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Merge pull request #31921 from grahamhayes/openstack-loadbalancer-security-groups
Automatic merge from submit-queue Security Group support for OpenStack Load Balancers <!-- Thanks for sending a pull request! Here are some tips for you: 1. If this is your first time, read our contributor guidelines https://github.com/kubernetes/kubernetes/blob/master/CONTRIBUTING.md and developer guide https://github.com/kubernetes/kubernetes/blob/master/docs/devel/development.md 2. If you want *faster* PR reviews, read how: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/faster_reviews.md 3. Follow the instructions for writing a release note: https://github.com/kubernetes/kubernetes/blob/master/docs/devel/pull-requests.md#release-notes --> **Add Security Group Support for OpenStack Load Balancers**: fixes #29745 adds OpenStack support to the work done in #20392 **Release note**: ``` This allows security groups to be created and attached to the neutron port that the load balancer is using on the subnet. The security group ID that is assigned to the nodes needs to be provided, to allow for traffic from the load balancer to the nodePort to be reflected in the rules. This adds two config items to the LoadBalancer options - ManageSecurityGroups (bool) NodeSecurityGroupID (string) ```
This commit is contained in:
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@ -62959,6 +62959,404 @@ specific language governing permissions and limitations under the License.
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||||
================================================================================
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||||
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||||
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||||
================================================================================
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= vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/groups licensed under: =
|
||||
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||||
Copyright 2012-2013 Rackspace, Inc.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
|
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this file except in compliance with the License. You may obtain a copy of the
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License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software distributed
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under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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specific language governing permissions and limitations under the License.
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------
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= vendor/github.com/rackspace/gophercloud/LICENSE dd19699707373c2ca31531a659130416 -
|
||||
================================================================================
|
||||
|
||||
|
||||
================================================================================
|
||||
= vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/rules licensed under: =
|
||||
|
||||
Copyright 2012-2013 Rackspace, Inc.
|
||||
|
||||
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.
|
||||
|
||||
------
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
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||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
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|
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||||
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|
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|
||||
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|
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|
||||
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|
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|
||||
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|
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|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
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|
||||
"Source" form shall mean the preferred form for making modifications,
|
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|
||||
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|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
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|
||||
and conversions to other media types.
|
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|
||||
"Work" shall mean the work of authorship, whether in Source or
|
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|
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|
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|
||||
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|
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|
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|
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|
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of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
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||||
PARTICULAR PURPOSE. You are solely responsible for determining the
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appropriateness of using or redistributing the Work and assume any
|
||||
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|
||||
|
||||
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whether in tort (including negligence), contract, or otherwise,
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liable to You for damages, including any direct, indirect, special,
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|
||||
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
|
||||
|
||||
= vendor/github.com/rackspace/gophercloud/LICENSE dd19699707373c2ca31531a659130416 -
|
||||
================================================================================
|
||||
|
||||
|
||||
================================================================================
|
||||
= vendor/github.com/rackspace/gophercloud/openstack/networking/v2/ports licensed under: =
|
||||
|
||||
|
@ -72,14 +72,16 @@ type LoadBalancer struct {
|
||||
}
|
||||
|
||||
type LoadBalancerOpts struct {
|
||||
LBVersion string `gcfg:"lb-version"` // overrides autodetection. v1 or v2
|
||||
SubnetId string `gcfg:"subnet-id"` // required
|
||||
FloatingNetworkId string `gcfg:"floating-network-id"`
|
||||
LBMethod string `gcfg:"lb-method"`
|
||||
CreateMonitor bool `gcfg:"create-monitor"`
|
||||
MonitorDelay MyDuration `gcfg:"monitor-delay"`
|
||||
MonitorTimeout MyDuration `gcfg:"monitor-timeout"`
|
||||
MonitorMaxRetries uint `gcfg:"monitor-max-retries"`
|
||||
LBVersion string `gcfg:"lb-version"` // overrides autodetection. v1 or v2
|
||||
SubnetId string `gcfg:"subnet-id"` // required
|
||||
FloatingNetworkId string `gcfg:"floating-network-id"`
|
||||
LBMethod string `gcfg:"lb-method"`
|
||||
CreateMonitor bool `gcfg:"create-monitor"`
|
||||
MonitorDelay MyDuration `gcfg:"monitor-delay"`
|
||||
MonitorTimeout MyDuration `gcfg:"monitor-timeout"`
|
||||
MonitorMaxRetries uint `gcfg:"monitor-max-retries"`
|
||||
ManageSecurityGroups bool `gcfg:"manage-security-groups"`
|
||||
NodeSecurityGroupID string `gcfg:"node-security-group"`
|
||||
}
|
||||
|
||||
// OpenStack is an implementation of cloud provider Interface for OpenStack.
|
||||
|
@ -17,8 +17,12 @@ limitations under the License.
