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BUGFIX: must use ID, not name, of the node security group when adding rules to it

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This commit is contained in:
Olaf Klischat 2018-06-22 00:10:37 +02:00
parent d0ff465b1c
commit 8ed735d104
1 changed files with 16 additions and 8 deletions
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24
pkg/cloudprovider/providers/openstack/openstack_loadbalancer.go
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@ -554,14 +554,14 @@ func getSubnetIDForLB(compute *gophercloud.ServiceClient, node v1.Node) (string,
}
// getNodeSecurityGroupIDForLB lists node-security-groups for specific nodes
func getNodeSecurityGroupIDForLB(compute *gophercloud.ServiceClient, nodes []*v1.Node) ([]string, error) {
nodeSecurityGroupIDs := sets.NewString()
func getNodeSecurityGroupIDForLB(compute *gophercloud.ServiceClient, network *gophercloud.ServiceClient, nodes []*v1.Node) ([]string, error) {
secGroupNames := sets.NewString()
for _, node := range nodes {
nodeName := types.NodeName(node.Name)
srv, err := getServerByName(compute, nodeName)
if err != nil {
return nodeSecurityGroupIDs.List(), err
return []string{}, err
}
// use the first node-security-groups
@ -569,11 +569,19 @@ func getNodeSecurityGroupIDForLB(compute *gophercloud.ServiceClient, nodes []*v1
// case 1: node1:SG1 node2:SG2 return SG1,SG2
// case 2: node1:SG1,SG2 node2:SG3,SG4 return SG1,SG3
// case 3: node1:SG1,SG2 node2:SG2,SG3 return SG1,SG2
securityGroupName := srv.SecurityGroups[0]["name"]
nodeSecurityGroupIDs.Insert(securityGroupName.(string))
secGroupNames.Insert(srv.SecurityGroups[0]["name"].(string))
}
return nodeSecurityGroupIDs.List(), nil
secGroupIDs := make([]string, secGroupNames.Len())
for i, name := range secGroupNames.List() {
secGroupID, err := groups.IDFromName(network, name)
if err != nil {
return []string{}, err
}
secGroupIDs[i] = secGroupID
}
return secGroupIDs, nil
}
// isSecurityGroupNotFound return true while 'err' is object of gophercloud.ErrResourceNotFound
@ -997,7 +1005,7 @@ func (lbaas *LbaasV2) ensureSecurityGroup(clusterName string, apiService *v1.Ser
// find node-security-group for service
var err error
if len(lbaas.opts.NodeSecurityGroupIDs) == 0 {
lbaas.opts.NodeSecurityGroupIDs, err = getNodeSecurityGroupIDForLB(lbaas.compute, nodes)
lbaas.opts.NodeSecurityGroupIDs, err = getNodeSecurityGroupIDForLB(lbaas.compute, lbaas.network, nodes)
if err != nil {
return fmt.Errorf("failed to find node-security-group for loadbalancer service %s/%s: %v", apiService.Namespace, apiService.Name, err)
}
@ -1311,7 +1319,7 @@ func (lbaas *LbaasV2) updateSecurityGroup(clusterName string, apiService *v1.Ser
originalNodeSecurityGroupIDs := lbaas.opts.NodeSecurityGroupIDs
var err error
lbaas.opts.NodeSecurityGroupIDs, err = getNodeSecurityGroupIDForLB(lbaas.compute, nodes)
lbaas.opts.NodeSecurityGroupIDs, err = getNodeSecurityGroupIDForLB(lbaas.compute, lbaas.network, nodes)
if err != nil {
return fmt.Errorf("failed to find node-security-group for loadbalancer service %s/%s: %v", apiService.Namespace, apiService.Name, err)
}