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migrate to go-modules

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Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
This commit is contained in:
Valentin Rothberg
2019-06-24 11:29:13 +02:00
parent a3211b73c6
commit d697456dc9
1000 changed files with 97470 additions and 48284 deletions
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100
vendor/github.com/docker/libnetwork/README.md generated vendored
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@ -1,100 +0,0 @@
# libnetwork - networking for containers
[![Circle CI](https://circleci.com/gh/docker/libnetwork/tree/master.svg?style=svg)](https://circleci.com/gh/docker/libnetwork/tree/master) [![Coverage Status](https://coveralls.io/repos/docker/libnetwork/badge.svg)](https://coveralls.io/r/docker/libnetwork) [![GoDoc](https://godoc.org/github.com/docker/libnetwork?status.svg)](https://godoc.org/github.com/docker/libnetwork) [![Go Report Card](https://goreportcard.com/badge/github.com/docker/libnetwork)](https://goreportcard.com/report/github.com/docker/libnetwork)
Libnetwork provides a native Go implementation for connecting containers
The goal of libnetwork is to deliver a robust Container Network Model that provides a consistent programming interface and the required network abstractions for applications.
#### Design
Please refer to the [design](docs/design.md) for more information.
#### Using libnetwork
There are many networking solutions available to suit a broad range of use-cases. libnetwork uses a driver / plugin model to support all of these solutions while abstracting the complexity of the driver implementations by exposing a simple and consistent Network Model to users.
```go
import (
"fmt"
"log"
"github.com/docker/docker/pkg/reexec"
"github.com/docker/libnetwork"
"github.com/docker/libnetwork/config"
"github.com/docker/libnetwork/netlabel"
"github.com/docker/libnetwork/options"
)
func main() {
if reexec.Init() {
return
}
// Select and configure the network driver
networkType := "bridge"
// Create a new controller instance
driverOptions := options.Generic{}
genericOption := make(map[string]interface{})
genericOption[netlabel.GenericData] = driverOptions
controller, err := libnetwork.New(config.OptionDriverConfig(networkType, genericOption))
if err != nil {
log.Fatalf("libnetwork.New: %s", err)
}
// Create a network for containers to join.
// NewNetwork accepts Variadic optional arguments that libnetwork and Drivers can use.
network, err := controller.NewNetwork(networkType, "network1", "")
if err != nil {
log.Fatalf("controller.NewNetwork: %s", err)
}
// For each new container: allocate IP and interfaces. The returned network
// settings will be used for container infos (inspect and such), as well as
// iptables rules for port publishing. This info is contained or accessible
// from the returned endpoint.
ep, err := network.CreateEndpoint("Endpoint1")
if err != nil {
log.Fatalf("network.CreateEndpoint: %s", err)
}
// Create the sandbox for the container.
// NewSandbox accepts Variadic optional arguments which libnetwork can use.
sbx, err := controller.NewSandbox("container1",
libnetwork.OptionHostname("test"),
libnetwork.OptionDomainname("docker.io"))
if err != nil {
log.Fatalf("controller.NewSandbox: %s", err)
}
// A sandbox can join the endpoint via the join api.
err = ep.Join(sbx)
if err != nil {
log.Fatalf("ep.Join: %s", err)
}
// libnetwork client can check the endpoint's operational data via the Info() API
epInfo, err := ep.DriverInfo()
if err != nil {
log.Fatalf("ep.DriverInfo: %s", err)
}
macAddress, ok := epInfo[netlabel.MacAddress]
if !ok {
log.Fatalf("failed to get mac address from endpoint info")
}
fmt.Printf("Joined endpoint %s (%s) to sandbox %s (%s)\n", ep.Name(), macAddress, sbx.ContainerID(), sbx.Key())
}
```
## Future
Please refer to [roadmap](ROADMAP.md) for more information.
## Contributing
Want to hack on libnetwork? [Docker's contributions guidelines](https://github.com/docker/docker/blob/master/CONTRIBUTING.md) apply.
## Copyright and license
Code and documentation copyright 2015 Docker, inc. Code released under the Apache 2.0 license. Docs released under Creative commons.

