本文整理汇总了Golang中github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas_v2/pools.DeleteMember函数的典型用法代码示例。如果您正苦于以下问题:Golang DeleteMember函数的具体用法?Golang DeleteMember怎么用?Golang DeleteMember使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了DeleteMember函数的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: waitForMemberDelete
func waitForMemberDelete(networkingClient *gophercloud.ServiceClient, poolID string, memberID string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
log.Printf("[DEBUG] Attempting to delete OpenStack LBaaSV2 Member %s", memberID)
member, err := pools.GetAssociateMember(networkingClient, poolID, memberID).ExtractMember()
if err != nil {
errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return member, "ACTIVE", err
}
if errCode.Actual == 404 {
log.Printf("[DEBUG] Successfully deleted OpenStack LBaaSV2 Member %s", memberID)
return member, "DELETED", nil
}
}
log.Printf("[DEBUG] Openstack LBaaSV2 Member: %+v", member)
err = pools.DeleteMember(networkingClient, poolID, memberID).ExtractErr()
if err != nil {
errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return member, "ACTIVE", err
}
if errCode.Actual == 404 {
log.Printf("[DEBUG] Successfully deleted OpenStack LBaaSV2 Member %s", memberID)
return member, "DELETED", nil
}
}
log.Printf("[DEBUG] OpenStack LBaaSV2 Member %s still active.", memberID)
return member, "ACTIVE", nil
}
}
示例2: UpdateLoadBalancer
//.........这里部分代码省略.........
// Get all pools for this loadbalancer, by listener ID.
lbPools := make(map[string]v2pools.Pool)
err = v2pools.List(lbaas.network, v2pools.ListOpts{LoadbalancerID: loadbalancer.ID}).EachPage(func(page pagination.Page) (bool, error) {
poolsList, err := v2pools.ExtractPools(page)
if err != nil {
return false, err
}
for _, p := range poolsList {
for _, l := range p.Listeners {
// Double check this Pool belongs to the LB we're deleting. Neutron's API filtering
// can't be counted on in older releases (i.e Liberty).
for _, val := range lbListeners {
if val.ID == l.ID {
lbPools[l.ID] = p
break
}
}
}
}
return true, nil
})
if err != nil {
return err
}
// Compose Set of member (addresses) that _should_ exist
addrs := map[string]empty{}
for _, nodeName := range nodeNames {
addr, err := getAddressByName(lbaas.compute, types.NodeName(nodeName))
if err != nil {
return err
}
addrs[addr] = empty{}
}
// Check for adding/removing members associated with each port
for _, port := range ports {
// Get listener associated with this port
listener, ok := lbListeners[portKey{
Protocol: string(port.Protocol),
Port: int(port.Port),
}]
if !ok {
return fmt.Errorf("Loadbalancer %s does not contain required listener for port %d and protocol %s", loadBalancerName, port.Port, port.Protocol)
}
// Get pool associated with this listener
pool, ok := lbPools[listener.ID]
if !ok {
return fmt.Errorf("Loadbalancer %s does not contain required pool for listener %s", loadBalancerName, listener.ID)
}
// Find existing pool members (by address) for this port
members := make(map[string]v2pools.Member)
err := v2pools.ListAssociateMembers(lbaas.network, pool.ID, v2pools.MemberListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
membersList, err := v2pools.ExtractMembers(page)
if err != nil {
return false, err
}
for _, member := range membersList {
members[member.Address] = member
}
return true, nil
})
if err != nil {
return err
}
// Add any new members for this port
for addr := range addrs {
if _, ok := members[addr]; ok && members[addr].ProtocolPort == int(port.NodePort) {
// Already exists, do not create member
continue
}
_, err := v2pools.CreateAssociateMember(lbaas.network, pool.ID, v2pools.MemberCreateOpts{
Address: addr,
ProtocolPort: int(port.NodePort),
SubnetID: lbaas.opts.SubnetId,
}).Extract()
if err != nil {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// Remove any old members for this port
for _, member := range members {
if _, ok := addrs[member.Address]; ok && member.ProtocolPort == int(port.NodePort) {
// Still present, do not delete member
continue
}
err = v2pools.DeleteMember(lbaas.network, pool.ID, member.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
}
return nil
}
示例3: EnsureLoadBalancer
//.........这里部分代码省略.........
