Examples with Cluster com.netflix.spinnaker.halyard.config.model.v1.node.Cluster used on opensource projects

Example 11 with Cluster

use of com.netflix.spinnaker.halyard.config.model.v1.node.Cluster in project halyard by spinnaker.

the class DCOSEditClusterCommand method executeThis.

@Override
protected void executeThis() {
    String clusterName = getClusterName();
    String providerName = getProviderName();
    String currentDeployment = getCurrentDeployment();
    // Disable validation here, since we don't want an illegal config to prevent us from fixing it.
    DCOSCluster cluster = (DCOSCluster) new OperationHandler<Cluster>().setFailureMesssage("Failed to get cluster " + clusterName + " for provider " + providerName + ".").setOperation(Daemon.getCluster(currentDeployment, providerName, clusterName, false)).get();
    int originalHash = cluster.hashCode();
    if (!isStringEmpty(dcosUrl)) {
        cluster.setDcosUrl(dcosUrl);
    }
    if (!isStringEmpty(caCertFile)) {
        cluster.setCaCertFile(caCertFile);
    }
    if (removeCaCertFile) {
        cluster.setCaCertFile(null);
    }
    if (Objects.nonNull(insecureSkipTlsVerify)) {
        cluster.setInsecureSkipTlsVerify(insecureSkipTlsVerify);
    }
    if (!isStringEmpty(loadBalancerImage)) {
        DCOSCluster.LoadBalancer loadBalancer = cluster.getLoadBalancer();
        if (loadBalancer == null) {
            loadBalancer = new DCOSCluster.LoadBalancer();
            cluster.setLoadBalancer(loadBalancer);
        }
        loadBalancer.setImage(loadBalancerImage);
    }
    if (!isStringEmpty(loadBalancerServiceAccountSecret)) {
        DCOSCluster.LoadBalancer loadBalancer = cluster.getLoadBalancer();
        if (loadBalancer == null) {
            loadBalancer = new DCOSCluster.LoadBalancer();
            cluster.setLoadBalancer(loadBalancer);
        }
        loadBalancer.setServiceAccountSecret(loadBalancerServiceAccountSecret);
    }
    if (removeLoadBalancer) {
        cluster.setLoadBalancer(null);
    }
    if (originalHash == cluster.hashCode()) {
        AnsiUi.failure("No changes supplied.");
        return;
    }
    new OperationHandler<Void>().setFailureMesssage("Failed to edit cluster " + clusterName + " for provider " + providerName + ".").setSuccessMessage("Successfully edited cluster " + clusterName + " for provider " + providerName + ".").setOperation(Daemon.setCluster(currentDeployment, providerName, clusterName, !noValidate, cluster)).get();
}

Example 12 with Cluster

use of com.netflix.spinnaker.halyard.config.model.v1.node.Cluster in project halyard by spinnaker.

the class KubernetesAccountValidator method validateKubeconfig.

