53 lines
1.0 KiB
Go
53 lines
1.0 KiB
Go
package ssh
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import (
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"sync"
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"golang.org/x/crypto/ssh"
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)
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type List struct {
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Command string `json:"cmd"`
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Clients map[string]*ListResult `json:"clients"`
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sshManager *Manager
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}
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type ListResult struct {
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ssh *ssh.Client
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Running bool `json:"running"`
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WithError bool `json:"with_error"`
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Result string `json:"result"`
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}
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func (m *Manager) CreateList(cmd string) *List {
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list := &List{
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Command: cmd,
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sshManager: m,
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Clients: make(map[string]*ListResult),
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}
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for host, client := range m.clients {
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list.Clients[host] = &ListResult{Running: true, ssh: client}
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}
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return list
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}
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func (l List) Run() {
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wg := new(sync.WaitGroup)
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for host, client := range l.Clients {
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wg.Add(1)
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go l.runlistelement(host, client, wg)
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}
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wg.Wait()
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}
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func (l List) runlistelement(host string, client *ListResult, wg *sync.WaitGroup) {
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defer wg.Done()
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result, err := l.sshManager.run(host, client.ssh, l.Command)
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client.Running = false
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if err != nil {
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client.WithError = true
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return
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}
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client.Result = SSHResultToString(result)
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}
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