|
||||
package openstack
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/golang/glog"
|
||||
"github.com/rackspace/gophercloud"
|
||||
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions"
|
||||
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/layer3/floatingips"
|
||||
@ -30,12 +34,11 @@ import (
|
||||
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas_v2/loadbalancers"
|
||||
v2_monitors "github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas_v2/monitors"
|
||||
v2_pools "github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas_v2/pools"
|
||||
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/groups"
|
||||
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/rules"
|
||||
neutron_ports "github.com/rackspace/gophercloud/openstack/networking/v2/ports"
|
||||
"github.com/rackspace/gophercloud/pagination"
|
||||
|
||||
"fmt"
|
||||
|
||||
"github.com/golang/glog"
|
||||
"k8s.io/kubernetes/pkg/api"
|
||||
"k8s.io/kubernetes/pkg/api/service"
|
||||
"k8s.io/kubernetes/pkg/cloudprovider"
|
||||
@ -77,8 +80,9 @@ func networkExtensions(client *gophercloud.ServiceClient) (map[string]bool, erro
|
||||
return seen, err
|
||||
}
|
||||
|
||||
func getPortIDByIP(client *gophercloud.ServiceClient, ipAddress string) (string, error) {
|
||||
var portID string
|
||||
func getPortByIP(client *gophercloud.ServiceClient, ipAddress string) (neutron_ports.Port, error) {
|
||||
var targetPort neutron_ports.Port
|
||||
var portFound = false
|
||||
|
||||
err := neutron_ports.List(client, neutron_ports.ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
|
||||
portList, err := neutron_ports.ExtractPorts(page)
|
||||
@ -89,7 +93,8 @@ func getPortIDByIP(client *gophercloud.ServiceClient, ipAddress string) (string,
|
||||
for _, port := range portList {
|
||||
for _, ip := range port.FixedIPs {
|
||||
if ip.IPAddress == ipAddress {
|
||||
portID = port.ID
|
||||
targetPort = port
|
||||
portFound = true
|
||||
return false, nil
|
||||
}
|
||||
}
|
||||
@ -97,8 +102,18 @@ func getPortIDByIP(client *gophercloud.ServiceClient, ipAddress string) (string,
|
||||
|
||||
return true, nil
|
||||
})
|
||||
if err == nil && !portFound {
|
||||
err = ErrNotFound
|
||||
}
|
||||
return targetPort, err
|
||||
}
|
||||
|
||||
return portID, err
|
||||
func getPortIDByIP(client *gophercloud.ServiceClient, ipAddress string) (string, error) {
|
||||
targetPort, err := getPortByIP(client, ipAddress)
|
||||
if err != nil {
|
||||
return targetPort.ID, err
|
||||
}
|
||||
return targetPort.ID, nil
|
||||
}
|
||||
|
||||
func getFloatingIPByPortID(client *gophercloud.ServiceClient, portID string) (*floatingips.FloatingIP, error) {
|
||||
@ -396,6 +411,32 @@ func popMember(members []v2_pools.Member, addr string) []v2_pools.Member {
|
||||
return members
|
||||
}
|
||||
|
||||
func getSecurityGroupName(clusterName string, service *api.Service) string {
|
||||
return fmt.Sprintf("lb-sg-%s-%v", clusterName, service.Name)
|
||||
}
|
||||
|
||||
func getSecurityGroupRules(client *gophercloud.ServiceClient, opts rules.ListOpts) ([]rules.SecGroupRule, error) {
|
||||
|
||||
pager := rules.List(client, opts)
|
||||
|
||||
var securityRules []rules.SecGroupRule
|
||||
|
||||
err := pager.EachPage(func(page pagination.Page) (bool, error) {
|
||||
ruleList, err := rules.ExtractRules(page)
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
securityRules = append(securityRules, ruleList...)
|
||||
return true, nil
|
||||
})
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return securityRules, nil
|
||||
}
|
||||
|
||||
func waitLoadbalancerActiveProvisioningStatus(client *gophercloud.ServiceClient, loadbalancerID string) (string, error) {
|
||||
start := time.Now().Second()
|
||||
for {
|
||||
@ -438,6 +479,41 @@ func waitLoadbalancerDeleted(client *gophercloud.ServiceClient, loadbalancerID s
|
||||
}
|
||||
}
|
||||
|
||||
func createNodeSecurityGroup(client *gophercloud.ServiceClient, nodeSecurityGroupID string, port int, protocol string, lbSecGroup string) error {
|
||||
v4NodeSecGroupRuleCreateOpts := rules.CreateOpts{
|
||||
Direction: "ingress",
|
||||
PortRangeMax: port,
|
||||
PortRangeMin: port,
|
||||
Protocol: strings.ToLower(protocol),
|
||||
RemoteGroupID: lbSecGroup,
|
||||
SecGroupID: nodeSecurityGroupID,
|
||||
EtherType: "IPv4",
|
||||
}
|
||||
|
||||
v6NodeSecGroupRuleCreateOpts := rules.CreateOpts{
|
||||
Direction: "ingress",
|
||||
PortRangeMax: port,
|
||||
PortRangeMin: port,
|
||||
Protocol: strings.ToLower(protocol),
|
||||
RemoteGroupID: lbSecGroup,
|
||||
SecGroupID: nodeSecurityGroupID,
|
||||
EtherType: "IPv6",
|
||||
}
|
||||
|
||||
_, err := rules.Create(client, v4NodeSecGroupRuleCreateOpts).Extract()
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
_, err = rules.Create(client, v6NodeSecGroupRuleCreateOpts).Extract()
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (lbaas *LbaasV2) createLoadBalancer(service *api.Service, name string) (*loadbalancers.LoadBalancer, error) {
|
||||
createOpts := loadbalancers.CreateOpts{
|
||||
Name: name,
|
||||
@ -495,7 +571,16 @@ func (lbaas *LbaasV2) EnsureLoadBalancer(clusterName string, apiService *api.Ser
|
||||
}
|
||||
}
|
||||
|
||||
affinity := api.ServiceAffinityNone //apiService.Spec.SessionAffinity
|
||||
sourceRanges, err := service.GetLoadBalancerSourceRanges(apiService)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if !service.IsAllowAll(sourceRanges) && !lbaas.opts.ManageSecurityGroups {