private void validateKubeconfig(ConfigProblemSetBuilder psBuilder, KubernetesAccount account) {
    io.fabric8.kubernetes.api.model.Config kubeconfig;
    String context = account.getContext();
    String kubeconfigFile = account.getKubeconfigFile();
    String cluster = account.getCluster();
    String user = account.getUser();
    List<String> namespaces = account.getNamespaces();
    List<String> omitNamespaces = account.getOmitNamespaces();
    // This indicates if a first pass at the config looks OK. If we don't see any serious problems, we'll do one last check
    // against the requested kubernetes cluster to ensure that we can run spinnaker.
    boolean smoketest = true;
    boolean namespacesProvided = namespaces != null && !namespaces.isEmpty();
    boolean omitNamespacesProvided = omitNamespaces != null && !omitNamespaces.isEmpty();
    if (namespacesProvided && omitNamespacesProvided) {
        psBuilder.addProblem(ERROR, "At most one of \"namespaces\" and \"omitNamespaces\" can be supplied.");
        smoketest = false;
    }
    // TODO(lwander) find a good resource / list of resources for generating kubeconfig files to link to here.
    try {
        if (ValidatingFileReader.contents(psBuilder, kubeconfigFile) == null) {
            return;
        }
        File kubeconfigFileOpen = new File(kubeconfigFile);
        kubeconfig = KubeConfigUtils.parseConfig(kubeconfigFileOpen);
    } catch (IOException e) {
        psBuilder.addProblem(ERROR, e.getMessage());
        return;
    }
    System.out.println(context);
    if (context != null && !context.isEmpty()) {
        Optional<NamedContext> namedContext = kubeconfig.getContexts().stream().filter(c -> c.getName().equals(context)).findFirst();
        if (!namedContext.isPresent()) {
            psBuilder.addProblem(ERROR, "Context \"" + context + "\" not found in kubeconfig \"" + kubeconfigFile + "\".", "context").setRemediation("Either add this context to your kubeconfig, rely on the default context, or pick another kubeconfig file.");
            smoketest = false;
        }
    } else {
        String currentContext = kubeconfig.getCurrentContext();
        if (StringUtils.isEmpty(currentContext)) {
            psBuilder.addProblem(ERROR, "You have not specified a Kubernetes context, and your kubeconfig \"" + kubeconfigFile + "\" has no current-context.", "context").setRemediation("Either specify a context in your halconfig, or set a current-context in your kubeconfig.");
            smoketest = false;
        } else {
            psBuilder.addProblem(WARNING, "You have not specified a Kubernetes context in your halconfig, Spinnaker will use \"" + currentContext + "\" instead.", "context").setRemediation("We recommend explicitly setting a context in your halconfig, to ensure changes to your kubeconfig won't break your deployment.");
        }
    }
    if (smoketest) {
        Config config = KubernetesConfigParser.parse(kubeconfigFile, context, cluster, user, namespaces, false);
        try {
            KubernetesClient client = new DefaultKubernetesClient(config);
            client.namespaces().list();
        } catch (Exception e) {
            ConfigProblemBuilder pb = psBuilder.addProblem(ERROR, "Unable to communicate with your Kubernetes cluster: " + e.getMessage() + ".");
            if (e.getMessage().contains("Token may have expired")) {
                pb.setRemediation("If you downloaded these keys with gcloud, it's possible they are in the wrong format. To fix this, run \n\n" + "gcloud config set container/use_client_certificate true\n\ngcloud container clusters get-credentials $CLUSTERNAME");
            } else {
                pb.setRemediation("Unable to authenticate with your Kubernetes cluster. Try using kubectl to verify your credentials.");
            }
        }
    }
}

Example 13 with Cluster

use of com.netflix.spinnaker.halyard.config.model.v1.node.Cluster in project halyard by spinnaker.

the class DCOSAccountValidator method validateClusters.

private void validateClusters(final ConfigProblemSetBuilder problems, final DCOSAccount account) {
    final NodeIterator children = account.getParent().getChildren();
    Node n = children.getNext();
    Set<String> definedClusters = new HashSet<>();
    while (n != null) {
        if (n instanceof DCOSCluster) {
            definedClusters.add(((DCOSCluster) n).getName());
        }
        n = children.getNext();
    }
    final Set<String> accountClusters = account.getClusters().stream().map(c -> c.getName()).collect(Collectors.toSet());
    accountClusters.removeAll(definedClusters);
    accountClusters.forEach(c -> problems.addProblem(ERROR, "Cluster \"" + c.toString() + "\" not defined for provider").setRemediation("Add cluster to the provider or remove from the account").setOptions(Lists.newArrayList(definedClusters)));
    Set<List<String>> credentials = new HashSet<>();
    account.getClusters().forEach(c -> {
        final List<String> key = Lists.newArrayList(c.getName(), c.getUid());
        if (credentials.contains(key)) {
            problems.addProblem(ERROR, "Account contains duplicate credentials for cluster \"" + c.getName() + "\" and user id \"" + c.getUid() + "\".").setRemediation("Remove the duplicate credentials");
        } else {
            credentials.add(key);
        }
        // we can connect without a password
        if (Strings.isStringEmpty(c.getPassword()) && Strings.isStringEmpty(c.getServiceKeyFile())) {
            problems.addProblem(WARNING, "Account has no password or service key.  Unless the cluster has security disabled this may be an error").setRemediation("Add a password or service key.");
        }
        if (!Strings.isStringEmpty(c.getPassword()) && !Strings.isStringEmpty(c.getServiceKeyFile())) {
            problems.addProblem(ERROR, "Account has both a password and service key").setRemediation("Remove either the password or service key.");
        }
        if (!Strings.isStringEmpty(c.getServiceKeyFile())) {
            String resolvedServiceKey = ValidatingFileReader.contents(problems, c.getServiceKeyFile());
            if (Strings.isStringEmpty(resolvedServiceKey)) {
                problems.addProblem(ERROR, "The supplied service key file does not exist or is empty.").setRemediation("Supply a valid service key file.");
            }
        }
    });
}

Example 14 with Cluster

use of com.netflix.spinnaker.halyard.config.model.v1.node.Cluster in project halyard by spinnaker.

the class ClusterService method addCluster.

public void addCluster(String deploymentName, String providerName, Cluster newCluster) {
    final HasClustersProvider clustersProvider = providerService.getHasClustersProvider(deploymentName, providerName);
    clustersProvider.getClusters().add(newCluster);
}