本文整理汇总了Golang中github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/pools.Delete函数的典型用法代码示例。如果您正苦于以下问题:Golang Delete函数的具体用法?Golang Delete怎么用?Golang Delete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Delete函数的10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,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: waitForLBPoolDelete
func waitForLBPoolDelete(networkingClient *gophercloud.ServiceClient, poolId string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
log.Printf("[DEBUG] Attempting to delete OpenStack LB Pool %s", poolId)
p, err := pools.Get(networkingClient, poolId).Extract()
if err != nil {
errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return p, "ACTIVE", err
}
if errCode.Actual == 404 {
log.Printf("[DEBUG] Successfully deleted OpenStack LB Pool %s", poolId)
return p, "DELETED", nil
}
}
log.Printf("[DEBUG] OpenStack LB Pool: %+v", p)
err = pools.Delete(networkingClient, poolId).ExtractErr()
if err != nil {
errCode, ok := err.(*gophercloud.UnexpectedResponseCodeError)
if !ok {
return p, "ACTIVE", err
}
if errCode.Actual == 404 {
log.Printf("[DEBUG] Successfully deleted OpenStack LB Pool %s", poolId)
return p, "DELETED", nil
}
}
log.Printf("[DEBUG] OpenStack LB Pool %s still active.", poolId)
return p, "ACTIVE", nil
}
}
开发者ID:RezaDKhan,项目名称:terraform,代码行数:34,代码来源:resource_openstack_lb_pool_v1.go
示例2: DeleteTCPLoadBalancer
func (lb *LoadBalancer) DeleteTCPLoadBalancer(name, region string) error {
glog.V(2).Infof("DeleteTCPLoadBalancer(%v, %v)", name, region)
vip, err := getVipByName(lb.network, name)
if err != nil {
return err
}
pool, err := pools.Get(lb.network, vip.PoolID).Extract()
if err != nil {
return err
}
// Have to delete VIP before pool can be deleted
err = vips.Delete(lb.network, vip.ID).ExtractErr()
if err != nil {
return err
}
// Ignore errors for everything following here
for _, monId := range pool.MonitorIDs {
pools.DisassociateMonitor(lb.network, pool.ID, monId)
}
pools.Delete(lb.network, pool.ID)
return nil
}
开发者ID:hortonworks,项目名称:kubernetes-yarn,代码行数:28,代码来源:openstack.go
示例3: EnsureTCPLoadBalancerDeleted
func (lb *LoadBalancer) EnsureTCPLoadBalancerDeleted(name, region string) error {
glog.V(4).Infof("EnsureTCPLoadBalancerDeleted(%v, %v)", name, region)
vip, err := getVipByName(lb.network, name)
if err != nil && err != ErrNotFound {
return err
}
// We have to delete the VIP before the pool can be deleted,
// so no point continuing if this fails.
if vip != nil {
err := vips.Delete(lb.network, vip.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
}
var pool *pools.Pool
if vip != nil {
pool, err = pools.Get(lb.network, vip.PoolID).Extract()
if err != nil && !isNotFound(err) {
return err
}
} else {
// The VIP is gone, but it is conceivable that a Pool
// still exists that we failed to delete on some
// previous occasion. Make a best effort attempt to
// cleanup any pools with the same name as the VIP.
pool, err = getPoolByName(lb.network, name)
if err != nil && err != ErrNotFound {
return err
}
}
if pool != nil {
for _, monId := range pool.MonitorIDs {
_, err = pools.DisassociateMonitor(lb.network, pool.ID, monId).Extract()
if err != nil {
return err
}
err = monitors.Delete(lb.network, monId).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
}
err = pools.Delete(lb.network, pool.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
}
return nil
}
开发者ID:Tlacenka,项目名称:origin,代码行数:54,代码来源:openstack.go
示例4: resourceLBPoolV1Delete
func resourceLBPoolV1Delete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
networkingClient, err := config.networkingV2Client(d.Get("region").(string))
if err != nil {
return fmt.Errorf("Error creating OpenStack networking client: %s", err)
}
err = pools.Delete(networkingClient, d.Id()).ExtractErr()
if err != nil {
return fmt.Errorf("Error deleting OpenStack LB Pool: %s", err)
}
d.SetId("")
return nil
}
开发者ID:morts1a,项目名称:terraform,代码行数:15,代码来源:resource_openstack_lb_pool_v1.go
示例5: EnsureTCPLoadBalancerDeleted
func (lb *LoadBalancer) EnsureTCPLoadBalancerDeleted(name, region string) error {
glog.V(4).Infof("EnsureTCPLoadBalancerDeleted(%v, %v)", name, region)
// TODO(#8352): Because we look up the pool using the VIP object, if the VIP
// is already gone we can't attempt to delete the pool. We should instead
// continue even if the VIP doesn't exist and attempt to delete the pool by
// name.