|
||||
return nil, fmt.Errorf("Source range restrictions are not supported for openstack load balancers without managing security groups")
|
||||
}
|
||||
|
||||
affinity := api.ServiceAffinityNone
|
||||
var persistence *v2_pools.SessionPersistence
|
||||
switch affinity {
|
||||
case api.ServiceAffinityNone:
|
||||
@ -506,15 +591,6 @@ func (lbaas *LbaasV2) EnsureLoadBalancer(clusterName string, apiService *api.Ser
|
||||
return nil, fmt.Errorf("unsupported load balancer affinity: %v", affinity)
|
||||
}
|
||||
|
||||
sourceRanges, err := service.GetLoadBalancerSourceRanges(apiService)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if !service.IsAllowAll(sourceRanges) {
|
||||
return nil, fmt.Errorf("Source range restrictions are not supported for openstack load balancers")
|
||||
}
|
||||
|
||||
name := cloudprovider.GetLoadBalancerName(apiService)
|
||||
loadbalancer, err := getLoadbalancerByName(lbaas.network, name)
|
||||
if err != nil {
|
||||
@ -706,27 +782,143 @@ func (lbaas *LbaasV2) EnsureLoadBalancer(clusterName string, apiService *api.Ser
|
||||
|
||||
status.Ingress = []api.LoadBalancerIngress{{IP: loadbalancer.VipAddress}}
|
||||
|
||||
portID, err := getPortIDByIP(lbaas.network, loadbalancer.VipAddress)
|
||||
port, err := getPortByIP(lbaas.network, loadbalancer.VipAddress)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("Error getting port for LB vip %s: %v", loadbalancer.VipAddress, err)
|
||||
}
|
||||
floatIP, err := getFloatingIPByPortID(lbaas.network, portID)
|
||||
floatIP, err := getFloatingIPByPortID(lbaas.network, port.ID)
|
||||
if err != nil && err != ErrNotFound {
|
||||
return nil, fmt.Errorf("Error getting floating ip for port %s: %v", portID, err)
|
||||
return nil, fmt.Errorf("Error getting floating ip for port %s: %v", port.ID, err)
|
||||
}
|
||||
if floatIP == nil && lbaas.opts.FloatingNetworkId != "" {
|
||||
glog.V(4).Infof("Creating floating ip for loadbalancer %s port %s", loadbalancer.ID, portID)
|
||||
glog.V(4).Infof("Creating floating ip for loadbalancer %s port %s", loadbalancer.ID, port.ID)
|
||||
floatIPOpts := floatingips.CreateOpts{
|
||||
FloatingNetworkID: lbaas.opts.FloatingNetworkId,
|
||||
PortID: portID,
|
||||
PortID: port.ID,
|
||||
}
|
||||
floatIP, err = floatingips.Create(lbaas.network, floatIPOpts).Extract()
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("Error creating LB floatingip %+v: %v", floatIPOpts, err)
|
||||
}
|
||||
}
|
||||
if floatIP != nil {
|
||||
status.Ingress = append(status.Ingress, api.LoadBalancerIngress{IP: floatIP.FloatingIP})
|
||||
}
|
||||
|
||||
status.Ingress = append(status.Ingress, api.LoadBalancerIngress{IP: floatIP.FloatingIP})
|
||||
if lbaas.opts.ManageSecurityGroups {
|
||||
lbSecGroupCreateOpts := groups.CreateOpts{
|
||||
Name: getSecurityGroupName(clusterName, apiService),
|
||||
Description: fmt.Sprintf("Securty Group for %v Service LoadBalancer", apiService.Name),
|
||||
}
|
||||
|
||||
lbSecGroup, err := groups.Create(lbaas.network, lbSecGroupCreateOpts).Extract()
|
||||
|
||||
if err != nil {
|
||||
// cleanup what was created so far
|
||||
_ = lbaas.EnsureLoadBalancerDeleted(clusterName, apiService)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
for _, port := range ports {
|
||||
|
||||
for _, sourceRange := range sourceRanges.StringSlice() {
|
||||
ethertype := "IPv4"
|
||||
network, _, err := net.ParseCIDR(sourceRange)
|
||||
|
||||
if err != nil {
|
||||
// cleanup what was created so far
|
||||
glog.Errorf("Error parsing source range %s as a CIDR", sourceRange)
|
||||
_ = lbaas.EnsureLoadBalancerDeleted(clusterName, apiService)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if network.To4() == nil {
|
||||
ethertype = "IPv6"
|
||||
}
|
||||
|
||||
lbSecGroupRuleCreateOpts := rules.CreateOpts{
|
||||
Direction: "ingress",
|
||||
PortRangeMax: int(port.Port),
|
||||
PortRangeMin: int(port.Port),
|
||||
Protocol: strings.ToLower(string(port.Protocol)),
|
||||
RemoteIPPrefix: sourceRange,
|
||||
SecGroupID: lbSecGroup.ID,
|
||||
EtherType: ethertype,
|
||||
}
|
||||
|
||||
_, err = rules.Create(lbaas.network, lbSecGroupRuleCreateOpts).Extract()
|
||||
|
||||
if err != nil {
|
||||
// cleanup what was created so far
|
||||
_ = lbaas.EnsureLoadBalancerDeleted(clusterName, apiService)
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
err := createNodeSecurityGroup(lbaas.network, lbaas.opts.NodeSecurityGroupID, int(port.NodePort), string(port.Protocol), lbSecGroup.ID)
|
||||
if err != nil {
|
||||
glog.Errorf("Error occured creating security group for loadbalancer %s:", loadbalancer.ID)
|
||||
_ = lbaas.EnsureLoadBalancerDeleted(clusterName, apiService)
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
lbSecGroupRuleCreateOpts := rules.CreateOpts{
|
||||
Direction: "ingress",
|
||||
PortRangeMax: 4, // ICMP: Code - Values for ICMP "Destination Unreachable: Fragmentation Needed and Don't Fragment was Set"
|
||||
PortRangeMin: 3, // ICMP: Type
|
||||
Protocol: "icmp",
|
||||
RemoteIPPrefix: "0.0.0.0/0", // The Fragmentation packet can come from anywhere along the path back to the sourceRange - we need to all this from all
|
||||
SecGroupID: lbSecGroup.ID,
|
||||
EtherType: "IPv4",
|
||||
}
|
||||
|
||||
_, err = rules.Create(lbaas.network, lbSecGroupRuleCreateOpts).Extract()
|
||||
|
||||
if err != nil {
|
||||
// cleanup what was created so far
|
||||
