Here's the error: --- 2014-12-23 15:43:32,545 DEBUG [o.a.c.e.o.NetworkOrchestrator] (Work-Job-Executor-82:ctx-32b20d5c job-214/job-215 ctx-d35f12fd) Asking ExternalGuestNetworkGuru to implement Ntwk[b39d161a-5fd7-4bbc-aed2-092ff486a173|Guest|8] 2014-12-23 15:43:32,546 ERROR [o.a.c.e.o.NetworkOrchestrator] (Work-Job-Executor-82:ctx-32b20d5c job-214/job-215 ctx-d35f12fd) Unable to transition to a new state from Shutdown via ImplementNetwork 2014-12-23 15:43:32,546 DEBUG [o.a.c.e.o.NetworkOrchestrator] (Work-Job-Executor-82:ctx-32b20d5c job-214/job-215 ctx-d35f12fd) Cleaning up because we're unable to implement the network Ntwk[b39d161a-5fd7-4bbc-aed2-092ff486a173|Guest|8] --- 2014-12-23 15:43:32,661 ERROR [c.c.v.VirtualMachineManagerImpl] (Work-Job-Executor-82:ctx-32b20d5c job-214/job-215 ctx-d35f12fd) Failed to start instance VM[User|i-2-34-VM] java.lang.NullPointerException at com.cloud.network.Networks$BroadcastDomainType.getSchemeValue(Networks.java:159) at com.cloud.network.Networks$BroadcastDomainType.getValue(Networks.java:213) at com.cloud.network.guru.GuestNetworkGuru.shutdown(GuestNetworkGuru.java:422) ---
Looks like the broadcast domain isn't set correctly or isn't set at all. Check the entry for the particular network in the networks table and look up the column "broadcast_domain_type" and " broadcast_uri". What values do these have? -----Original Message----- From: Niki Sfika [mailto:sf...@ceid.upatras.gr] Sent: Tuesday, December 23, 2014 9:25 AM To: users@cloudstack.apache.org Subject: Cannot create instance due to java.lang.RuntimeException Hi, I have a problem during instance creation. I have for host nic0 with an ip 192.168.x.x and nic1 has an ip with internet access.For cloudstack server I have nic0 with an ip in the same subnet 192.168.x.x and nic1 has an ip with internet access too. All agents for system VMs are up and I try to create an instance but I get this error in the cloudstack UI: "Job failed due to exception Resource [Host:1] is unreachable: Host 1: Unable to start instance due to null" Can anyone help me please? here you can find the logs. https://www.dropbox.com/s/fphd5cjx42njlzc/cloudstack_logs?dl=0