vip, vipErr := getVipByName(lb.network, name)
if vipErr == ErrNotFound {
return nil
} else if vipErr != nil {
return vipErr
}
// It's ok if the pool doesn't exist, as we may still need to delete the vip
// (although I don't believe the system should ever be in that state).
pool, poolErr := pools.Get(lb.network, vip.PoolID).Extract()
if poolErr != nil {
detailedErr, ok := poolErr.(*gophercloud.UnexpectedResponseCodeError)
if !ok || detailedErr.Actual != http.StatusNotFound {
return poolErr
}
}
poolExists := (poolErr == nil)
// We have to delete the VIP before the pool can be deleted, so we can't
// continue on if this fails.
// TODO(#8352): Only do this if the VIP exists once we can delete pools by
// name rather than by ID.
err := vips.Delete(lb.network, vip.ID).ExtractErr()
if err != nil && err != ErrNotFound {
return err
}
// Ignore errors for everything following here
if poolExists {
for _, monId := range pool.MonitorIDs {
// TODO(#8352): Delete the monitor, don't just disassociate it.
pools.DisassociateMonitor(lb.network, pool.ID, monId)
}
pools.Delete(lb.network, pool.ID)
}
return nil
}
开发者ID:cjnygard,项目名称:origin,代码行数:46,代码来源:openstack.go
示例6: CreateTCPLoadBalancer
func (lb *LoadBalancer) CreateTCPLoadBalancer(name, region string, externalIP net.IP, ports []*api.ServicePort, hosts []string, affinity api.ServiceAffinity) (*api.LoadBalancerStatus, error) {
glog.V(4).Infof("CreateTCPLoadBalancer(%v, %v, %v, %v, %v, %v)", name, region, externalIP, ports, hosts, affinity)
if len(ports) > 1 {
return nil, fmt.Errorf("multiple ports are not yet supported in openstack load balancers")
}
var persistence *vips.SessionPersistence
switch affinity {
case api.ServiceAffinityNone:
persistence = nil
case api.ServiceAffinityClientIP:
persistence = &vips.SessionPersistence{Type: "SOURCE_IP"}
default:
return nil, fmt.Errorf("unsupported load balancer affinity: %v", affinity)
}
lbmethod := lb.opts.LBMethod
if lbmethod == "" {
lbmethod = pools.LBMethodRoundRobin
}
pool, err := pools.Create(lb.network, pools.CreateOpts{
Name: name,
Protocol: pools.ProtocolTCP,
SubnetID: lb.opts.SubnetId,
LBMethod: lbmethod,
}).Extract()
if err != nil {
return nil, err
}
for _, host := range hosts {
addr, err := getAddressByName(lb.compute, host)
if err != nil {
return nil, err
}
_, err = members.Create(lb.network, members.CreateOpts{
PoolID: pool.ID,
ProtocolPort: ports[0].Port, //TODO: need to handle multi-port
Address: addr,
}).Extract()
if err != nil {
pools.Delete(lb.network, pool.ID)
return nil, err
}
}
var mon *monitors.Monitor
if lb.opts.CreateMonitor {
mon, err = monitors.Create(lb.network, monitors.CreateOpts{
Type: monitors.TypeTCP,
Delay: int(lb.opts.MonitorDelay.Duration.Seconds()),
Timeout: int(lb.opts.MonitorTimeout.Duration.Seconds()),
MaxRetries: int(lb.opts.MonitorMaxRetries),
}).Extract()
if err != nil {
pools.Delete(lb.network, pool.ID)
return nil, err
}
_, err = pools.AssociateMonitor(lb.network, pool.ID, mon.ID).Extract()
if err != nil {
monitors.Delete(lb.network, mon.ID)
pools.Delete(lb.network, pool.ID)
return nil, err
}
}
createOpts := vips.CreateOpts{
Name: name,
Description: fmt.Sprintf("Kubernetes external service %s", name),
Protocol: "TCP",
ProtocolPort: ports[0].Port, //TODO: need to handle multi-port
PoolID: pool.ID,
Persistence: persistence,
}
if !externalIP.IsUnspecified() {
createOpts.Address = externalIP.String()
}
vip, err := vips.Create(lb.network, createOpts).Extract()
if err != nil {
if mon != nil {
monitors.Delete(lb.network, mon.ID)
