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Feature #18148
closed
Report DHCP/DNS name and domain via facts on the image
Status:
Closed
Priority:
Normal
Assignee:
Category:
Image
Target version:
Difficulty:
trivial
Triaged:
Bugzilla link:
Description
Some users prefer to keep the DHCP hostname when re-discovering existing hosts. We need to report these values:
[lzap@lzapx ~]$ nmcli -t -f DHCP4.OPTION c show eth0 DHCP4.OPTION[1]:requested_classless_static_routes = 1 DHCP4.OPTION[2]:requested_rfc3442_classless_static_routes = 1 DHCP4.OPTION[3]:subnet_mask = 255.255.255.0 DHCP4.OPTION[4]:requested_subnet_mask = 1 DHCP4.OPTION[5]:domain_name_servers = 192.168.1.1 DHCP4.OPTION[6]:ip_address = 192.168.1.100 DHCP4.OPTION[7]:filename = pxelinux.0 DHCP4.OPTION[8]:requested_static_routes = 1 DHCP4.OPTION[9]:dhcp_server_identifier = 192.168.1.1 DHCP4.OPTION[10]:requested_nis_servers = 1 DHCP4.OPTION[11]:requested_time_offset = 1 DHCP4.OPTION[12]:broadcast_address = 192.168.1.255 DHCP4.OPTION[13]:requested_interface_mtu = 1 DHCP4.OPTION[14]:dhcp_rebinding_time = 37800 DHCP4.OPTION[15]:requested_domain_name_servers = 1 DHCP4.OPTION[16]:dhcp_message_type = 5 DHCP4.OPTION[17]:requested_broadcast_address = 1 DHCP4.OPTION[18]:routers = 192.168.1.1 DHCP4.OPTION[19]:dhcp_renewal_time = 21600 DHCP4.OPTION[20]:requested_domain_name = 1 DHCP4.OPTION[21]:domain_name = home.lan DHCP4.OPTION[22]:requested_routers = 1 DHCP4.OPTION[23]:expiry = 1484850701 DHCP4.OPTION[24]:requested_wpad = 1 DHCP4.OPTION[25]:host_name = lzapx DHCP4.OPTION[26]:requested_nis_domain = 1 DHCP4.OPTION[27]:requested_ms_classless_static_routes = 1 DHCP4.OPTION[28]:network_number = 192.168.1.0 DHCP4.OPTION[29]:requested_domain_search = 1 DHCP4.OPTION[30]:next_server = 192.168.1.1 DHCP4.OPTION[31]:requested_ntp_servers = 1 DHCP4.OPTION[32]:dhcp_lease_time = 43200 DHCP4.OPTION[33]:requested_host_name = 1
Let's simply report them all for each individual interface via facter.
Updated by Lukas Zapletal almost 8 years ago
- Subject changed from Report DHCP name and domain via facts on the image to Report DHCP/DNS name and domain via facts on the image
Would it be possible to return a fact based off of DNS resolution from whatever the DHCP server gives out for an IP? Something like:
host `ifconfig -a | grep "inet " | awk '{print $2}' | grep -v 127.0.0.1` | grep arpa | awk '{print $5}' | awk -F. '{print $1}'I will implement this as part of this patch as well.
Updated by Lukas Zapletal over 7 years ago
- Target version set to Discovery Image 3.4.0
Updated by Lukas Zapletal over 7 years ago
Another Red Hat customer would like to have DNS A and PTR record to be reported.
Updated by Lukas Zapletal over 7 years ago
Created initial patch that adds this information to facts:
nmprimary_connection_id -> eth0 nmprimary_connection_uuid -> 707abde8-c932-4645-bf38-4f415b996328 nmprimary_connection_stable-id -> -- nmprimary_connection_interface-name -> -- nmprimary_connection_type -> 802-3-ethernet nmprimary_connection_autoconnect -> yes nmprimary_connection_autoconnect-priority -> 0 nmprimary_connection_timestamp -> 1489406257 nmprimary_connection_read-only -> no nmprimary_connection_permissions -> nmprimary_connection_zone -> -- nmprimary_connection_master -> -- nmprimary_connection_slave-type -> -- nmprimary_connection_autoconnect-slaves -> -1 (default) nmprimary_connection_secondaries -> nmprimary_connection_gateway-ping-timeout -> 0 nmprimary_connection_metered -> unknown nmprimary_connection_lldp -> -1 (default) nmprimary_802-3-ethernet_port -> -- nmprimary_802-3-ethernet_speed -> 0 nmprimary_802-3-ethernet_duplex -> -- nmprimary_802-3-ethernet_auto-negotiate -> yes nmprimary_802-3-ethernet_mac-address -> 3C:97:0E:B1:3E:B7 nmprimary_802-3-ethernet_cloned-mac-address -> -- nmprimary_802-3-ethernet_generate-mac-address-mask -> -- nmprimary_802-3-ethernet_mac-address-blacklist -> nmprimary_802-3-ethernet_mtu -> auto nmprimary_802-3-ethernet_s390-subchannels -> nmprimary_802-3-ethernet_s390-nettype -> -- nmprimary_802-3-ethernet_s390-options -> nmprimary_802-3-ethernet_wake-on-lan -> 1 (default) nmprimary_802-3-ethernet_wake-on-lan-password -> -- nmprimary_ipv4_method -> auto