/
workspaceUpgrade.go
166 lines (152 loc) · 5.05 KB
/
workspaceUpgrade.go
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package main
import (
"os/exec"
"strconv"
"strings"
"github.com/blang/semver"
"github.com/chef/automate/components/automate-cli/pkg/status"
"github.com/chef/automate/components/automate-deployment/pkg/airgap"
"github.com/chef/automate/components/automate-deployment/pkg/manifest/parser"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
const habpkgcmd = "HAB_LICENSE=accept-no-persist hab pkg path chef/automate-ha-deployment"
const saashabpkgcmd = "HAB_LICENSE=accept-no-persist hab pkg path chef/chef-saas-deployment"
const pkgName = "automate-ha-deployment"
const saaspkgName = "chef-saas-deployment"
const workspaceUpgradeHelpDocs = `
This command will be used to upgrde Automate HA workspace version.
Usage:
chef-automate workspace-upgrade <airgap-bundle>
`
func init() {
workspaceUpgrdeCmd.SetUsageTemplate(workspaceUpgradeHelpDocs)
RootCmd.AddCommand(workspaceUpgrdeCmd)
}
var workspaceUpgrdeCmd = &cobra.Command{
Use: "workspace-upgrade",
Short: "upgrdeWorkspace",
Long: "Upgrade Automate HA workspace version",
Annotations: map[string]string{
NoCheckVersionAnnotation: NoCheckVersionAnnotation,
},
RunE: worspaceUpgradeCmdExecute,
Hidden: true,
}
func worspaceUpgradeCmdExecute(cmd *cobra.Command, args []string) error {
if len(args) < 1 {
return status.Wrap(errors.New("Incorrect command usage"), 0, workspaceUpgradeHelpDocs)
}
if isA2HARBFileExist() {
err, upgraded := upgradeWorspace(args[0], upgradeRunCmdFlags.saas, upgradeRunCmdFlags.upgradefrontends, upgradeRunCmdFlags.upgradebackends)
if err != nil {
return status.Annotate(err, status.UpgradeError)
}
if !upgraded {
return errors.New("No upgrade available in airgap bundle")
} else {
writer.Println("upgraded.")
return nil
}
}
return errors.New(AUTOMATE_HA_INVALID_BASTION)
}
func upgradeWorspace(bundle string, saas bool, frontend bool, backend bool) (error, bool) {
updateAvailabe, err := checkIfNewBundleHaveWorkspaceUpdate(bundle, saas)
if err != nil {
writer.Println(err.Error())
}
if updateAvailabe {
upgradeAccepted := false
if upgradeRunCmdFlags.upgradeHAWorkspace == "" {
response, err := writer.Prompt("Automate HA workspace will get updated to latest version press y to agree, n to to disagree? [y/n]")
if err != nil {
upgradeAccepted = false
}
if !strings.Contains(response, "y") {
upgradeAccepted = false
writer.Println("Not update HA workspace to newer version.")
} else {
upgradeAccepted = true
}
} else if upgradeRunCmdFlags.upgradeHAWorkspace == "no" {
upgradeAccepted = false
} else if upgradeRunCmdFlags.upgradeHAWorkspace == "yes" {
upgradeAccepted = true
} else {
return errors.New("Not a vaild argumnet for workspace-upgrade"), false
}
if upgradeAccepted {
writer.Println("Bootstraping for new version.")
err := doBootstrapEnv(bundle, upgradeRunCmdFlags.saas, frontend, backend)
if err != nil {
writer.Println(err.Error())
return nil, false
}
return nil, true
}
}
return nil, false
}
func checkIfNewBundleHaveWorkspaceUpdate(bundle string, saas bool) (bool, error) {
currVerAndRel := getCurrentInstalledWorsapceVersion(saas)
newVersion, err := getWorkspaceVersionFromBundle(bundle, saas)
if err != nil {
return false, err
}
nv0 := semver.MustParse(newVersion[0])
cv0 := semver.MustParse(currVerAndRel[0])
nv1, _ := strconv.ParseInt(strings.TrimSpace(newVersion[1]), 10, 64)
cv1, _ := strconv.ParseInt(strings.TrimSpace(currVerAndRel[1]), 10, 64)
if nv0.GT(cv0) || nv1 > cv1 {
writer.Println("update for new verison of automate-ha-deployment available")
writer.Printf("Installed version %s, %s \n", currVerAndRel[0], currVerAndRel[1])
writer.Printf("Airgap bundled version %s, %s \n", newVersion[0], newVersion[1])
return true, nil
}
return false, nil
}
func getCurrentInstalledWorsapceVersion(saas bool) []string {
pkgcmd := habpkgcmd
if saas {
pkgcmd = saashabpkgcmd
}
out, err := exec.Command("/bin/sh", "-c", pkgcmd).Output()
if err != nil {
writer.Fail(err.Error())
return nil
}
currentVersion := string(out)
cvTokens := strings.Split(currentVersion, "/")
currVerAndRel := cvTokens[len(cvTokens)-2:]
return currVerAndRel
}
func getWorkspaceVersionFromBundle(bundle string, saas bool) ([]string, error) {
_, manifestBytes, err := airgap.GetMetadata(bundle)
if err != nil {
return nil, status.Annotate(err, status.AirgapUnpackInstallBundleError)
}
manifest, err := parser.ManifestFromBytes(manifestBytes)
if err != nil {
return nil, status.Annotate(err, status.AirgapUnpackInstallBundleError)
}
writer.Printf(" Version: %s\n", manifest.Build)
writer.Printf("Build SHA: %s\n", manifest.BuildSHA)
writer.Printf(" Packages:\n")
workspacePkgVersion := make([]string, 2)
for _, pkg := range manifest.Packages {
habpkgname := pkgName
if saas {
habpkgname = saaspkgName
}
_pkgName := pkg.Name()
if strings.Contains(_pkgName, habpkgname) {
pkg.Release()
workspacePkgVersion[0] = pkg.Version()
workspacePkgVersion[1] = pkg.Release()
//append(workspacePkgVersion, pkg.Version(), pkg.Release())
break
}
}
return workspacePkgVersion, nil
}