-
Notifications
You must be signed in to change notification settings - Fork 677
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
use public api for metric collection
- Loading branch information
Showing
5 changed files
with
177 additions
and
210 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| package metrics | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| "github.com/prometheus/client_golang/prometheus" | ||
|
|
||
| api "github.com/osrg/gobgp/v3/api" | ||
| "github.com/osrg/gobgp/v3/pkg/packet/bgp" | ||
| "github.com/osrg/gobgp/v3/pkg/server" | ||
| ) | ||
|
|
||
| type bgpCollector struct { | ||
| server *server.BgpServer | ||
| } | ||
|
|
||
| var ( | ||
| peerLabels = []string{"peer"} | ||
| rfLabels = []string{"peer", "route_family"} | ||
|
|
||
| bgpReceivedUpdateTotalDesc = prometheus.NewDesc("bgp_received_update_total", "Number of received BGP UPDATE messages from peer", peerLabels, nil) | ||
| bgpReceivedNotificationTotalDesc = prometheus.NewDesc("bgp_received_notification_total", "Number of received BGP NOTIFICATION messages from peer", peerLabels, nil) | ||
| bgpReceivedOpenTotalDesc = prometheus.NewDesc("bgp_received_open_total", "Number of received BGP OPEN messages from peer", peerLabels, nil) | ||
| bgpReceivedRefreshTotalDesc = prometheus.NewDesc("bgp_received_refresh_total", "Number of received BGP REFRESH messages from peer", peerLabels, nil) | ||
| bgpReceivedKeepaliveTotalDesc = prometheus.NewDesc("bgp_received_keepalive_total", "Number of received BGP KEEPALIVE messages from peer", peerLabels, nil) | ||
| bgpReceivedWithdrawUpdateTotalDesc = prometheus.NewDesc("bgp_received_withdraw_update_total", "Number of received BGP WITHDRAW-UPDATE messages from peer", peerLabels, nil) | ||
| bgpReceivedWithdrawPrefixTotalDesc = prometheus.NewDesc("bgp_received_withdraw_prefix_total", "Number of received BGP WITHDRAW-PREFIX messages from peer", peerLabels, nil) | ||
| bgpReceivedDiscardedTotalDesc = prometheus.NewDesc("bgp_received_discarded_total", "Number of discarded BGP messages from peer", peerLabels, nil) | ||
| bgpReceivedMessageTotalDesc = prometheus.NewDesc("bgp_received_message_total", "Number of received BGP messages from peer", peerLabels, nil) | ||
|
|
||
| bgpSentUpdateTotalDesc = prometheus.NewDesc("bgp_sent_update_total", "Number of sent BGP UPDATE messages from peer", peerLabels, nil) | ||
| bgpSentNotificationTotalDesc = prometheus.NewDesc("bgp_sent_notification_total", "Number of sent BGP NOTIFICATION messages from peer", peerLabels, nil) | ||
| bgpSentOpenTotalDesc = prometheus.NewDesc("bgp_sent_open_total", "Number of sent BGP OPEN messages from peer", peerLabels, nil) | ||
| bgpSentRefreshTotalDesc = prometheus.NewDesc("bgp_sent_refresh_total", "Number of sent BGP REFRESH messages from peer", peerLabels, nil) | ||
| bgpSentKeepaliveTotalDesc = prometheus.NewDesc("bgp_sent_keepalive_total", "Number of sent BGP KEEPALIVE messages from peer", peerLabels, nil) | ||
| bgpSentWithdrawUpdateTotalDesc = prometheus.NewDesc("bgp_sent_withdraw_update_total", "Number of sent BGP WITHDRAW-UPDATE messages from peer", peerLabels, nil) | ||
| bgpSentWithdrawPrefixTotalDesc = prometheus.NewDesc("bgp_sent_withdraw_prefix_total", "Number of sent BGP WITHDRAW-PREFIX messages from peer", peerLabels, nil) | ||
| bgpSentDiscardedTotalDesc = prometheus.NewDesc("bgp_sent_discarded_total", "Number of discarded BGP messages from peer", peerLabels, nil) | ||
| bgpSentMessageTotalDesc = prometheus.NewDesc("bgp_sent_message_total", "Number of sent BGP messages from peer", peerLabels, nil) | ||
|
|
||
| bgpRoutesReceivedDesc = prometheus.NewDesc( | ||
| "bgp_routes_received", | ||
| "Number of routes received from peer", | ||
| rfLabels, nil, | ||
| ) | ||
