public static void main(String[] args) throws InterruptedException { Keystone keystone = new Keystone(ExamplesConfiguration.KEYSTONE_AUTH_URL); Access access = keystone.tokens().authenticate(new UsernamePassword(ExamplesConfiguration.KEYSTONE_USERNAME, ExamplesConfiguration.KEYSTONE_PASSWORD)) .withTenantName(ExamplesConfiguration.TENANT_NAME) .execute(); //use the token in the following requests keystone.token(access.getToken().getId()); Nova novaClient = new Nova(ExamplesConfiguration.NOVA_ENDPOINT.concat("/").concat(access.getToken().getTenant().getId())); novaClient.token(access.getToken().getId()); Servers servers = novaClient.servers().list(true).execute(); if(servers.getList().size() > 0) { // Server has to be in activated state. ServersResource.StopServer stopServer = novaClient.servers().stop(servers.getList().get(0).getId()); stopServer.endpoint(ExamplesConfiguration.NOVA_ENDPOINT); stopServer.execute(); // Wait until server shutdown. Or 400 error occurs. Thread.sleep(5000); ServersResource.StartServer startServer = novaClient.servers().start(servers.getList().get(0).getId()); startServer.endpoint(ExamplesConfiguration.NOVA_ENDPOINT); startServer.execute(); } } }
/** * Starts the indicated server * * @param id * The id of the server to be started * @throws ZoneException * If the server is in an invalid state or it does not exist. * @see com.att.cdp.zones.ComputeService#startServer(java.lang.String) */ @SuppressWarnings("nls") @Override public void startServer(String id) throws ZoneException { checkOpen(); checkArg(id, "id"); connect(); trackRequest(); RequestState.put(RequestState.SERVER, id); RequestState.put(RequestState.SERVICE, "Compute"); RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint()); try { nova.getClient().servers().start(id).execute(); } catch (OpenStackBaseException ex) { ExceptionMapper.mapException(ex); } }
/** * Starts the indicated server * * @param id * The id of the server to be started * @throws ZoneException * If the server is in an invalid state or it does not exist. * @see com.att.cdp.zones.ComputeService#startServer(java.lang.String) */ @SuppressWarnings("nls") @Override public void startServer(String id) throws ZoneException { checkOpen(); checkArg(id, "id"); connect(); Context context = getContext(); trackRequest(); RequestState.put(RequestState.SERVER, id); RequestState.put(RequestState.SERVICE, "Compute"); RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint()); try { nova.getClient().servers().start(id).execute(); } catch (OpenStackBaseException ex) { ExceptionMapper.mapException(ex); } }