_ = lbaas.EnsureLoadBalancerDeleted(clusterName, apiService)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
lbSecGroupRuleCreateOpts = rules.CreateOpts{
|
||||
Direction: "ingress",
|
||||
PortRangeMax: 0, // ICMP: Code - Values for ICMP "Packet Too Big"
|
||||
PortRangeMin: 2, // ICMP: Type
|
||||
Protocol: "icmp",
|
||||
RemoteIPPrefix: "::/0", // The Fragmentation packet can come from anywhere along the path back to the sourceRange - we need to all this from all
|
||||
SecGroupID: lbSecGroup.ID,
|
||||
EtherType: "IPv6",
|
||||
}
|
||||
|
||||
_, err = rules.Create(lbaas.network, lbSecGroupRuleCreateOpts).Extract()
|
||||
|
||||
if err != nil {
|
||||
// cleanup what was created so far
|
||||
_ = lbaas.EnsureLoadBalancerDeleted(clusterName, apiService)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Get the port ID
|
||||
port, err := getPortByIP(lbaas.network, loadbalancer.VipAddress)
|
||||
if err != nil {
|
||||
// cleanup what was created so far
|
||||
_ = lbaas.EnsureLoadBalancerDeleted(clusterName, apiService)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
update_opts := neutron_ports.UpdateOpts{SecurityGroups: []string{lbSecGroup.ID}}
|
||||
|
||||
res := neutron_ports.Update(lbaas.network, port.ID, update_opts)
|
||||
|
||||
if res.Err != nil {
|
||||
glog.Errorf("Error occured updating port: %s", port.ID)
|
||||
// cleanup what was created so far
|
||||
_ = lbaas.EnsureLoadBalancerDeleted(clusterName, apiService)
|
||||
return nil, res.Err
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return status, nil
|
||||
}
|
||||
@ -753,6 +945,7 @@ func (lbaas *LbaasV2) UpdateLoadBalancer(clusterName string, service *api.Servic
|
||||
Protocol string
|
||||
Port int
|
||||
}
|
||||
|
||||
lbListeners := make(map[portKey]listeners.Listener)
|
||||
err = listeners.List(lbaas.network, listeners.ListOpts{LoadbalancerID: loadbalancer.ID}).EachPage(func(page pagination.Page) (bool, error) {
|
||||
listenersList, err := listeners.ExtractListeners(page)
|
||||
@ -994,6 +1187,42 @@ func (lbaas *LbaasV2) EnsureLoadBalancerDeleted(clusterName string, service *api
|
||||
return err
|
||||
}
|
||||
waitLoadbalancerDeleted(lbaas.network, loadbalancer.ID)
|
||||
|
||||
// Delete the Security Group
|
||||
if lbaas.opts.ManageSecurityGroups {
|
||||
// Generate Name
|
||||
lbSecGroupName := getSecurityGroupName(clusterName, service)
|
||||
lbSecGroupID, err := groups.IDFromName(lbaas.network, lbSecGroupName)
|
||||
if err != nil {
|
||||
glog.V(1).Infof("Error occurred finding security group: %s: %v", lbSecGroupName, err)
|
||||
return nil
|
||||
}
|
||||
|
||||
lbSecGroup := groups.Delete(lbaas.network, lbSecGroupID)
|
||||
if lbSecGroup.Err != nil && !isNotFound(lbSecGroup.Err) {
|
||||
return lbSecGroup.Err
|
||||
}
|
||||
|
||||
// Delete the rules in the Node Security Group
|
||||
opts := rules.ListOpts{
|
||||
SecGroupID: lbaas.opts.NodeSecurityGroupID,
|
||||
RemoteGroupID: lbSecGroupID,
|
||||
}
|
||||
secGroupRules, err := getSecurityGroupRules(lbaas.network, opts)
|
||||
|
||||
if err != nil && !isNotFound(err) {
|
||||
glog.Errorf("Error finding rules for remote group id %s in security group id %s", lbSecGroupID, lbaas.opts.NodeSecurityGroupID)
|
||||
return err
|
||||
}
|
||||
|
||||
for _, rule := range secGroupRules {
|
||||
res := rules.Delete(lbaas.network, rule.ID)
|
||||
if res.Err != nil && !isNotFound(res.Err) {
|
||||
glog.V(1).Infof("Error occurred deleting security group rule: %s: %v", rule.ID, res.Err)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
|
131
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/groups/requests.go
generated
vendored
Normal file
131
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/groups/requests.go
generated
vendored
Normal file
@ -0,0 +1,131 @@
|
||||
package groups
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/rackspace/gophercloud"
|
||||
"github.com/rackspace/gophercloud/pagination"
|
||||
)
|
||||
|
||||
// ListOpts allows the filtering and sorting of paginated collections through
|
||||
// the API. Filtering is achieved by passing in struct field values that map to
|
||||
// the floating IP attributes you want to see returned. SortKey allows you to
|
||||
// sort by a particular network attribute. SortDir sets the direction, and is
|
||||
// either `asc' or `desc'. Marker and Limit are used for pagination.
|
||||
type ListOpts struct {
|
||||
ID string `q:"id"`
|
||||
Name string `q:"name"`
|
||||
TenantID string `q:"tenant_id"`
|
||||
Limit int `q:"limit"`
|
||||
Marker string `q:"marker"`
|
||||
SortKey string `q:"sort_key"`
|
||||
SortDir string `q:"sort_dir"`
|
||||
}
|
||||
|
||||
// List returns a Pager which allows you to iterate over a collection of
|
||||
// security groups. It accepts a ListOpts struct, which allows you to filter
|
||||
// and sort the returned collection for greater efficiency.
|
||||
func List(c *gophercloud.ServiceClient, opts ListOpts) pagination.Pager {
|
||||
q, err := gophercloud.BuildQueryString(&opts)
|
||||
if err != nil {
|
||||
return pagination.Pager{Err: err}
|
||||
}
|
||||
u := rootURL(c) + q.String()
|
||||
return pagination.NewPager(c, u, func(r pagination.PageResult) pagination.Page {
|
||||
return SecGroupPage{pagination.LinkedPageBase{PageResult: r}}
|
||||
})
|
||||
}
|
||||
|
||||
var (
|
||||
errNameRequired = fmt.Errorf("Name is required")
|
||||
)
|
||||
|
||||
// CreateOpts contains all the values needed to create a new security group.
