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

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This commit is contained in:
Dan Williams
2017-03-22 14:21:53 -05:00
parent d4bbce1865
commit 9445711fa5
17 changed files with 221 additions and 206 deletions
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308
plugins/main/bridge/bridge_test.go
View File

@ -35,6 +35,156 @@ import (
. "github.com/onsi/gomega"
)
func checkBridgeConfig03x(version string, originalNS ns.NetNS) {
const BRNAME = "cni0"
const IFNAME = "eth0"
gwaddr, subnet, err := net.ParseCIDR("10.1.2.1/24")
Expect(err).NotTo(HaveOccurred())
conf := fmt.Sprintf(`{
"cniVersion": "%s",
"name": "mynet",
"type": "bridge",
"bridge": "%s",
"isDefaultGateway": true,
"ipMasq": false,
"ipam": {
"type": "host-local",
"subnet": "%s"
}
}`, version, BRNAME, subnet.String())
targetNs, err := ns.NewNS()
Expect(err).NotTo(HaveOccurred())
defer targetNs.Close()
args := &skel.CmdArgs{
ContainerID: "dummy",
Netns: targetNs.Path(),
IfName: IFNAME,
StdinData: []byte(conf),
}
var result *current.Result
err = originalNS.Do(func(ns.NetNS) error {
defer GinkgoRecover()
r, raw, err := testutils.CmdAddWithResult(targetNs.Path(), IFNAME, []byte(conf), func() error {
return cmdAdd(args)
})
Expect(err).NotTo(HaveOccurred())
Expect(strings.Index(string(raw), "\"interfaces\":")).Should(BeNumerically(">", 0))
result, err = current.GetResult(r)
Expect(err).NotTo(HaveOccurred())
Expect(len(result.Interfaces)).To(Equal(3))
Expect(result.Interfaces[0].Name).To(Equal(BRNAME))
Expect(result.Interfaces[2].Name).To(Equal(IFNAME))
// Make sure bridge link exists
link, err := netlink.LinkByName(result.Interfaces[0].Name)
Expect(err).NotTo(HaveOccurred())
Expect(link.Attrs().Name).To(Equal(BRNAME))
Expect(link).To(BeAssignableToTypeOf(&netlink.Bridge{}))
Expect(link.Attrs().HardwareAddr.String()).To(Equal(result.Interfaces[0].Mac))
hwAddr := fmt.Sprintf("%s", link.Attrs().HardwareAddr)
Expect(hwAddr).To(HavePrefix(hwaddr.PrivateMACPrefixString))
// Ensure bridge has gateway address
addrs, err := netlink.AddrList(link, syscall.AF_INET)
Expect(err).NotTo(HaveOccurred())
Expect(len(addrs)).To(BeNumerically(">", 0))
found := false
subnetPrefix, subnetBits := subnet.Mask.Size()
for _, a := range addrs {
aPrefix, aBits := a.IPNet.Mask.Size()
if a.IPNet.IP.Equal(gwaddr) && aPrefix == subnetPrefix && aBits == subnetBits {
found = true
break
}
}
Expect(found).To(Equal(true))
// Check for the veth link in the main namespace
links, err := netlink.LinkList()
Expect(err).NotTo(HaveOccurred())
Expect(len(links)).To(Equal(3)) // Bridge, veth, and loopback
link, err = netlink.LinkByName(result.Interfaces[1].Name)
Expect(err).NotTo(HaveOccurred())
Expect(link).To(BeAssignableToTypeOf(&netlink.Veth{}))
return nil
})
Expect(err).NotTo(HaveOccurred())
// Find the veth peer in the container namespace and the default route
err = targetNs.Do(func(ns.NetNS) error {
defer GinkgoRecover()
link, err := netlink.LinkByName(IFNAME)
Expect(err).NotTo(HaveOccurred())
Expect(link.Attrs().Name).To(Equal(IFNAME))
Expect(link).To(BeAssignableToTypeOf(&netlink.Veth{}))
addrs, err := netlink.AddrList(link, syscall.AF_INET)
Expect(err).NotTo(HaveOccurred())
Expect(len(addrs)).To(Equal(1))
hwAddr := fmt.Sprintf("%s", link.Attrs().HardwareAddr)
Expect(hwAddr).To(HavePrefix(hwaddr.PrivateMACPrefixString))
// Ensure the default route
routes, err := netlink.RouteList(link, 0)
Expect(err).NotTo(HaveOccurred())
var defaultRouteFound bool
for _, route := range routes {
defaultRouteFound = (route.Dst == nil && route.Src == nil && route.Gw.Equal(gwaddr))
if defaultRouteFound {
break
}
}
Expect(defaultRouteFound).To(Equal(true))
return nil
})
Expect(err).NotTo(HaveOccurred())
err = originalNS.Do(func(ns.NetNS) error {
defer GinkgoRecover()
err := testutils.CmdDelWithResult(targetNs.Path(), IFNAME, func() error {
return cmdDel(args)
})
Expect(err).NotTo(HaveOccurred())
return nil
})
Expect(err).NotTo(HaveOccurred())
// Make sure the host veth has been deleted
err = targetNs.Do(func(ns.NetNS) error {
defer GinkgoRecover()
link, err := netlink.LinkByName(IFNAME)
Expect(err).To(HaveOccurred())
Expect(link).To(BeNil())
return nil
})
Expect(err).NotTo(HaveOccurred())
// Make sure the container veth has been deleted
err = originalNS.Do(func(ns.NetNS) error {
defer GinkgoRecover()
link, err := netlink.LinkByName(result.Interfaces[1].Name)
Expect(err).To(HaveOccurred())
Expect(link).To(BeNil())
return nil
})
}
var _ = Describe("bridge Operations", func() {
var originalNS ns.NetNS
@ -54,7 +204,7 @@ var _ = Describe("bridge Operations", func() {
conf := &NetConf{
NetConf: types.NetConf{
CNIVersion: "0.3.0",
CNIVersion: "0.3.1",
Name: "testConfig",
Type: "bridge",
},
@ -99,7 +249,7 @@ var _ = Describe("bridge Operations", func() {
conf := &NetConf{
