[Kea-users] Stork does not see new dhcp4 subnet
Apu
apu at spfld.com
Tue Sep 5 17:57:32 UTC 2023
Stork is reporting
Sep 5 11:42:33 ip1-mc stork-server[1045]: time="2023-09-05 11:42:33"
level="error" msg="cannot find LocalSubnet for app: 1, local subnet ID:
16, family: 4" file=" statspuller.go:249 "
Sep 5 11:42:33 ip1-mc stork-server[1045]: time="2023-09-05 11:42:33"
level="error" msg="Error handling stat-lease4-get response: cannot find
LocalSubnet for app: 1, local subnet ID: 16, family:
4\nisc.org/stork/server/apps/kea.(*StatsPuller).storeDaemonStats\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:248\nisc.org/stork/server/apps/kea.(*StatsPuller).processAppResponses\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:374\nisc.org/stork/server/apps/kea.(*StatsPuller).getStatsFromApp\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:348\nisc.org/stork/server/apps/kea.(*StatsPuller).pullStats\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:63\nisc.org/stork/server/agentcomm.NewPeriodicPuller.func1\n\t/builds/isc-projects/stork/backend/server/agentcomm/puller.go:42\nisc.org/stork/util.(*PeriodicExecutor).executorLoop\n\t/builds/isc-projects/stork/backend/util/periodicexecutor.go:167\nruntime.goexit\n\t/builds/isc-projects/stork/tools/golang/go/src/runtime/asm_amd64.s:1594"
file=" statspuller.go:376 "
Sep 5 11:42:33 ip1-mc stork-server[1045]: time="2023-09-05 11:42:33"
level="error" msg="Error occurred while getting stats from app 1: cannot
find LocalSubnet for app: 1, local subnet ID: 16, family:
4\nisc.org/stork/server/apps/kea.(*StatsPuller).storeDaemonStats\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:248\nisc.org/stork/server/apps/kea.(*StatsPuller).processAppResponses\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:374\nisc.org/stork/server/apps/kea.(*StatsPuller).getStatsFromApp\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:348\nisc.org/stork/server/apps/kea.(*StatsPuller).pullStats\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:63\nisc.org/stork/server/agentcomm.NewPeriodicPuller.func1\n\t/builds/isc-projects/stork/backend/server/agentcomm/puller.go:42\nisc.org/stork/util.(*PeriodicExecutor).executorLoop\n\t/builds/isc-projects/stork/backend/util/periodicexecutor.go:167\nruntime.goexit\n\t/builds/isc-projects/stork/tools/golang/go/src/runtime/asm_amd64.s:1594"
file=" statspuller.go:66 "
Sep 5 11:42:33 ip1-mc stork-server[1045]: time="2023-09-05 11:42:33"
level="error" msg="Errors were encountered while pulling data from apps:
cannot find LocalSubnet for app: 1, local subnet ID: 16, family:
4\nisc.org/stork/server/apps/kea.(*StatsPuller).storeDaemonStats\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:248\nisc.org/stork/server/apps/kea.(*StatsPuller).processAppResponses\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:374\nisc.org/stork/server/apps/kea.(*StatsPuller).getStatsFromApp\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:348\nisc.org/stork/server/apps/kea.(*StatsPuller).pullStats\n\t/builds/isc-projects/stork/backend/server/apps/kea/statspuller.go:63\nisc.org/stork/server/agentcomm.NewPeriodicPuller.func1\n\t/builds/isc-projects/stork/backend/server/agentcomm/puller.go:42\nisc.org/stork/util.(*PeriodicExecutor).executorLoop\n\t/builds/isc-projects/stork/backend/util/periodicexecutor.go:167\nruntime.goexit\n\t/builds/isc-projects/stork/tools/golang/go/src/runtime/asm_amd64.s:1594"
file=" periodicexecutor.go:170 "
This is the subnet declaration we added which is handing out IP
addresses and grafana is happy to graph. Just a small test pool for
starters until everything is working and we swap out the "ip
helper-address" statements to point away from the ISC DHCP servers.
(Full config attached, with some redactions.)
