Examples with JobRequest com.netflix.spinnaker.halyard.core.job.v1.JobRequest used on opensource projects

Example 6 with JobRequest

use of com.netflix.spinnaker.halyard.core.job.v1.JobRequest in project halyard by spinnaker.

the class KubernetesV2Utils method exists.

private static boolean exists(KubernetesAccount account, String namespace, String kind, String name) {
    log.info("Checking for " + kind + "/" + name);
    List<String> command = kubectlPrefix(account);
    if (StringUtils.isNotEmpty(namespace)) {
        command.add("-n");
        command.add(namespace);
    }
    command.add("get");
    command.add(kind);
    command.add(name);
    JobRequest request = new JobRequest().setTokenizedCommand(command);
    String jobId = DaemonTaskHandler.getJobExecutor().startJob(request);
    JobStatus status;
    try {
        status = DaemonTaskHandler.getJobExecutor().backoffWait(jobId);
    } catch (InterruptedException e) {
        throw new DaemonTaskInterrupted(e);
    }
    if (status.getState() != JobStatus.State.COMPLETED) {
        throw new HalException(Problem.Severity.FATAL, String.join("\n", "Unterminated check for " + kind + "/" + name + " in " + namespace, status.getStdErr(), status.getStdOut()));
    }
    if (status.getResult() == JobStatus.Result.SUCCESS) {
        return true;
    } else if (status.getStdErr().contains("NotFound")) {
        return false;
    } else {
        throw new HalException(Problem.Severity.FATAL, String.join("\n", "Failed check for " + kind + "/" + name + " in " + namespace, status.getStdErr(), status.getStdOut()));
    }
}

Example 7 with JobRequest

use of com.netflix.spinnaker.halyard.core.job.v1.JobRequest in project halyard by spinnaker.

the class KubernetesV1RedisService method connectToPrimaryService.

@Override
public Jedis connectToPrimaryService(AccountDeploymentDetails<KubernetesAccount> details, SpinnakerRuntimeSettings runtimeSettings) {
    ServiceSettings settings = runtimeSettings.getServiceSettings(this);
    List<String> command = Arrays.stream(connectCommand(details, runtimeSettings).split(" ")).collect(Collectors.toList());
    JobRequest request = new JobRequest().setTokenizedCommand(command);
    String jobId = getJobExecutor().startJob(request);
    // Wait for the proxy to spin up.
    DaemonTaskHandler.safeSleep(TimeUnit.SECONDS.toMillis(5));
    JobStatus status = getJobExecutor().updateJob(jobId);
    // This should be a long-running job.
    if (status.getState() == JobStatus.State.COMPLETED) {
        throw new HalException(Problem.Severity.FATAL, "Unable to establish a proxy against Redis:\n" + status.getStdOut() + "\n" + status.getStdErr());
    }
    return new Jedis("localhost", settings.getPort());
}

Example 8 with JobRequest

use of com.netflix.spinnaker.halyard.core.job.v1.JobRequest in project halyard by spinnaker.

the class GoogleProviderUtils method openSshTunnel.

private static Proxy openSshTunnel(String ip, int port, String keyFile) throws InterruptedException {
    JobExecutor jobExecutor = DaemonTaskHandler.getJobExecutor();
    List<String> command = new ArrayList<>();
    // Make sure we don't have an entry for this host already (GCP recycles IPs).
    command.add("ssh-keygen");
    command.add("-R");
    command.add(ip);
    JobRequest request = new JobRequest().setTokenizedCommand(command);
    JobStatus status = jobExecutor.backoffWait(jobExecutor.startJob(request));
    if (status.getResult() != JobStatus.Result.SUCCESS) {
        if (status.getStdErr().contains("No such file")) {
            log.info("No ssh known_hosts file exists yet");
        } else {
            throw new HalException(FATAL, "Unable to remove old host entry " + status.getStdErr());
        }
    }
    int localPort = SocketUtils.findAvailableTcpPort();
    command.clear();
    command.add("ssh");
    command.add("ubuntu@" + ip);
    command.add("-o");
    command.add("StrictHostKeyChecking=no");
    command.add("-i");
    command.add(keyFile);
    command.add("-N");
    command.add("-L");
    command.add(String.format("%d:localhost:%d", localPort, port));
    request = new JobRequest().setTokenizedCommand(command);
    String jobId = jobExecutor.startJob(request);
    status = jobExecutor.updateJob(jobId);
    while (status == null) {
        DaemonTaskHandler.safeSleep(TimeUnit.SECONDS.toMillis(1));
        status = jobExecutor.updateJob(jobId);
    }
    return new Proxy().setJobId(jobId).setPort(localPort);
}