NetConf: types.NetConf{
CNIVersion: "0.3.0",
CNIVersion: "0.3.1",
Name: "testConfig",
Type: "bridge",
},
@ -123,154 +273,12 @@ var _ = Describe("bridge Operations", func() {
Expect(err).NotTo(HaveOccurred())
})
It("configures and deconfigures a bridge and veth with default route with ADD/DEL", func() {
const BRNAME = "cni0"
const IFNAME = "eth0"
It("configures and deconfigures a bridge and veth with default route with ADD/DEL for 0.3.0 config", func() {
checkBridgeConfig03x("0.3.0", originalNS)
})
gwaddr, subnet, err := net.ParseCIDR("10.1.2.1/24")
Expect(err).NotTo(HaveOccurred())
conf := fmt.Sprintf(`{
"cniVersion": "0.3.0",
"name": "mynet",
"type": "bridge",
"bridge": "%s",
"isDefaultGateway": true,
"ipMasq": false,
"ipam": {
"type": "host-local",
"subnet": "%s"
}
}`, BRNAME, subnet.String())
targetNs, err := ns.NewNS()
Expect(err).NotTo(HaveOccurred())
defer targetNs.Close()
args := &skel.CmdArgs{
ContainerID: "dummy",
Netns: targetNs.Path(),
IfName: IFNAME,
StdinData: []byte(conf),
}
var result *current.Result
err = originalNS.Do(func(ns.NetNS) error {
defer GinkgoRecover()
r, raw, err := testutils.CmdAddWithResult(targetNs.Path(), IFNAME, []byte(conf), func() error {
return cmdAdd(args)
})
Expect(err).NotTo(HaveOccurred())
Expect(strings.Index(string(raw), "\"interfaces\":")).Should(BeNumerically(">", 0))
result, err = current.GetResult(r)
Expect(err).NotTo(HaveOccurred())
Expect(len(result.Interfaces)).To(Equal(3))
Expect(result.Interfaces[0].Name).To(Equal(BRNAME))
Expect(result.Interfaces[2].Name).To(Equal(IFNAME))
// Make sure bridge link exists
link, err := netlink.LinkByName(result.Interfaces[0].Name)
Expect(err).NotTo(HaveOccurred())
Expect(link.Attrs().Name).To(Equal(BRNAME))
Expect(link).To(BeAssignableToTypeOf(&netlink.Bridge{}))
Expect(link.Attrs().HardwareAddr.String()).To(Equal(result.Interfaces[0].Mac))
hwAddr := fmt.Sprintf("%s", link.Attrs().HardwareAddr)
Expect(hwAddr).To(HavePrefix(hwaddr.PrivateMACPrefixString))
// Ensure bridge has gateway address
addrs, err := netlink.AddrList(link, syscall.AF_INET)
Expect(err).NotTo(HaveOccurred())
Expect(len(addrs)).To(BeNumerically(">", 0))
found := false
subnetPrefix, subnetBits := subnet.Mask.Size()
for _, a := range addrs {
aPrefix, aBits := a.IPNet.Mask.Size()
if a.IPNet.IP.Equal(gwaddr) && aPrefix == subnetPrefix && aBits == subnetBits {
found = true
break
}
}
Expect(found).To(Equal(true))
// Check for the veth link in the main namespace
links, err := netlink.LinkList()
Expect(err).NotTo(HaveOccurred())
Expect(len(links)).To(Equal(3)) // Bridge, veth, and loopback
link, err = netlink.LinkByName(result.Interfaces[1].Name)
Expect(err).NotTo(HaveOccurred())
Expect(link).To(BeAssignableToTypeOf(&netlink.Veth{}))
return nil
})
Expect(err).NotTo(HaveOccurred())
// Find the veth peer in the container namespace and the default route
err = targetNs.Do(func(ns.NetNS) error {
defer GinkgoRecover()
link, err := netlink.LinkByName(IFNAME)
Expect(err).NotTo(HaveOccurred())
Expect(link.Attrs().Name).To(Equal(IFNAME))
Expect(link).To(BeAssignableToTypeOf(&netlink.Veth{}))
addrs, err := netlink.AddrList(link, syscall.AF_INET)
Expect(err).NotTo(HaveOccurred())
Expect(len(addrs)).To(Equal(1))
hwAddr := fmt.Sprintf("%s", link.Attrs().HardwareAddr)
Expect(hwAddr).To(HavePrefix(hwaddr.PrivateMACPrefixString))
// Ensure the default route
routes, err := netlink.RouteList(link, 0)
Expect(err).NotTo(HaveOccurred())
var defaultRouteFound bool
for _, route := range routes {
defaultRouteFound = (route.Dst == nil && route.Src == nil && route.Gw.Equal(gwaddr))
if defaultRouteFound {
break
}
}
Expect(defaultRouteFound).To(Equal(true))
return nil
})
Expect(err).NotTo(HaveOccurred())
err = originalNS.Do(func(ns.NetNS) error {
defer GinkgoRecover()
err := testutils.CmdDelWithResult(targetNs.Path(), IFNAME, func() error {
return cmdDel(args)
})
Expect(err).NotTo(HaveOccurred())
return nil
})
Expect(err).NotTo(HaveOccurred())
// Make sure the host veth has been deleted
err = targetNs.Do(func(ns.NetNS) error {
defer GinkgoRecover()
link, err := netlink.LinkByName(IFNAME)
Expect(err).To(HaveOccurred())
Expect(link).To(BeNil())
return nil
})
Expect(err).NotTo(HaveOccurred())
// Make sure the container veth has been deleted
err = originalNS.Do(func(ns.NetNS) error {
defer GinkgoRecover()
link, err := netlink.LinkByName(result.Interfaces[1].Name)
Expect(err).To(HaveOccurred())
Expect(link).To(BeNil())
return nil
})
It("configures and deconfigures a bridge and veth with default route with ADD/DEL for 0.3.1 config", func() {
checkBridgeConfig03x("0.3.1", originalNS)
})
It("deconfigures an unconfigured bridge with DEL", func() {
@ -457,7 +465,7 @@ var _ = Describe("bridge Operations", func() {
conf := &NetConf{
NetConf: types.NetConf{
CNIVersion: "0.3.0",
CNIVersion: "0.3.1",
Name: "testConfig",
Type: "bridge",
},

