24e8161262
- add base structure - unify the proto metrics creation and propagation - implement arp and openvpn - refactor to meet the prom exporter standart - add instance label to the metrics - refactor the call chain - add gateway, unbound_dns and openvpn implementations - add gateway stuff - structure refactor; mod clean; cron implementation - implement cron in the collector; refactor utils in the opnsense package refactor names and implement option functions to disable collectorInstances add GH action workflows Create codeql.yml - clean fix stuff
64 lines
2.1 KiB
Go
64 lines
2.1 KiB
Go
// Copyright 2020 The Prometheus Authors
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package procfs
|
|
|
|
type (
|
|
// NetUDP represents the contents of /proc/net/udp{,6} file without the header.
|
|
NetUDP []*netIPSocketLine
|
|
|
|
// NetUDPSummary provides already computed values like the total queue lengths or
|
|
// the total number of used sockets. In contrast to NetUDP it does not collect
|
|
// the parsed lines into a slice.
|
|
NetUDPSummary NetIPSocketSummary
|
|
)
|
|
|
|
// NetUDP returns the IPv4 kernel/networking statistics for UDP datagrams
|
|
// read from /proc/net/udp.
|
|
func (fs FS) NetUDP() (NetUDP, error) {
|
|
return newNetUDP(fs.proc.Path("net/udp"))
|
|
}
|
|
|
|
// NetUDP6 returns the IPv6 kernel/networking statistics for UDP datagrams
|
|
// read from /proc/net/udp6.
|
|
func (fs FS) NetUDP6() (NetUDP, error) {
|
|
return newNetUDP(fs.proc.Path("net/udp6"))
|
|
}
|
|
|
|
// NetUDPSummary returns already computed statistics like the total queue lengths
|
|
// for UDP datagrams read from /proc/net/udp.
|
|
func (fs FS) NetUDPSummary() (*NetUDPSummary, error) {
|
|
return newNetUDPSummary(fs.proc.Path("net/udp"))
|
|
}
|
|
|
|
// NetUDP6Summary returns already computed statistics like the total queue lengths
|
|
// for UDP datagrams read from /proc/net/udp6.
|
|
func (fs FS) NetUDP6Summary() (*NetUDPSummary, error) {
|
|
return newNetUDPSummary(fs.proc.Path("net/udp6"))
|
|
}
|
|
|
|
// newNetUDP creates a new NetUDP{,6} from the contents of the given file.
|
|
func newNetUDP(file string) (NetUDP, error) {
|
|
n, err := newNetIPSocket(file)
|
|
n1 := NetUDP(n)
|
|
return n1, err
|
|
}
|
|
|
|
func newNetUDPSummary(file string) (*NetUDPSummary, error) {
|
|
n, err := newNetIPSocketSummary(file)
|
|
if n == nil {
|
|
return nil, err
|
|
}
|
|
n1 := NetUDPSummary(*n)
|
|
return &n1, err
|
|
}
|