|
||||
type CreateOpts struct {
|
||||
// Required. Human-readable name for the VIP. Does not have to be unique.
|
||||
Name string
|
||||
|
||||
// Required for admins. Indicates the owner of the VIP.
|
||||
TenantID string
|
||||
|
||||
// Optional. Describes the security group.
|
||||
Description string
|
||||
}
|
||||
|
||||
// Create is an operation which provisions a new security group with default
|
||||
// security group rules for the IPv4 and IPv6 ether types.
|
||||
func Create(c *gophercloud.ServiceClient, opts CreateOpts) CreateResult {
|
||||
var res CreateResult
|
||||
|
||||
// Validate required opts
|
||||
if opts.Name == "" {
|
||||
res.Err = errNameRequired
|
||||
return res
|
||||
}
|
||||
|
||||
type secgroup struct {
|
||||
Name string `json:"name"`
|
||||
TenantID string `json:"tenant_id,omitempty"`
|
||||
Description string `json:"description,omitempty"`
|
||||
}
|
||||
|
||||
type request struct {
|
||||
SecGroup secgroup `json:"security_group"`
|
||||
}
|
||||
|
||||
reqBody := request{SecGroup: secgroup{
|
||||
Name: opts.Name,
|
||||
TenantID: opts.TenantID,
|
||||
Description: opts.Description,
|
||||
}}
|
||||
|
||||
_, res.Err = c.Post(rootURL(c), reqBody, &res.Body, nil)
|
||||
return res
|
||||
}
|
||||
|
||||
// Get retrieves a particular security group based on its unique ID.
|
||||
func Get(c *gophercloud.ServiceClient, id string) GetResult {
|
||||
var res GetResult
|
||||
_, res.Err = c.Get(resourceURL(c, id), &res.Body, nil)
|
||||
return res
|
||||
}
|
||||
|
||||
// Delete will permanently delete a particular security group based on its unique ID.
|
||||
func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
|
||||
var res DeleteResult
|
||||
_, res.Err = c.Delete(resourceURL(c, id), nil)
|
||||
return res
|
||||
}
|
||||
|
||||
// IDFromName is a convenience function that returns a security group's ID given its name.
|
||||
func IDFromName(client *gophercloud.ServiceClient, name string) (string, error) {
|
||||
securityGroupCount := 0
|
||||
securityGroupID := ""
|
||||
if name == "" {
|
||||
return "", fmt.Errorf("A security group name must be provided.")
|
||||
}
|
||||
pager := List(client, ListOpts{})
|
||||
pager.EachPage(func(page pagination.Page) (bool, error) {
|
||||
securityGroupList, err := ExtractGroups(page)
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
|
||||
for _, s := range securityGroupList {
|
||||
if s.Name == name {
|
||||
securityGroupCount++
|
||||
securityGroupID = s.ID
|
||||
}
|
||||
}
|
||||
return true, nil
|
||||
})
|
||||
|
||||
switch securityGroupCount {
|
||||
case 0:
|
||||
return "", fmt.Errorf("Unable to find security group: %s", name)
|
||||
case 1:
|
||||
return securityGroupID, nil
|
||||
default:
|
||||
return "", fmt.Errorf("Found %d security groups matching %s", securityGroupCount, name)
|
||||
}
|
||||
}
|
108
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/groups/results.go
generated
vendored
Normal file
108
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/groups/results.go
generated
vendored
Normal file
@ -0,0 +1,108 @@
|
||||
package groups
|
||||
|
||||
import (
|
||||
"github.com/mitchellh/mapstructure"
|
||||
"github.com/rackspace/gophercloud"
|
||||
"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/rules"
|
||||
"github.com/rackspace/gophercloud/pagination"
|
||||
)
|
||||
|
||||
// SecGroup represents a container for security group rules.
|
||||
type SecGroup struct {
|
||||
// The UUID for the security group.
|
||||
ID string
|
||||
|
||||
// Human-readable name for the security group. Might not be unique. Cannot be
|
||||
// named "default" as that is automatically created for a tenant.
|
||||
Name string
|
||||
|
||||
// The security group description.
|
||||
Description string
|
||||
|
||||
// A slice of security group rules that dictate the permitted behaviour for
|
||||
// traffic entering and leaving the group.
|
||||
Rules []rules.SecGroupRule `json:"security_group_rules" mapstructure:"security_group_rules"`
|
||||
|
||||
// Owner of the security group. Only admin users can specify a TenantID
|
||||
// other than their own.
|
||||
TenantID string `json:"tenant_id" mapstructure:"tenant_id"`
|
||||
}
|
||||
|
||||
// SecGroupPage is the page returned by a pager when traversing over a
|
||||
// collection of security groups.
|
||||
type SecGroupPage struct {
|
||||
pagination.LinkedPageBase
|
||||
}
|
||||
|
||||
// NextPageURL is invoked when a paginated collection of security groups has
|
||||
// reached the end of a page and the pager seeks to traverse over a new one. In
|
||||
// order to do this, it needs to construct the next page's URL.
|
||||
func (p SecGroupPage) NextPageURL() (string, error) {
|
||||
type resp struct {
|
||||
Links []gophercloud.Link `mapstructure:"security_groups_links"`
|
||||
}
|
||||
|
||||
var r resp
|
||||
err := mapstructure.Decode(p.Body, &r)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return gophercloud.ExtractNextURL(r.Links)
|
||||
}
|
||||
|
||||
// IsEmpty checks whether a SecGroupPage struct is empty.
