Comments (12)
mgogoulos
commented on May 25, 2024
Hi Yonas,
after you add the KVM succesfully, you should be able to see the hypervisor and VMs (running, stopped, terminated).
What is the output of supervisorctl? All services should be RUNNING, otherwise you have to check on var/log/*.log why they have failed.
user@user:~/mist.io$ ./bin/supervisorctl status
celery RUNNING pid 11898, uptime 0:00:07
haproxy RUNNING pid 11895, uptime 0:00:07
memcache RUNNING pid 11900, uptime 0:00:07
rabbitmq RUNNING pid 11899, uptime 0:00:07
socketio RUNNING pid 11896, uptime 0:00:07
uwsgi RUNNING pid 11897, uptime 0:00:07
Also have a look on the instructions at https://mistio.zendesk.com/hc/en-us/articles/203342499--Adding-credentials-for-KVM-backends
You won't be able to see images, since creating virtual machines is not supported at the moment (it is on the dev roadmap however)
Hope this helps!
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yonas
commented on May 25, 2024
Hi Markos,
It looks like rabbitmq wasn't able to start. I'm not sure if that would cause the issue.
I've set the KVM hostname to "localhost", and the ssh user/port/key to be blank.
Here are the rabbitmq logs:
./bin/supervisorctl start all
haproxy: started
socketio: started
uwsgi: started
celery: started
rabbitmq: ERROR (abnormal termination)
memcache: started
$ cat var/log/rabbitmq-stderr---supervisor-n4pA2i.log
Crash dump was written to: erl_crash.dump
Kernel pid terminated (application_controller) ({application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{k
Crash dump was written to: erl_crash.dump
Kernel pid terminated (application_controller) ({application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{k
Crash dump was written to: erl_crash.dump
Kernel pid terminated (application_controller) ({application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{k
Crash dump was written to: erl_crash.dump
Kernel pid terminated (application_controller) ({application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{k
$ cat var/log/rabbitmq-stdout---supervisor-PiJSOU.log
{error_logger,{{2015,3,20},{14,45,47}},"Protocol: ~tp: register/listen error: ~tp~n",["inet_tcp",econnrefused]}
{error_logger,{{2015,3,20},{14,45,47}},crash_report,[[{initial_call,{net_kernel,init,['Argument__1']}},{pid,<0.20.0>},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6,[{file,"gen_server.erl"},{line,320}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[net_sup,kernel_sup,<0.10.0>]},{messages,[]},{links,[#Port<0.90>,<0.17.0>]},{dictionary,[{longnames,false}]},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,799}],[]]}
{error_logger,{{2015,3,20},{14,45,47}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[[rabbitmqprelaunch25642,shortnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
{error_logger,{{2015,3,20},{14,45,47}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}
{error_logger,{{2015,3,20},{14,45,47}},crash_report,[[{initial_call,{application_master,init,['Argument__1','Argument__2','Argument__3','Argument__4']}},{pid,<0.9.0>},{registered_name,[]},{error_info,{exit,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}},[{application_master,init,4,[{file,"application_master.erl"},{line,133}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[<0.8.0>]},{messages,[{'EXIT',<0.10.0>,normal}]},{links,[<0.8.0>,<0.7.0>]},{dictionary,[]},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,117}],[]]}
{error_logger,{{2015,3,20},{14,45,47}},std_info,[{application,kernel},{exited,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}},{type,permanent}]}
{"Kernel pid terminated",application_controller,"{application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}}"}
{error_logger,{{2015,3,20},{14,45,49}},"Protocol: ~tp: register/listen error: ~tp~n",["inet_tcp",econnrefused]}
{error_logger,{{2015,3,20},{14,45,49}},crash_report,[[{initial_call,{net_kernel,init,['Argument__1']}},{pid,<0.20.0>},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6,[{file,"gen_server.erl"},{line,320}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[net_sup,kernel_sup,<0.10.0>]},{messages,[]},{links,[#Port<0.90>,<0.17.0>]},{dictionary,[{longnames,false}]},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,799}],[]]}
{error_logger,{{2015,3,20},{14,45,49}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[[rabbitmqprelaunch25730,shortnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
{error_logger,{{2015,3,20},{14,45,49}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}
{error_logger,{{2015,3,20},{14,45,49}},crash_report,[[{initial_call,{application_master,init,['Argument__1','Argument__2','Argument__3','Argument__4']}},{pid,<0.9.0>},{registered_name,[]},{error_info,{exit,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}},[{application_master,init,4,[{file,"application_master.erl"},{line,133}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[<0.8.0>]},{messages,[{'EXIT',<0.10.0>,normal}]},{links,[<0.8.0>,<0.7.0>]},{dictionary,[]},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,117}],[]]}
{error_logger,{{2015,3,20},{14,45,49}},std_info,[{application,kernel},{exited,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}},{type,permanent}]}
{"Kernel pid terminated",application_controller,"{application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}}"}
{error_logger,{{2015,3,20},{14,45,53}},"Protocol: ~tp: register/listen error: ~tp~n",["inet_tcp",econnrefused]}
{error_logger,{{2015,3,20},{14,45,53}},crash_report,[[{initial_call,{net_kernel,init,['Argument__1']}},{pid,<0.20.0>},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6,[{file,"gen_server.erl"},{line,320}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[net_sup,kernel_sup,<0.10.0>]},{messages,[]},{links,[#Port<0.90>,<0.17.0>]},{dictionary,[{longnames,false}]},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,799}],[]]}
{error_logger,{{2015,3,20},{14,45,53}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[[rabbitmqprelaunch25775,shortnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
{error_logger,{{2015,3,20},{14,45,53}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}
