forked from cloudfoundry/bosh-bootloader
/
plan.go
159 lines (132 loc) · 3.96 KB
/
plan.go
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package commands
import (
"fmt"
"os"
"github.com/cloudfoundry/bosh-bootloader/flags"
"github.com/cloudfoundry/bosh-bootloader/storage"
)
type patchDetector interface {
Find() error
}
type Plan struct {
boshManager boshManager
cloudConfigManager cloudConfigManager
stateStore stateStore
patchDetector patchDetector
envIDManager envIDManager
terraformManager terraformManager
lbArgsHandler lbArgsHandler
logger logger
bblVersion string
}
type PlanConfig struct {
Name string
LB storage.LB
}
func NewPlan(boshManager boshManager,
cloudConfigManager cloudConfigManager,
stateStore stateStore,
patchDetector patchDetector,
envIDManager envIDManager,
terraformManager terraformManager,
lbArgsHandler lbArgsHandler,
logger logger,
bblVersion string,
) Plan {
return Plan{
boshManager: boshManager,
cloudConfigManager: cloudConfigManager,
stateStore: stateStore,
patchDetector: patchDetector,
envIDManager: envIDManager,
terraformManager: terraformManager,
lbArgsHandler: lbArgsHandler,
logger: logger,
bblVersion: bblVersion,
}
}
func (p Plan) CheckFastFails(args []string, state storage.State) error {
config, err := p.ParseArgs(args, state)
if err != nil {
return err
}
if err := fastFailBOSHVersion(p.boshManager); err != nil {
return err
}
if err := p.terraformManager.ValidateVersion(); err != nil {
return fmt.Errorf("Terraform manager validate version: %s", err)
}
if state.EnvID != "" && config.Name != "" && config.Name != state.EnvID {
return fmt.Errorf("The director name cannot be changed for an existing environment. Current name is %s.", state.EnvID)
}
return nil
}
func (p Plan) ParseArgs(args []string, state storage.State) (PlanConfig, error) {
var (
config PlanConfig
lbArgs LBArgs
)
planFlags := flags.New("up")
planFlags.String(&config.Name, "name", os.Getenv("BBL_ENV_NAME"))
planFlags.String(&lbArgs.LBType, "lb-type", "")
planFlags.String(&lbArgs.CertPath, "lb-cert", "")
planFlags.String(&lbArgs.KeyPath, "lb-key", "")
planFlags.String(&lbArgs.Domain, "lb-domain", "")
if state.IAAS == "aws" {
planFlags.String(&lbArgs.ChainPath, "lb-chain", "")
}
err := planFlags.Parse(args)
if err != nil {
return PlanConfig{}, err
}
if (lbArgs != LBArgs{}) {
lbState, err := p.lbArgsHandler.GetLBState(state.IAAS, lbArgs)
if err != nil {
return PlanConfig{}, err
}
config.LB = lbState
}
return config, nil
}
func (p Plan) Execute(args []string, state storage.State) error {
config, err := p.ParseArgs(args, state)
if err != nil {
return err
}
_, err = p.InitializePlan(config, state)
return err
}
func (p Plan) InitializePlan(config PlanConfig, state storage.State) (storage.State, error) {
state.BBLVersion = p.bblVersion
state.LB = config.LB
state.NoDirector = false
var err error
state, err = p.envIDManager.Sync(state, config.Name)
if err != nil {
return storage.State{}, fmt.Errorf("Env id manager sync: %s", err)
}
err = p.stateStore.Set(state)
if err != nil {
return storage.State{}, fmt.Errorf("Save state: %s", err)
}
if err := p.terraformManager.Setup(state); err != nil {
return storage.State{}, fmt.Errorf("Terraform manager init: %s", err)
}
if err := p.cloudConfigManager.Initialize(state); err != nil {
return storage.State{}, fmt.Errorf("Cloud config manager initialize: %s", err)
}
if err := p.boshManager.InitializeJumpbox(state); err != nil {
return storage.State{}, fmt.Errorf("Bosh manager initialize jumpbox: %s", err)
}
if err := p.boshManager.InitializeDirector(state); err != nil {
return storage.State{}, fmt.Errorf("Bosh manager initialize director: %s", err)
}
if err := p.patchDetector.Find(); err != nil {
p.logger.Printf("Failed to detect patch files: %s\n", err)
}
return state, nil
}
func (p Plan) IsInitialized(state storage.State) bool {
// If it is older than bbl v5.4.0 with schema 13, we want to re-initialize.
return state.Version >= 13
}