|
||||
func (p SecGroupPage) IsEmpty() (bool, error) {
|
||||
is, err := ExtractGroups(p)
|
||||
if err != nil {
|
||||
return true, nil
|
||||
}
|
||||
return len(is) == 0, nil
|
||||
}
|
||||
|
||||
// ExtractGroups accepts a Page struct, specifically a SecGroupPage struct,
|
||||
// and extracts the elements into a slice of SecGroup structs. In other words,
|
||||
// a generic collection is mapped into a relevant slice.
|
||||
func ExtractGroups(page pagination.Page) ([]SecGroup, error) {
|
||||
var resp struct {
|
||||
SecGroups []SecGroup `mapstructure:"security_groups" json:"security_groups"`
|
||||
}
|
||||
|
||||
err := mapstructure.Decode(page.(SecGroupPage).Body, &resp)
|
||||
|
||||
return resp.SecGroups, err
|
||||
}
|
||||
|
||||
type commonResult struct {
|
||||
gophercloud.Result
|
||||
}
|
||||
|
||||
// Extract is a function that accepts a result and extracts a security group.
|
||||
func (r commonResult) Extract() (*SecGroup, error) {
|
||||
if r.Err != nil {
|
||||
return nil, r.Err
|
||||
}
|
||||
|
||||
var res struct {
|
||||
SecGroup *SecGroup `mapstructure:"security_group" json:"security_group"`
|
||||
}
|
||||
|
||||
err := mapstructure.Decode(r.Body, &res)
|
||||
|
||||
return res.SecGroup, err
|
||||
}
|
||||
|
||||
// CreateResult represents the result of a create operation.
|
||||
type CreateResult struct {
|
||||
commonResult
|
||||
}
|
||||
|
||||
// GetResult represents the result of a get operation.
|
||||
type GetResult struct {
|
||||
commonResult
|
||||
}
|
||||
|
||||
// DeleteResult represents the result of a delete operation.
|
||||
type DeleteResult struct {
|
||||
gophercloud.ErrResult
|
||||
}
|
13
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/groups/urls.go
generated
vendored
Normal file
13
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/groups/urls.go
generated
vendored
Normal file
@ -0,0 +1,13 @@
|
||||
package groups
|
||||
|
||||
import "github.com/rackspace/gophercloud"
|
||||
|
||||
const rootPath = "security-groups"
|
||||
|
||||
func rootURL(c *gophercloud.ServiceClient) string {
|
||||
return c.ServiceURL(rootPath)
|
||||
}
|
||||
|
||||
func resourceURL(c *gophercloud.ServiceClient, id string) string {
|
||||
return c.ServiceURL(rootPath, id)
|
||||
}
|
174
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/rules/requests.go
generated
vendored
Normal file
174
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/rules/requests.go
generated
vendored
Normal file
@ -0,0 +1,174 @@
|
||||
package rules
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/rackspace/gophercloud"
|
||||
"github.com/rackspace/gophercloud/pagination"
|
||||
)
|
||||
|
||||
// ListOpts allows the filtering and sorting of paginated collections through
|
||||
// the API. Filtering is achieved by passing in struct field values that map to
|
||||
// the security group attributes you want to see returned. SortKey allows you to
|
||||
// sort by a particular network attribute. SortDir sets the direction, and is
|
||||
// either `asc' or `desc'. Marker and Limit are used for pagination.
|
||||
type ListOpts struct {
|
||||
Direction string `q:"direction"`
|
||||
EtherType string `q:"ethertype"`
|
||||
ID string `q:"id"`
|
||||
PortRangeMax int `q:"port_range_max"`
|
||||
PortRangeMin int `q:"port_range_min"`
|
||||
Protocol string `q:"protocol"`
|
||||
RemoteGroupID string `q:"remote_group_id"`
|
||||
RemoteIPPrefix string `q:"remote_ip_prefix"`
|
||||
SecGroupID string `q:"security_group_id"`
|
||||
TenantID string `q:"tenant_id"`
|
||||
Limit int `q:"limit"`
|
||||
Marker string `q:"marker"`
|
||||
SortKey string `q:"sort_key"`
|
||||
SortDir string `q:"sort_dir"`
|
||||
}
|
||||
|
||||
// List returns a Pager which allows you to iterate over a collection of
|
||||
// security group rules. It accepts a ListOpts struct, which allows you to filter
|
||||
// and sort the returned collection for greater efficiency.
|
||||
func List(c *gophercloud.ServiceClient, opts ListOpts) pagination.Pager {
|
||||
q, err := gophercloud.BuildQueryString(&opts)
|
||||
if err != nil {
|
||||
return pagination.Pager{Err: err}
|
||||
}
|
||||
u := rootURL(c) + q.String()
|
||||
return pagination.NewPager(c, u, func(r pagination.PageResult) pagination.Page {
|
||||
return SecGroupRulePage{pagination.LinkedPageBase{PageResult: r}}
|
||||
})
|
||||
}
|
||||
|
||||
// Errors
|
||||
var (
|
||||
errValidDirectionRequired = fmt.Errorf("A valid Direction is required")
|
||||
errValidEtherTypeRequired = fmt.Errorf("A valid EtherType is required")
|
||||
errSecGroupIDRequired = fmt.Errorf("A valid SecGroupID is required")
|
||||
errValidProtocolRequired = fmt.Errorf("A valid Protocol is required")
|
||||
)
|
||||
|
||||
// Constants useful for CreateOpts
|
||||
const (
|
||||
DirIngress = "ingress"
|
||||
DirEgress = "egress"
|
||||
Ether4 = "IPv4"
|
||||
Ether6 = "IPv6"
|
||||
ProtocolTCP = "tcp"
|
||||
ProtocolUDP = "udp"
|
||||
ProtocolICMP = "icmp"
|
||||
)
|
||||
|
||||
// CreateOpts contains all the values needed to create a new security group rule.
|
||||
type CreateOpts struct {
|
||||
// Required. Must be either "ingress" or "egress": the direction in which the
|
||||
// security group rule is applied.