}
pools.Delete(lb.network, pool.ID)
return nil, err
}
status := &api.LoadBalancerStatus{}
status.Ingress = []api.LoadBalancerIngress{{IP: vip.Address}}
return status, nil
}
开发者ID:Tlacenka,项目名称:origin,代码行数:95,代码来源:openstack.go
示例7: EnsureLoadBalancer
func (lb *LoadBalancer) EnsureLoadBalancer(name, region string, loadBalancerIP net.IP, ports []*api.ServicePort, hosts []string, serviceName types.NamespacedName, affinity api.ServiceAffinity, annotations map[string]string) (*api.LoadBalancerStatus, error) {
glog.V(4).Infof("EnsureLoadBalancer(%v, %v, %v, %v, %v, %v, %v)", name, region, loadBalancerIP, ports, hosts, serviceName, annotations)
if len(ports) > 1 {
return nil, fmt.Errorf("multiple ports are not yet supported in openstack load balancers")
} else if len(ports) == 0 {
return nil, fmt.Errorf("no ports provided to openstack load balancer")
}
// The service controller verified all the protocols match on the ports, just check and use the first one
// TODO: Convert all error messages to use an event recorder
if ports[0].Protocol != api.ProtocolTCP {
return nil, fmt.Errorf("Only TCP LoadBalancer is supported for openstack load balancers")
}
var persistence *vips.SessionPersistence
switch affinity {
case api.ServiceAffinityNone:
persistence = nil
case api.ServiceAffinityClientIP:
persistence = &vips.SessionPersistence{Type: "SOURCE_IP"}
default:
return nil, fmt.Errorf("unsupported load balancer affinity: %v", affinity)
}
sourceRanges, err := service.GetLoadBalancerSourceRanges(annotations)
if err != nil {
return nil, err
}
if !service.IsAllowAll(sourceRanges) {
return nil, fmt.Errorf("Source range restrictions are not supported for openstack load balancers")
}
glog.V(2).Infof("Checking if openstack load balancer already exists: %s", name)
_, exists, err := lb.GetLoadBalancer(name, region)
if err != nil {
return nil, fmt.Errorf("error checking if openstack load balancer already exists: %v", err)
}
// TODO: Implement a more efficient update strategy for common changes than delete & create
// In particular, if we implement hosts update, we can get rid of UpdateHosts
if exists {
err := lb.EnsureLoadBalancerDeleted(name, region)
if err != nil {
return nil, fmt.Errorf("error deleting existing openstack load balancer: %v", err)
}
}
lbmethod := lb.opts.LBMethod
if lbmethod == "" {
lbmethod = pools.LBMethodRoundRobin
}
pool, err := pools.Create(lb.network, pools.CreateOpts{
Name: name,
Protocol: pools.ProtocolTCP,
SubnetID: lb.opts.SubnetId,
LBMethod: lbmethod,
}).Extract()
if err != nil {
return nil, err
}
for _, host := range hosts {
addr, err := getAddressByName(lb.compute, host)
if err != nil {
return nil, err
}
_, err = members.Create(lb.network, members.CreateOpts{
PoolID: pool.ID,
ProtocolPort: ports[0].NodePort, //TODO: need to handle multi-port
Address: addr,
}).Extract()
if err != nil {
pools.Delete(lb.network, pool.ID)
return nil, err
}
}
var mon *monitors.Monitor
if lb.opts.CreateMonitor {
mon, err = monitors.Create(lb.network, monitors.CreateOpts{
Type: monitors.TypeTCP,
Delay: int(lb.opts.MonitorDelay.Duration.Seconds()),
Timeout: int(lb.opts.MonitorTimeout.Duration.Seconds()),
MaxRetries: int(lb.opts.MonitorMaxRetries),
}).Extract()
if err != nil {
pools.Delete(lb.network, pool.ID)
return nil, err
}
_, err = pools.AssociateMonitor(lb.network, pool.ID, mon.ID).Extract()
if err != nil {
monitors.Delete(lb.network, mon.ID)
pools.Delete(lb.network, pool.ID)
return nil, err
}
}
//.........这里部分代码省略.........
