forked from pydio/cells
-
Notifications
You must be signed in to change notification settings - Fork 0
/
install.go
349 lines (294 loc) · 10.1 KB
/
install.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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
/*
* Copyright (c) 2018. Abstrium SAS <team (at) pydio.com>
* This file is part of Pydio Cells.
*
* Pydio Cells is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio Cells is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio Cells. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <https://pydio.com>.
*/
package cmd
import (
"bytes"
"fmt"
"net/url"
"os"
"os/exec"
"path/filepath"
"runtime"
"github.com/manifoldco/promptui"
_ "github.com/mholt/caddy/caddyhttp"
"github.com/mholt/caddy/caddytls"
"github.com/micro/go-web"
"github.com/spf13/cobra"
"github.com/pydio/cells/common"
"github.com/pydio/cells/common/caddy"
"github.com/pydio/cells/common/config"
"github.com/pydio/cells/common/log"
"github.com/pydio/cells/common/micro"
"github.com/pydio/cells/common/registry"
"github.com/pydio/cells/common/service"
"github.com/pydio/cells/discovery/install/assets"
)
const (
caddyfile = `
{{.URL}} {
root "{{.Root}}"
proxy /install {{urls .Micro}}
{{.TLS}}
}
`
)
var (
caddyconf = struct {
URL *url.URL
Root string
Micro string
TLS string
}{}
niBindUrl string
niExtUrl string
niDisableSsl bool
niLeEmailContact string
niLeAcceptEula bool
)
// installCmd represents the install command
var installCmd = &cobra.Command{
Use: "install",
Short: "Pydio Cells Installer",
Long: `This command launch the installation process of Pydio Cells.
It will ask for the Bind Host to hook the webserver on a network interface IP, and you can set different hosts for accessing
the machine from outside world (if it is behind a proxy or inside a container with ports mapping for example).
You can launch this installer in non-interactive mode by providing --bind and --external. This will launch the browser-based
installer with SSL active using self_signed setup by default.
You might also use Let's Encrypt automatic certificate generation by providing a contact email and accepting Let's Encrypt EULA, for instance:
$ ` + os.Args[0] + ` install --bind share.mydomain.tld:443 --external share.mydomain.tld --le_email admin@mydomain.tld --le_agree true
For example
- Bind Host : 0.0.0.0:8080
- External Host : share.mydomain.tld
Or
- Bind Host : share.mydomain.tld
- External Host : share.mydomain.tld
Or
- Bind Host : IP:1515 # internal port
- External Host : IP:8080 # external port mapped by docker
Or
- Bind Host : IP:8080
- External Host : IP:8080
It will open a browser to gather necessary information and configuration for Pydio Cells. if you don't have a browser access,
you can launch the command line installation using the install-cli command:
$ ` + os.Args[0] + ` install-cli
Services will all start automatically after the install process is finished.
`,
Run: func(cmd *cobra.Command, args []string) {
cmd.Println("")
cmd.Println("\033[1mWelcome to " + common.PackageLabel + " installation\033[0m")
cmd.Println(common.PackageLabel + " will be configured to run on this machine. Make sure to prepare the following data")
cmd.Println(" - IPs and ports for binding the webserver to outside world")
cmd.Println(" - MySQL 5.6+ (or MariaDB equivalent) server access")
cmd.Println("Pick your installation mode when you are ready.")
