand(CommandSession session, String username, String password, String hostname, String port, String cmd) throws Exception {
    if (cmd == null || cmd.length() == 0) {
        // ENTESB-6826: we're connecting in "shell" mode, which isn't wise when running from bin/client or ssh
        if (session.getKeyboard().getClass().getName().equals("org.apache.sshd.common.channel.ChannelPipedInputStream")) {
            System.err.println("When connecting to remote container using \"fabric:container-connect\" using ssh or bin/client, please establish SSH session (run bin/client) first and then run \"fabric:container-connect\"");
            return;
        }
    }
    // Create the client from prototype
    SshClient client = createClient();
    String agentSocket;
    if (this.session.get(SshAgent.SSH_AUTHSOCKET_ENV_NAME) != null) {
        agentSocket = this.session.get(SshAgent.SSH_AUTHSOCKET_ENV_NAME).toString();
        client.getProperties().put(SshAgent.SSH_AUTHSOCKET_ENV_NAME, agentSocket);
    }
    try {
        ConnectFuture future = client.connect(hostname, Integer.parseInt(port));
        future.await();
        sshSession = future.getSession();
        Object oldIgnoreInterrupts = this.session.get(Console.IGNORE_INTERRUPTS);
        this.session.put(Console.IGNORE_INTERRUPTS, Boolean.TRUE);
        try {
            System.out.println("Connected");
            boolean authed = false;
            if (!authed) {
                if (username == null) {
                    throw new FabricAuthenticationException("No username specified.");
                }
                log.debug("Prompting user for password");
                String pwd = password != null ? password : ShellUtils.readLine(session, "Password: ", true);
                sshSession.authPassword(username, pwd);
                int ret = sshSession.waitFor(ClientSession.WAIT_AUTH | ClientSession.CLOSED | ClientSession.AUTHED, 0);
                if ((ret & ClientSession.AUTHED) == 0) {
                    System.err.println("Password authentication failed");
                } else {
                    authed = true;
                }
            }
            if (!authed) {
                throw new FabricAuthenticationException("Failed to authenticate.");
            }
            // If user is authenticated credentials to session for future use.
            ShellUtils.storeFabricCredentials(session, username, password);
            ClientChannel channel;
            if (cmd != null && cmd.length() > 0) {
                channel = sshSession.createChannel("exec", cmd);
                channel.setIn(new ByteArrayInputStream(new byte[0]));
            } else {
                channel = sshSession.createChannel("shell");
                channel.setIn(new NoCloseInputStream(System.in));
                ((ChannelShell) channel).setPtyColumns(ShellUtils.getTermWidth(session));
                ((ChannelShell) channel).setupSensibleDefaultPty();
                ((ChannelShell) channel).setAgentForwarding(true);
            }
            channel.setOut(new NoCloseOutputStream(System.out));
            channel.setErr(new NoCloseOutputStream(System.err));
            channel.open();
            channel.waitFor(ClientChannel.CLOSED, 0);
        } finally {
            session.put(Console.IGNORE_INTERRUPTS, oldIgnoreInterrupts);
            sshSession.close(false);
        }
    } finally {
        client.stop();
    }
}