开发者ID:mataihang,项目名称:kubernetes,代码行数:101,代码来源:openstack.go
示例8: EnsureLoadBalancerDeleted
func (lb *LoadBalancer) EnsureLoadBalancerDeleted(service *api.Service) error {
loadBalancerName := cloudprovider.GetLoadBalancerName(service)
glog.V(4).Infof("EnsureLoadBalancerDeleted(%v)", loadBalancerName)
vip, err := getVipByName(lb.network, loadBalancerName)
if err != nil && err != ErrNotFound {
return err
}
if lb.opts.FloatingNetworkId != "" && vip != nil {
floatingIP, err := getFloatingIPByPortID(lb.network, vip.PortID)
if err != nil && !isNotFound(err) {
return err
}
if floatingIP != nil {
err = floatingips.Delete(lb.network, floatingIP.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
}
}
// We have to delete the VIP before the pool can be deleted,
// so no point continuing if this fails.
if vip != nil {
err := vips.Delete(lb.network, vip.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
}
var pool *pools.Pool
if vip != nil {
pool, err = pools.Get(lb.network, vip.PoolID).Extract()
if err != nil && !isNotFound(err) {
return err
}
} else {
// The VIP is gone, but it is conceivable that a Pool
// still exists that we failed to delete on some
// previous occasion. Make a best effort attempt to
// cleanup any pools with the same name as the VIP.
pool, err = getPoolByName(lb.network, service.Name)
if err != nil && err != ErrNotFound {
return err
}
}
if pool != nil {
for _, monId := range pool.MonitorIDs {
_, err = pools.DisassociateMonitor(lb.network, pool.ID, monId).Extract()
if err != nil {
return err
}
err = monitors.Delete(lb.network, monId).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
}
err = pools.Delete(lb.network, pool.ID).ExtractErr()
if err != nil && !isNotFound(err) {
return err
}
}
return nil
}
开发者ID:sjenning,项目名称:kubernetes,代码行数:68,代码来源:openstack.go
示例9: DeletePool
func DeletePool(t *testing.T, poolID string) {
res := pools.Delete(base.Client, poolID)
th.AssertNoErr(t, res.Err)
t.Logf("Deleted pool %s", poolID)
}
开发者ID:Clarifai,项目名称:kubernetes,代码行数:5,代码来源:common.go
示例10: CreateTCPLoadBalancer
func (lb *LoadBalancer) CreateTCPLoadBalancer(name, region string, externalIP net.IP, port int, hosts []string, affinity api.AffinityType) (net.IP, error) {
glog.V(2).Infof("CreateTCPLoadBalancer(%v, %v, %v, %v, %v)", name, region, externalIP, port, hosts)
if affinity != api.AffinityTypeNone {
return nil, fmt.Errorf("unsupported load balancer affinity: %v", affinity)
}
pool, err := pools.Create(lb.network, pools.CreateOpts{
Name: name,
Protocol: pools.ProtocolTCP,
SubnetID: lb.opts.SubnetId,
}).Extract()
if err != nil {
return nil, err
}
for _, host := range hosts {
addr, err := getAddressByName(lb.compute, host)
if err != nil {
return nil, err
}
_, err = members.Create(lb.network, members.CreateOpts{
PoolID: pool.ID,
ProtocolPort: port,
Address: addr,
}).Extract()
if err != nil {
pools.Delete(lb.network, pool.ID)
return nil, err
}
}
var mon *monitors.Monitor
if lb.opts.CreateMonitor {
mon, err = monitors.Create(lb.network, monitors.CreateOpts{
Type: monitors.TypeTCP,
Delay: int(lb.opts.MonitorDelay.Duration.Seconds()),
Timeout: int(lb.opts.MonitorTimeout.Duration.Seconds()),
MaxRetries: int(lb.opts.MonitorMaxRetries),
}).Extract()
if err != nil {
pools.Delete(lb.network, pool.ID)
return nil, err
}
_, err = pools.AssociateMonitor(lb.network, pool.ID, mon.ID).Extract()
if err != nil {
monitors.Delete(lb.network, mon.ID)
pools.Delete(lb.network, pool.ID)
return nil, err
}
}
vip, err := vips.Create(lb.network, vips.CreateOpts{
Name: name,
Description: fmt.Sprintf("Kubernetes external service %s", name),
Address: externalIP.String(),
Protocol: "TCP",
ProtocolPort: port,
PoolID: pool.ID,
}).Extract()
if err != nil {
if mon != nil {
monitors.Delete(lb.network, mon.ID)
}
pools.Delete(lb.network, pool.ID)
return nil, err
}
return net.ParseIP(vip.Address), nil
}
开发者ID:hortonworks,项目名称:kubernetes-yarn,代码行数:70,代码来源:openstack.go
注:本文中的github.com/rackspace/gophercloud/openstack/networking/v2/extensions/lbaas/pools.Delete函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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