mirror of
https://github.com/nabbar/golib.git
synced 2025-12-24 11:51:02 +08:00
Package Status:
- Rework for the management of mandatory components to qualify the global status. - Added qualification to components: "should", "must", "one of". - These qualifications will influence the overall state but not the unitary state of each component. Package Socket: - Creation package to open and listen local unix file socket - Allow to specify a handler who's needing a conn instance as entry - Create a client sub package to allow negociate with the local unix file socket Package Shell: - adding sub package for command and command collection Package Monitor: - add function to expose monitor command for shell Package Config: - add function to expose monitor command for shell Package Network: - Add "IP" protocol Pakcage Httpcli: - Rework the construction of the client - Add capability to specify proxy url Package Cobra: - add function to add flag to global command like verbose or config Package Log: - fix seg fault when calling a nil instance - remove println in hookfile / hooksyslog
This commit is contained in:
Nicolas JUHEL
@@ -31,13 +31,11 @@ import (
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"sync"
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"time"
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liblog "github.com/nabbar/golib/logger"
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libsrv "github.com/nabbar/golib/server"
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libctx "github.com/nabbar/golib/context"
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liblog "github.com/nabbar/golib/logger"
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montps "github.com/nabbar/golib/monitor/types"
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libprm "github.com/nabbar/golib/prometheus"
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libsrv "github.com/nabbar/golib/server"
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)
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type Pool interface {
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218
monitor/pool/shell.go
Normal file
218
monitor/pool/shell.go
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@@ -0,0 +1,218 @@
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/*
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* MIT License
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*
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* Copyright (c) 2022 Nicolas JUHEL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*
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*/
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package pool
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import (
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"context"
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"fmt"
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"io"
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monsts "github.com/nabbar/golib/monitor/status"
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shlcmd "github.com/nabbar/golib/shell/command"
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)
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func ShellCommandInfo() []shlcmd.CommandInfo {
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var res = make([]shlcmd.CommandInfo, 0)
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res = append(res, shlcmd.Info("list", "Print the monitors' List"))
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res = append(res, shlcmd.Info("info", "Print information about monitors (leave args empty to print info for all monitors)"))
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res = append(res, shlcmd.Info("start", "Starting monitor (leave args empty to start all monitors)"))
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res = append(res, shlcmd.Info("stop", "Stopping monitor (leave args empty to stop all monitors)"))
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res = append(res, shlcmd.Info("restart", "Restarting monitor (leave args empty to restart all monitors)"))
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res = append(res, shlcmd.Info("status", "Print status & message for monitor (leave args empty to print status of all monitors)"))
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return res
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}
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func (p *pool) GetShellCommand(ctx context.Context) []shlcmd.Command {
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var res = make([]shlcmd.Command, 0)
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res = append(res, shlcmd.New("list", "Print the monitors' List", func(buf io.Writer, err io.Writer, args []string) {
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var list = p.MonitorList()
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for i := 0; i < len(list); i++ {
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_, _ = fmt.Fprintln(buf, list[i])
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}
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}))
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res = append(res, shlcmd.New("info", "Print information about monitors (leave args empty to print info for all monitors)", func(buf io.Writer, err io.Writer, args []string) {
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var list []string
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if len(args) > 0 {
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list = args
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} else {
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list = p.MonitorList()
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}
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for i := 0; i < len(list); i++ {
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if len(list[i]) < 1 {
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continue
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}
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m := p.MonitorGet(list[i])
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if m == nil {
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continue
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}
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inf := m.InfoGet()
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_, _ = fmt.Fprintln(buf, inf.Name())
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for k, v := range inf.Info() {
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_, _ = fmt.Fprintln(buf, fmt.Sprintf("\t%s: %s", k, v))
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}
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_, _ = fmt.Fprintln(buf, "")
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}
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}))
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res = append(res, shlcmd.New("start", "Starting monitor (leave args empty to start all monitors)", func(buf io.Writer, err io.Writer, args []string) {
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var list []string
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if len(args) > 0 {
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list = args
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} else {
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list = p.MonitorList()
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}
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for i := 0; i < len(list); i++ {
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if len(list[i]) < 1 {
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continue
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}
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m := p.MonitorGet(list[i])
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if m == nil {
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continue
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}
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_, _ = fmt.Fprintln(buf, fmt.Sprintf("Starting monitor '%s'", list[i]))
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if e := m.Start(ctx); e != nil {
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_, _ = fmt.Fprintln(err, e)
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}
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_, _ = fmt.Fprintln(buf, fmt.Sprintf("Updating monitor '%s' on pool", list[i]))
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if e := p.MonitorSet(m); e != nil {
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_, _ = fmt.Fprintln(err, e)
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}
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}
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}))
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res = append(res, shlcmd.New("stop", "Stopping monitor (leave args empty to stop all monitors)", func(buf io.Writer, err io.Writer, args []string) {
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var list []string
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if len(args) > 0 {
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list = args
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} else {
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list = p.MonitorList()
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}
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for i := 0; i < len(list); i++ {
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if len(list[i]) < 1 {
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continue
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}
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m := p.MonitorGet(list[i])
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if m == nil {
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continue
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}
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_, _ = fmt.Fprintln(buf, fmt.Sprintf("Stopping monitor '%s'", list[i]))
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if e := m.Stop(ctx); e != nil {
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_, _ = fmt.Fprintln(err, e)
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}
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_, _ = fmt.Fprintln(buf, fmt.Sprintf("Updating monitor '%s' on pool", list[i]))
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if e := p.MonitorSet(m); e != nil {
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_, _ = fmt.Fprintln(err, e)
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}
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}
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}))
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res = append(res, shlcmd.New("restart", "Restarting monitor (leave args empty to restart all monitors)", func(buf io.Writer, err io.Writer, args []string) {
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var list []string
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if len(args) > 0 {
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list = args
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} else {
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list = p.MonitorList()
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}
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for i := 0; i < len(list); i++ {
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if len(list[i]) < 1 {
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continue
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}
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m := p.MonitorGet(list[i])
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if m == nil {
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continue
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}
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_, _ = fmt.Fprintln(buf, fmt.Sprintf("Stopping monitor '%s'", list[i]))
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if e := m.Stop(ctx); e != nil {
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_, _ = fmt.Fprintln(err, e)
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}
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_, _ = fmt.Fprintln(buf, fmt.Sprintf("Starting monitor '%s'", list[i]))
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if e := m.Start(ctx); e != nil {
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_, _ = fmt.Fprintln(err, e)
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}
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_, _ = fmt.Fprintln(buf, fmt.Sprintf("Updating monitor '%s' on pool", list[i]))
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if e := p.MonitorSet(m); e != nil {
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_, _ = fmt.Fprintln(err, e)
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}
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}
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}))
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res = append(res, shlcmd.New("status", "Print status & message for monitor (leave args empty to print status of all monitors)", func(buf io.Writer, err io.Writer, args []string) {
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var list []string
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if len(args) > 0 {
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list = args
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} else {
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list = p.MonitorList()
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}
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for i := 0; i < len(list); i++ {
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if len(list[i]) < 1 {
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continue
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}
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m := p.MonitorGet(list[i])
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if m == nil {
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continue
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}
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s := m.Status()
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if s == monsts.OK {
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_, _ = fmt.Fprintln(buf, fmt.Sprintf("%s - %s", s.String(), list[i]))
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} else {
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_, _ = fmt.Fprintln(err, fmt.Sprintf("%s - %s: %s", s.String(), list[i], m.Message()))
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}
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}
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}))
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return res
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}
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