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Ipvs firewall mark (#1455) 

* IPVS: include firewall mark label

Signed-off-by: Boris Momčilović <boris@firstbeatmedia.com>
pull/1413/head
Boris Momčilović 5 years ago committed by Ben Kochie
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commit
93c12e03a1
7 changed files with 109 additions and 81 deletions
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  1. 1
      CHANGELOG.md
  2. 54
      collector/fixtures/e2e-64k-page-output.txt
  3. 54
      collector/fixtures/e2e-output.txt
  4. 54
      collector/fixtures/ip_vs_result.txt
  5. 3
      collector/fixtures/proc/net/ip_vs
  6. 8
      collector/ipvs_linux.go
  7. 16
      collector/ipvs_linux_test.go

1
CHANGELOG.md
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@ -19,6 +19,7 @@
* [FEATURE] Add uname support for Darwin and OpenBSD #1433
* [ENHANCEMENT] Include additional XFS runtime statistics. #1423
* [ENHANCEMENT] Report non-fatal collection errors in the exporter metric. #1439
* [ENHANCEMENT] Expose IPVS firewall mark as a label #1455
* [BUGFIX] Renamed label `state` to `name` on `node_systemd_service_restart_total`. #1393
* [BUGFIX] Fix netdev nil reference on Darwin #1414
* [BUGFIX] Strip path.rootfs from mountpoint labels #1421

54
collector/fixtures/e2e-64k-page-output.txt
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@ -994,34 +994,40 @@ node_interrupts_total{cpu="3",devices="xhci_hcd",info="IR-PCI-MSI-edge",type="42
node_intr_total 8.885917e+06
# HELP node_ipvs_backend_connections_active The current active connections by local and remote address.
# TYPE node_ipvs_backend_connections_active gauge
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 1498
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 1499
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.49.32",remote_port="3306"} 321
node_ipvs_backend_connections_active{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.50.26",remote_port="3306"} 64
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 1498
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 1499
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
# HELP node_ipvs_backend_connections_inactive The current inactive connections by local and remote address.
# TYPE node_ipvs_backend_connections_inactive gauge
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 1
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.49.32",remote_port="3306"} 5
node_ipvs_backend_connections_inactive{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.50.26",remote_port="3306"} 1
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 1
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
# HELP node_ipvs_backend_weight The current backend weight by local and remote address.
# TYPE node_ipvs_backend_weight gauge
node_ipvs_backend_weight{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_weight{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
node_ipvs_backend_weight{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.49.32",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.50.26",remote_port="3306"} 20
node_ipvs_backend_weight{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_weight{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
# HELP node_ipvs_connections_total The total number of connections made.
# TYPE node_ipvs_connections_total counter
node_ipvs_connections_total 2.3765872e+07

54
collector/fixtures/e2e-output.txt
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@ -994,34 +994,40 @@ node_interrupts_total{cpu="3",devices="xhci_hcd",info="IR-PCI-MSI-edge",type="42
node_intr_total 8.885917e+06
# HELP node_ipvs_backend_connections_active The current active connections by local and remote address.
# TYPE node_ipvs_backend_connections_active gauge
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 1498
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 1499
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.49.32",remote_port="3306"} 321
node_ipvs_backend_connections_active{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.50.26",remote_port="3306"} 64
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 1498
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 1499
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
# HELP node_ipvs_backend_connections_inactive The current inactive connections by local and remote address.
# TYPE node_ipvs_backend_connections_inactive gauge
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 1
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.49.32",remote_port="3306"} 5
node_ipvs_backend_connections_inactive{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.50.26",remote_port="3306"} 1
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 1
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
# HELP node_ipvs_backend_weight The current backend weight by local and remote address.
# TYPE node_ipvs_backend_weight gauge
node_ipvs_backend_weight{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_weight{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
node_ipvs_backend_weight{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.49.32",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.50.26",remote_port="3306"} 20
node_ipvs_backend_weight{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_weight{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
# HELP node_ipvs_connections_total The total number of connections made.
# TYPE node_ipvs_connections_total counter
node_ipvs_connections_total 2.3765872e+07

