1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0
package main
import (
"os"
"strings"
"go.wit.com/lib/gui/shell"
"go.wit.com/log"
)
func pingStatus() error {
var url string
url = me.urlbase + "/status?hostname=" + me.machine.Hostname
/*
msg, err := me.machine.Packages.Marshal()
if err != nil {
log.Info("proto.Marshal() failed:", err)
return err
}
log.Info("proto Marshal len =", len(msg))
*/
body, err := me.machine.HttpPostMachine(url)
if err != nil {
log.Info("httpPost() failed:", err)
return err
}
test := strings.TrimSpace(string(body))
// log.Info("virtigo returned body:", test)
for _, line := range strings.Split(test, "\n") {
switch line {
case "upgrade":
log.Info("should upgrade now")
default:
log.Info("GOT:", line)
}
}
return nil
}
func sendMachine(s string) error {
var url string
url = me.urlbase + "/machine"
body, err := me.machine.HttpPostMachine(url)
if err != nil {
log.Info("httpPost() failed: url", url)
log.Info("httpPost() failed:", err)
log.Info("httpPost() data:", string(body))
return err
}
// out := strings.TrimSpace(string(body))
// log.Info("httpPost() data:", out, len(body))
test := strings.TrimSpace(string(body))
// log.Info("virtigo returned body:", test)
for _, line := range strings.Split(test, "\n") {
if line == "good" {
log.Info(s, "zookeeper is healthy")
me.failcount = 0
} else if line == "kill" {
os.Exit(0)
} else if strings.HasPrefix(line, "apt update") {
log.Info("machine upgrade now", line)
shell.RunRealtime([]string{"mv", "-f", "/usr/bin/zood", "/usr/bin/zood.last"})
shell.RunRealtime([]string{"apt", "update"})
shell.RunRealtime([]string{"apt", "install", "zood"})
if shell.Exists("/usr/bin/zood") {
shell.RunRealtime([]string{"rm", "-f", "/usr/bin/zood.last"})
} else {
// there is not a new version of the binary. move the old one back
shell.RunRealtime([]string{"mv", "-f", "/usr/bin/zood.last", "/usr/bin/zood"})
}
os.Exit(0)
} else if strings.HasPrefix(line, "apt install") {
log.Info("Got to apt install", line)
parts := strings.Fields(line)
if len(parts) > 1 {
cmd := []string{"apt"}
cmd = append(cmd, parts[1:]...)
log.Info("Got to parts =", parts)
log.Info("Got to cmd =", cmd)
shell.RunRealtime(cmd)
} else {
log.Info("nothing to install for line:", line)
}
} else {
log.Info(me.urlbase, "is maybe not working GOT:", line)
log.Info(me.urlbase, "fail count", me.failcount, "from hostname", me.machine.Hostname)
}
}
return nil
}
|
