mirror of
https://github.com/alibaba/higress.git
synced 2026-02-24 20:50:51 +08:00
94 lines
2.5 KiB
Go
94 lines
2.5 KiB
Go
// 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 (
|
|
"bytes"
|
|
"fmt"
|
|
"io"
|
|
"os/exec"
|
|
"strings"
|
|
|
|
"github.com/alibaba/higress/hgctl/pkg/helm"
|
|
"github.com/alibaba/higress/pkg/cmd/options"
|
|
)
|
|
|
|
type HelmRelease struct {
|
|
appVersion string `json:"app_version,omitempty"`
|
|
chart string `json:"chart,omitempty"`
|
|
name string `json:"name,omitempty"`
|
|
namespace string `json:"namespace,omitempty"`
|
|
revision string `json:"revision,omitempty"`
|
|
status string `json:"status,omitempty"`
|
|
updated string `json:"updated,omitempty"`
|
|
}
|
|
|
|
type HelmAgent struct {
|
|
profile *helm.Profile
|
|
writer io.Writer
|
|
helmBinaryName string
|
|
quiet bool
|
|
}
|
|
|
|
func NewHelmAgent(profile *helm.Profile, writer io.Writer, quiet bool) *HelmAgent {
|
|
return &HelmAgent{
|
|
profile: profile,
|
|
writer: writer,
|
|
helmBinaryName: "helm",
|
|
quiet: quiet,
|
|
}
|
|
}
|
|
|
|
func (h *HelmAgent) IsHigressInstalled() (bool, error) {
|
|
args := []string{"list", "-n", h.profile.Global.Namespace, "-f", "higress"}
|
|
if len(*options.DefaultConfigFlags.KubeConfig) > 0 {
|
|
args = append(args, fmt.Sprintf("--kubeconfig=%s", *options.DefaultConfigFlags.KubeConfig))
|
|
}
|
|
if len(*options.DefaultConfigFlags.Context) > 0 {
|
|
args = append(args, fmt.Sprintf("--kube-context=%s", *options.DefaultConfigFlags.Context))
|
|
}
|
|
if !h.quiet {
|
|
fmt.Fprintf(h.writer, "\n📦 Running command: %s %s\n\n", h.helmBinaryName, strings.Join(args, " "))
|
|
}
|
|
cmd := exec.Command(h.helmBinaryName, args...)
|
|
var out bytes.Buffer
|
|
var stderr bytes.Buffer
|
|
cmd.Stdout = &out
|
|
cmd.Stderr = &stderr
|
|
|
|
if err := cmd.Start(); err != nil {
|
|
return false, nil
|
|
}
|
|
|
|
done := make(chan error, 1)
|
|
go func() {
|
|
done <- cmd.Wait()
|
|
}()
|
|
|
|
select {
|
|
case err := <-done:
|
|
if err == nil {
|
|
content := out.String()
|
|
if !h.quiet {
|
|
fmt.Fprintf(h.writer, "\n%s\n", content)
|
|
}
|
|
if strings.Contains(content, "deployed") {
|
|
return true, nil
|
|
}
|
|
}
|
|
}
|
|
return false, nil
|
|
}
|