diff options
Diffstat (limited to 'openstack-examples/src/main/java/com/woorea/openstack/examples/compute/NovaStopStartServer.java')
-rw-r--r-- | openstack-examples/src/main/java/com/woorea/openstack/examples/compute/NovaStopStartServer.java | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/openstack-examples/src/main/java/com/woorea/openstack/examples/compute/NovaStopStartServer.java b/openstack-examples/src/main/java/com/woorea/openstack/examples/compute/NovaStopStartServer.java new file mode 100644 index 0000000..df4d44b --- /dev/null +++ b/openstack-examples/src/main/java/com/woorea/openstack/examples/compute/NovaStopStartServer.java @@ -0,0 +1,40 @@ +package com.woorea.openstack.examples.compute; + +import com.woorea.openstack.examples.ExamplesConfiguration; +import com.woorea.openstack.keystone.Keystone; +import com.woorea.openstack.keystone.model.Access; +import com.woorea.openstack.keystone.model.authentication.UsernamePassword; +import com.woorea.openstack.nova.Nova; +import com.woorea.openstack.nova.api.ServersResource; +import com.woorea.openstack.nova.model.Servers; + +public class NovaStopStartServer { + 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(); + } + } +} |