Example 9 with JobRequest

use of com.netflix.spinnaker.halyard.core.job.v1.JobRequest in project halyard by spinnaker.

the class GoogleProviderUtils method ensureSshKeysExist.

private static void ensureSshKeysExist() {
    File sshKeyFile = new File(getSshKeyFile());
    if (!sshKeyFile.exists()) {
        if (!sshKeyFile.getParentFile().exists()) {
            sshKeyFile.getParentFile().mkdirs();
        }
        log.info("Generating a new ssh key file...");
        JobExecutor jobExecutor = DaemonTaskHandler.getJobExecutor();
        List<String> command = new ArrayList<>();
        command.add("ssh-keygen");
        // no password
        command.add("-N");
        command.add("");
        // rsa key
        command.add("-t");
        command.add("rsa");
        // path to keyfile
        command.add("-f");
        command.add(getSshKeyFile());
        // username sshing into machine
        command.add("-C");
        command.add("ubuntu");
        JobRequest request = new JobRequest().setTokenizedCommand(command);
        JobStatus status;
        try {
            status = jobExecutor.backoffWait(jobExecutor.startJob(request));
        } catch (InterruptedException e) {
            throw new DaemonTaskInterrupted(e);
        }
        if (status.getResult() == JobStatus.Result.FAILURE) {
            throw new HalException(FATAL, "ssh-keygen failed: " + status.getStdErr());
        }
        try {
            File sshPublicKeyFile = new File(getSshPublicKeyFile());
            String sshKeyContents = IOUtils.toString(new FileInputStream(sshPublicKeyFile));
            if (!sshKeyContents.startsWith("ubuntu:")) {
                sshKeyContents = "ubuntu:" + sshKeyContents;
                FileUtils.writeByteArrayToFile(sshPublicKeyFile, sshKeyContents.getBytes());
            }
        } catch (IOException e) {
            throw new HalException(FATAL, "Cannot reformat ssh key to match google key format expectation: " + e.getMessage(), e);
        }
        command = new ArrayList<>();
        command.add("chmod");
        command.add("400");
        command.add(getSshKeyFile());
        request = new JobRequest().setTokenizedCommand(command);
        try {
            status = jobExecutor.backoffWait(jobExecutor.startJob(request));
        } catch (InterruptedException e) {
            throw new DaemonTaskInterrupted(e);
        }
        if (status.getResult() == JobStatus.Result.FAILURE) {
            throw new HalException(FATAL, "chmod failed: " + status.getStdErr() + status.getStdOut());
        }
    }
}

Example 10 with JobRequest

use of com.netflix.spinnaker.halyard.core.job.v1.JobRequest in project halyard by spinnaker.

the class KubernetesAccountValidator method ensureKubectlExists.

public void ensureKubectlExists(ConfigProblemSetBuilder p) {
    JobExecutor jobExecutor = DaemonTaskHandler.getJobExecutor();
    JobRequest request = new JobRequest().setTokenizedCommand(Collections.singletonList("kubectl")).setTimeoutMillis(TimeUnit.SECONDS.toMillis(10));
    JobStatus status;
    try {
        status = jobExecutor.backoffWait(jobExecutor.startJob(request));
    } catch (InterruptedException e) {
        throw new DaemonTaskInterrupted(e);
    }
    if (status.getResult() != JobStatus.Result.SUCCESS) {
        p.addProblem(FATAL, String.join(" ", "`kubectl` not installed, or can't be found by Halyard. It is needed for", "opening connections to your Kubernetes cluster to send commands to the Spinnaker deployment running there.")).setRemediation(String.join(" ", "Visit https://kubernetes.io/docs/tasks/kubectl/install/.", "If you've already installed kubectl via gcloud, it's possible updates to your $PATH aren't visible to Halyard."));
    }
}