You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
239 lines
8.8 KiB
239 lines
8.8 KiB
// Copyright 2019 HAProxy Technologies
|
|
//
|
|
// 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.
|
|
//
|
|
|
|
package handlers
|
|
|
|
import (
|
|
"github.com/go-openapi/runtime/middleware"
|
|
client_native "github.com/haproxytech/client-native/v6"
|
|
"github.com/haproxytech/client-native/v6/models"
|
|
|
|
"github.com/haproxytech/dataplaneapi/haproxy"
|
|
"github.com/haproxytech/dataplaneapi/misc"
|
|
"github.com/haproxytech/dataplaneapi/operations/backend_switching_rule"
|
|
)
|
|
|
|
// CreateBackendSwitchingRuleHandlerImpl implementation of the CreateBackendSwitchingRuleHandler interface using client-native client
|
|
type CreateBackendSwitchingRuleHandlerImpl struct {
|
|
Client client_native.HAProxyClient
|
|
ReloadAgent haproxy.IReloadAgent
|
|
}
|
|
|
|
// DeleteBackendSwitchingRuleHandlerImpl implementation of the DeleteBackendSwitchingRuleHandler interface using client-native client
|
|
type DeleteBackendSwitchingRuleHandlerImpl struct {
|
|
Client client_native.HAProxyClient
|
|
ReloadAgent haproxy.IReloadAgent
|
|
}
|
|
|
|
// GetBackendSwitchingRuleHandlerImpl implementation of the GetBackendSwitchingRuleHandler interface using client-native client
|
|
type GetBackendSwitchingRuleHandlerImpl struct {
|
|
Client client_native.HAProxyClient
|
|
}
|
|
|
|
// GetBackendSwitchingRulesHandlerImpl implementation of the GetBackendSwitchingRulesHandler interface using client-native client
|
|
type GetBackendSwitchingRulesHandlerImpl struct {
|
|
Client client_native.HAProxyClient
|
|
}
|
|
|
|
// ReplaceBackendSwitchingRuleHandlerImpl implementation of the ReplaceBackendSwitchingRuleHandler interface using client-native client
|
|
type ReplaceBackendSwitchingRuleHandlerImpl struct {
|
|
Client client_native.HAProxyClient
|
|
ReloadAgent haproxy.IReloadAgent
|
|
}
|
|
|
|
// Handle executing the request and returning a response
|
|
func (h *CreateBackendSwitchingRuleHandlerImpl) Handle(params backend_switching_rule.CreateBackendSwitchingRuleParams, principal interface{}) middleware.Responder {
|
|
t := ""
|
|
v := int64(0)
|
|
if params.TransactionID != nil {
|
|
t = *params.TransactionID
|
|
}
|
|
if params.Version != nil {
|
|
v = *params.Version
|
|
}
|
|
if t != "" && *params.ForceReload {
|
|
msg := "Both force_reload and transaction specified, specify only one"
|
|
c := misc.ErrHTTPBadRequest
|
|
e := &models.Error{
|
|
Message: &msg,
|
|
Code: &c,
|
|
}
|
|
return backend_switching_rule.NewCreateBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
|
|
configuration, err := h.Client.Configuration()
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewCreateBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
err = configuration.CreateBackendSwitchingRule(params.Frontend, params.Data, t, v)
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewCreateBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
if params.TransactionID == nil {
|
|
if *params.ForceReload {
|
|
err := h.ReloadAgent.ForceReload()
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewCreateBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
return backend_switching_rule.NewCreateBackendSwitchingRuleCreated().WithPayload(params.Data)
|
|
}
|
|
rID := h.ReloadAgent.Reload()
|
|
return backend_switching_rule.NewCreateBackendSwitchingRuleAccepted().WithReloadID(rID).WithPayload(params.Data)
|
|
}
|
|
return backend_switching_rule.NewCreateBackendSwitchingRuleAccepted().WithPayload(params.Data)
|
|
}
|
|
|
|
// Handle executing the request and returning a response
|
|
func (h *DeleteBackendSwitchingRuleHandlerImpl) Handle(params backend_switching_rule.DeleteBackendSwitchingRuleParams, principal interface{}) middleware.Responder {
|
|
t := ""
|
|
v := int64(0)
|
|
if params.TransactionID != nil {
|
|
t = *params.TransactionID
|
|
}
|
|
if params.Version != nil {
|
|
v = *params.Version
|
|
}
|
|
|
|
if t != "" && *params.ForceReload {
|
|
msg := "Both force_reload and transaction specified, specify only one"
|
|
c := misc.ErrHTTPBadRequest
|
|
e := &models.Error{
|
|
Message: &msg,
|
|
Code: &c,
|
|
}
|
|
return backend_switching_rule.NewDeleteBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
|
|
configuration, err := h.Client.Configuration()