54
collector/fixtures/ip_vs_result.txt
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@ -1,33 +1,39 @@
# HELP node_ipvs_backend_connections_active The current active connections by local and remote address.
# TYPE node_ipvs_backend_connections_active gauge
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 1498
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 1499
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.49.32",remote_port="3306"} 321
node_ipvs_backend_connections_active{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.50.26",remote_port="3306"} 64
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 248
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 1498
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 1499
node_ipvs_backend_connections_active{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
# HELP node_ipvs_backend_connections_inactive The current inactive connections by local and remote address.
# TYPE node_ipvs_backend_connections_inactive gauge
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 1
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.49.32",remote_port="3306"} 5
node_ipvs_backend_connections_inactive{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.50.26",remote_port="3306"} 1
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 1
node_ipvs_backend_connections_inactive{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 2
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 0
node_ipvs_backend_connections_inactive{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
# HELP node_ipvs_backend_weight The current backend weight by local and remote address.
# TYPE node_ipvs_backend_weight gauge
node_ipvs_backend_weight{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_weight{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
node_ipvs_backend_weight{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.49.32",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="",local_mark="10001000",local_port="0",proto="FWM",remote_address="192.168.50.26",remote_port="3306"} 20
node_ipvs_backend_weight{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.22",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.22",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.83.24",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.49.32",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.55",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.26",remote_port="3306"} 0
node_ipvs_backend_weight{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.50.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.82.21",remote_port="3306"} 100
node_ipvs_backend_weight{local_address="192.168.0.57",local_mark="",local_port="3306",proto="TCP",remote_address="192.168.84.22",remote_port="3306"} 0
# HELP node_ipvs_connections_total The total number of connections made.
# TYPE node_ipvs_connections_total counter
node_ipvs_connections_total 2.3765872e+07

3
collector/fixtures/proc/net/ip_vs
Unescape View File

@ -12,3 +12,6 @@ TCP C0A80039:0CEA wlc
TCP C0A80037:0CEA wlc
-> C0A8321A:0CEA Tunnel 0 0 0
-> C0A83120:0CEA Tunnel 100 0 0
FWM 10001000 wlc
-> C0A8321A:0CEA Tunnel 20 64 1
-> C0A83120:0CEA Tunnel 100 321 5

8
collector/ipvs_linux.go
Unescape View File

@ -50,6 +50,7 @@ func newIPVSCollector() (*ipvsCollector, error) {
"remote_address",
"remote_port",
"proto",
"local_mark",
}
c ipvsCollector
err error
@ -127,12 +128,17 @@ func (c *ipvsCollector) Update(ch chan<- prometheus.Metric) error {
}
for _, backend := range backendStats {
localAddress := ""
if backend.LocalAddress.String() != "<nil>" {
localAddress = backend.LocalAddress.String()
}
labelValues := []string{
backend.LocalAddress.String(),
localAddress,
strconv.FormatUint(uint64(backend.LocalPort), 10),
backend.RemoteAddress.String(),
strconv.FormatUint(uint64(backend.RemotePort), 10),
backend.Proto,
backend.LocalMark,
}
ch <- c.backendConnectionsActive.mustNewConstMetric(float64(backend.ActiveConn), labelValues...)
ch <- c.backendConnectionsInact.mustNewConstMetric(float64(backend.InactConn), labelValues...)

16
collector/ipvs_linux_test.go
Unescape View File

@ -42,14 +42,14 @@ func TestIPVSCollector(t *testing.T) {
}
}()
for expected, got := range map[string]string{
prometheus.NewDesc("node_ipvs_connections_total", "The total number of connections made.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_incoming_packets_total", "The total number of incoming packets.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_outgoing_packets_total", "The total number of outgoing packets.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_incoming_bytes_total", "The total amount of incoming data.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_outgoing_bytes_total", "The total amount of outgoing data.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_backend_connections_active", "The current active connections by local and remote address.", []string{"local_address", "local_port", "remote_address", "remote_port", "proto"}, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_backend_connections_inactive", "The current inactive connections by local and remote address.", []string{"local_address", "local_port", "remote_address", "remote_port", "proto"}, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_backend_weight", "The current backend weight by local and remote address.", []string{"local_address", "local_port", "remote_address", "remote_port", "proto"}, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_connections_total", "The total number of connections made.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_incoming_packets_total", "The total number of incoming packets.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_outgoing_packets_total", "The total number of outgoing packets.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_incoming_bytes_total", "The total amount of incoming data.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_outgoing_bytes_total", "The total amount of outgoing data.", nil, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_backend_connections_active", "The current active connections by local and remote address.", []string{"local_address", "local_port", "remote_address", "remote_port", "proto", "local_mark"}, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_backend_connections_inactive", "The current inactive connections by local and remote address.", []string{"local_address", "local_port", "remote_address", "remote_port", "proto", "local_mark"}, nil).String(): (<-sink).Desc().String(),
prometheus.NewDesc("node_ipvs_backend_weight", "The current backend weight by local and remote address.", []string{"local_address", "local_port", "remote_address", "remote_port", "proto", "local_mark"}, nil).String(): (<-sink).Desc().String(),
} {
if expected != got {
t.Fatalf("Expected '%s' but got '%s'", expected, got)

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