if err != nil {
if err == ErrNotFound {
// Node failure, do not create member
glog.Warningf("Failed to create LB pool member for node %s: %v", nodeName, err)
continue
} else {
return nil, fmt.Errorf("Error getting address for node %s: %v", nodeName, err)
}
}
if !memberExists(members, addr, int(port.NodePort)) {
glog.V(4).Infof("Creating member for pool %s", pool.ID)
_, err := v2pools.CreateAssociateMember(lbaas.network, pool.ID, v2pools.MemberCreateOpts{
ProtocolPort: int(port.NodePort),
Address: addr,
SubnetID: lbaas.opts.SubnetId,
}).Extract()
if err != nil {
return nil, fmt.Errorf("Error creating LB pool member for node: %s, %v", nodeName, err)
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
} else {
// After all members have been processed, remaining members are deleted as obsolete.
members = popMember(members, addr, int(port.NodePort))
}
glog.V(4).Infof("Ensured pool %s has member for %s at %s", pool.ID, nodeName, addr)
}
// Delete obsolete members for this pool
for _, member := range members {
glog.V(4).Infof("Deleting obsolete member %s for pool %s address %s", member.ID, pool.ID, member.Address)
err := v2pools.DeleteMember(lbaas.network, pool.ID, member.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return nil, fmt.Errorf("Error deleting obsolete member %s for pool %s address %s: %v", member.ID, pool.ID, member.Address, err)
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
monitorID := pool.MonitorID
if monitorID == "" && lbaas.opts.CreateMonitor {
glog.V(4).Infof("Creating monitor for pool %s", pool.ID)
monitor, err := v2monitors.Create(lbaas.network, v2monitors.CreateOpts{
PoolID: pool.ID,
Type: string(port.Protocol),
Delay: int(lbaas.opts.MonitorDelay.Duration.Seconds()),
Timeout: int(lbaas.opts.MonitorTimeout.Duration.Seconds()),
MaxRetries: int(lbaas.opts.MonitorMaxRetries),
}).Extract()
if err != nil {
return nil, fmt.Errorf("Error creating LB pool healthmonitor: %v", err)
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
monitorID = monitor.ID
}
glog.V(4).Infof("Monitor for pool %s: %s", pool.ID, monitorID)
}
// All remaining listeners are obsolete, delete
for _, listener := range oldListeners {
glog.V(4).Infof("Deleting obsolete listener %s:", listener.ID)
// get pool for listener
pool, err := getPoolByListenerID(lbaas.network, loadbalancer.ID, listener.ID)
if err != nil && err != ErrNotFound {
示例4: EnsureLoadBalancerDeleted
//.........这里部分代码省略.........
// get all members associated with each poolIDs
var memberIDs []string
for _, poolID := range poolIDs {
err := v2pools.ListAssociateMembers(lbaas.network, poolID, v2pools.MemberListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
membersList, err := v2pools.ExtractMembers(page)
if err != nil {
return false, err
}
for _, member := range membersList {
memberIDs = append(memberIDs, member.ID)
}
return true, nil
})
if err != nil {
return err
}
}
// delete all monitors
for _, monitorID := range monitorIDs {
err := v2monitors.Delete(lbaas.network, monitorID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// delete all members and pools
for _, poolID := range poolIDs {
// delete all members for this pool
for _, memberID := range memberIDs {
err := v2pools.DeleteMember(lbaas.network, poolID, memberID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// delete pool
err := v2pools.Delete(lbaas.network, poolID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// delete all listeners
for _, listenerID := range listenerIDs {
err := listeners.Delete(lbaas.network, listenerID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// delete loadbalancer
err = loadbalancers.Delete(lbaas.network, loadbalancer.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerDeleted(lbaas.network, loadbalancer.ID)
// Delete the Security Group
if lbaas.opts.ManageSecurityGroups {
示例5: deleteMember
func deleteMember(t *testing.T, poolID string, memberID string) {
res := pools.DeleteMember(base.Client, poolID, memberID)
th.AssertNoErr(t, res.Err)
t.Logf("Deleted Member, ID %s", memberID)
}
示例6: EnsureLoadBalancerDeleted
//.........这里部分代码省略.........
