func (c *Controller) UnBind(w http.ResponseWriter, r *http.Request) {
fmt.Println("Unbind Service Instance...")
statusCode, err := authentication(r)
if err != nil {
w.WriteHeader(statusCode)
return
}
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.serviceClient.RegenerateAccessKeys(instance.ResourceGroupName, instance.StorageAccountName)
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
}
response := make(map[string]string)
utils.WriteResponse(w, http.StatusOK, response)
}
func (c *Controller) deleteAssociatedBindings(instanceId string) error {
for id, binding := range c.bindingMap {
if binding.ServiceInstanceId == instanceId {
delete(c.bindingMap, id)
}
}
return utils.MarshalAndRecord(c.bindingMap, conf.DataPath, conf.ServiceBindingsFileName)
}
func (c *Controller) Bind(w http.ResponseWriter, r *http.Request) {
fmt.Println("Bind Service Instance...")
statusCode, err := authentication(r)
if err != nil {
w.WriteHeader(statusCode)
return
}
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
}
primaryAccessKey, secondaryAccessKey, containerName, err := c.serviceClient.GetAccessKeys(instanceId, instance.ResourceGroupName, instance.StorageAccountName, instance.ContainerAccessType)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
credentials := model.Credentials{
StorageAccountName: instance.StorageAccountName,
ContainerName: containerName,
PrimaryAccessKey: primaryAccessKey,
SecondaryAccessKey: secondaryAccessKey,
}
response := model.CreateServiceBindingResponse{
Credentials: credentials,
}
c.bindingMap[bindingId] = &model.ServiceBinding{
Id: bindingId,
ServiceId: instance.ServiceId,
ServicePlanId: instance.PlanId,
ServiceInstanceId: instance.Id,
Credentials: credentials,
}
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) GetServiceInstance(w http.ResponseWriter, r *http.Request) {
fmt.Println("Get Service Instance State....")
statusCode, err := authentication(r)
if err != nil {
w.WriteHeader(statusCode)
return
}
instanceId := utils.ExtractVarsFromRequest(r, "service_instance_guid")
instance := c.instanceMap[instanceId]
if instance == nil {
w.WriteHeader(http.StatusGone)
return
}
state, err := c.serviceClient.GetInstanceState(instance.ResourceGroupName, instance.StorageAccountName)
if err != nil {
if strings.Contains(err.Error(), "404") {
w.WriteHeader(http.StatusGone)
} else {
w.WriteHeader(http.StatusInternalServerError)
}
return
}
if state == storage.Creating || state == storage.ResolvingDNS {
instance.State = "in progress"
instance.Description = "Creating the service instance, state: " + string(state)
} else if state == storage.Succeeded {
instance.State = "succeeded"
instance.Description = "Successfully created the service instance, state: " + string(state)
} else {
instance.State = "failed"
instance.Description = "Failed to create the service instance, state: " + string(state)
}
err = utils.MarshalAndRecord(c.instanceMap, conf.DataPath, conf.ServiceInstancesFileName)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
response := model.CreateLastOperationResponse{
State: instance.State,
Description: instance.Description,
}
utils.WriteResponse(w, http.StatusOK, response)
}
func (c *Controller) CreateServiceInstance(w http.ResponseWriter, r *http.Request) {
fmt.Println("Create Service Instance...")
statusCode, err := authentication(r)
if err != nil {
w.WriteHeader(statusCode)
return
}
var instance model.ServiceInstance
instance.DashboardUrl = "http://dashbaord_url"
err = utils.ProvisionDataFromRequest(r, &instance)
if err != nil {
fmt.Println("Failed to provision data from request")
w.WriteHeader(http.StatusInternalServerError)
return
}
acceptsIncomplete := r.URL.Query().Get("accepts_incomplete")
if acceptsIncomplete != "true" {
fmt.Println("Only asynchronous provisioning is supported")
response := make(map[string]string)
response["error"] = "AsyncRequired"
response["description"] = "This service plan requires client support for asynchronous service operations."
utils.WriteResponse(w, 422, response)
return
}
serviceInstanceGuid := utils.ExtractVarsFromRequest(r, "service_instance_guid")
instance.Id = serviceInstanceGuid
var containerAccessType storageclient.ContainerAccessType
switch instance.Parameters.(type) {
case map[string]interface{}:
param := instance.Parameters.(map[string]interface{})
if param["container_access_type"] != nil {
containerAccessType = storageclient.ContainerAccessType(param["container_access_type"].(string))
} else {
containerAccessType = storageclient.ContainerAccessTypePrivate
}
default:
containerAccessType = storageclient.ContainerAccessTypePrivate
}
resourceGroupName, storageAccountName, err := c.serviceClient.CreateInstance(serviceInstanceGuid, instance.Parameters)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
return
}
instance.ResourceGroupName = resourceGroupName
instance.StorageAccountName = storageAccountName
instance.ContainerAccessType = containerAccessType
instance.State = "in progress"
instance.Description = "creating service instance..."
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,
}
utils.WriteResponse(w, http.StatusAccepted, response)
}