/
install.go
113 lines (101 loc) · 4.21 KB
/
install.go
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// This file is part of MinIO DirectPV
// Copyright (c) 2021, 2022 MinIO, Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package main
import (
"context"
"fmt"
"os"
"github.com/fatih/color"
"github.com/minio/directpv/pkg/consts"
"github.com/minio/directpv/pkg/installer"
"github.com/spf13/cobra"
"k8s.io/klog/v2"
)
var installCmd = &cobra.Command{
Use: "install",
Short: "Install " + consts.AppPrettyName + " in Kubernetes.",
SilenceUsage: true,
SilenceErrors: true,
RunE: func(c *cobra.Command, args []string) error {
return install(c.Context(), args)
},
}
var (
admissionControl = false
image = consts.AppName + ":" + Version
registry = "quay.io"
org = "minio"
nodeSelectorParameters = []string{}
tolerationParameters = []string{}
seccompProfile = ""
apparmorProfile = ""
auditInstall = "install"
imagePullSecrets = []string{}
)
func init() {
if Version == "" {
image = consts.AppName + ":0.0.0-dev"
}
installCmd.PersistentFlags().StringVarP(&image, "image", "i", image, consts.AppPrettyName+" image")
installCmd.PersistentFlags().StringSliceVarP(&imagePullSecrets, "image-pull-secrets", "", imagePullSecrets, "Image pull secrets to be set in pod specs")
installCmd.PersistentFlags().StringVarP(®istry, "registry", "r", registry, "Registry where "+consts.AppPrettyName+" images are available")
installCmd.PersistentFlags().StringVarP(&org, "org", "g", org, "Organization name on the registry holds "+consts.AppPrettyName+" images")
installCmd.PersistentFlags().BoolVarP(&admissionControl, "admission-control", "", admissionControl, "Turn on "+consts.AppPrettyName+" admission controller")
installCmd.PersistentFlags().StringSliceVarP(&nodeSelectorParameters, "node-selector", "n", nodeSelectorParameters, "Node selector parameters")
installCmd.PersistentFlags().StringSliceVarP(&tolerationParameters, "tolerations", "t", tolerationParameters, "Tolerations parameters")
installCmd.PersistentFlags().StringVarP(&seccompProfile, "seccomp-profile", "", seccompProfile, "Set Seccomp profile")
installCmd.PersistentFlags().StringVarP(&apparmorProfile, "apparmor-profile", "", apparmorProfile, "Set Apparmor profile")
}
func install(ctx context.Context, args []string) (err error) {
nodeSelector, err := parseNodeSelector(nodeSelectorParameters)
if err != nil {
return fmt.Errorf("%w; format of '--node-selector' flag value must be [<key>=<value>]", err)
}
tolerations, err := parseTolerations(tolerationParameters)
if err != nil {
return fmt.Errorf("%w; format of '--tolerations' flag value must be <key>[=value]:<NoSchedule|PreferNoSchedule|NoExecute>", err)
}
file, err := openAuditFile(auditInstall)
if err != nil {
klog.ErrorS(err, "unable to open audit file", "file", auditInstall)
fmt.Fprintln(os.Stderr, color.HiYellowString("Skipping audit logging"))
}
defer func() {
if file != nil {
if err := file.Close(); err != nil {
klog.ErrorS(err, "unable to close audit file")
}
}
}()
installConfig := &installer.Config{
Identity: identity,
ContainerImage: image,
ContainerOrg: org,
ContainerRegistry: registry,
AdmissionControl: admissionControl,
NodeSelector: nodeSelector,
Tolerations: tolerations,
SeccompProfile: seccompProfile,
ApparmorProfile: apparmorProfile,
DryRun: dryRun,
AuditFile: file,
ImagePullSecrets: imagePullSecrets,
}
if err = installer.Install(ctx, installConfig); err == nil && !dryRun {
fmt.Println(color.HiWhiteString(consts.AppPrettyName), "is installed successfully")
}
return err
}