mirror of https://github.com/pulumi/pulumi.git
127 lines
4.2 KiB
Go
127 lines
4.2 KiB
Go
// Copyright 2016-2018, Pulumi Corporation.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package engine
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/pulumi/pulumi/pkg/v3/display"
|
|
"github.com/pulumi/pulumi/pkg/v3/resource/deploy"
|
|
"github.com/pulumi/pulumi/sdk/v3/go/common/diag"
|
|
"github.com/pulumi/pulumi/sdk/v3/go/common/resource/plugin"
|
|
"github.com/pulumi/pulumi/sdk/v3/go/common/util/contract"
|
|
"github.com/pulumi/pulumi/sdk/v3/go/common/util/logging"
|
|
"github.com/pulumi/pulumi/sdk/v3/go/common/workspace"
|
|
)
|
|
|
|
func Refresh(
|
|
u UpdateInfo,
|
|
ctx *Context,
|
|
opts UpdateOptions,
|
|
dryRun bool,
|
|
) (*deploy.Plan, display.ResourceChanges, error) {
|
|
contract.Requiref(u != nil, "u", "cannot be nil")
|
|
contract.Requiref(ctx != nil, "ctx", "cannot be nil")
|
|
|
|
defer func() { ctx.Events <- NewCancelEvent() }()
|
|
|
|
info, err := newDeploymentContext(u, "refresh", ctx.ParentSpan)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
defer info.Close()
|
|
|
|
emitter, err := makeEventEmitter(ctx.Events, u)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
defer emitter.Close()
|
|
|
|
// Force opts.Refresh to true.
|
|
opts.Refresh = true
|
|
|
|
logging.V(7).Infof("*** Starting Refresh(preview=%v) ***", dryRun)
|
|
defer logging.V(7).Infof("*** Refresh(preview=%v) complete ***", dryRun)
|
|
|
|
if err := checkTargets(opts.Targets, u.GetTarget().Snapshot); err != nil {
|
|
return nil, nil, err
|
|
}
|
|
|
|
return update(ctx, info, &deploymentOptions{
|
|
UpdateOptions: opts,
|
|
SourceFunc: newRefreshSource,
|
|
Events: emitter,
|
|
Diag: newEventSink(emitter, false),
|
|
StatusDiag: newEventSink(emitter, true),
|
|
isRefresh: true,
|
|
DryRun: dryRun,
|
|
})
|
|
}
|
|
|
|
func newRefreshSource(
|
|
ctx context.Context, client deploy.BackendClient, opts *deploymentOptions, proj *workspace.Project, pwd, main,
|
|
projectRoot string, target *deploy.Target, plugctx *plugin.Context,
|
|
) (deploy.Source, error) {
|
|
// Like update, we need to gather the set of plugins necessary to refresh everything in the snapshot. While we don't
|
|
// run the program like update does, we still grab the plugins from the program in order to inform the user if their
|
|
// program has updates to plugins that will not be used as part of the refresh operation. In the event that there is
|
|
// no root directory/Pulumi.yaml (perhaps as the result of a command to which an explicit stack name has been passed),
|
|
// we'll populate an empty set of program plugins.
|
|
|
|
var programPlugins PluginSet
|
|
if plugctx.Root != "" {
|
|
runtime := proj.Runtime.Name()
|
|
programInfo := plugin.NewProgramInfo(
|
|
/* rootDirectory */ plugctx.Root,
|
|
/* programDirectory */ pwd,
|
|
/* entryPoint */ main,
|
|
/* options */ proj.Runtime.Options(),
|
|
)
|
|
|
|
var err error
|
|
programPlugins, err = gatherPluginsFromProgram(plugctx, runtime, programInfo)
|
|
if err != nil {
|
|
programPlugins = NewPluginSet()
|
|
}
|
|
} else {
|
|
programPlugins = NewPluginSet()
|
|
}
|
|
|
|
snapshotPlugins, err := gatherPluginsFromSnapshot(plugctx, target)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
pluginUpdates := programPlugins.UpdatesTo(snapshotPlugins)
|
|
if len(pluginUpdates) > 0 {
|
|
for _, update := range pluginUpdates {
|
|
plugctx.Diag.Warningf(diag.Message("", fmt.Sprintf(
|
|
"refresh operation is using an older version of plugin '%s' than the specified program version: %s < %s",
|
|
update.New.Name, update.Old.Version, update.New.Version,
|
|
)))
|
|
}
|
|
}
|
|
|
|
// Like Update, if we're missing plugins, attempt to download the missing plugins.
|
|
if err := EnsurePluginsAreInstalled(ctx, opts, plugctx.Diag, snapshotPlugins.Deduplicate(),
|
|
plugctx.Host.GetProjectPlugins(), false /*reinstall*/, false /*explicitInstall*/); err != nil {
|
|
logging.V(7).Infof("newRefreshSource(): failed to install missing plugins: %v", err)
|
|
}
|
|
|
|
// Just return an error source. Refresh doesn't use its source.
|
|
return deploy.NewErrorSource(proj.Name), nil
|
|
}
|