Bug #5481
closedForeman Proxy unable to remove DHCP reservation: "IP / mac - is static - unable to delete"
Description
Hi Guys,
Foreman Proxy running on windows fail to delete previously created reservation. This one exists since 1.5 I believe.
native_ms module.
DHCP 'hostname' option (12) is wrongly enumerated as install_path and marks the record as NON-deletable and throw an exception (FP log):
---
D, [2014-04-28T23:04:32.519269 #2604] DEBUG -- : executing: c:\windows\sysnative\cmd.exe /c c:\Windows\System32\netsh.exe -c dhcp server \\DHCP.SERVER scope 10.8.67.0 Show ReservedOptionValue 10.8.67.25 I, [2014-04-28T23:04:33.018481 #2604] INFO -- : Queried 10.8.67.25 options D, [2014-04-28T23:04:33.018481 #2604] DEBUG -- : found option nextServer D, [2014-04-28T23:04:33.018481 #2604] DEBUG -- : found option filename D, [2014-04-28T23:04:33.018481 #2604] DEBUG -- : found option *install_path* <-- Should be hostname. D, [2014-04-28T23:04:33.018481 #2604] DEBUG -- : {:install_path=>"hostname.domain.com", :filename=>"pxelinux.0", :nextServer=>"172.25.8.50"} D, [2014-04-28T23:04:33.018481 #2604] DEBUG -- : {:install_path=>"hostname.domain.com", :mac=>"00:50:56:a3:3c:91", :subnet=>10.8.67.0/255.255.255.0, :nextServer=>"172.25.8.50", :filename=>"pxelinux.0", :ip=>"10.8.67.25"} D, [2014-04-28T23:04:33.018481 #2604] DEBUG -- : Added 10.8.67.25 / 00:50:56:a3:3c:91 to 10.8.67.0/255.255.255.0 D, [2014-04-28T23:04:33.018481 #2604] DEBUG -- : Lazy loaded 10.8.67.0/255.255.255.0 records E, [2014-04-28T23:04:33.018481 #2604] ERROR -- : 10.8.67.25 / 00:50:56:a3:3c:91 is static - unable to delete D, [2014-04-28T23:04:33.018481 #2604] DEBUG -- : C:/Program Files (x86)/smart-proxy/bin/../lib/proxy/dhcp/server/native_ms.rb:18:in `delRecord' C:/Program Files (x86)/smart-proxy/bin/../lib/dhcp_api.rb:109:in `DELETE /dhcp/:network/:record'
---
netsh output:
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C:\>netsh.exe -c dhcp server \\DHCP.SERVER scope 10.8.67.0 Show ReservedOptionValue 10.8.67.25 Changed the current scope context to 10.8.67.0 scope. Options for the Reservation Address 10.8.67.25 in the Scope 10.8.67.0 : DHCP Standard Options : General Option Values: OptionId : 66 Option Value: Number of Option Elements = 1 Option Element Type = STRING Option Element Value = 172.25.8.50 OptionId : 60 Option Value: Number of Option Elements = 1 Option Element Type = STRING Option Element Value = OptionId : 67 Option Value: Number of Option Elements = 1 Option Element Type = STRING Option Element Value = pxelinux.0 OptionId : 12 Option Value: Number of Option Elements = 1 Option Element Type = STRING Option Element Value = hostname.domain.com Command completed successfully.
---
The test if the record is 'deleteable' is based on 'hostname' and it's done in native_ms.rb 'loadSubnetData' function:
---
if opts.include? :hostname Proxy::DHCP::Reservation.new opts.merge({:deleteable => true})
---
Option assignment is done in dhcp.rb:
Standard = {
:hostname => {:code => 12, :kind => "String" }, # The host's name
:PXEClient => {:code => 60, :kind => "String" }, # Needs to be empty for foreman to function
:nextServer => {:code => 66, :kind => "String" }, # From where we download the pxeboot image via TFTP
:filename => {:code => 67, :kind => "String" } # The pxeboot image
}
SUNW = {
:root_server_ip => {:code => 2, :kind => "IPAddress" }, # 192.168.216.241
:root_server_hostname => {:code => 3, :kind => "String" }, # mediahost
:root_path_name => {:code => 4, :kind => "String" }, # /vol/solgi_5.10/sol10_hw0910/Solaris_10/Tools/Boot
:install_server_ip => {:code => 10, :kind => "IPAddress" }, # 192.168.216.241
:install_server_name => {:code => 11, :kind => "String" }, # mediahost
:install_path => {:code => 12, :kind => "String" }, # /vol/solgi_5.10/sol10_hw0910
:sysid_server_path => {:code => 13, :kind => "String" }, # 192.168.216.241:/vol/jumpstart/sysidcfg/sysidcfg_primary
:jumpstart_server_path => {:code => 14, :kind => "String" } # 192.168.216.241:/vol/jumpstart
}
Updated by Dominic Cleal over 10 years ago
- Project changed from Foreman to Smart Proxy
- Category changed from DHCP to DNS
Updated by Rich Chiavaroli about 10 years ago
I'm also being effected by this issue. Do we know what version this might be addressed in?
Updated by Chris Pisano over 9 years ago
I am also seeing this behavior in the 1.8 release of the smart proxy. My workaround was to just comment out install_path under SUNW.
Updated by Dominic Cleal over 9 years ago
- Has duplicate Bug #10556: Windows DHCP support Shows DHCP Entries as Leases and no Hostnames added
Updated by Anonymous over 8 years ago
- Related to Bug #4148: Unable to delete DHCP reservations on MS DCHP servers added
Updated by Anonymous over 8 years ago
- Related to Bug #13129: Intermittent failures in native MS test_records_should_have_options tests added
Updated by Dominic Cleal over 8 years ago
- Status changed from New to Feedback
A possible fix has been merged to the develop branch and should be in 1.10.2 as well when that's released. I'll mark this as feedback as it may resolve the issue - please let us know either way if you're able to test it.