135
vendor/github.com/docker/libnetwork/ipamutils/utils.go generated vendored
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@ -1,135 +0,0 @@
// Package ipamutils provides utility functions for ipam management
package ipamutils
import (
"fmt"
"net"
"sync"
)
var (
// PredefinedLocalScopeDefaultNetworks contains a list of 31 IPv4 private networks with host size 16 and 12
// (172.17-31.x.x/16, 192.168.x.x/20) which do not overlap with the networks in `PredefinedGlobalScopeDefaultNetworks`
PredefinedLocalScopeDefaultNetworks []*net.IPNet
// PredefinedGlobalScopeDefaultNetworks contains a list of 64K IPv4 private networks with host size 8
// (10.x.x.x/24) which do not overlap with the networks in `PredefinedLocalScopeDefaultNetworks`
PredefinedGlobalScopeDefaultNetworks []*net.IPNet
mutex sync.Mutex
localScopeDefaultNetworks = []*NetworkToSplit{{"172.17.0.0/16", 16}, {"172.18.0.0/16", 16}, {"172.19.0.0/16", 16},
{"172.20.0.0/14", 16}, {"172.24.0.0/14", 16}, {"172.28.0.0/14", 16},
{"192.168.0.0/16", 20}}
globalScopeDefaultNetworks = []*NetworkToSplit{{"10.0.0.0/8", 24}}
)
// NetworkToSplit represent a network that has to be split in chunks with mask length Size.
// Each subnet in the set is derived from the Base pool. Base is to be passed
// in CIDR format.
// Example: a Base "10.10.0.0/16 with Size 24 will define the set of 256
// 10.10.[0-255].0/24 address pools
type NetworkToSplit struct {
Base string `json:"base"`
Size int `json:"size"`
}
func init() {
var err error
if PredefinedGlobalScopeDefaultNetworks, err = splitNetworks(globalScopeDefaultNetworks); err != nil {
//we are going to panic in case of error as we should never get into this state
panic("InitAddressPools failed to initialize the global scope default address pool")
}
if PredefinedLocalScopeDefaultNetworks, err = splitNetworks(localScopeDefaultNetworks); err != nil {
//we are going to panic in case of error as we should never get into this state
panic("InitAddressPools failed to initialize the local scope default address pool")
}
}
// configDefaultNetworks configures local as well global default pool based on input
func configDefaultNetworks(defaultAddressPool []*NetworkToSplit, result *[]*net.IPNet) error {
mutex.Lock()
defer mutex.Unlock()
defaultNetworks, err := splitNetworks(defaultAddressPool)
if err != nil {
return err
}
*result = defaultNetworks
return nil
}
// GetGlobalScopeDefaultNetworks returns PredefinedGlobalScopeDefaultNetworks
func GetGlobalScopeDefaultNetworks() []*net.IPNet {
mutex.Lock()
defer mutex.Unlock()
return PredefinedGlobalScopeDefaultNetworks
}
// GetLocalScopeDefaultNetworks returns PredefinedLocalScopeDefaultNetworks
func GetLocalScopeDefaultNetworks() []*net.IPNet {
mutex.Lock()
defer mutex.Unlock()
return PredefinedLocalScopeDefaultNetworks
}
// ConfigGlobalScopeDefaultNetworks configures global default pool.
// Ideally this will be called from SwarmKit as part of swarm init
func ConfigGlobalScopeDefaultNetworks(defaultAddressPool []*NetworkToSplit) error {
if defaultAddressPool == nil {
defaultAddressPool = globalScopeDefaultNetworks
}
return configDefaultNetworks(defaultAddressPool, &PredefinedGlobalScopeDefaultNetworks)
}
// ConfigLocalScopeDefaultNetworks configures local default pool.