| bgpRoutesAcceptedDesc = prometheus.NewDesc( | ||
| "bgp_routes_accepted", | ||
| "Number of routes accepted from peer", | ||
| rfLabels, nil, | ||
| ) | ||
| ) | ||
|
|
||
| func NewBgpCollector(server *server.BgpServer) prometheus.Collector { | ||
| return &bgpCollector{server: server} | ||
| } | ||
|
|
||
| func (c *bgpCollector) Describe(out chan<- *prometheus.Desc) { | ||
| out <- bgpReceivedUpdateTotalDesc | ||
| out <- bgpReceivedNotificationTotalDesc | ||
| out <- bgpReceivedOpenTotalDesc | ||
| out <- bgpReceivedRefreshTotalDesc | ||
| out <- bgpReceivedKeepaliveTotalDesc | ||
| out <- bgpReceivedWithdrawUpdateTotalDesc | ||
| out <- bgpReceivedWithdrawPrefixTotalDesc | ||
| out <- bgpReceivedDiscardedTotalDesc | ||
| out <- bgpReceivedMessageTotalDesc | ||
|
|
||
| out <- bgpSentUpdateTotalDesc | ||
| out <- bgpSentNotificationTotalDesc | ||
| out <- bgpSentOpenTotalDesc | ||
| out <- bgpSentRefreshTotalDesc | ||
| out <- bgpSentKeepaliveTotalDesc | ||
| out <- bgpSentWithdrawUpdateTotalDesc | ||
| out <- bgpSentWithdrawPrefixTotalDesc | ||
| out <- bgpSentDiscardedTotalDesc | ||
| out <- bgpSentMessageTotalDesc | ||
|
|
||
| out <- bgpRoutesReceivedDesc | ||
| out <- bgpRoutesAcceptedDesc | ||
| } | ||
|
|
||
| func (c *bgpCollector) Collect(out chan<- prometheus.Metric) { | ||
| req := &api.ListPeerRequest{EnableAdvertised: false} | ||
| err := c.server.ListPeer(context.Background(), req, func(p *api.Peer) { | ||
| peerAddr := p.GetConf().GetNeighborAddress() | ||
| msg := p.GetState().GetMessages() | ||
| send := func(desc *prometheus.Desc, cnt uint64) { | ||
| out <- prometheus.MustNewConstMetric(desc, prometheus.CounterValue, float64(cnt), peerAddr) | ||
| } | ||
|
|
||
| send(bgpReceivedUpdateTotalDesc, msg.Received.Update) | ||
| send(bgpReceivedNotificationTotalDesc, msg.Received.Notification) | ||
| send(bgpReceivedOpenTotalDesc, msg.Received.Open) | ||
| send(bgpReceivedRefreshTotalDesc, msg.Received.Refresh) | ||
| send(bgpReceivedKeepaliveTotalDesc, msg.Received.Keepalive) | ||
| send(bgpReceivedWithdrawUpdateTotalDesc, uint64(msg.Received.WithdrawUpdate)) | ||
| send(bgpReceivedWithdrawPrefixTotalDesc, uint64(msg.Received.WithdrawPrefix)) | ||
| send(bgpReceivedDiscardedTotalDesc, msg.Received.Discarded) | ||
| send(bgpReceivedMessageTotalDesc, msg.Received.Total) | ||
|
|
||
| send(bgpSentUpdateTotalDesc, msg.Sent.Update) | ||
| send(bgpSentNotificationTotalDesc, msg.Sent.Notification) | ||
| send(bgpSentOpenTotalDesc, msg.Sent.Open) | ||
| send(bgpSentRefreshTotalDesc, msg.Sent.Refresh) | ||
| send(bgpSentKeepaliveTotalDesc, msg.Sent.Keepalive) | ||
| send(bgpSentWithdrawUpdateTotalDesc, uint64(msg.Sent.WithdrawUpdate)) | ||
| send(bgpSentWithdrawPrefixTotalDesc, uint64(msg.Sent.WithdrawPrefix)) | ||
| send(bgpSentDiscardedTotalDesc, msg.Sent.Discarded) | ||
| send(bgpSentMessageTotalDesc, msg.Sent.Total) | ||
|
|
||
| for _, afiSafi := range p.GetAfiSafis() { | ||
| if !afiSafi.GetConfig().GetEnabled() { | ||
| continue | ||
| } | ||
| family := bgp.AfiSafiToRouteFamily( | ||
| uint16(afiSafi.GetState().GetFamily().GetAfi()), | ||
| uint8(afiSafi.GetState().GetFamily().GetSafi()), | ||
| ).String() | ||
| out <- prometheus.MustNewConstMetric( | ||
| bgpRoutesReceivedDesc, | ||
| prometheus.GaugeValue, | ||
| float64(afiSafi.GetState().GetReceived()), | ||
| peerAddr, family, | ||
| ) | ||
| out <- prometheus.MustNewConstMetric( | ||
| bgpRoutesAcceptedDesc, | ||
| prometheus.GaugeValue, | ||
| float64(afiSafi.GetState().GetAccepted()), | ||
| peerAddr, family, | ||
| ) | ||
| } | ||
| }) | ||
| if err != nil { | ||
| out <- prometheus.NewInvalidMetric(prometheus.NewDesc("error", "error during metric collection", nil, nil), err) | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.