-
Notifications
You must be signed in to change notification settings - Fork 0
/
lbconf.go
90 lines (78 loc) · 2.56 KB
/
lbconf.go
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
package main
import (
"flag"
"fmt"
"gitlab.cern.ch/lb-experts/lbconf/connect"
"gitlab.cern.ch/lb-experts/lbconf/lbconfig"
"log/syslog"
"net/http"
"os"
)
const (
Lbparamsurl = "https://aiermis.cern.ch/u/api/v1/alias/?format=json&limit=0"
Localcacert = "/etc/pki/tls/certs/CERN-bundle.pem"
Pdburl = "https://constable.cern.ch:9082/pdb/query/v4/resources/Lbd::Client"
)
var configDirFlag = flag.String("configdir", "/usr/local/etc", "specify configuration directory path")
var PartitionFlag = flag.String("partition", "golang", "specify lbd partition")
var debugFlag = flag.Bool("debug", false, "set lbconf in debug mode")
var stdoutFlag = flag.Bool("stdout", false, "send report to stdtout")
func main() {
flag.Parse()
Hostname, err := os.Hostname()
if err != nil {
fmt.Printf("Hostname Error: %s\n", err.Error())
os.Exit(1)
}
Hostcert := fmt.Sprintf("/var/lib/puppet/ssl/certs/%s.pem", Hostname)
Hostprivkey := fmt.Sprintf("/var/lib/puppet/ssl/private_keys/%s.pem", Hostname)
//Hostprivkey := fmt.Sprintf("/afs/cern.ch/user/r/reguero/work/git/golbconf/%s.pem", Hostname)
Configdir := *configDirFlag
Reportfile := fmt.Sprintf("%s/load-balancing.report", Configdir)
Lbheader := fmt.Sprintf("%s/load-balancing.conf-header", Configdir)
Configfile := fmt.Sprintf("%s/load-balancing.conf", Configdir)
lg := lbconfig.Log{Writer: syslog.Writer{}, Syslog: false, Stdout: *stdoutFlag, Debugflag: *debugFlag, TofilePath: Reportfile}
lbconfig := lbconfig.LBConfig{}
lbconfig.Lbpartition = *PartitionFlag
lbconfig.Debug = *debugFlag
lbconfig.Rlog = &lg
pdb := connect.Connect{
Ca: Localcacert,
HostCert: Hostcert,
HostKey: Hostprivkey,
Url: Pdburl,
Client: &http.Client{}}
err, aliasresources := pdb.GetData()
if err != nil {
fmt.Printf("Error: %s\n", err.Error())
os.Exit(1)
}
lbp := connect.Connect{
Ca: Localcacert,
HostCert: Hostcert,
HostKey: Hostprivkey,
Url: Lbparamsurl,
Client: &http.Client{}}
err, lbparams := lbp.GetData()
if err != nil {
fmt.Printf("Error: %s\n", err.Error())
os.Exit(1)
}
err = lbconfig.Get_alias_resources_from_pdb(aliasresources)
if err != nil {
fmt.Printf("Get_alias_resources_from_pdb Error: %s\n", err.Error())
os.Exit(1)
}
err = lbconfig.Get_alias_objects_from_ermis(lbparams)
if err != nil {
fmt.Printf("Get_alias_objects_from_ermis Error: %s\n", err.Error())
os.Exit(1)
}
lbconfig.Gen_params()
lbconfig.Gen_clusters()
err = lbconfig.Create_config_file(Lbheader, Configfile)
if err != nil {
fmt.Printf("Create_config_file Error: %s\n", err.Error())
os.Exit(1)
}
}