git subrepo clone (merge) https://github.com/kubernetes-incubator/metrics-server.git metrics-server
subrepo:
subdir: "metrics-server"
merged: "92d8412"
upstream:
origin: "https://github.com/kubernetes-incubator/metrics-server.git"
branch: "master"
commit: "92d8412"
git-subrepo:
version: "0.4.0"
origin: "???"
commit: "???"
diff --git a/metrics-server/vendor/github.com/prometheus/procfs/xfrm.go b/metrics-server/vendor/github.com/prometheus/procfs/xfrm.go
new file mode 100644
index 0000000..8f1508f
--- /dev/null
+++ b/metrics-server/vendor/github.com/prometheus/procfs/xfrm.go
@@ -0,0 +1,187 @@
+// Copyright 2017 Prometheus Team
+// 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
+
+import (
+ "bufio"
+ "fmt"
+ "os"
+ "strconv"
+ "strings"
+)
+
+// XfrmStat models the contents of /proc/net/xfrm_stat.
+type XfrmStat struct {
+ // All errors which are not matched by other
+ XfrmInError int
+ // No buffer is left
+ XfrmInBufferError int
+ // Header Error
+ XfrmInHdrError int
+ // No state found
+ // i.e. either inbound SPI, address, or IPSEC protocol at SA is wrong
+ XfrmInNoStates int
+ // Transformation protocol specific error
+ // e.g. SA Key is wrong
+ XfrmInStateProtoError int
+ // Transformation mode specific error
+ XfrmInStateModeError int
+ // Sequence error
+ // e.g. sequence number is out of window
+ XfrmInStateSeqError int
+ // State is expired
+ XfrmInStateExpired int
+ // State has mismatch option
+ // e.g. UDP encapsulation type is mismatched
+ XfrmInStateMismatch int
+ // State is invalid
+ XfrmInStateInvalid int
+ // No matching template for states
+ // e.g. Inbound SAs are correct but SP rule is wrong
+ XfrmInTmplMismatch int
+ // No policy is found for states
+ // e.g. Inbound SAs are correct but no SP is found
+ XfrmInNoPols int
+ // Policy discards
+ XfrmInPolBlock int
+ // Policy error
+ XfrmInPolError int
+ // All errors which are not matched by others
+ XfrmOutError int
+ // Bundle generation error
+ XfrmOutBundleGenError int
+ // Bundle check error
+ XfrmOutBundleCheckError int
+ // No state was found
+ XfrmOutNoStates int
+ // Transformation protocol specific error
+ XfrmOutStateProtoError int
+ // Transportation mode specific error
+ XfrmOutStateModeError int
+ // Sequence error
+ // i.e sequence number overflow
+ XfrmOutStateSeqError int
+ // State is expired
+ XfrmOutStateExpired int
+ // Policy discads
+ XfrmOutPolBlock int
+ // Policy is dead
+ XfrmOutPolDead int
+ // Policy Error
+ XfrmOutPolError int
+ XfrmFwdHdrError int
+ XfrmOutStateInvalid int
+ XfrmAcquireError int
+}
+
+// NewXfrmStat reads the xfrm_stat statistics.
+func NewXfrmStat() (XfrmStat, error) {
+ fs, err := NewFS(DefaultMountPoint)
+ if err != nil {
+ return XfrmStat{}, err
+ }
+
+ return fs.NewXfrmStat()
+}
+
+// NewXfrmStat reads the xfrm_stat statistics from the 'proc' filesystem.
+func (fs FS) NewXfrmStat() (XfrmStat, error) {
+ file, err := os.Open(fs.Path("net/xfrm_stat"))
+ if err != nil {
+ return XfrmStat{}, err
+ }
+ defer file.Close()
+
+ var (
+ x = XfrmStat{}
+ s = bufio.NewScanner(file)
+ )
+
+ for s.Scan() {
+ fields := strings.Fields(s.Text())
+
+ if len(fields) != 2 {
+ return XfrmStat{}, fmt.Errorf(
+ "couldn't parse %s line %s", file.Name(), s.Text())
+ }
+
+ name := fields[0]
+ value, err := strconv.Atoi(fields[1])
+ if err != nil {
+ return XfrmStat{}, err
+ }
+
+ switch name {
+ case "XfrmInError":
+ x.XfrmInError = value
+ case "XfrmInBufferError":
+ x.XfrmInBufferError = value
+ case "XfrmInHdrError":
+ x.XfrmInHdrError = value
+ case "XfrmInNoStates":
+ x.XfrmInNoStates = value
+ case "XfrmInStateProtoError":
+ x.XfrmInStateProtoError = value
+ case "XfrmInStateModeError":
+ x.XfrmInStateModeError = value
+ case "XfrmInStateSeqError":
+ x.XfrmInStateSeqError = value
+ case "XfrmInStateExpired":
+ x.XfrmInStateExpired = value
+ case "XfrmInStateInvalid":
+ x.XfrmInStateInvalid = value
+ case "XfrmInTmplMismatch":
+ x.XfrmInTmplMismatch = value
+ case "XfrmInNoPols":
+ x.XfrmInNoPols = value
+ case "XfrmInPolBlock":
+ x.XfrmInPolBlock = value
+ case "XfrmInPolError":
+ x.XfrmInPolError = value
+ case "XfrmOutError":
+ x.XfrmOutError = value
+ case "XfrmInStateMismatch":
+ x.XfrmInStateMismatch = value
+ case "XfrmOutBundleGenError":
+ x.XfrmOutBundleGenError = value
+ case "XfrmOutBundleCheckError":
+ x.XfrmOutBundleCheckError = value
+ case "XfrmOutNoStates":
+ x.XfrmOutNoStates = value
+ case "XfrmOutStateProtoError":
+ x.XfrmOutStateProtoError = value
+ case "XfrmOutStateModeError":
+ x.XfrmOutStateModeError = value
+ case "XfrmOutStateSeqError":
+ x.XfrmOutStateSeqError = value
+ case "XfrmOutStateExpired":
+ x.XfrmOutStateExpired = value
+ case "XfrmOutPolBlock":
+ x.XfrmOutPolBlock = value
+ case "XfrmOutPolDead":
+ x.XfrmOutPolDead = value
+ case "XfrmOutPolError":
+ x.XfrmOutPolError = value
+ case "XfrmFwdHdrError":
+ x.XfrmFwdHdrError = value
+ case "XfrmOutStateInvalid":
+ x.XfrmOutStateInvalid = value
+ case "XfrmAcquireError":
+ x.XfrmAcquireError = value
+ }
+
+ }
+
+ return x, s.Err()
+}