Package io.fabric8.utils

Examples of io.fabric8.utils.CountingMap


     * lets assert that no host has more than its maximum number of containers
     */
    public static void assertProfilesUseSeparateHost(FabricRequirements requirements, Map<String, CountingMap> hostToProfileCounts) {
        for (Map.Entry<String, CountingMap> entry : hostToProfileCounts.entrySet()) {
            String hostName = entry.getKey();
            CountingMap counts = entry.getValue();
            Set<String> keys = counts.keySet();
            for (String profileId : keys) {
                int count = counts.count(profileId);
                // lets see if we have a maximum number of profile count
                ProfileRequirements profileRequirement = requirements.getOrCreateProfileRequirement(profileId);
                Integer maximum = profileRequirement.getMaximumInstancesPerHost();
                if (maximum != null) {
                    assertTrue("Host " + hostName + " has " + count + " instances of " + profileId
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    public void setContainerCount(String host, int count) {
        hostContainerCounts.setCount(host, count);
    }

    public int incrementProfileCount(String host, String profileId) {
        CountingMap countingMap = profileCounts(host);
        return countingMap.increment(profileId);
    }
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        CountingMap countingMap = profileCounts(host);
        return countingMap.increment(profileId);
    }

    public CountingMap profileCounts(String host) {
        CountingMap countingMap = hostToProfileCounts.get(host);
        if (countingMap == null) {
            countingMap = new CountingMap();
            hostToProfileCounts.put(host, countingMap);
        }
        return countingMap;
    }
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        }
        return countingMap;
    }

    public void incrementProfilesCount(String hostAlias, List<String> profileIds) {
        CountingMap counts = profileCounts(hostAlias);
        counts.incrementAll(profileIds);
    }
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        CountingMap counts = profileCounts(hostAlias);
        counts.incrementAll(profileIds);
    }

    public void decrementProfilesCount(String hostAlias, List<String> profileIds) {
        CountingMap counts = profileCounts(hostAlias);
        counts.decrementAll(profileIds);
    }
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        CountingMap counts = profileCounts(hostAlias);
        counts.decrementAll(profileIds);
    }

    public int profileCount(String hostAlias, String profileId) {
        CountingMap counts = profileCounts(hostAlias);
        return counts.count(profileId);
    }
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    @Override
    public Result execute(UIExecutionContext uiExecutionContext) throws Exception {
        Kubernetes kubernetes = getKubernetes();
        PodListSchema pods = kubernetes.getPods();
        KubernetesHelper.removeEmptyPods(pods);
        TablePrinter table = podsAsTable(pods);
        return tableResults(table);
    }
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        TablePrinter table = podsAsTable(pods);
        return tableResults(table);
    }

    protected TablePrinter podsAsTable(PodListSchema pods) {
        TablePrinter table = new TablePrinter();
        table.columns("id", "image(s)", "host", "labels", "status");
        List<PodSchema> items = pods.getItems();
        if (items == null) {
            items = Collections.EMPTY_LIST;
        }
        Filter<PodSchema> filter = KubernetesHelper.createPodFilter(filterText.getValue());
        for (PodSchema item : items) {
            if (filter.matches(item)) {
                String id = item.getId();
                CurrentState currentState = item.getCurrentState();
                String status = "";
                String host = "";
                if (currentState != null) {
                    status = currentState.getStatus();
                    host = currentState.getHost();
                }
                Map<String, String> labelMap = item.getLabels();
                String labels = KubernetesHelper.toLabelsString(labelMap);
                DesiredState desiredState = item.getDesiredState();
                if (desiredState != null) {
                    Manifest manifest = desiredState.getManifest();
                    if (manifest != null) {
                        List<ManifestContainer> containers = manifest.getContainers();
                        for (ManifestContainer container : containers) {
                            String image = container.getImage();
                            table.row(id, image, host, labels, status);

                            id = "";
                            host = "";
                            status = "";
                            labels = "";
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        printReplicationControllers(replicationControllers, System.out);
        return null;
    }

    private void printReplicationControllers(ReplicationControllerListSchema replicationControllers, PrintStream out) {
        TablePrinter table = new TablePrinter();
        table.columns("id", "labels", "replicas", "replica selector");
        List<ReplicationControllerSchema> items = replicationControllers.getItems();
        if (items == null) {
            items = Collections.EMPTY_LIST;
        }
        Filter<ReplicationControllerSchema> filter = KubernetesHelper.createReplicationControllerFilter(filterText.getValue());
        for (ReplicationControllerSchema item : items) {
            if (filter.matches(item)) {
                String id = item.getId();
                String labels = KubernetesHelper.toLabelsString(item.getLabels());
                Integer replicas = null;
                ControllerDesiredState desiredState = item.getDesiredState();
                ControllerCurrentState currentState = item.getCurrentState();
                String selector = null;
                if (desiredState != null) {
                    selector = KubernetesHelper.toLabelsString(desiredState.getReplicaSelector());
                }
                if (currentState != null) {
                    replicas = currentState.getReplicas();
                }
                table.row(id, labels, toPositiveNonZeroText(replicas), selector);
            }
        }
        table.print();
    }
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        printServices(services, System.out);
        return null;
    }

    private void printServices(ServiceListSchema services, PrintStream out) {
        TablePrinter table = new TablePrinter();
        table.columns("id", "labels", "selector", "port");
        List<ServiceSchema> items = services.getItems();
        if (items == null) {
            items = Collections.EMPTY_LIST;
        }
        Filter<ServiceSchema> filter = KubernetesHelper.createServiceFilter(filterText.getValue());
        for (ServiceSchema item : items) {
            if (filter.matches(item)) {
                String labels = KubernetesHelper.toLabelsString(item.getLabels());
                String selector = KubernetesHelper.toLabelsString(item.getSelector());
                table.row(item.getId(), labels, selector, KubernetesHelper.toPositiveNonZeroText(item.getPort()));
            }
        }
        table.print();
    }
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