示例#1
0
 public static final Optional<String> httpPost(
     Entity framework, String subUrl, String dataUrl, Map<String, Object> substitutions) {
   String targetUrl =
       Urls.mergePaths(framework.sensors().get(MesosFramework.FRAMEWORK_URL), subUrl);
   String templateContents = ResourceUtils.create().getResourceAsString(dataUrl);
   String processedJson =
       TemplateProcessor.processTemplateContents(templateContents, substitutions);
   LOG.debug("Posting JSON to {}: {}", targetUrl, processedJson);
   URI postUri = URI.create(targetUrl);
   HttpToolResponse response =
       HttpTool.httpPost(
           MesosUtils.buildClient(framework),
           postUri,
           MutableMap.of(
               HttpHeaders.CONTENT_TYPE, "application/json",
               HttpHeaders.ACCEPT, "application/json"),
           processedJson.getBytes());
   LOG.debug("Response: " + response.getContentAsString());
   if (!HttpTool.isStatusCodeHealthy(response.getResponseCode())) {
     LOG.warn(
         "Invalid response code {}: {}", response.getResponseCode(), response.getReasonPhrase());
     return Optional.absent();
   } else {
     LOG.debug("Successfull call to {}: {}", targetUrl);
     return Optional.of(response.getContentAsString());
   }
 }
 protected String generateHostname(SshMachineLocation machine) {
   String hostnameTemplate = config.get(HOSTNAME_TEMPLATE);
   if (Strings.isNonBlank(hostnameTemplate)) {
     return TemplateProcessor.processTemplateContents(
         hostnameTemplate, machine, ImmutableMap.<String, Object>of());
   } else {
     return null;
   }
 }
 public String getCassandraConfigTemplateUrl() {
   String templatedUrl = getConfig(CassandraNode.CASSANDRA_CONFIG_TEMPLATE_URL);
   return TemplateProcessor.processTemplateContents(
       templatedUrl, this, ImmutableMap.<String, Object>of());
 }