{
"id": 16,
"subnet": "10.16.0.0/24",
"option-data": [
{
"space": "dhcp4",
"name": "routers",
"code": 3,
"data": "10.16.1.1"
},
{
"space": "dhcp4",
"name": "subnet-mask",
"code": 1,
"data": "255.255.0.0"
},
{
"space": "dhcp4",
"name": "broadcast-address",
"code": 28,
"data": "10.16.255.255"
}
],
"pools": [
{
"pool": "10.16.0.2 - 10.16.0.3"
}
]
},
--
Apu
-------------- next part --------------
{
##############################################################################
# dhcpd configuration
##############################################################################
/// This configuration declares some subnets but has no interfaces-config
/// Reference Kea #245
"Dhcp4": {
"interfaces-config": {
"interfaces": [ "ens192" ],
"dhcp-socket-type": "raw"
},
"control-socket": {
"socket-type": "unix",
"socket-name": "/tmp/kea4-ctrl-socket"
},
"lease-database": {
// Memfile is the simplest and easiest backend to use. It's an in-memory
// C++ database that stores its state in CSV file.
"type": "memfile",
"persist": true,
"name": "/var/lib/kea/kea-leases4.csv",
"lfc-interval": 3600
},
"authoritative": true,
"valid-lifetime": 21600,
"max-valid-lifetime": 172800,
"hosts-database": {
"type": "mysql",
"name": "******",
"user": "******",
"password": "******",
"host": "localhost",
"port": 3306
},
"hooks-libraries": [
{
"library": "/usr/lib64/kea/hooks/libdhcp_mysql_cb.so"
},
{
"library": "/usr/lib64/kea/hooks/libdhcp_bootp.so"
},
{
"library": "/usr/lib64/kea/hooks/libdhcp_lease_cmds.so"
},
{
"library": "/usr/lib64/kea/hooks/libdhcp_host_cmds.so"
},
{
"library": "/usr/lib64/kea/hooks/libdhcp_stat_cmds.so"
}
],
##############################################################################
# Global parameters sent with every lease
##############################################################################
"option-data": [
{
"space": "dhcp4",
"name": "domain-name",
"code": 15,
"data": "******"
},
{
"space": "dhcp4",
"name": "domain-search",
"code": 119,
"data": "******"
},
{
"space": "dhcp4",
"name": "domain-name-servers",
"code": 6,
"data": "******"
},
{
"space": "dhcp4",
"name": "netbios-name-servers",
"code": 44,
"data": "******"
},
{
"space": "dhcp4",
"name": "ntp-servers",
"code": 42,
"data": "******"
},
{
"space": "dhcp4",
"name": "log-servers",
"code": 7,
"data": "******"
},
{
"space": "dhcp4",
"name": "slp-directory-agent",
"code": 78,
"data": "true, ******"
}
],
"option-def": [
# APC rack PDU
{
"space": "APC",
"name": "cookie",
"code": 1,
"type": "string"
},
# Microsoft operating systems
{
"space": "MSFT",
"name": "release-on-shutdown",
"code": 2,
"type": "uint32"
}
],
"client-classes": [
{
"name": "apc-rpdu",
/// from: match if (substring(option dhcp.vendor-class-identifier, 0, 3)) = 'APC'
"test": "substring(option[60].hex,0,3) == 'APC'",
"option-def": [
{
"name": "vendor-encapsulated-options",
"code": 43,
"type": "empty",
"encapsulate": "APC"
}
],
"option-data": [
{
"name": "vendor-encapsulated-options",
"code": 43
},
{
"space": "APC",
"name": "cookie",
"code": 1,
"data": "1APC"
}
]
},
{
"name": "msft-w2k-xp-clients",
/// from: match if (option dhcp.vendor-class-identifier) = 'MSFT 5.0'
"test": "option[60].hex == 'MSFT 5.0'",
"option-def": [
{
"name": "vendor-encapsulated-options",
"code": 43,
"type": "empty",
"encapsulate": "MSFT"
}
],
"option-data": [
{
"name": "vendor-encapsulated-options",
"code": 43
},
{
"space": "MSFT",
"name": "release-on-shutdown",
"code": 2,
"data": "1"
}
]
}
],
##############################################################################
# Network configuration
##############################################################################
"subnet4": [
{
"id": 16,
"subnet": "10.16.0.0/24",
"option-data": [
{
"space": "dhcp4",
"name": "routers",
"code": 3,
"data": "10.16.1.1"
},
{
"space": "dhcp4",
"name": "subnet-mask",
