/
deploy_execute.go
175 lines (144 loc) · 5.2 KB
/
deploy_execute.go
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// Copyright © 2018 NAME HERE <EMAIL ADDRESS>
//
// 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 cmd
import (
"fmt"
"github.com/fatih/color"
"github.com/naveego/bosun/pkg/bosun"
"github.com/naveego/bosun/pkg/cli"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"path/filepath"
)
func init() {
}
var deployExecuteCmd = addCommand(deployCmd, &cobra.Command{
Use: "execute {path | {release|stable|unstable}} [apps...]",
Args: cobra.MinimumNArgs(1),
Short: "Executes a deployment against the current environment.",
Long: "If apps are provided, only those apps will be deployed.",
SilenceUsage: true,
RunE: func(cmd *cobra.Command, args []string) error {
b := MustGetBosun()
check(b.ConfirmEnvironment())
p, err := b.GetCurrentPlatform()
if err != nil {
return err
}
req := bosun.ExecuteDeploymentPlanRequest{
Validate: !viper.GetBool(argDeployExecuteSkipValidate),
DiffOnly: viper.GetBool(argDeployExecuteDiffOnly),
DumpValuesOnly: viper.GetBool(argDeployExecuteValuesOnly),
UseSudo: viper.GetBool(ArgGlobalSudo),
}
pathOrSlot := args[0]
switch pathOrSlot {
case "release", "current", bosun.SlotStable, bosun.SlotUnstable:
r, folder, resolveReleaseErr := getReleaseAndPlanFolderName(b, pathOrSlot)
if resolveReleaseErr != nil {
return resolveReleaseErr
}
expectedReleaseHash, hashErr := r.GetChangeDetectionHash()
if hashErr != nil {
return hashErr
}
req.Path = filepath.Join(p.GetDeploymentsDir(), fmt.Sprintf("%s/plan.yaml", folder))
req.Plan, resolveReleaseErr = bosun.LoadDeploymentPlanFromFile(req.Path)
if resolveReleaseErr != nil {
return resolveReleaseErr
}
if req.Plan.BasedOnHash != "" && req.Plan.BasedOnHash != expectedReleaseHash {
confirmed := cli.RequestConfirmFromUser("The release has changed since this plan was created, are you sure you want to continue?")
if !confirmed {
color.Yellow("You may want to run `bosun deploy plan release` to update the deployment plan\n")
return nil
}
}
break
default:
req.Path = pathOrSlot
}
if len(args) > 1 {
req.IncludeApps = args[1:]
}
executor := bosun.NewDeploymentPlanExecutor(b, p)
_, err = executor.Execute(req)
return err
},
}, applyDeployExecuteCmdFlags)
func applyDeployExecuteCmdFlags(cmd *cobra.Command) {
cmd.Flags().Bool(argDeployExecuteSkipValidate, false, "Skip validation")
cmd.Flags().Bool(argDeployExecuteValuesOnly, false, "Display the values which would be used for the deploy, but do not actually execute.")
}
const (
argDeployExecuteSkipValidate = "skip-validation"
argDeployExecuteDiffOnly = "diff-only"
argDeployExecuteValuesOnly = "values-only"
)
var deployDiffCmd = addCommand(deployCmd, &cobra.Command{
Use: "diff {path | {release|stable|unstable}} [apps...]",
Args: cobra.MinimumNArgs(1),
Short: "Shows a diff of what would change if a deployment were executed",
Long: "If apps are provided, only those apps will be deployed.",
SilenceUsage: true,
RunE: func(cmd *cobra.Command, args []string) error {
return diffDeploy(args[0], args[1:]...)
},
}, func(cmd *cobra.Command) {
cmd.Flags().Bool(argDeployExecuteValuesOnly, false, "Display the values which would be used for the deploy.")
})
func diffDeploy(pathOrSlot string, apps ...string) error {
b := MustGetBosun()
check(b.ConfirmEnvironment())
p, err := b.GetCurrentPlatform()
if err != nil {
return err
}
req := bosun.ExecuteDeploymentPlanRequest{
Validate: false,
DiffOnly: true,
DumpValuesOnly: viper.GetBool(argDeployExecuteValuesOnly),
UseSudo: viper.GetBool(ArgGlobalSudo),
}
switch pathOrSlot {
case "release", "current", bosun.SlotStable, bosun.SlotUnstable:
r, folder, resolveReleaseErr := getReleaseAndPlanFolderName(b, pathOrSlot)
if resolveReleaseErr != nil {
return resolveReleaseErr
}
expectedReleaseHash, hashErr := r.GetChangeDetectionHash()
if hashErr != nil {
return hashErr
}
req.Path = filepath.Join(p.GetDeploymentsDir(), fmt.Sprintf("%s/plan.yaml", folder))
req.Plan, resolveReleaseErr = bosun.LoadDeploymentPlanFromFile(req.Path)
if resolveReleaseErr != nil {
return resolveReleaseErr
}
if req.Plan.BasedOnHash != "" && req.Plan.BasedOnHash != expectedReleaseHash {
confirmed := cli.RequestConfirmFromUser("The release has changed since this plan was created, are you sure you want to continue?")
if !confirmed {
color.Yellow("You may want to run `bosun deploy plan release` to update the deployment plan\n")
return nil
}
}
break
default:
req.Path = pathOrSlot
}
req.IncludeApps = apps
executor := bosun.NewDeploymentPlanExecutor(b, p)
_, err = executor.Execute(req)
return err
}