|
||||
Direction string
|
||||
|
||||
// Required. Must be "IPv4" or "IPv6", and addresses represented in CIDR must
|
||||
// match the ingress or egress rules.
|
||||
EtherType string
|
||||
|
||||
// Required. The security group ID to associate with this security group rule.
|
||||
SecGroupID string
|
||||
|
||||
// Optional. The maximum port number in the range that is matched by the
|
||||
// security group rule. The PortRangeMin attribute constrains the PortRangeMax
|
||||
// attribute. If the protocol is ICMP, this value must be an ICMP type.
|
||||
PortRangeMax int
|
||||
|
||||
// Optional. The minimum port number in the range that is matched by the
|
||||
// security group rule. If the protocol is TCP or UDP, this value must be
|
||||
// less than or equal to the value of the PortRangeMax attribute. If the
|
||||
// protocol is ICMP, this value must be an ICMP type.
|
||||
PortRangeMin int
|
||||
|
||||
// Optional. The protocol that is matched by the security group rule. Valid
|
||||
// values are "tcp", "udp", "icmp" or an empty string.
|
||||
Protocol string
|
||||
|
||||
// Optional. The remote group ID to be associated with this security group
|
||||
// rule. You can specify either RemoteGroupID or RemoteIPPrefix.
|
||||
RemoteGroupID string
|
||||
|
||||
// Optional. The remote IP prefix to be associated with this security group
|
||||
// rule. You can specify either RemoteGroupID or RemoteIPPrefix. This
|
||||
// attribute matches the specified IP prefix as the source IP address of the
|
||||
// IP packet.
|
||||
RemoteIPPrefix string
|
||||
|
||||
// Required for admins. Indicates the owner of the VIP.
|
||||
TenantID string
|
||||
}
|
||||
|
||||
// Create is an operation which adds a new security group rule and associates it
|
||||
// with an existing security group (whose ID is specified in CreateOpts).
|
||||
func Create(c *gophercloud.ServiceClient, opts CreateOpts) CreateResult {
|
||||
var res CreateResult
|
||||
|
||||
// Validate required opts
|
||||
if opts.Direction != DirIngress && opts.Direction != DirEgress {
|
||||
res.Err = errValidDirectionRequired
|
||||
return res
|
||||
}
|
||||
if opts.EtherType != Ether4 && opts.EtherType != Ether6 {
|
||||
res.Err = errValidEtherTypeRequired
|
||||
return res
|
||||
}
|
||||
if opts.SecGroupID == "" {
|
||||
res.Err = errSecGroupIDRequired
|
||||
return res
|
||||
}
|
||||
if opts.Protocol != "" && opts.Protocol != ProtocolTCP && opts.Protocol != ProtocolUDP && opts.Protocol != ProtocolICMP {
|
||||
res.Err = errValidProtocolRequired
|
||||
return res
|
||||
}
|
||||
|
||||
type secrule struct {
|
||||
Direction string `json:"direction"`
|
||||
EtherType string `json:"ethertype"`
|
||||
SecGroupID string `json:"security_group_id"`
|
||||
PortRangeMax int `json:"port_range_max,omitempty"`
|
||||
PortRangeMin int `json:"port_range_min,omitempty"`
|
||||
Protocol string `json:"protocol,omitempty"`
|
||||
RemoteGroupID string `json:"remote_group_id,omitempty"`
|
||||
RemoteIPPrefix string `json:"remote_ip_prefix,omitempty"`
|
||||
TenantID string `json:"tenant_id,omitempty"`
|
||||
}
|
||||
|
||||
type request struct {
|
||||
SecRule secrule `json:"security_group_rule"`
|
||||
}
|
||||
|
||||
reqBody := request{SecRule: secrule{
|
||||
Direction: opts.Direction,
|
||||
EtherType: opts.EtherType,
|
||||
SecGroupID: opts.SecGroupID,
|
||||
PortRangeMax: opts.PortRangeMax,
|
||||
PortRangeMin: opts.PortRangeMin,
|
||||
Protocol: opts.Protocol,
|
||||
RemoteGroupID: opts.RemoteGroupID,
|
||||
RemoteIPPrefix: opts.RemoteIPPrefix,
|
||||
TenantID: opts.TenantID,
|
||||
}}
|
||||
|
||||
_, res.Err = c.Post(rootURL(c), reqBody, &res.Body, nil)
|
||||
return res
|
||||
}
|
||||
|
||||
// Get retrieves a particular security group rule based on its unique ID.
|
||||
func Get(c *gophercloud.ServiceClient, id string) GetResult {
|
||||
var res GetResult
|
||||
_, res.Err = c.Get(resourceURL(c, id), &res.Body, nil)
|
||||
return res
|
||||
}
|
||||
|
||||
// Delete will permanently delete a particular security group rule based on its unique ID.
|
||||
func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
|
||||
var res DeleteResult
|
||||
_, res.Err = c.Delete(resourceURL(c, id), nil)
|
||||
return res
|
||||
}
|
133
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/rules/results.go
generated
vendored
Normal file
133
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/rules/results.go
generated
vendored
Normal file
@ -0,0 +1,133 @@
|
||||
package rules
|
||||
|
||||
import (
|
||||
"github.com/mitchellh/mapstructure"
|
||||
"github.com/rackspace/gophercloud"
|
||||
"github.com/rackspace/gophercloud/pagination"
|
||||
)
|
||||
|
||||
// SecGroupRule represents a rule to dictate the behaviour of incoming or
|
||||
// outgoing traffic for a particular security group.
|
||||
type SecGroupRule struct {
|
||||
// The UUID for this security group rule.
|
||||
ID string
|
||||
|
||||
// The direction in which the security group rule is applied. The only values
|
||||
// allowed are "ingress" or "egress". For a compute instance, an ingress
|
||||
// security group rule is applied to incoming (ingress) traffic for that
|
||||
// instance. An egress rule is applied to traffic leaving the instance.
