Bug #9185
closed
Deleting a network interface breaks all puppet agent syncing
Added by Mark Chaney over 9 years ago.
Updated over 9 years ago.
Description
Ive tried this in 1.7.1 and 1.7.2, but if I delete a network interface in foreman, I can no longer sync any of my dedicated servers with the puppet agent. the odd thing though is that my lxc guests can sync just fine. This is the error i get:
############################
root@stor1:~# puppet agent -t --verbose
Warning: Unable to fetch my node definition, but the agent run will continue:
Warning: Error 400 on SERVER: Failed to find stor1.cloud.foo.com via exec: Execution of '/etc/puppet/node.rb stor1.cloud.foo.com' returned 1: --- false
...
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Loading facts
Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Failed when searching for node stor1.cloud.foo.com: Failed to find stor1.cloud.myiacon.com via exec: Execution of '/etc/puppet/node.rb stor1.cloud.foo.com' returned 1: --- false
...
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run
#############################
I have restored my system from backup multiple times with different scenarios and this is always the common thing that triggers it.
Odd. I cant fix my post? not sure why its striking out some of my code.
- Description updated (diff)
- Status changed from New to Need more information
Could you provide logs from Foreman too? /var/log/foreman/production.log particularly when running the agent checkin.
Dominic Cleal wrote:
Could you provide logs from Foreman too? /var/log/foreman/production.log particularly when running the agent checkin.
Started GET "/node/host4.cloud.example.com?format=yml" for 192.168.0.20 at 2015-02-05 03:26:49 -0600
Processing by HostsController#externalNodes as YML
Parameters: {"name"=>"host4.cloud.example.com"}
Failed to generate external nodes for host4.cloud.example.com with
Rendered text template (0.0ms)
Completed 412 Precondition Failed in 1549.8ms (Views: 115.7ms | ActiveRecord: 65.3ms)
Started POST "/api/hosts/facts" for 192.168.0.20 at 2015-02-05 03:26:54 -0600
Processing by Api::V2::HostsController#facts as JSON
Parameters: {"facts"=>"[FILTERED]", "name"=>"host4.cloud.example.com", "certname"=>"host4.cloud.example.com", "apiv"=>"v2", :host=>{"name"=>"host4.cloud.example.com", "certname"=>"host4.cloud.example.com"}}
Import facts for 'host4.cloud.example.com' completed. Added: 0, Updated: 3, Deleted 0 facts
Completed 201 Created in 1000.9ms (Views: 100.0ms | ActiveRecord: 0.9ms)
Started GET "/node/host4.cloud.example.com?format=yml" for 192.168.0.20 at 2015-02-05 03:26:55 -0600
Processing by HostsController#externalNodes as YML
Parameters: {"name"=>"host4.cloud.example.com"}
Failed to generate external nodes for host4.cloud.example.com with
Rendered text template (0.0ms)
Completed 412 Precondition Failed in 183.3ms (Views: 0.6ms | ActiveRecord: 15.2ms)
Started POST "/api/reports" for 192.168.0.20 at 2015-02-05 03:26:55 -0600
Processing by Api::V2::ReportsController#create as JSON
Parameters: {"report"=>"[FILTERED]", "apiv"=>"v2"}
processing report for host4.cloud.example.com
Failed to send email notification puppet_error_state: ERF42-5670 [Foreman::Exception]: unable to find recipients
Imported report for host4.cloud.example.com in 0.41 seconds
Completed 201 Created in 449.9ms (Views: 6.9ms | ActiveRecord: 0.0ms)
If i generate a YAML report in Foreman, i get this in the production log:
Started GET "/hosts/host4.cloud.example.com/externalNodes?name=host4.cloud.example.com" for 10.8.0.6 at 2015-02-05 03:35:53 -0600
Processing by HostsController#externalNodes as HTML
Parameters: {"name"=>"host4.cloud.example.com", "id"=>"host4.cloud.example.com"}
No SSL cert with CN supplied - request from 10.8.0.6,
Failed to generate external nodes for host4.cloud.example.com with
Rendered text template (0.0ms)
Completed 412 Precondition Failed in 204.1ms (Views: 0.6ms | ActiveRecord: 13.4ms)
OK, so I edited /usr/share/foreman/app/controllers/hosts_controller.rb with debug info as directed by Dominic in IRC. First response is when I try to view the YAML report, the second is when i do a puppet sync.
