summaryrefslogtreecommitdiff
path: root/vendor/github.com/docker/libnetwork
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/github.com/docker/libnetwork')
-rw-r--r--vendor/github.com/docker/libnetwork/LICENSE202
-rw-r--r--vendor/github.com/docker/libnetwork/README.md100
-rw-r--r--vendor/github.com/docker/libnetwork/ipamutils/utils.go135
-rw-r--r--vendor/github.com/docker/libnetwork/vendor.conf50
4 files changed, 487 insertions, 0 deletions
diff --git a/vendor/github.com/docker/libnetwork/LICENSE b/vendor/github.com/docker/libnetwork/LICENSE
new file mode 100644
index 000000000..e06d20818
--- /dev/null
+++ b/vendor/github.com/docker/libnetwork/LICENSE
@@ -0,0 +1,202 @@
+Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "{}"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright {yyyy} {name of copyright owner}
+
+ 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.
+
diff --git a/vendor/github.com/docker/libnetwork/README.md b/vendor/github.com/docker/libnetwork/README.md
new file mode 100644
index 000000000..a9020381a
--- /dev/null
+++ b/vendor/github.com/docker/libnetwork/README.md
@@ -0,0 +1,100 @@
+# 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.
diff --git a/vendor/github.com/docker/libnetwork/ipamutils/utils.go b/vendor/github.com/docker/libnetwork/ipamutils/utils.go
new file mode 100644
index 000000000..3fd37cd88
--- /dev/null
+++ b/vendor/github.com/docker/libnetwork/ipamutils/utils.go
@@ -0,0 +1,135 @@
+// 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
+ }
+}
diff --git a/vendor/github.com/docker/libnetwork/vendor.conf b/vendor/github.com/docker/libnetwork/vendor.conf
new file mode 100644
index 000000000..865704ab4
--- /dev/null
+++ b/vendor/github.com/docker/libnetwork/vendor.conf
@@ -0,0 +1,50 @@
+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