pulumi/pkg/backend/cloud/stack.go

109 lines
4.2 KiB
Go

// Copyright 2016-2018, Pulumi Corporation. All rights reserved.
package cloud
import (
"github.com/pulumi/pulumi/pkg/apitype"
"github.com/pulumi/pulumi/pkg/backend"
"github.com/pulumi/pulumi/pkg/engine"
"github.com/pulumi/pulumi/pkg/operations"
"github.com/pulumi/pulumi/pkg/resource"
"github.com/pulumi/pulumi/pkg/resource/config"
"github.com/pulumi/pulumi/pkg/resource/deploy"
"github.com/pulumi/pulumi/pkg/tokens"
"github.com/pulumi/pulumi/pkg/workspace"
)
// Stack is a cloud stack. This simply adds some cloud-specific properties atop the standard backend stack interface.
type Stack interface {
backend.Stack
CloudURL() string // the URL to the cloud containing this stack.
OrgName() string // the organization that owns this stack.
CloudName() string // the PPC in which this stack is running.
RunLocally() bool // true if previews/updates/destroys targeting this stack run locally.
}
// cloudStack is a cloud stack descriptor.
type cloudStack struct {
name tokens.QName // the stack's name.
cloudURL string // the URL to the cloud containing this stack.
orgName string // the organization that owns this stack.
cloudName string // the PPC in which this stack is running.
config config.Map // the stack's config bag.
snapshot *deploy.Snapshot // a snapshot representing the latest deployment state.
b *cloudBackend // a pointer to the backend this stack belongs to.
}
func newStack(apistack apitype.Stack, b *cloudBackend) Stack {
// Create a fake snapshot out of this stack.
// TODO[pulumi/pulumi-service#249]: add time, version, etc. info to the manifest.
stackName := apistack.StackName
var resources []*resource.State
for _, res := range apistack.Resources {
resources = append(resources, resource.NewState(
res.Type,
res.URN,
res.Custom,
false,
res.ID,
resource.NewPropertyMapFromMap(res.Inputs),
resource.NewPropertyMapFromMap(res.Outputs),
res.Parent,
res.Protect,
// TODO(swgillespie) provide an actual list of dependencies
[]resource.URN{},
))
}
snapshot := deploy.NewSnapshot(stackName, deploy.Manifest{}, resources)
// Now assemble all the pieces into a stack structure.
return &cloudStack{
name: stackName,
cloudURL: b.CloudURL(),
orgName: apistack.OrgName,
cloudName: apistack.CloudName,
config: nil, // TODO[pulumi/pulumi-service#249]: add the config variables.
snapshot: snapshot,
b: b,
}
}
// managedCloudName is the name used to refer to the cloud in the Pulumi Service that owns all of an organization's
// managed stacks. All engine operations for a managed stack--previews, updates, destroys, etc.--run locally.
const managedCloudName = "pulumi"
func (s *cloudStack) Name() tokens.QName { return s.name }
func (s *cloudStack) Config() config.Map { return s.config }
func (s *cloudStack) Snapshot() *deploy.Snapshot { return s.snapshot }
func (s *cloudStack) Backend() backend.Backend { return s.b }
func (s *cloudStack) CloudURL() string { return s.cloudURL }
func (s *cloudStack) OrgName() string { return s.orgName }
func (s *cloudStack) CloudName() string { return s.cloudName }
func (s *cloudStack) RunLocally() bool { return s.cloudName == managedCloudName }
func (s *cloudStack) Remove(force bool) (bool, error) {
return backend.RemoveStack(s, force)
}
func (s *cloudStack) Update(proj *workspace.Project, root string,
m backend.UpdateMetadata, opts engine.UpdateOptions, displayOpts backend.DisplayOptions) error {
return backend.UpdateStack(s, proj, root, m, opts, displayOpts)
}
func (s *cloudStack) Destroy(proj *workspace.Project, root string,
m backend.UpdateMetadata, opts engine.UpdateOptions, displayOpts backend.DisplayOptions) error {
return backend.DestroyStack(s, proj, root, m, opts, displayOpts)
}
func (s *cloudStack) GetLogs(query operations.LogQuery) ([]operations.LogEntry, error) {
return backend.GetStackLogs(s, query)
}
func (s *cloudStack) ExportDeployment() (*apitype.UntypedDeployment, error) {
return backend.ExportStackDeployment(s)
}
func (s *cloudStack) ImportDeployment(deployment *apitype.UntypedDeployment) error {
return backend.ImportStackDeployment(s, deployment)
}