poolsList, err := v2_pools.ExtractPools(page)
if err != nil {
return false, err
}
for _, pool := range poolsList {
poolIDs = append(poolIDs, pool.ID)
}
return true, nil
})
if err != nil {
return err
}
// get all members associated with each poolIDs
var memberIDs []string
for _, poolID := range poolIDs {
err := v2_pools.ListAssociateMembers(lbaas.network, poolID, v2_pools.MemberListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
membersList, err := v2_pools.ExtractMembers(page)
if err != nil {
return false, err
}
for _, member := range membersList {
memberIDs = append(memberIDs, member.ID)
}
return true, nil
})
if err != nil {
return err
}
}
// get all monitors associated with each poolIDs
var monitorIDs []string
for _, poolID := range poolIDs {
err = v2_monitors.List(lbaas.network, v2_monitors.ListOpts{PoolID: poolID}).EachPage(func(page pagination.Page) (bool, error) {
monitorsList, err := v2_monitors.ExtractMonitors(page)
if err != nil {
return false, err
}
for _, monitor := range monitorsList {
monitorIDs = append(monitorIDs, monitor.ID)
}
return true, nil
})
if err != nil {
return err
}
}
// delete all monitors
for _, monitorID := range monitorIDs {
err := v2_monitors.Delete(lbaas.network, monitorID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// delete all members and pools
for _, poolID := range poolIDs {
// delete all members for this pool
for _, memberID := range memberIDs {
err := v2_pools.DeleteMember(lbaas.network, poolID, memberID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// delete pool
err := v2_pools.Delete(lbaas.network, poolID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// delete all listeners
for _, listenerID := range listenerIDs {
err := listeners.Delete(lbaas.network, listenerID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// delete loadbalancer
err = loadbalancers.Delete(lbaas.network, loadbalancer.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
waitLoadbalancerDeleted(lbaas.network, loadbalancer.ID)
return nil
}
示例7: UpdateLoadBalancer
func (lbaas *LbaasV2) UpdateLoadBalancer(service *api.Service, hosts []string) error {
loadBalancerName := cloudprovider.GetLoadBalancerName(service)
glog.V(4).Infof("UpdateLoadBalancer(%v, %v)", loadBalancerName, hosts)
ports := service.Spec.Ports
if len(ports) > 1 {
return fmt.Errorf("multiple ports are not yet supported in openstack load balancers")
} else if len(ports) == 0 {
return fmt.Errorf("no ports provided to openstack load balancer")
}
loadbalancer, err := getLoadbalancerByName(lbaas.network, loadBalancerName)
if err != nil {
return err
}
if loadbalancer == nil {
return fmt.Errorf("Loadbalancer %s does not exist", loadBalancerName)
}
// Set of member (addresses) that _should_ exist
addrs := map[string]bool{}
for _, host := range hosts {
addr, err := getAddressByName(lbaas.compute, host)
if err != nil {
return err
}
addrs[addr] = true
}
// Iterate over members in each pool that _do_ exist
var poolID string
err = v2_pools.List(lbaas.network, v2_pools.ListOpts{LoadbalancerID: loadbalancer.ID}).EachPage(func(page pagination.Page) (bool, error) {
poolsList, err := v2_pools.ExtractPools(page)
if err != nil {
return false, err
}
for _, pool := range poolsList {
poolID = pool.ID
err := v2_pools.ListAssociateMembers(lbaas.network, poolID, v2_pools.MemberListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
