func (c *Controller) UnBind(w http.ResponseWriter, r *http.Request) {
fmt.Println("Unbind Service Instance...")
bindingId := utils.ExtractVarsFromRequest(r, "service_binding_guid")
instanceId := utils.ExtractVarsFromRequest(r, "service_instance_guid")
instance := c.instanceMap[instanceId]
if instance == nil {
w.WriteHeader(http.StatusGone)
return
}
err := c.cloudClient.RevokeKeyPair(instance.InternalId, c.bindingMap[bindingId].PrivateKey)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
delete(c.bindingMap, bindingId)
err = utils.MarshalAndRecord(c.bindingMap, conf.DataPath, conf.ServiceBindingsFileName)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
utils.WriteResponse(w, http.StatusOK, "{}")
}
func (c *Controller) RemoveServiceInstance(w http.ResponseWriter, r *http.Request) {
fmt.Println("Remove Service Instance...")
instanceId := utils.ExtractVarsFromRequest(r, "service_instance_guid")
instance := c.instanceMap[instanceId]
if instance == nil {
w.WriteHeader(http.StatusGone)
return
}
err := c.cloudClient.DeleteInstance(instance.InternalId)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
delete(c.instanceMap, instanceId)
utils.MarshalAndRecord(c.instanceMap, conf.DataPath, conf.ServiceInstancesFileName)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
err = c.deleteAssociatedBindings(instanceId)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
utils.WriteResponse(w, http.StatusOK, "{}")
}
func (c *Controller) GetServiceInstance(w http.ResponseWriter, r *http.Request) {
fmt.Println("Get Service Instance State....")
instanceId := utils.ExtractVarsFromRequest(r, "service_instance_guid")
instance := c.instanceMap[instanceId]
if instance == nil {
w.WriteHeader(http.StatusNotFound)
return
}
state, err := c.cloudClient.GetInstanceState(instance.InternalId)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
if state == "pending" {
instance.LastOperation.State = "in progress"
instance.LastOperation.Description = "creating service instance..."
} else if state == "running" {
instance.LastOperation.State = "succeeded"
instance.LastOperation.Description = "successfully created service instance"
} else {
instance.LastOperation.State = "failed"
instance.LastOperation.Description = "failed to create service instance"
}
response := model.CreateServiceInstanceResponse{
DashboardUrl: instance.DashboardUrl,
LastOperation: instance.LastOperation,
}
utils.WriteResponse(w, http.StatusOK, response)
}
func (c *Controller) Bind(w http.ResponseWriter, r *http.Request) {
fmt.Println("Bind Service Instance...")
bindingId := utils.ExtractVarsFromRequest(r, "service_binding_guid")
instanceId := utils.ExtractVarsFromRequest(r, "service_instance_guid")
instance := c.instanceMap[instanceId]
if instance == nil {
w.WriteHeader(http.StatusNotFound)
return
}
ip, userName, privateKey, err := c.cloudClient.InjectKeyPair(instance.InternalId)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
credential := model.Credential{
PublicIP: ip,
UserName: userName,
PrivateKey: privateKey,
}
response := model.CreateServiceBindingResponse{
Credentials: credential,
}
c.bindingMap[bindingId] = &model.ServiceBinding{
Id: bindingId,
ServiceId: instance.ServiceId,
ServicePlanId: instance.PlanId,
PrivateKey: privateKey,
ServiceInstanceId: instance.Id,
}
err = utils.MarshalAndRecord(c.bindingMap, conf.DataPath, conf.ServiceBindingsFileName)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
utils.WriteResponse(w, http.StatusCreated, response)
}
func (c *Controller) CreateServiceInstance(w http.ResponseWriter, r *http.Request) {
fmt.Println("Create Service Instance...")
var instance model.ServiceInstance
err := utils.ProvisionDataFromRequest(r, &instance)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
instanceId, err := c.cloudClient.CreateInstance(instance.Parameters)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
instance.InternalId = instanceId
instance.DashboardUrl = "http://dashbaord_url"
instance.Id = utils.ExtractVarsFromRequest(r, "service_instance_guid")
instance.LastOperation = &model.LastOperation{
State: "in progress",
Description: "creating service instance...",
AsyncPollIntervalSeconds: DEFAULT_POLLING_INTERVAL_SECONDS,
}
c.instanceMap[instance.Id] = &instance
err = utils.MarshalAndRecord(c.instanceMap, conf.DataPath, conf.ServiceInstancesFileName)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
response := model.CreateServiceInstanceResponse{
DashboardUrl: instance.DashboardUrl,
LastOperation: instance.LastOperation,
}
utils.WriteResponse(w, http.StatusAccepted, response)
}