From 21881679099491049db367504d09f9a48d3e5fa7 Mon Sep 17 00:00:00 2001 From: Matthew Heon Date: Thu, 4 Jan 2018 16:56:51 -0500 Subject: Remove vendored files unnecessary after Kube hostport removal Signed-off-by: Matthew Heon Closes: #189 Approved by: mheon --- vendor/k8s.io/kubernetes/pkg/util/sysctl/sysctl.go | 78 ---------------------- 1 file changed, 78 deletions(-) delete mode 100644 vendor/k8s.io/kubernetes/pkg/util/sysctl/sysctl.go (limited to 'vendor/k8s.io/kubernetes/pkg/util/sysctl') diff --git a/vendor/k8s.io/kubernetes/pkg/util/sysctl/sysctl.go b/vendor/k8s.io/kubernetes/pkg/util/sysctl/sysctl.go deleted file mode 100644 index 5c01dd88e..000000000 --- a/vendor/k8s.io/kubernetes/pkg/util/sysctl/sysctl.go +++ /dev/null @@ -1,78 +0,0 @@ -/* -Copyright 2015 The Kubernetes 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 sysctl - -import ( - "io/ioutil" - "path" - "strconv" - "strings" -) - -const ( - sysctlBase = "/proc/sys" - VmOvercommitMemory = "vm/overcommit_memory" - VmPanicOnOOM = "vm/panic_on_oom" - KernelPanic = "kernel/panic" - KernelPanicOnOops = "kernel/panic_on_oops" - RootMaxKeys = "kernel/keys/root_maxkeys" - RootMaxBytes = "kernel/keys/root_maxbytes" - - VmOvercommitMemoryAlways = 1 // kernel performs no memory over-commit handling - VmPanicOnOOMInvokeOOMKiller = 0 // kernel calls the oom_killer function when OOM occurs - - KernelPanicOnOopsAlways = 1 // kernel panics on kernel oops - KernelPanicRebootTimeout = 10 // seconds after a panic for the kernel to reboot - - RootMaxKeysSetting = 1000000 // Needed since docker creates a new key per container - RootMaxBytesSetting = RootMaxKeysSetting * 25 // allocate 25 bytes per key * number of MaxKeys -) - -// An injectable interface for running sysctl commands. -type Interface interface { - // GetSysctl returns the value for the specified sysctl setting - GetSysctl(sysctl string) (int, error) - // SetSysctl modifies the specified sysctl flag to the new value - SetSysctl(sysctl string, newVal int) error -} - -// New returns a new Interface for accessing sysctl -func New() Interface { - return &procSysctl{} -} - -// procSysctl implements Interface by reading and writing files under /proc/sys -type procSysctl struct { -} - -// GetSysctl returns the value for the specified sysctl setting -func (_ *procSysctl) GetSysctl(sysctl string) (int, error) { - data, err := ioutil.ReadFile(path.Join(sysctlBase, sysctl)) - if err != nil { - return -1, err - } - val, err := strconv.Atoi(strings.Trim(string(data), " \n")) - if err != nil { - return -1, err - } - return val, nil -} - -// SetSysctl modifies the specified sysctl flag to the new value -func (_ *procSysctl) SetSysctl(sysctl string, newVal int) error { - return ioutil.WriteFile(path.Join(sysctlBase, sysctl), []byte(strconv.Itoa(newVal)), 0640) -} -- cgit v1.2.3-54-g00ecf