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewDeleteBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
|
|
err = configuration.DeleteBackendSwitchingRule(params.Index, params.Frontend, t, v)
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewDeleteBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
|
|
if params.TransactionID == nil {
|
|
if *params.ForceReload {
|
|
err := h.ReloadAgent.ForceReload()
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewDeleteBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
return backend_switching_rule.NewDeleteBackendSwitchingRuleNoContent()
|
|
}
|
|
rID := h.ReloadAgent.Reload()
|
|
return backend_switching_rule.NewDeleteBackendSwitchingRuleAccepted().WithReloadID(rID)
|
|
}
|
|
return backend_switching_rule.NewDeleteBackendSwitchingRuleAccepted()
|
|
}
|
|
|
|
// Handle executing the request and returning a response
|
|
func (h *GetBackendSwitchingRuleHandlerImpl) Handle(params backend_switching_rule.GetBackendSwitchingRuleParams, principal interface{}) middleware.Responder {
|
|
t := ""
|
|
if params.TransactionID != nil {
|
|
t = *params.TransactionID
|
|
}
|
|
|
|
configuration, err := h.Client.Configuration()
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewCreateBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
|
|
_, bckRule, err := configuration.GetBackendSwitchingRule(params.Index, params.Frontend, t)
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewGetBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
return backend_switching_rule.NewGetBackendSwitchingRuleOK().WithPayload(bckRule)
|
|
}
|
|
|
|
// Handle executing the request and returning a response
|
|
func (h *GetBackendSwitchingRulesHandlerImpl) Handle(params backend_switching_rule.GetBackendSwitchingRulesParams, principal interface{}) middleware.Responder {
|
|
t := ""
|
|
if params.TransactionID != nil {
|
|
t = *params.TransactionID
|
|
}
|
|
|
|
configuration, err := h.Client.Configuration()
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewGetBackendSwitchingRulesDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
|
|
_, bckRules, err := configuration.GetBackendSwitchingRules(params.Frontend, t)
|
|
if err != nil {
|
|
e := misc.HandleContainerGetError(err)
|
|
if *e.Code == misc.ErrHTTPOk {
|
|
return backend_switching_rule.NewGetBackendSwitchingRulesOK().WithPayload(models.BackendSwitchingRules{})
|
|
}
|
|
return backend_switching_rule.NewGetBackendSwitchingRulesDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
return backend_switching_rule.NewGetBackendSwitchingRulesOK().WithPayload(bckRules)
|
|
}
|
|
|
|
// Handle executing the request and returning a response
|
|
func (h *ReplaceBackendSwitchingRuleHandlerImpl) Handle(params backend_switching_rule.ReplaceBackendSwitchingRuleParams, principal interface{}) middleware.Responder {
|
|
t := ""
|
|
v := int64(0)
|
|
if params.TransactionID != nil {
|
|
t = *params.TransactionID
|
|
}
|
|
if params.Version != nil {
|
|
v = *params.Version
|
|
}
|
|
|
|
if t != "" && *params.ForceReload {
|
|
msg := "Both force_reload and transaction specified, specify only one"
|
|
c := misc.ErrHTTPBadRequest
|
|
e := &models.Error{
|
|
Message: &msg,
|
|
Code: &c,
|
|
}
|
|
return backend_switching_rule.NewReplaceBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
|
|
configuration, err := h.Client.Configuration()
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewReplaceBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
|
|
err = configuration.EditBackendSwitchingRule(params.Index, params.Frontend, params.Data, t, v)
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewReplaceBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
if params.TransactionID == nil {
|
|
if *params.ForceReload {
|
|
err := h.ReloadAgent.ForceReload()
|
|
if err != nil {
|
|
e := misc.HandleError(err)
|
|
return backend_switching_rule.NewReplaceBackendSwitchingRuleDefault(int(*e.Code)).WithPayload(e)
|
|
}
|
|
return backend_switching_rule.NewReplaceBackendSwitchingRuleOK().WithPayload(params.Data)
|
|
}
|
|
rID := h.ReloadAgent.Reload()
|
|
return backend_switching_rule.NewReplaceBackendSwitchingRuleAccepted().WithReloadID(rID).WithPayload(params.Data)
|
|
}
|
|
return backend_switching_rule.NewReplaceBackendSwitchingRuleAccepted().WithPayload(params.Data)
|
|
}
|
|
|