|
||||
Direction string
|
||||
|
||||
// Must be IPv4 or IPv6, and addresses represented in CIDR must match the
|
||||
// ingress or egress rules.
|
||||
EtherType string `json:"ethertype" mapstructure:"ethertype"`
|
||||
|
||||
// The security group ID to associate with this security group rule.
|
||||
SecGroupID string `json:"security_group_id" mapstructure:"security_group_id"`
|
||||
|
||||
// The minimum port number in the range that is matched by the security group
|
||||
// rule. If the protocol is TCP or UDP, this value must be less than or equal
|
||||
// to the value of the PortRangeMax attribute. If the protocol is ICMP, this
|
||||
// value must be an ICMP type.
|
||||
PortRangeMin int `json:"port_range_min" mapstructure:"port_range_min"`
|
||||
|
||||
// The maximum port number in the range that is matched by the security group
|
||||
// rule. The PortRangeMin attribute constrains the PortRangeMax attribute. If
|
||||
// the protocol is ICMP, this value must be an ICMP type.
|
||||
PortRangeMax int `json:"port_range_max" mapstructure:"port_range_max"`
|
||||
|
||||
// The protocol that is matched by the security group rule. Valid values are
|
||||
// "tcp", "udp", "icmp" or an empty string.
|
||||
Protocol string
|
||||
|
||||
// The remote group ID to be associated with this security group rule. You
|
||||
// can specify either RemoteGroupID or RemoteIPPrefix.
|
||||
RemoteGroupID string `json:"remote_group_id" mapstructure:"remote_group_id"`
|
||||
|
||||
// The remote IP prefix to be associated with this security group rule. You
|
||||
// can specify either RemoteGroupID or RemoteIPPrefix . This attribute
|
||||
// matches the specified IP prefix as the source IP address of the IP packet.
|
||||
RemoteIPPrefix string `json:"remote_ip_prefix" mapstructure:"remote_ip_prefix"`
|
||||
|
||||
// The owner of this security group rule.
|
||||
TenantID string `json:"tenant_id" mapstructure:"tenant_id"`
|
||||
}
|
||||
|
||||
// SecGroupRulePage is the page returned by a pager when traversing over a
|
||||
// collection of security group rules.
|
||||
type SecGroupRulePage struct {
|
||||
pagination.LinkedPageBase
|
||||
}
|
||||
|
||||
// NextPageURL is invoked when a paginated collection of security group rules has
|
||||
// reached the end of a page and the pager seeks to traverse over a new one. In
|
||||
// order to do this, it needs to construct the next page's URL.
|
||||
func (p SecGroupRulePage) NextPageURL() (string, error) {
|
||||
type resp struct {
|
||||
Links []gophercloud.Link `mapstructure:"security_group_rules_links"`
|
||||
}
|
||||
|
||||
var r resp
|
||||
err := mapstructure.Decode(p.Body, &r)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return gophercloud.ExtractNextURL(r.Links)
|
||||
}
|
||||
|
||||
// IsEmpty checks whether a SecGroupRulePage struct is empty.
|
||||
func (p SecGroupRulePage) IsEmpty() (bool, error) {
|
||||
is, err := ExtractRules(p)
|
||||
if err != nil {
|
||||
return true, nil
|
||||
}
|
||||
return len(is) == 0, nil
|
||||
}
|
||||
|
||||
// ExtractRules accepts a Page struct, specifically a SecGroupRulePage struct,
|
||||
// and extracts the elements into a slice of SecGroupRule structs. In other words,
|
||||
// a generic collection is mapped into a relevant slice.
|
||||
func ExtractRules(page pagination.Page) ([]SecGroupRule, error) {
|
||||
var resp struct {
|
||||
SecGroupRules []SecGroupRule `mapstructure:"security_group_rules" json:"security_group_rules"`
|
||||
}
|
||||
|
||||
err := mapstructure.Decode(page.(SecGroupRulePage).Body, &resp)
|
||||
|
||||
return resp.SecGroupRules, err
|
||||
}
|
||||
|
||||
type commonResult struct {
|
||||
gophercloud.Result
|
||||
}
|
||||
|
||||
// Extract is a function that accepts a result and extracts a security rule.
|
||||
func (r commonResult) Extract() (*SecGroupRule, error) {
|
||||
if r.Err != nil {
|
||||
return nil, r.Err
|
||||
}
|
||||
|
||||
var res struct {
|
||||
SecGroupRule *SecGroupRule `mapstructure:"security_group_rule" json:"security_group_rule"`
|
||||
}
|
||||
|
||||
err := mapstructure.Decode(r.Body, &res)
|
||||
|
||||
return res.SecGroupRule, err
|
||||
}
|
||||
|
||||
// CreateResult represents the result of a create operation.
|
||||
type CreateResult struct {
|
||||
commonResult
|
||||
}
|
||||
|
||||
// GetResult represents the result of a get operation.
|
||||
type GetResult struct {
|
||||
commonResult
|
||||
}
|
||||
|
||||
// DeleteResult represents the result of a delete operation.
|
||||
type DeleteResult struct {
|
||||
gophercloud.ErrResult
|
||||
}
|
13
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/rules/urls.go
generated
vendored
Normal file
13
vendor/github.com/rackspace/gophercloud/openstack/networking/v2/extensions/security/rules/urls.go
generated
vendored
Normal file
@ -0,0 +1,13 @@
|
||||
package rules
|
||||
|
||||
import "github.com/rackspace/gophercloud"
|
||||
|
||||
const rootPath = "security-group-rules"
|
||||
|
||||
func rootURL(c *gophercloud.ServiceClient) string {
|
||||
return c.ServiceURL(rootPath)
|
||||
}
|
||||
|
||||
func resourceURL(c *gophercloud.ServiceClient, id string) string {
|
||||
return c.ServiceURL(rootPath, id)
|
||||
}
|
Loading…
Reference in New Issue
Block a user