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

Example 31 with Container

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

the class ContainerStartAction method doExecute.

protected Object doExecute() throws Exception {
    Collection<String> expandedNames = super.expandGlobNames(containers);
    for (String containerName : expandedNames) {
        validateContainerName(containerName);
        Container found = FabricCommand.getContainer(fabricService, containerName);
        applyUpdatedCredentials(found);
        if (force || !found.isAlive()) {
            found.start(force);
        } else {
            System.err.println("Container " + containerName + " is already started");
        }
    }
    return null;
}

Example 32 with Container

use of io.fabric8.api.Container 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 33 with Container

use of io.fabric8.api.Container 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 34 with Container

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

the class EnsembleListAction method doExecute.

@Override
protected Object doExecute() throws Exception {
    TablePrinter printer = new TablePrinter();
    printer.column("id");
    List<String> containers = clusterService.getEnsembleContainers();
    if (containers != null) {
        for (String container : containers) {
            printer.row(container);
        }
    }
    printer.print();
    return null;
}

Example 35 with Container

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

the class ContainerListAction method doExecute.

@Override
protected Object doExecute() throws Exception {
    Container[] containers = fabricService.getContainers();
    // filter unwanted containers, and split list into parent/child,
    // so we can sort the list as we want it
    containers = CommandUtils.filterContainers(containers, filter);
    // we want the list to be sorted
    containers = CommandUtils.sortContainers(containers);
    Version ver = null;
    if (version != null) {
        // limit containers to only with same version
        ver = profileService.getRequiredVersion(version);
    }
    if (verbose) {
        printContainersVerbose(containers, ver, System.out);
    } else {
        printContainers(containers, ver, System.out);
    }
    return null;
}