membersList, err := v2_pools.ExtractMembers(page)
if err != nil {
return false, err
}
for _, member := range membersList {
if _, found := addrs[member.Address]; found {
// Member already exists, remove from update list
delete(addrs, member.Address)
} else {
// Member needs to be deleted
err = v2_pools.DeleteMember(lbaas.network, poolID, member.ID).ExtractErr()
if err != nil {
return false, err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
}
return true, nil
})
if err != nil {
return false, err
}
}
return true, nil
})
if err != nil {
return err
}
// Anything left in addrs is a new member that needs to be added to a pool
for addr := range addrs {
_, err := v2_pools.CreateAssociateMember(lbaas.network, poolID, v2_pools.MemberCreateOpts{
Address: addr,
ProtocolPort: int(ports[0].NodePort),
SubnetID: lbaas.opts.SubnetId,
}).Extract()
if err != nil {
return err
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
return nil
}
示例8: EnsureLoadBalancer
//.........这里部分代码省略.........
addr, err := getAddressByName(lbaas.compute, types.NodeName(nodeName))
if err != nil {
if err == ErrNotFound {
// Node failure, do not create member
glog.Warningf("Failed to create LB pool member for node %s: %v", nodeName, err)
continue
} else {
return nil, fmt.Errorf("Error getting address for node %s: %v", nodeName, err)
}
}
if !memberExists(members, addr) {
glog.V(4).Infof("Creating member for pool %s", pool.ID)
_, err := v2_pools.CreateAssociateMember(lbaas.network, pool.ID, v2_pools.MemberCreateOpts{
ProtocolPort: int(port.NodePort),
Address: addr,
SubnetID: lbaas.opts.SubnetId,
}).Extract()
if err != nil {
return nil, fmt.Errorf("Error creating LB pool member for node: %s, %v", nodeName, err)
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
// After all members have been processed, remaining members are deleted as obsolete.
members = popMember(members, addr)
glog.V(4).Infof("Ensured pool %s has member for %s at %s", pool.ID, nodeName, addr)
}
// Delete obsolete members for this pool
for _, member := range members {
glog.V(4).Infof("Deleting obsolete member %s for pool %s address %s", member.ID, pool.ID, member.Address)
err := v2_pools.DeleteMember(lbaas.network, pool.ID, member.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return nil, fmt.Errorf("Error deleting obsolete member %s for pool %s address %s: %v", member.ID, pool.ID, member.Address, err)
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
}
monitorID := pool.MonitorID
if monitorID == "" && lbaas.opts.CreateMonitor {
glog.V(4).Infof("Creating monitor for pool %s", pool.ID)
monitor, err := v2_monitors.Create(lbaas.network, v2_monitors.CreateOpts{
PoolID: pool.ID,
Type: string(port.Protocol),
Delay: int(lbaas.opts.MonitorDelay.Duration.Seconds()),
Timeout: int(lbaas.opts.MonitorTimeout.Duration.Seconds()),
MaxRetries: int(lbaas.opts.MonitorMaxRetries),
}).Extract()
if err != nil {
return nil, fmt.Errorf("Error creating LB pool healthmonitor: %v", err)
}
waitLoadbalancerActiveProvisioningStatus(lbaas.network, loadbalancer.ID)
monitorID = monitor.ID
}
glog.V(4).Infof("Monitor for pool %s: %s", pool.ID, monitorID)
}
// All remaining listeners are obsolete, delete
for _, listener := range oldListeners {
glog.V(4).Infof("Deleting obsolete listener %s:", listener.ID)
// get pool for listener
pool, err := getPoolByListenerID(lbaas.network, loadbalancer.ID, listener.ID)
if err != nil && err != ErrNotFound {