{error_logger,{{2015,3,20},{14,45,53}},crash_report,[[{initial_call,{application_master,init,['Argument__1','Argument__2','Argument__3','Argument__4']}},{pid,<0.9.0>},{registered_name,[]},{error_info,{exit,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}},[{application_master,init,4,[{file,"application_master.erl"},{line,133}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[<0.8.0>]},{messages,[{'EXIT',<0.10.0>,normal}]},{links,[<0.8.0>,<0.7.0>]},{dictionary,[]},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,117}],[]]}
{error_logger,{{2015,3,20},{14,45,53}},std_info,[{application,kernel},{exited,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}},{type,permanent}]}
{"Kernel pid terminated",application_controller,"{application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}}"}
{error_logger,{{2015,3,20},{14,45,57}},"Protocol: ~tp: register/listen error: ~tp~n",["inet_tcp",econnrefused]}
{error_logger,{{2015,3,20},{14,45,57}},crash_report,[[{initial_call,{net_kernel,init,['Argument__1']}},{pid,<0.20.0>},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6,[{file,"gen_server.erl"},{line,320}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[net_sup,kernel_sup,<0.10.0>]},{messages,[]},{links,[#Port<0.90>,<0.17.0>]},{dictionary,[{longnames,false}]},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,799}],[]]}
{error_logger,{{2015,3,20},{14,45,57}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[[rabbitmqprelaunch25820,shortnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
{error_logger,{{2015,3,20},{14,45,57}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}
{error_logger,{{2015,3,20},{14,45,57}},crash_report,[[{initial_call,{application_master,init,['Argument__1','Argument__2','Argument__3','Argument__4']}},{pid,<0.9.0>},{registered_name,[]},{error_info,{exit,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}},[{application_master,init,4,[{file,"application_master.erl"},{line,133}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]}},{ancestors,[<0.8.0>]},{messages,[{'EXIT',<0.10.0>,normal}]},{links,[<0.8.0>,<0.7.0>]},{dictionary,[]},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,117}],[]]}
{error_logger,{{2015,3,20},{14,45,57}},std_info,[{application,kernel},{exited,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}},{type,permanent}]}
{"Kernel pid terminated",application_controller,"{application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}}}},{kernel,start,[normal,[]]}}}"}
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dimrozakis
commented on May 25, 2024
Hi Yonas,
try running epmd -daemon and then start rabbitmq with ./bin/supervisorctl start rabbitmq
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yonas
commented on May 25, 2024
Thanks, that worked! :) I can now see my machines.
When I select one of my machines that's powered on, the Tags and Shell buttons at the bottom of the page are disabled, only the Power button is enabled. Is this functionality not available yet for KVM?
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dimrozakis
commented on May 25, 2024
Tags currently only work for cloud providers that natively support them. A provider agnostic tag implementation is coming soon though.
Generally speaking, shell works over SSH connections, so you need to add the right SSH key to your mist.io installation (in the keys section) and associate it with the machine (from the single machine view, using the 'add key' button on the top right corner) in order to be able to use the web shell. I don't know if there's an exception to this in KVM's case cause I haven't used KVM yet.
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Clopy
commented on May 25, 2024
To add to what dimrozakis just wrote, here is a small guide on how to add keys, and how they generally work on Mist.io: https://mistio.zendesk.com/hc/en-us/articles/200794389-Creating-keys-and-providing-SSH-access-to-Mist-io
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yonas
commented on May 25, 2024
When I try to add the key to the VM, I see this error in the logs:
INFO MainThread views - exception_handler_mist: MistError: RequiredParameterMissingError('Required parameter not provided: host',)
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mgogoulos
commented on May 25, 2024
Hi Yonas,
mist.io uses libvirt to connect with the KVM hypervisor - localhost in your case, or remote ssh server which is usually the case. Libvirt does not contain any information regarding ip addresses (public or private), only MAC addresses of the VMs. Mist.io does an effort to associate ips with MAC addresses, in your case this seems to have not worked as expected.
You can see the code in file src/libcloud/libcloud/compute/drivers/libvirt_driver.py, on list_nodes function. First of all it tries to execute an
arp -an
command, in order to get the MAC/ip adresses listings, so if this command for some reason is missing from your system, it will fail to make any association what ip address each VM has.
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yonas
commented on May 25, 2024
Mist.io is getting the correct IPs under Basic Info > Private IPs. I'm not sure which host the error message is referring to if Mist.io knows my VM's IP address.
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mgogoulos
commented on May 25, 2024
I see. Mist.io will try to ssh to the public ips of a host, this makes sense for the SaaS since it would fail to connect to private ips. But in your case of a local installation, private ips are accessible from the host running mist.io software, so we could consider attempting to ssh to the private ips as well.
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mgogoulos
commented on May 25, 2024
Version 2 is out, comes with an easier installation process using Docker Compose and many new features, check updated instructions on https://github.com/mistio/mist.io
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yonas
commented on May 25, 2024
Awesome, thanks @mgogoulos ! Checking it out now :)
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