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hostman: add secondary addresses with one iproute2 call

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This commit is contained in:
Yousong Zhou
2020-01-16 20:27:39 +08:00
parent 697c441acf
commit 8b5b6bc591
1 changed files with 7 additions and 5 deletions
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pkg/hostman/hostinfo/hostbridge/hostbridge.go
+7 -5
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@@ -216,11 +216,13 @@ func (d *SBaseBridgeDriver) SetupAddresses(mask net.IPMask) error {
}
func (d *SBaseBridgeDriver) SetupSlaveAddresses(slaveAddrs [][]string) error {
for _, slaveAddr := range slaveAddrs {
addr := fmt.Sprintf("%s/%s", slaveAddr[0], slaveAddr[1])
if err := iproute2.NewAddress(d.bridge.String(), addr).Add().Err(); err != nil {
return errors.Wrap(err, "move address to bridge interface")
}
br := d.bridge.String()
addrs := make([]string, len(slaveAddrs))
for i, slaveAddr := range slaveAddrs {
addrs[i] = fmt.Sprintf("%s/%s", slaveAddr[0], slaveAddr[1])
}
if err := iproute2.NewAddress(br, addrs...).Add().Err(); err != nil {
return errors.Wrap(err, "move secondary addresses to bridge interface")
}
return nil
}