spec/plugins: fix 'ip'->'ips' in the spec, bump to 0.3.1

invoke/exec_test.go

@@ -50,7 +50,7 @@ var _ = Describe("Executing a plugin, unit tests", func() {
 			VersionDecoder: versionDecoder,
 		}
 		pluginPath = "/some/plugin/path"
-		netconf = []byte(`{ "some": "stdin", "cniVersion": "0.3.0" }`)
+		netconf = []byte(`{ "some": "stdin", "cniVersion": "0.3.1" }`)
 		cniargs = &fakes.CNIArgs{}
 		cniargs.AsEnvCall.Returns.Env = []string{"SOME=ENV"}
 	})

invoke/raw_exec_test.go

@@ -58,7 +58,7 @@ var _ = Describe("RawExec", func() {
 			"CNI_PATH=/some/bin/path",
 			"CNI_IFNAME=some-eth0",
 		}
-		stdin = []byte(`{"some":"stdin-json", "cniVersion": "0.3.0"}`)
+		stdin = []byte(`{"some":"stdin-json", "cniVersion": "0.3.1"}`)
 		execer = &invoke.RawExec{}
 	})
 

skel/skel_test.go

@@ -226,7 +226,7 @@ var _ = Describe("dispatching to the correct callback", func() {
 
 			Expect(err).NotTo(HaveOccurred())
 			Expect(stdout).To(MatchJSON(`{
-				"cniVersion": "0.3.0",
+				"cniVersion": "0.3.1",
 				"supportedVersions": ["9.8.7"]
 			}`))
 		})
@@ -258,7 +258,7 @@ var _ = Describe("dispatching to the correct callback", func() {
 
 				Expect(err).NotTo(HaveOccurred())
 				Expect(stdout).To(MatchJSON(`{
-					"cniVersion": "0.3.0",
+					"cniVersion": "0.3.1",
 					"supportedVersions": ["9.8.7"]
 			}`))
 			})

types/current/types.go

@@ -24,9 +24,9 @@ import (
 	"github.com/containernetworking/cni/pkg/types/020"
 )
 
-const implementedSpecVersion string = "0.3.0"
+const implementedSpecVersion string = "0.3.1"
 
-var SupportedVersions = []string{implementedSpecVersion}
+var SupportedVersions = []string{"0.3.0", implementedSpecVersion}
 
 func NewResult(data []byte) (types.Result, error) {
 	result := &Result{}
@@ -129,7 +129,7 @@ func NewResultFromResult(result types.Result) (*Result, error) {
 			}
 		}
 	}
-	return nil, fmt.Errorf("unsupported CNI result version %q", version)
+	return nil, fmt.Errorf("unsupported CNI result22 version %q", version)
 }
 
 // Result is what gets returned from the plugin (via stdout) to the caller
@@ -194,12 +194,12 @@ func (r *Result) Version() string {
 
 func (r *Result) GetAsVersion(version string) (types.Result, error) {
 	switch version {
-	case implementedSpecVersion:
+	case "0.3.0", implementedSpecVersion:
 		return r, nil
 	case types020.SupportedVersions[0], types020.SupportedVersions[1], types020.SupportedVersions[2]:
 		return r.convertTo020()
 	}
-	return nil, fmt.Errorf("cannot convert version 0.3.0 to %q", version)
+	return nil, fmt.Errorf("cannot convert version 0.3.x to %q", version)
 }
 
 func (r *Result) Print() error {

types/current/types_test.go

@@ -82,7 +82,7 @@ func testResult() *current.Result {
 }
 
 var _ = Describe("Current types operations", func() {
-	It("correctly encodes a 0.3.0 Result", func() {
+	It("correctly encodes a 0.3.x Result", func() {
 		res := testResult()
 
 		Expect(res.String()).To(Equal("Interfaces:[{Name:eth0 Mac:00:11:22:33:44:55 Sandbox:/proc/3553/ns/net}], IP:[{Version:4 Interface:0 Address:{IP:1.2.3.30 Mask:ffffff00} Gateway:1.2.3.1} {Version:6 Interface:0 Address:{IP:abcd:1234:ffff::cdde Mask:ffffffffffffffff0000000000000000} Gateway:abcd:1234:ffff::1}], Routes:[{Dst:{IP:15.5.6.0 Mask:ffffff00} GW:15.5.6.8} {Dst:{IP:1111:dddd:: Mask:ffffffffffffffffffff000000000000} GW:1111:dddd::aaaa}], DNS:{Nameservers:[1.2.3.4 1::cafe] Domain:acompany.com Search:[somedomain.com otherdomain.net] Options:[foo bar]}"))

version/version.go

@@ -24,7 +24,7 @@ import (
 
 // Current reports the version of the CNI spec implemented by this library
 func Current() string {
-	return "0.3.0"
+	return "0.3.1"
 }
 
 // Legacy PluginInfo describes a plugin that is backwards compatible with the
@@ -35,7 +35,7 @@ func Current() string {
 // Any future CNI spec versions which meet this definition should be added to
 // this list.
 var Legacy = PluginSupports("0.1.0", "0.2.0")
-var All = PluginSupports("0.1.0", "0.2.0", "0.3.0")
+var All = PluginSupports("0.1.0", "0.2.0", "0.3.0", "0.3.1")
 
 var resultFactories = []struct {
 	supportedVersions []string