feat:add installation for higress standalone in local docker environment (#606)

Co-authored-by: 澄潭 <zty98751@alibaba-inc.com>

pkg/cmd/hgctl/installer/installer_docker.go

@@ -0,0 +1,101 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// 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 installer
+
+import (
+	"errors"
+	"fmt"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	"io"
+	"os"
+)
+
+type DockerInstaller struct {
+	started    bool
+	standalone *StandaloneComponent
+	profile    *helm.Profile
+	writer     io.Writer
+}
+
+func (d *DockerInstaller) Install() error {
+	fmt.Fprintf(d.writer, "\n⌛️ Processing installation... \n\n")
+
+	if err := d.standalone.Install(); err != nil {
+		return err
+	}
+
+	profileName, _ := GetInstalledYamlPath()
+	fmt.Fprintf(d.writer, "\n✔️ Wrote Profile: \"%s\" \n", profileName)
+	if err := util.WriteFileString(profileName, util.ToYAML(d.profile), 0o644); err != nil {
+		return err
+	}
+
+	fmt.Fprintf(d.writer, "\n🎊 Install All Resources Complete!\n")
+	return nil
+}
+
+func (d *DockerInstaller) UnInstall() error {
+
+	fmt.Fprintf(d.writer, "\n⌛️ Processing uninstallation... \n\n")
+
+	if err := d.standalone.UnInstall(); err != nil {
+		return err
+	}
+
+	profileName, _ := GetInstalledYamlPath()
+	fmt.Fprintf(d.writer, "\n✔️ Removed Profile: \"%s\" \n", profileName)
+	os.Remove(profileName)
+
+	fmt.Fprintf(d.writer, "\n🎊 Uninstall All Resources Complete!\n")
+	return nil
+}
+
+func (d *DockerInstaller) Upgrade() error {
+	fmt.Fprintf(d.writer, "\n⌛️ Processing upgrade... \n\n")
+
+	if err := d.standalone.Upgrade(); err != nil {
+		return err
+	}
+
+	fmt.Fprintf(d.writer, "\n🎊 Install All Resources Complete!\n")
+	return nil
+}
+
+func NewDockerInstaller(profile *helm.Profile, writer io.Writer, quiet bool) (*DockerInstaller, error) {
+	if profile == nil {
+		return nil, errors.New("install profile is empty")
+	}
+	// initialize components
+	opts := []ComponentOption{
+		WithComponentVersion(profile.Charts.Standalone.Version),
+		WithComponentRepoURL(profile.Charts.Standalone.Url),
+		WithComponentChartName(profile.Charts.Standalone.Name),
+	}
+	if quiet {
+		opts = append(opts, WithQuiet())
+	}
+	standaloneComponent, err := NewStandaloneComponent(profile, writer, opts...)
+	if err != nil {
+		return nil, fmt.Errorf("NewStandaloneComponent failed, err: %s", err)
+	}
+
+	op := &DockerInstaller{
+		profile:    profile,
+		standalone: standaloneComponent,
+		writer:     writer,
+	}
+	return op, nil
+}