Connecting to database specified by database.yml
Creating scope :completer_scope. Overwriting existing method Organization.completer_scope.
Creating scope :completer_scope. Overwriting existing method Location.completer_scope.
Fog is not installed - unable to manage compute resources
Fog is not installed - unable to manage compute resources
Started GET "/hosts/host4.cloud.example.com/externalNodes?name=host4.cloud.example.com" for 10.8.0.6 at 2015-02-05 03:43:37 -0600
Processing by HostsController#externalNodes as HTML
Parameters: {"name"=>"host4.cloud.example.com", "id"=>"host4.cloud.example.com"}
No SSL cert with CN supplied - request from 10.8.0.6,
Failed to generate external nodes for host4.cloud.example.com with undefined method `gateway' for nil:NilClass
Rendered text template (0.0ms)
Completed 412 Precondition Failed in 1725.3ms (Views: 136.3ms | ActiveRecord: 51.8ms)
Started GET "/node/host4.cloud.example.com?format=yml" for 192.168.0.20 at 2015-02-05 03:44:11 -0600
Processing by HostsController#externalNodes as YML
Parameters: {"name"=>"host4.cloud.example.com"}
Failed to generate external nodes for host4.cloud.example.com with undefined method `gateway' for nil:NilClass
Rendered text template (0.0ms)
Completed 412 Precondition Failed in 222.8ms (Views: 0.7ms | ActiveRecord: 18.5ms)
Started POST "/api/hosts/facts" for 192.168.0.20 at 2015-02-05 03:44:13 -0600
Processing by Api::V2::HostsController#facts as JSON
Parameters: {"facts"=>"[FILTERED]", "name"=>"host4.cloud.example.com", "certname"=>"host4.cloud.example.com", "apiv"=>"v2", :host=>{"name"=>"host4.cloud.example.com", "certname"=>"host4.cloud.example.com"}}
Import facts for 'host4.cloud.example.com' completed. Added: 0, Updated: 5, Deleted 0 facts
Completed 201 Created in 1569.6ms (Views: 18.7ms | ActiveRecord: 0.7ms)
Started GET "/node/host4.cloud.example.com?format=yml" for 192.168.0.20 at 2015-02-05 03:44:15 -0600
Processing by HostsController#externalNodes as YML
Parameters: {"name"=>"host4.cloud.example.com"}
Failed to generate external nodes for host4.cloud.example.com with undefined method `gateway' for nil:NilClass
Rendered text template (0.0ms)
Completed 412 Precondition Failed in 182.5ms (Views: 0.6ms | ActiveRecord: 14.0ms)
Started POST "/api/reports" for 192.168.0.20 at 2015-02-05 03:44:16 -0600
Processing by Api::V2::ReportsController#create as JSON
Parameters: {"report"=>"[FILTERED]", "apiv"=>"v2"}
processing report for host4.cloud.example.com
Failed to send email notification puppet_error_state: ERF42-5670 [Foreman::Exception]: unable to find recipients
Imported report for host4.cloud.example.com in 0.3 seconds
Completed 201 Created in 425.7ms (Views: 90.2ms | ActiveRecord: 0.0ms)
- Related to Bug #9231: Exception message missing when ENC fails to render added
- Status changed from Need more information to Resolved
The error "undefined method `gateway' for nil:NilClass" indicated that a parameter, which contained:
<%= @host.interfaces.managed.first.subnet.gateway %>
Was trying to call gateway when there was no subnet assigned to the first interface. Changing it to ... subnet.try(:gateway) may handle the empty subnet correctly (I'm unsure if this works in safemode).
For safemode we could use subnet.respond_to?(:gateway)
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