mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
84 lines
2.2 KiB
Go
84 lines
2.2 KiB
Go
// Copyright 2022 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package e2e
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import (
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"encoding/json"
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"fmt"
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"strings"
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clientv3 "go.etcd.io/etcd/client/v3"
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)
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type EtcdctlV3 struct {
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endpoints []string
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}
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func NewEtcdctl(endpoints []string) *EtcdctlV3 {
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return &EtcdctlV3{
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endpoints: endpoints,
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}
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}
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func (ctl *EtcdctlV3) Put(key, value string) error {
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args := ctl.cmdArgs()
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args = append(args, "put", key, value)
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return spawnWithExpect(args, "OK")
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}
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func (ctl *EtcdctlV3) AlarmList() (*clientv3.AlarmResponse, error) {
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var resp clientv3.AlarmResponse
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err := ctl.spawnJsonCmd(&resp, "alarm", "list")
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return &resp, err
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}
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func (ctl *EtcdctlV3) MemberList() (*clientv3.MemberListResponse, error) {
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var resp clientv3.MemberListResponse
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err := ctl.spawnJsonCmd(&resp, "member", "list")
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return &resp, err
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}
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func (ctl *EtcdctlV3) Compact(rev int64) (*clientv3.CompactResponse, error) {
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args := ctl.cmdArgs("compact", fmt.Sprint(rev))
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return nil, spawnWithExpect(args, fmt.Sprintf("compacted revision %v", rev))
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}
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func (ctl *EtcdctlV3) spawnJsonCmd(output interface{}, args ...string) error {
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args = append(args, "-w", "json")
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cmd, err := spawnCmd(append(ctl.cmdArgs(), args...), nil)
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if err != nil {
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return err
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}
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line, err := cmd.Expect("header")
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if err != nil {
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return err
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}
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return json.Unmarshal([]byte(line), output)
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}
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func (ctl *EtcdctlV3) cmdArgs(args ...string) []string {
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cmdArgs := []string{ctlBinPath + "3"}
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for k, v := range ctl.flags() {
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cmdArgs = append(cmdArgs, fmt.Sprintf("--%s=%s", k, v))
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}
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return append(cmdArgs, args...)
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}
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func (ctl *EtcdctlV3) flags() map[string]string {
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fmap := make(map[string]string)
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fmap["endpoints"] = strings.Join(ctl.endpoints, ",")
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return fmap
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}
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