nmprimary_ipv4_dns -> nmprimary_ipv4_dns-search -> nmprimary_ipv4_dns-options -> (default) nmprimary_ipv4_dns-priority -> 0 nmprimary_ipv4_addresses -> nmprimary_ipv4_gateway -> -- nmprimary_ipv4_routes -> nmprimary_ipv4_route-metric -> -1 nmprimary_ipv4_ignore-auto-routes -> no nmprimary_ipv4_ignore-auto-dns -> no nmprimary_ipv4_dhcp-client-id -> -- nmprimary_ipv4_dhcp-timeout -> 0 nmprimary_ipv4_dhcp-send-hostname -> yes nmprimary_ipv4_dhcp-hostname -> -- nmprimary_ipv4_dhcp-fqdn -> -- nmprimary_ipv4_never-default -> no nmprimary_ipv4_may-fail -> yes nmprimary_ipv4_dad-timeout -> -1 (default) nmprimary_ipv6_method -> ignore nmprimary_ipv6_dns -> nmprimary_ipv6_dns-search -> nmprimary_ipv6_dns-options -> (default) nmprimary_ipv6_dns-priority -> 0 nmprimary_ipv6_addresses -> nmprimary_ipv6_gateway -> -- nmprimary_ipv6_routes -> nmprimary_ipv6_route-metric -> -1 nmprimary_ipv6_ignore-auto-routes -> no nmprimary_ipv6_ignore-auto-dns -> no nmprimary_ipv6_never-default -> no nmprimary_ipv6_may-fail -> yes nmprimary_ipv6_ip6-privacy -> 0 (disabled) nmprimary_ipv6_addr-gen-mode -> stable-privacy nmprimary_ipv6_dhcp-send-hostname -> yes nmprimary_ipv6_dhcp-hostname -> -- nmprimary_ipv6_token -> -- nmprimary_general_name -> eth0 nmprimary_general_uuid -> 707abde8-c932-4645-bf38-4f415b996328 nmprimary_general_devices -> enp0s25 nmprimary_general_state -> activated nmprimary_general_default -> yes nmprimary_general_default6 -> no nmprimary_general_vpn -> no nmprimary_general_zone -> -- nmprimary_general_dbus-path -> /org/freedesktop/NetworkManager/ActiveConnection/6 nmprimary_general_con-path -> /org/freedesktop/NetworkManager/Settings/25 nmprimary_general_spec-object -> / nmprimary_general_master-path -> -- nmprimary_ip4_address -> 192.168.1.100/24 nmprimary_ip4_gateway -> 192.168.1.1 nmprimary_ip4_dns -> 192.168.1.1 nmprimary_ip4_domain -> home.lan nmprimary_dhcp4_option_requested_classless_static_routes -> 1 nmprimary_dhcp4_option_requested_rfc3442_classless_static_routes -> 1 nmprimary_dhcp4_option_subnet_mask -> 255.255.255.0 nmprimary_dhcp4_option_requested_subnet_mask -> 1 nmprimary_dhcp4_option_domain_name_servers -> 192.168.1.1 nmprimary_dhcp4_option_ip_address -> 192.168.1.100 nmprimary_dhcp4_option_filename -> pxelinux.0 nmprimary_dhcp4_option_requested_static_routes -> 1 nmprimary_dhcp4_option_dhcp_server_identifier -> 192.168.1.1 nmprimary_dhcp4_option_requested_nis_servers -> 1 nmprimary_dhcp4_option_requested_time_offset -> 1 nmprimary_dhcp4_option_broadcast_address -> 192.168.1.255 nmprimary_dhcp4_option_requested_interface_mtu -> 1 nmprimary_dhcp4_option_dhcp_rebinding_time -> 37800 nmprimary_dhcp4_option_requested_domain_name_servers -> 1 nmprimary_dhcp4_option_dhcp_message_type -> 5 nmprimary_dhcp4_option_requested_broadcast_address -> 1 nmprimary_dhcp4_option_routers -> 192.168.1.1 nmprimary_dhcp4_option_dhcp_renewal_time -> 21600 nmprimary_dhcp4_option_requested_domain_name -> 1 nmprimary_dhcp4_option_domain_name -> home.lan nmprimary_dhcp4_option_requested_routers -> 1 nmprimary_dhcp4_option_expiry -> 1489432361 nmprimary_dhcp4_option_requested_wpad -> 1 nmprimary_dhcp4_option_host_name -> lzapx nmprimary_dhcp4_option_requested_nis_domain -> 1 nmprimary_dhcp4_option_requested_ms_classless_static_routes -> 1 nmprimary_dhcp4_option_network_number -> 192.168.1.0 nmprimary_dhcp4_option_requested_domain_search -> 1 nmprimary_dhcp4_option_next_server -> 192.168.1.1 nmprimary_dhcp4_option_requested_ntp_servers -> 1 nmprimary_dhcp4_option_dhcp_lease_time -> 43200 nmprimary_dhcp4_option_requested_host_name -> 1 nmprimary_ip6_address -> fd5a:f687:b576:0:3e97:eff:feb1:3eb7/64 nmprimary_ip6_address -> fe80::3e97:eff:feb1:3eb7/64 nmprimary_ip6_gateway ->
Updated by The Foreman Bot over 7 years ago
- Status changed from New to Ready For Testing
- Assignee set to Lukas Zapletal
- Pull request https://github.com/theforeman/foreman-discovery-image/pull/84 added
Updated by Anonymous over 7 years ago
- Status changed from Ready For Testing to Closed
- % Done changed from 0 to 100
Applied in changeset foreman-discovery-image|4291ca7ffbc2b0a384b5405de81f392f495666e3.
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