Examples with InstanceInfo com.sun.enterprise.util.cluster.InstanceInfo used on opensource projects

Example 1 with InstanceInfo

use of com.sun.enterprise.util.cluster.InstanceInfo in project Payara by payara.

the class ListClustersCommand method execute.

public void execute(AdminCommandContext context) {
    ActionReport report = context.getActionReport();
    report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
    Logger logger = context.getLogger();
    ActionReport.MessagePart top = report.getTopMessagePart();
    List<Cluster> clusterList = null;
    // defaults to domain
    if (whichTarget.equals("domain")) {
        Clusters clusters = domain.getClusters();
        clusterList = clusters.getCluster();
    } else {
        clusterList = createClusterList();
        if (clusterList == null) {
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            report.setMessage(Strings.get("list.instances.badTarget", whichTarget));
            return;
        }
    }
    StringBuilder sb = new StringBuilder();
    if (clusterList.size() < 1) {
        sb.append(NONE);
    }
    int timeoutInMsec = 2000;
    Map<String, ClusterInfo> clusterMap = new HashMap<String, ClusterInfo>();
    List<InstanceInfo> infos = new LinkedList<InstanceInfo>();
    for (Cluster cluster : clusterList) {
        String clusterName = cluster.getName();
        List<Server> servers = cluster.getInstances();
        if (servers.isEmpty()) {
            ClusterInfo ci = clusterMap.get(clusterName);
            if (ci == null) {
                ci = new ClusterInfo(clusterName);
            }
            ci.serversEmpty = true;
            clusterMap.put(clusterName, ci);
        }
        // Then check the status for them
        for (Server server : servers) {
            String name = server.getName();
            if (name != null) {
                ActionReport tReport = habitat.getService(ActionReport.class, "html");
                InstanceInfo ii = new InstanceInfo(habitat, server, new RemoteInstanceCommandHelper(habitat).getAdminPort(server), server.getAdminHost(), clusterName, "", logger, timeoutInMsec, tReport, stateService);
                infos.add(ii);
            }
        }
    }
    for (InstanceInfo ii : infos) {
        String clusterforInstance = ii.getCluster();
        ClusterInfo ci = clusterMap.get(clusterforInstance);
        if (ci == null) {
            ci = new ClusterInfo(clusterforInstance);
        }
        ci.allInstancesRunning &= ii.isRunning();
        if (ii.isRunning()) {
            ci.atleastOneInstanceRunning = true;
        }
        clusterMap.put(clusterforInstance, ci);
    }
    // List the cluster and also the state
    // A cluster is a three-state entity and
    // list-cluster should return one of the following:
    // running (all instances running)
    // not running (no instance running)
    // partially running (at least 1 instance is not running)
    String display;
    String value;
    for (ClusterInfo ci : clusterMap.values()) {
        if (ci.serversEmpty || !ci.atleastOneInstanceRunning) {
            display = InstanceState.StateType.NOT_RUNNING.getDisplayString();
            value = InstanceState.StateType.NOT_RUNNING.getDescription();
        } else if (ci.allInstancesRunning) {
            display = InstanceState.StateType.RUNNING.getDisplayString();
            value = InstanceState.StateType.RUNNING.getDescription();
        } else {
            display = PARTIALLY_RUNNING_DISPLAY;
            value = PARTIALLY_RUNNING;
        }
        sb.append(ci.getName()).append(display).append(EOL);
        top.addProperty(ci.getName(), value);
    }
    String output = sb.toString();
    // Fix for isue 12885
    report.setMessage(output.substring(0, output.length() - 1));
}

Example 2 with InstanceInfo

use of com.sun.enterprise.util.cluster.InstanceInfo in project Payara by payara.

the class ListInstancesCommand method yesStatus.

private void yesStatus(List<Server> serverList, int timeoutInMsec, Logger logger) {
    // Gather a list of InstanceInfo -- one per instance in domain.xml
    RemoteInstanceCommandHelper helper = new RemoteInstanceCommandHelper(habitat);
    for (Server server : serverList) {
        boolean clustered = server.getCluster() != null;
        int port = helper.getAdminPort(server);
        String host = server.getAdminHost();
        if (standaloneonly && clustered) {
            continue;
        }
        String name = server.getName();
        if (name == null) {
            // can this happen?!?
            continue;
        }
        StringBuilder deploymentGroup = new StringBuilder();
        for (DeploymentGroup dg : server.getDeploymentGroup()) {
            deploymentGroup.append(dg.getName()).append(' ');
        }
        Cluster cluster = domain.getClusterForInstance(name);
        String clusterName = (cluster != null) ? cluster.getName() : null;
        // skip DAS
        if (notDas(name)) {
            ActionReport tReport = habitat.getService(ActionReport.class, "html");
            InstanceInfo ii = new InstanceInfo(habitat, server, port, host, clusterName, deploymentGroup.toString(), logger, timeoutInMsec, tReport, stateService);
            infos.add(ii);
        }
    }
    if (infos.size() < 1) {
        report.setMessage(NONE);
        return;
    }
    Properties extraProps = new Properties();
    List instanceList = new ArrayList();
    for (InstanceInfo ii : infos) {
        String name = ii.getName();
        String value = (ii.isRunning()) ? InstanceState.StateType.RUNNING.getDescription() : InstanceState.StateType.NOT_RUNNING.getDescription();
        InstanceState.StateType state = (ii.isRunning()) ? (stateService.setState(name, InstanceState.StateType.RUNNING, false)) : (stateService.setState(name, InstanceState.StateType.NOT_RUNNING, false));
        List<String> failedCmds = stateService.getFailedCommands(name);
        if (state == InstanceState.StateType.RESTART_REQUIRED) {
            if (ii.isRunning()) {
                // value += (";" + InstanceState.StateType.RESTART_REQUIRED.getDescription());
                value = InstanceState.StateType.RESTART_REQUIRED.getDescription();
            }
        }
        HashMap<String, Object> insDetails = new HashMap<String, Object>();
        insDetails.put("name", name);
        insDetails.put("status", value);
        insDetails.put("deploymentgroup", ii.getDeploymentGroups().trim());
        if (state == InstanceState.StateType.RESTART_REQUIRED) {
            insDetails.put("restartReasons", failedCmds);
        }
        if (ii.isRunning()) {
            insDetails.put("uptime", ii.getUptime());
        }
        instanceList.add(insDetails);
    }
    extraProps.put("instanceList", instanceList);
    report.setExtraProperties(extraProps);
    if (long_opt) {
        report.setMessage(InstanceInfo.format(infos));
    } else {
        report.setMessage(InstanceInfo.formatBrief(infos));
    }
}