4
plugins/main/ipvlan/ipvlan_test.go
View File

@ -66,7 +66,7 @@ var _ = Describe("ipvlan Operations", func() {
It("creates an ipvlan link in a non-default namespace", func() {
conf := &NetConf{
NetConf: types.NetConf{
CNIVersion: "0.3.0",
CNIVersion: "0.3.1",
Name: "testConfig",
Type: "ipvlan",
},
@ -106,7 +106,7 @@ var _ = Describe("ipvlan Operations", func() {
const IFNAME = "ipvl0"
conf := fmt.Sprintf(`{
"cniVersion": "0.3.0",
"cniVersion": "0.3.1",
"name": "mynet",
"type": "ipvlan",
"master": "%s",

4
plugins/main/macvlan/macvlan_test.go
View File

@ -67,7 +67,7 @@ var _ = Describe("macvlan Operations", func() {
It("creates an macvlan link in a non-default namespace", func() {
conf := &NetConf{
NetConf: types.NetConf{
CNIVersion: "0.3.0",
CNIVersion: "0.3.1",
Name: "testConfig",
Type: "macvlan",
},
@ -105,7 +105,7 @@ var _ = Describe("macvlan Operations", func() {
const IFNAME = "macvl0"
conf := fmt.Sprintf(`{
"cniVersion": "0.3.0",
"cniVersion": "0.3.1",
"name": "mynet",
"type": "macvlan",
"master": "%s",

2
plugins/main/ptp/ptp_test.go
View File

@ -43,7 +43,7 @@ var _ = Describe("ptp Operations", func() {
const IFNAME = "ptp0"
conf := `{
"cniVersion": "0.3.0",
"cniVersion": "0.3.1",
"name": "mynet",
"type": "ptp",
"ipMasq": true,