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Support #18415

closed

Host Discovery Failed

Added by Ido Kaplan about 7 years ago. Updated about 7 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
Discovery plugin
Triaged:
Fixed in Releases:
Found in Releases:

Description

Hi,

When I'm trying to discover a host via PXE, the provisioning is failed.
Foreman production.log - http://pastebin.com/51JVTU5M

Why is Foreman unable to discover this host, and how can I debug this issue?
can anyone help me with this issue?

Thanks!
Ido

Actions #1

Updated by Ido Kaplan about 7 years ago

Can someone help me please?

Actions #2

Updated by Ohad Levy about 7 years ago

  • Status changed from New to Feedback
  • Priority changed from High to Normal

Ido Kaplan wrote:

Can someone help me please?

can you please add the full logs from foreman? if thats all you get try changing the logs to debug mode.
also, the discovery image has some troubleshooting options, maybe you could get more info there.

with the current log level, I'm unable to suggest a solution.

Actions #3

Updated by Ido Kaplan about 7 years ago

Hi Ohad,

Thank you for the follow up.
Here is the debug log, is it helps?
Thanks!
Ido

2017-02-21 15:04:59 68905a8b [app] [W] Host discovery failed, facts: {"lib"=>"/usr/share/fdi/facts:/opt/extension/facts", "os"=>{"name"=>"CentOS", "family"=>"RedHat", "release"=>{"major"=>"7", "minor"=>"2", "full"=>"7.2.1511"}}, "network_enp0s10f0"=>"192.168.X.0", "network_lo"=>"127.0.0.0", "hardwareisa"=>"x86_64", "memorysize"=>"1.95 GB", "memorysize_mb"=>"1993.21", "ps"=>"ps -ef", "virtual"=>"hyperv", "is_virtual"=>true, "architecture"=>"x86_64", "hardwaremodel"=>"x86_64", "processors"=>{"models"=>["Intel(R) Xeon(R) CPU E5-2660 v2 2.20GHz", "Intel(R) Xeon(R) CPU E5-2660 v2 2.20GHz"], "count"=>2, "physicalcount"=>1}, "hostname"=>"fdi", "netmask"=>"255.255.X.0", "facterversion"=>"2.4.1", "fqdn"=>"fdi.X.Dom", "dhcp_servers"=>{"system"=>"192.168.X.X", "enp0s10f0"=>"192.168.X.X"}, "macaddress"=>"00:15:5d:XX:XX:XX", "blockdevice_fd0_size"=>4096, "blockdevice_sda_size"=>21474836480, "blockdevice_sda_vendor"=>"Msft", "blockdevice_sda_model"=>"Virtual Disk", "blockdevice_sr0_size"=>1073741312, "blockdevice_sr0_vendor"=>"Msft", "blockdevice_sr0_model"=>"Virtual CD/ROM", "blockdevices"=>"fd0,sda,sr0", "selinux"=>false, "boardmanufacturer"=>"Microsoft Corporation", "boardproductname"=>"Virtual Machine", "boardserialnumber"=>"2825-0263-8699-2444-XXXX-XXXX-XX", "bios_vendor"=>"American Megatrends Inc.", "bios_version"=>"090006", "bios_release_date"=>"05/23/2012", "manufacturer"=>"Microsoft Corporation", "productname"=>"Virtual Machine", "serialnumber"=>"2825-0263-8699-2444-XXXX-XXXX-XX", "uuid"=>"9449DAEB-3D29-CA4C-9701-F7857F41EA6E", "type"=>"Desktop", "domain"=>"X.Dom", "processor0"=>"Intel(R) Xeon(R) CPU E5-2660 v2 2.20GHz", "processor1"=>"Intel(R) Xeon(R) CPU E5-2660 v2 2.20GHz", "processorcount"=>2, "partitions"=>{"sda1"=>{"uuid"=>"768e8c3a-4e4d-48bf-8401-19a86943b629", "size"=>"1024000", "filesystem"=>"ext4"}, "sda2"=>{"size"=>"40916992", "filesystem"=>"LVM2_member"}}, "ipaddress"=>"192.168.X.X", "physicalprocessorcount"=>1, "gid"=>"root", "interfaces"=>"enp0s10f0,eth0,lo", "ipaddress_enp0s10f0"=>"192.168.X.X", "macaddress_enp0s10f0"=>"00:15:5d:XX:XX:XX", "netmask_enp0s10f0"=>"255.255.X.0", "mtu_enp0s10f0"=>1500, "macaddress_eth0"=>"00:1d:d8:XX:XX:XX", "mtu_eth0"=>1500, "ipaddress_lo"=>"127.0.0.1", "netmask_lo"=>"255.0.0.0", "mtu_lo"=>65536, "id"=>"root", "uniqueid"=>"a8c017a0", "discovery_version"=>"3.2.0", "discovery_release"=>"20160920.1", "discovery_bootif"=>"00:15:5d:ba:6c:23", "discovery_bootip"=>"192.168.X.X", "wol_enp0s10f0"=>false, "link_eth0"=>"false", "link_lo"=>"true", "discovery_proxy_uri"=>"https://foreman-01.X.dom", "discovery_proxy_type"=>"foreman"}
2017-02-21 15:04:59 68905a8b [app] [D] ERF42-9911 [Foreman::Exception]: Host is pending for Build | /usr/share/foreman/app/models/host/base.rb:112:in `import_facts' | /usr/share/foreman/app/models/host/managed.rb:306:in `import_facts' | /opt/theforeman/tfm/root/usr/share/gems/gems/foreman_discovery-7.0.0/app/models/host/discovered.rb:62:in `import_host' | /opt/theforeman/tfm/root/usr/share/gems/gems/foreman_discovery-7.0.0/app/controllers/api/v2/discovered_hosts_controller.rb:99:in `facts' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_controller/metal/implicit_render.rb:4:in `send_action' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/abstract_controller/base.rb:198:in `process_action' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_controller/metal/rendering.rb:10:in `process_action' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/abstract_controller/callbacks.rb:20:in `block in process_action' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:117:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:117:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:555:in `block (2 levels) in compile' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:498:in `block (2 levels) in around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `block (2 levels) in halting' | /usr/share/foreman/app/controllers/api/v2/base_controller.rb:152:in `disable_json_root' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:432:in `block in make_lambda' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:312:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:312:in `block in halting' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:497:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:497:in `block in around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:498:in `block (2 levels) in around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `block (2 levels) in halting' | /opt/theforeman/tfm/root/usr/share/gems/gems/rails-observers-0.1.2/lib/rails/observers/action_controller/caching/sweeping.rb:73:in `around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:455:in `public_send' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:455:in `block in make_lambda' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:312:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:312:in `block in halting' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:497:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:497:in `block in around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:498:in `block (2 levels) in around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `block (2 levels) in halting' | /usr/share/foreman/app/controllers/concerns/application_shared.rb:14:in `set_timezone' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:432:in `block in make_lambda' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:312:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:312:in `block in halting' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:497:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:497:in `block in around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:498:in `block (2 levels) in around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `block (2 levels) in halting' | /usr/share/foreman/app/models/concerns/foreman/thread_session.rb:32:in `clear_thread' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:432:in `block in make_lambda' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:312:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:312:in `block in halting' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:497:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:497:in `block in around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:505:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:498:in `block (2 levels) in around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:313:in `block (2 levels) in halting' | /opt/theforeman/tfm/root/usr/share/gems/gems/rails-observers-0.1.2/lib/rails/observers/action_controller/caching/sweeping.rb:73:in `around' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:455:in `public_send' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:455:in `block in 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/opt/rh/sclo-ror42/root/usr/share/gems/gems/rack-1.6.2/lib/rack/session/abstract/id.rb:225:in `context' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/rack-1.6.2/lib/rack/session/abstract/id.rb:220:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_dispatch/middleware/cookies.rb:560:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activerecord-4.2.5.1/lib/active_record/query_cache.rb:36:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activerecord-4.2.5.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:653:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:88:in `__run_callbacks__' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:778:in `_run_call_callbacks' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/callbacks.rb:81:in `run_callbacks' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_dispatch/middleware/callbacks.rb:27:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_dispatch/middleware/remote_ip.rb:78:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/railties-4.2.5.1/lib/rails/rack/logger.rb:38:in `call_app' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/railties-4.2.5.1/lib/rails/rack/logger.rb:22:in `call' | /usr/share/foreman/lib/middleware/tagged_logging.rb:18:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_dispatch/middleware/request_id.rb:21:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/rack-1.6.2/lib/rack/methodoverride.rb:22:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/rack-1.6.2/lib/rack/runtime.rb:18:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/activesupport-4.2.5.1/lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/actionpack-4.2.5.1/lib/action_dispatch/middleware/static.rb:116:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/rack-1.6.2/lib/rack/sendfile.rb:113:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/railties-4.2.5.1/lib/rails/engine.rb:518:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/railties-4.2.5.1/lib/rails/application.rb:165:in `call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/railties-4.2.5.1/lib/rails/railtie.rb:194:in `public_send' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/railties-4.2.5.1/lib/rails/railtie.rb:194:in `method_missing' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/rack-1.6.2/lib/rack/urlmap.rb:66:in `block in call' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/rack-1.6.2/lib/rack/urlmap.rb:50:in `each' | /opt/rh/sclo-ror42/root/usr/share/gems/gems/rack-1.6.2/lib/rack/urlmap.rb:50:in `call' | /usr/share/passenger/phusion_passenger/rack/thread_handler_extension.rb:74:in `process_request' | /usr/share/passenger/phusion_passenger/request_handler/thread_handler.rb:141:in `accept_and_process_next_request' | /usr/share/passenger/phusion_passenger/request_handler/thread_handler.rb:109:in `main_loop' | /usr/share/passenger/phusion_passenger/request_handler.rb:455:in `block (3 levels) in start_threads' | /opt/theforeman/tfm/root/usr/share/gems/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:in `call' | /opt/theforeman/tfm/root/usr/share/gems/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:in `block in create_with_logging_context'
2017-02-21 15:04:59 68905a8b [app] [D] Body: {"message":"ERF42-9911 [Foreman::Exception]: Host is pending for Build"}
2017-02-21 15:04:59 68905a8b [app] [I] Completed 422 Unprocessable Entity in 10ms (Views: 0.2ms | ActiveRecord: 0.8ms)
2017-02-21 15:05:29 6dc4bfa8 [app] [I] Started POST "/api/v2/discovered_hosts/facts" for 192.168.160.23 at 2017-02-21 15:05:29 +0200
2017-02-21 15:05:29 6dc4bfa8 [app] [I] Processing by Api::V2::DiscoveredHostsController#facts as JSON

