/
dis_warehouse.go
194 lines (167 loc) · 4.85 KB
/
dis_warehouse.go
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// The MIT License (MIT)
// Copyright (c) 2014 William Miller
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package fedops
import (
// Standard
"fmt"
"time"
// 3rd Party
// FedOps
"github.com/wmiller848/Fedops/lib/encryption"
"github.com/wmiller848/Fedops/lib/engine/warehouse"
"github.com/wmiller848/Fedops/lib/providers"
)
// type Warehouse struct {
// fedops_provider.ProviderVM
// WarehouseID string
// Containers []string
// }
func (d *Dispatcher) CreateWarehouse(promise chan FedopsAction, providerName, memSize, diskSize, numVcpus string) {
// Cycle through all the provider tokens
for name, token := range d.Config.Tokens {
switch name {
case fedops_provider.DigitalOceanName:
auth := fedops_provider.DigitalOceanAuth{
ApiKey: token.AccessToken,
}
provider := fedops_provider.DigitalOceanProvider(auth)
status := d._createWarehouse(&provider)
if status == FedopsError {
promise <- FedopsAction{
Status: FedopsError,
}
return
}
}
}
persisted := d.Unload()
if persisted != true {
promise <- FedopsAction{
Status: FedopsError,
}
}
promise <- FedopsAction{
Status: FedopsOk,
}
}
func (d *Dispatcher) _createWarehouse(provider fedops_provider.Provider) uint {
size, err := provider.GetDefaultSize()
if err != nil {
fmt.Println(err.Error())
return FedopsError
}
image, err := provider.GetDefaultImage()
if err != nil {
fmt.Println(err.Error())
return FedopsError
}
// See if there is a key for this provider
vmid, err := fedops_encryption.GenerateRandomHex(WarehouseIDSize)
if err != nil {
fmt.Println(err.Error())
return FedopsError
}
vm, err := provider.CreateVM(vmid, size, image, d.Config.SSHKeys)
if err != nil {
fmt.Println(err.Error())
return FedopsError
}
warehouse := new(fedops_warehouse.Warehouse)
warehouse.WarehouseID = vmid
warehouse.ID = vm.ID
warehouse.Provider = provider.Name()
d.Config.Warehouses[vmid] = warehouse
fmt.Printf("Initializing...")
done := false
for done == false {
time.Sleep(FedopsPoolTime * time.Second)
fmt.Printf(".")
// fmt.Println("Refreshing...")
promise := make(chan FedopsAction)
go d.Refresh(promise)
result := <-promise
if result.Status == FedopsError {
return FedopsError
}
if d.Config.Warehouses[vmid].Status == "up" {
done = true
}
}
fmt.Printf("\r\n")
fmt.Printf("Bootstrapping...")
done = false
go func() {
for done == false {
time.Sleep(FedopsPoolTime * time.Second)
fmt.Printf(".")
}
}()
// Give the machine a few seconds to boot
time.Sleep(FedopsBootWaitTime * time.Second)
d._bootstrap(warehouse.WarehouseID, FedopsTypeWarehouse)
done = true
fmt.Printf("\r\n")
return FedopsOk
}
func (d *Dispatcher) DestroyWarehouse(promise chan FedopsAction, warehouseID string) {
warehouse, ok := d.Config.Warehouses[warehouseID]
if !ok {
fmt.Println("Unable to locate warehouse with ID " + warehouseID)
promise <- FedopsAction{
Status: FedopsError,
}
return
}
token := d.Config.Tokens[warehouse.Provider]
switch warehouse.Provider {
case fedops_provider.DigitalOceanName:
auth := fedops_provider.DigitalOceanAuth{
ApiKey: token.AccessToken,
}
provider := fedops_provider.DigitalOceanProvider(auth)
status := d._destroyWarehouse(&provider, *warehouse)
if status == FedopsError {
promise <- FedopsAction{
Status: FedopsError,
}
return
}
}
d.Config.Warehouses[warehouseID] = nil
delete(d.Config.Warehouses, warehouseID)
persisted := d.Unload()
if persisted != true {
promise <- FedopsAction{
Status: FedopsError,
}
}
promise <- FedopsAction{
Status: FedopsOk,
}
}
func (d *Dispatcher) _destroyWarehouse(provider fedops_provider.Provider, warehouse fedops_warehouse.Warehouse) uint {
vm := fedops_provider.ProviderVM{
ID: warehouse.ID,
}
err := provider.DestroyVM(vm)
if err != nil {
fmt.Println(err.Error())
return FedopsError
}
return FedopsOk
}