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Merge pull request #57429 from m1093782566/syscall-unix

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Automatic merge from submit-queue (batch tested with PRs 57292, 56274, 57435, 57438, 57429). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

replace syscall with sys/unix pkg in ipvs/netlink call

**What this PR does / why we need it**:

This PR replaces syscall with sys/unix pkg in ipvs/netlink call as the Go doc for syscall says:

	NOTE: This package is locked down.
	Code outside the standard Go repository should be migrated to use the corresponding package in the golang.org/x/sys repository.
	That is also where updates required by new systems or versions should be applied.
	See https://golang.org/s/go1.4-syscall for more information.

**Which issue(s) this PR fixes**:
Fixes  #57430

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

/assign @thockin @brendandburns
This commit is contained in:
Kubernetes Submit Queue
2017-12-20 22:16:51 -08:00
committed by GitHub
parent 070f946476 c26912cd1e
commit 263fa7856a
2 changed files with 6 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
pkg/proxy/ipvs/BUILD
View File

@@ -75,6 +75,7 @@ go_library(
] + select({ ] + select({
"@io_bazel_rules_go//go/platform:linux_amd64": [ "@io_bazel_rules_go//go/platform:linux_amd64": [
"//vendor/github.com/vishvananda/netlink:go_default_library", "//vendor/github.com/vishvananda/netlink:go_default_library",
"//vendor/golang.org/x/sys/unix:go_default_library",
], ],
"//conditions:default": [], "//conditions:default": [],
}), }),

16
pkg/proxy/ipvs/netlink_linux.go
View File

@@ -21,17 +21,11 @@ package ipvs
import ( import (
"fmt" "fmt"
"net" "net"
"syscall"
// TODO: replace syscall with golang.org/x/sys/unix?
// The Go doc for syscall says:
// NOTE: This package is locked down.
// Code outside the standard Go repository should be migrated to use the corresponding package in the golang.org/x/sys repository.
// That is also where updates required by new systems or versions should be applied.
// See https://golang.org/s/go1.4-syscall for more information.
"k8s.io/apimachinery/pkg/util/sets" "k8s.io/apimachinery/pkg/util/sets"
"github.com/vishvananda/netlink" "github.com/vishvananda/netlink"
"golang.org/x/sys/unix"
) )
type netlinkHandle struct { type netlinkHandle struct {
@@ -55,7 +49,7 @@ func (h *netlinkHandle) EnsureAddressBind(address, devName string) (exist bool,
} }
if err := h.AddrAdd(dev, &netlink.Addr{IPNet: netlink.NewIPNet(addr)}); err != nil { if err := h.AddrAdd(dev, &netlink.Addr{IPNet: netlink.NewIPNet(addr)}); err != nil {
// "EEXIST" will be returned if the address is already bound to device // "EEXIST" will be returned if the address is already bound to device
if err == syscall.Errno(syscall.EEXIST) { if err == unix.EEXIST {
return true, nil return true, nil
} }
return false, fmt.Errorf("error bind address: %s to interface: %s, err: %v", address, devName, err) return false, fmt.Errorf("error bind address: %s to interface: %s, err: %v", address, devName, err)
@@ -136,9 +130,9 @@ func (h *netlinkHandle) GetLocalAddresses(filterDev string) (sets.String, error)
} }
routeFilter := &netlink.Route{ routeFilter := &netlink.Route{
Table: syscall.RT_TABLE_LOCAL, Table: unix.RT_TABLE_LOCAL,
Type: syscall.RTN_LOCAL, Type: unix.RTN_LOCAL,
Protocol: syscall.RTPROT_KERNEL, Protocol: unix.RTPROT_KERNEL,
} }
filterMask := netlink.RT_FILTER_TABLE | netlink.RT_FILTER_TYPE | netlink.RT_FILTER_PROTOCOL filterMask := netlink.RT_FILTER_TABLE | netlink.RT_FILTER_TYPE | netlink.RT_FILTER_PROTOCOL