Actions #4

Updated by Daniel Lobato Garcia about 7 years ago

The error is what is described in " {"message":"ERF42-9911 [Foreman::Exception]: Host is pending for Build"}"

Foreman does not import facts for hosts in build waiting for a re-installation.

Does this error happen when the host registers in Foreman (e.g: are you able to see it in Discovered hosts in the UI?), or does it happen when you go into the form and try to provision it?

Lastly - do you happen to have another host (a regular one, not a discovered host) with the same name, in build mode? In such a case maybe Foreman is getting confused and trying to import facts for that one.

http://projects.theforeman.org/issues/15793 seems similar but I'm not 100% sure

Actions #5

Updated by Lukas Zapletal about 7 years ago

  • Status changed from Feedback to Resolved

What Foreman and Discovery versions do you use?

Previously, discovery could not discover existing host at all causing various bugs like this one.

The devel branch now contains a fix #16890 that will give you reasonable error - host already exists as managed. We can't discover existing hosts (same MAC address), this is by design of our database. Delete the managed host and re-discover.

Actions #6

Updated by Ido Kaplan about 7 years ago

Thank you for your help!

This error happen when I go into "Discovered hosts" and try to provisioning the server.

The hosts list is empty, so there are no conflicts with the names.

tfm-rubygem-foreman_setup-5.0.0-1.fm1_13.el7.noarch
foreman-proxy-1.13.2-1.el7.noarch
foreman-postgresql-1.14.1-1.el7.noarch
foreman-release-1.13.2-1.el7.noarch
tfm-rubygem-foreman_discovery-8.0.0-1.fm1_14.el7.noarch
foreman-installer-1.13.2-1.el7.noarch
foreman-release-scl-3-1.el7.noarch
foreman-debug-1.13.2-1.el7.noarch
tfm-rubygem-hammer_cli_foreman-0.8.0-1.el7.noarch
foreman-1.14.1-1.el7.noarch
tfm-rubygem-hammer_cli_foreman_discovery-0.0.3-2.el7.noarch
foreman-selinux-1.13.2-1.el7.noarch

Do you have an idea how to solve this issue?
Please advise.

Thanks!
Ido

Actions #7

Updated by Ido Kaplan about 7 years ago

Finally!!!
Clean install 1.14 and the provisioning is working.

Actions #8

Updated by Lukas Zapletal about 7 years ago

Cool, be aware that the bug #16890 will be fixed in 8.0.1. Until then, do not discover hosts which does exist in managed mode, otherwise you will get these errors and they can't be easily deleted.

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