"code": 1,
"data": "255.255.0.0"
},
{
"space": "dhcp4",
"name": "broadcast-address",
"code": 28,
"data": "10.16.255.255"
}
],
"pools": [
{
"pool": "10.16.0.2 - 10.16.0.3"
}
]
},
##############################################################################
{
"id": 17,
"subnet": "10.17.0.0/19",
"option-data": [
{
"space": "dhcp4",
"name": "routers",
"code": 3,
"data": "10.17.1.1"
},
{
"space": "dhcp4",
"name": "subnet-mask",
"code": 1,
"data": "255.255.224.0"
},
{
"space": "dhcp4",
"name": "broadcast-address",
"code": 28,
"data": "10.17.31.255"
}
],
"pools": [
{
"pool": "10.17.21.2 - 10.17.21.254"
},
{
"pool": "10.17.22.2 - 10.17.22.254"
},
{
"pool": "10.17.23.2 - 10.17.23.254"
},
{
"pool": "10.17.24.2 - 10.17.24.254"
}
]
},
##############################################################################
{
"id": 172,
"subnet": "10.17.32.0/19",
"option-data": [
{
"space": "dhcp4",
"name": "routers",
"code": 3,
"data": "10.17.32.1"
},
{
"space": "dhcp4",
"name": "subnet-mask",
"code": 1,
"data": "255.255.224.0"
},
{
"space": "dhcp4",
"name": "broadcast-address",
"code": 28,
"data": "10.17.63.255"
}
],
"pools": [
{
"pool": "10.17.41.2 - 10.17.41.254"
},
{
"pool": "10.17.42.2 - 10.17.42.254"
},
{
"pool": "10.17.43.2 - 10.17.43.254"
},
{
"pool": "10.17.44.2 - 10.17.44.254"
}
]
},
##############################################################################
{
"id": 173,
"subnet": "10.17.64.0/19",
"option-data": [
{
"space": "dhcp4",
"name": "routers",
"code": 3,
"data": "10.17.64.1"
},
{
"space": "dhcp4",
"name": "subnet-mask",
"code": 1,
"data": "255.255.224.0"
},
{
"space": "dhcp4",
"name": "broadcast-address",
"code": 28,
"data": "10.17.95.255"
}
],
"pools": [
{
"pool": "10.17.81.2 - 10.17.81.254"
},
{
"pool": "10.17.82.2 - 10.17.82.254"
},
{
"pool": "10.17.83.2 - 10.17.83.254"
},
{
"pool": "10.17.84.2 - 10.17.84.254"
}
]
},
##############################################################################
{
"id": 174,
"subnet": "10.17.96.0/19",
"option-data": [
{
"space": "dhcp4",
"name": "routers",
"code": 3,
"data": "10.17.96.1"
},
{
"space": "dhcp4",
"name": "subnet-mask",
"code": 1,
"data": "255.255.224.0"
},
{
"space": "dhcp4",
"name": "broadcast-address",
"code": 28,
"data": "10.17.127.255"
}
],
"pools": [
{
"pool": "10.17.121.2 - 10.17.121.254"
},
{
"pool": "10.17.122.2 - 10.17.122.254"
},
{
"pool": "10.17.123.2 - 10.17.123.254"
},
{
"pool": "10.17.124.2 - 10.17.124.254"
}
]
},
##############################################################################
{
"id": 175,
"subnet": "10.17.128.0/19",
"option-data": [
{
"space": "dhcp4",
"name": "routers",
"code": 3,
"data": "10.17.128.1"
},
{
"space": "dhcp4",
"name": "subnet-mask",
"code": 1,
"data": "255.255.224.0"
},
{
"space": "dhcp4",
"name": "broadcast-address",
"code": 28,
"data": "10.17.159.255"
}
],
"pools": [
{
"pool": "10.17.141.2 - 10.17.141.254"
},
{
"pool": "10.17.142.2 - 10.17.142.254"
},
{
"pool": "10.17.143.2 - 10.17.143.254"
},
{
"pool": "10.17.144.2 - 10.17.144.254"
}
]
},
##############################################################################
{
"id": 176,
"subnet": "10.17.160.0/19",
"option-data": [
{
"space": "dhcp4",
"name": "routers",
"code": 3,
"data": "10.17.160.1"
},
{
"space": "dhcp4",
"name": "subnet-mask",
"code": 1,
"data": "255.255.224.0"
},
{
"space": "dhcp4",
"name": "broadcast-address",
"code": 28,
"data": "10.17.191.255"
},
{
"space": "dhcp4",
"name": "slp-directory-agent",
"code": 78,
"data": "true, 10.14.2.3"
}
],
"pools": [
{
"pool": "10.17.181.2 - 10.17.181.254"
},
{
"pool": "10.17.182.2 - 10.17.182.254"
},
{
"pool": "10.17.183.2 - 10.17.183.254"
},
{
"pool": "10.17.184.2 - 10.17.184.254"
}
]
}
],
"host-reservation-identifiers": [
"hw-address"
],
"reservation-mode": "global",
"reservations": [
]
}
}
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