// Ideally this will be called during libnetwork init
func ConfigLocalScopeDefaultNetworks(defaultAddressPool []*NetworkToSplit) error {
if defaultAddressPool == nil {
return nil
}
return configDefaultNetworks(defaultAddressPool, &PredefinedLocalScopeDefaultNetworks)
}
// splitNetworks takes a slice of networks, split them accordingly and returns them
func splitNetworks(list []*NetworkToSplit) ([]*net.IPNet, error) {
localPools := make([]*net.IPNet, 0, len(list))
for _, p := range list {
_, b, err := net.ParseCIDR(p.Base)
if err != nil {
return nil, fmt.Errorf("invalid base pool %q: %v", p.Base, err)
}
ones, _ := b.Mask.Size()
if p.Size <= 0 || p.Size < ones {
return nil, fmt.Errorf("invalid pools size: %d", p.Size)
}
localPools = append(localPools, splitNetwork(p.Size, b)...)
}
return localPools, nil
}
func splitNetwork(size int, base *net.IPNet) []*net.IPNet {
one, bits := base.Mask.Size()
mask := net.CIDRMask(size, bits)
n := 1 << uint(size-one)
s := uint(bits - size)
list := make([]*net.IPNet, 0, n)
for i := 0; i < n; i++ {
ip := copyIP(base.IP)
addIntToIP(ip, uint(i<<s))
list = append(list, &net.IPNet{IP: ip, Mask: mask})
}
return list
}
func copyIP(from net.IP) net.IP {
ip := make([]byte, len(from))
copy(ip, from)
return ip
}
func addIntToIP(array net.IP, ordinal uint) {
for i := len(array) - 1; i >= 0; i-- {
array[i] |= (byte)(ordinal & 0xff)
ordinal >>= 8
}
}

15
vendor/github.com/docker/libnetwork/resolvconf/resolvconf.go generated vendored
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@ -14,11 +14,6 @@ import (
"github.com/sirupsen/logrus"
)
const (
// DefaultResolvConf points to the default file used for dns configuration on a linux machine
DefaultResolvConf = "/etc/resolv.conf"
)
var (
// Note: the default IPv4 & IPv6 resolvers are set to Google's Public DNS
defaultIPv4Dns = []string{"nameserver 8.8.8.8", "nameserver 8.8.4.4"}
@ -55,7 +50,15 @@ type File struct {
// Get returns the contents of /etc/resolv.conf and its hash
func Get() (*File, error) {
return GetSpecific(DefaultResolvConf)
resolv, err := ioutil.ReadFile("/etc/resolv.conf")
if err != nil {
return nil, err
}
hash, err := ioutils.HashData(bytes.NewReader(resolv))
if err != nil {
return nil, err
}
return &File{Content: resolv, Hash: hash}, nil
}
// GetSpecific returns the contents of the user specified resolv.conf file and its hash

27
vendor/github.com/docker/libnetwork/types/types.go generated vendored
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@ -145,12 +145,7 @@ func (p *PortBinding) String() string {
return ret
}
// FromString reads the PortBinding structure from string s.
// String s is a triple of "protocol/containerIP:port/hostIP:port"
// containerIP and hostIP can be in dotted decimal ("192.0.2.1") or IPv6 ("2001:db8::68") form.
// Zoned addresses ("169.254.0.23%eth0" or "fe80::1ff:fe23:4567:890a%eth0") are not supported.
// If string s is incorrectly formatted or the IP addresses or ports cannot be parsed, FromString
// returns an error.
// FromString reads the PortBinding structure from string
func (p *PortBinding) FromString(s string) error {
ps := strings.Split(s, "/")
if len(ps) != 3 {
@ -172,19 +167,21 @@ func (p *PortBinding) FromString(s string) error {
}
func parseIPPort(s string) (net.IP, uint16, error) {
hoststr, portstr, err := net.SplitHostPort(s)
if err != nil {
return nil, 0, err
pp := strings.Split(s, ":")
if len(pp) != 2 {
return nil, 0, BadRequestErrorf("invalid format: %s", s)
}
ip := net.ParseIP(hoststr)
if ip == nil {
return nil, 0, BadRequestErrorf("invalid ip: %s", hoststr)
var ip net.IP
if pp[0] != "" {
if ip = net.ParseIP(pp[0]); ip == nil {
return nil, 0, BadRequestErrorf("invalid ip: %s", pp[0])
}
}
port, err := strconv.ParseUint(portstr, 10, 16)
port, err := strconv.ParseUint(pp[1], 10, 16)
if err != nil {
return nil, 0, BadRequestErrorf("invalid port: %s", portstr)
return nil, 0, BadRequestErrorf("invalid port: %s", pp[1])
}
return ip, uint16(port), nil
@ -332,8 +329,6 @@ func CompareIPNet(a, b *net.IPNet) bool {
}
// GetMinimalIP returns the address in its shortest form
// If ip contains an IPv4-mapped IPv6 address, the 4-octet form of the IPv4 address will be returned.
// Otherwise ip is returned unchanged.
func GetMinimalIP(ip net.IP) net.IP {
if ip != nil && ip.To4() != nil {
return ip.To4()

50
vendor/github.com/docker/libnetwork/vendor.conf generated vendored
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@ -1,50 +0,0 @@
github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109
github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
github.com/Microsoft/go-winio v0.4.11
github.com/Microsoft/hcsshim v0.7.3
github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec
github.com/armon/go-radix e39d623f12e8e41c7b5529e9a9dd67a1e2261f80
github.com/codegangsta/cli a65b733b303f0055f8d324d805f393cd3e7a7904
github.com/containerd/continuity d3c23511c1bf5851696cba83143d9cbcd666869b
github.com/coreos/etcd v3.2.1
github.com/coreos/go-semver v0.2.0
github.com/deckarep/golang-set ef32fa3046d9f249d399f98ebaf9be944430fd1d
go.etcd.io/bbolt v1.3.1-etcd.8
github.com/docker/docker 162ba6016def672690ee4a1f3978368853a1e149
github.com/docker/go-connections 7beb39f0b969b075d1325fecb092faf27fd357b6
github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
github.com/docker/go-units 9e638d38cf6977a37a8ea0078f3ee75a7cdb2dd1
github.com/docker/libkv 458977154600b9f23984d9f4b82e79570b5ae12b
github.com/godbus/dbus v4.0.0
github.com/gogo/protobuf v1.0.0
github.com/gorilla/context v1.1
github.com/gorilla/mux v1.1
github.com/hashicorp/consul v0.5.2
github.com/hashicorp/go-msgpack 71c2886f5a673a35f909803f38ece5810165097b
github.com/hashicorp/go-multierror fcdddc395df1ddf4247c69bd436e84cfa0733f7e
github.com/hashicorp/memberlist 3d8438da9589e7b608a83ffac1ef8211486bcb7c
github.com/sean-/seed e2103e2c35297fb7e17febb81e49b312087a2372
github.com/hashicorp/go-sockaddr 6d291a969b86c4b633730bfc6b8b9d64c3aafed9
github.com/hashicorp/serf 598c54895cc5a7b1a24a398d635e8c0ea0959870
github.com/mattn/go-shellwords v1.0.3
github.com/miekg/dns v1.0.7
github.com/opencontainers/go-digest v1.0.0-rc1
github.com/opencontainers/image-spec v1.0.1
github.com/opencontainers/runc 96ec2177ae841256168fcf76954f7177af9446eb
github.com/opencontainers/runtime-spec v1.0.1
github.com/samuel/go-zookeeper d0e0d8e11f318e000a8cc434616d69e329edc374
github.com/sirupsen/logrus v1.0.3
github.com/ugorji/go f1f1a805ed361a0e078bb537e4ea78cd37dcf065
github.com/vishvananda/netlink b2de5d10e38ecce8607e6b438b6d174f389a004e
github.com/vishvananda/netns 604eaf189ee867d8c147fafc28def2394e878d25
golang.org/x/crypto 1a580b3eff7814fc9b40602fd35256c63b50f491
golang.org/x/net 0ed95abb35c445290478a5348a7b38bb154135fd
golang.org/x/sys 37707fdb30a5b38865cfb95e5aab41707daec7fd
golang.org/x/sync fd80eb99c8f653c847d294a001bdf2a3a6f768f5
github.com/pkg/errors 839d9e913e063e28dfd0e6c7b7512793e0a48be9
github.com/ishidawataru/sctp 07191f837fedd2f13d1ec7b5f885f0f3ec54b1cb
gotest.tools v2.1.0
github.com/google/go-cmp v0.2.0