cmd.Println("")
var internal, external *url.URL
// If these flags are set, non interractive mode
if niBindUrl != "" && niExtUrl != "" {
var saveMsg, prefix string
if niDisableSsl {
prefix = "http://"
saveMsg = "Install / Non-Interactive / Without SSL"
} else {
saveMsg = "Install / Non-Interactive / "
prefix = "https://"
config.Set(true, "cert", "proxy", "ssl")
if niLeEmailContact != "" {
// TODO add an option to provide specific CA URL
if !niLeAcceptEula {
cmd.Print("fatal: you must accept Let's Encrypt EULA by setting the corresponding flag in order to use this mode")
os.Exit(1)
}
saveMsg += "With Let's Encrypt automatic cert generation"
config.Set(false, "cert", "proxy", "self")
config.Set(niLeEmailContact, "cert", "proxy", "email")
config.Set(config.DefaultCaUrl, "cert", "proxy", "caUrl")
} else {
config.Set(true, "cert", "proxy", "self")
saveMsg += "With self signed certificate"
}
}
internal, _ = url.Parse(prefix + niBindUrl)
config.Set(internal.String(), "defaults", "urlInternal")
external, _ = url.Parse(prefix + niExtUrl)
config.Set(external.String(), "defaults", "url")
config.Save("cli", saveMsg)
} else {
// Gather necessary basic info via the command line
p := promptui.Select{Label: "Installation mode", Items: []string{"Browser-based (requires a browser access)", "Command line (performed in this terminal)"}}
if i, _, e := p.Run(); e != nil {
cmd.Help()
log.Fatal(e.Error())
os.Exit(1)
} else {
if i == 0 {
var err error
internal, external, err = promptAndSaveInstallUrls()
if err != nil {
cmd.Help()
log.Fatal(err.Error())
}
cmd.Printf("About to launch browser install, install URLs:\ninternal: %s\nexternal: %s\n", internal, external)
} else {
// Launch install cli then
installCliCmd.Run(cmd, args)
return
}
}
}
// Installing the JS data
dir, err := assets.GetAssets("../discovery/install/assets/src")
if err != nil {
dir = filepath.Join(config.ApplicationDataDir(), "static", "install")
if err, _, _ := assets.RestoreAssets(dir, assets.PydioInstallBox, nil); err != nil {
cmd.Println("Could not restore install package", err)
os.Exit(0)
}
}
config.Save("cli", "Install / Setting default Port")
// Manage TLS settings
var tls string
if config.Get("cert", "proxy", "ssl").Bool(false) {
if config.Get("cert", "proxy", "self").Bool(false) {
tls = "tls self_signed"
} else if config.Get("cert", "proxy", "email").String("") != "" {
tls = fmt.Sprintf("tls %s", config.Get("cert", "proxy", "email").String(""))
caddytls.Agreed = true
caddytls.DefaultCAUrl = config.Get("cert", "proxy", "caUrl").String("")
// useStagingCA := config.Get("cert", "proxy", "useStagingCA").Bool(false)
} else {
cert := config.Get("cert", "proxy", "certFile").String("")
key := config.Get("cert", "proxy", "keyFile").String("")
if cert != "" && key != "" {
tls = fmt.Sprintf("tls %s %s", cert, key)
}
}
}
// Creating temporary caddy file
caddyconf.URL = internal
caddyconf.Root = dir
caddyconf.Micro = common.SERVICE_MICRO_API
caddyconf.TLS = tls
// starting the registry service
for _, s := range registry.Default.GetServicesByName(defaults.Registry().String()) {
s.Start()
}
// starting the micro service
for _, s := range registry.Default.GetServicesByName(common.SERVICE_MICRO_API) {
s.Start()
}
installFinished := make(chan bool, 1)
// starting the installation REST service
for _, s := range registry.Default.GetServicesByName(common.SERVICE_INSTALL) {
sServ := s.(service.Service)
sServ.Options().Web.Init(web.AfterStop(func() error {
installFinished <- true
return nil
}))
s.Start()
}
config.Save("cli", "Install / Saving final configs")
caddy.Enable(caddyfile, play)
if err := caddy.Start(); err != nil {
cmd.Print(err)
os.Exit(1)
}
instance := caddy.GetInstance()
open(external.String())
go func() {
// Waiting on caddy
instance.Wait()
}()
<-installFinished
instance.ShutdownCallbacks()
instance.Stop()
fmt.Println("")
fmt.Println(promptui.IconGood + "\033[1m Installation Finished: server will restart\033[0m")
fmt.Println("")
// Re-building allServices list
if s, err := registry.Default.ListServices(); err != nil {
cmd.Print("Could not retrieve list of services")
os.Exit(0)
} else {
allServices = s
}
// Start all services
excludes := []string{
common.SERVICE_MICRO_API,
common.SERVICE_REST_NAMESPACE_ + common.SERVICE_INSTALL,
}
for _, service := range allServices {
ignore := false
for _, ex := range excludes {
if service.Name() == ex {
ignore = true
}
}
if service.Regexp() != nil {
ignore = true
}
if !ignore {
if service.RequiresFork() {
if !service.AutoStart() {
continue
}
go service.ForkStart()
} else {
go service.Start()
}
}
}
wg.Add(1)
wg.Wait()
},
}
func play() (*bytes.Buffer, error) {
template := caddy.Get().GetTemplate()
buf := bytes.NewBuffer([]byte{})
if err := template.Execute(buf, caddyconf); err != nil {
return nil, err
}
return buf, nil
}
// open opens the specified URL in the default browser of the user.
func open(url string) error {
var cmd string
var args []string
fmt.Println("Opening URL " + url + " in your browser. Please copy/paste it if the browser is not on the same machine.")
switch runtime.GOOS {
case "windows":
cmd = "cmd"
args = []string{"/c", "start"}
case "darwin":
cmd = "open"
default: // "linux", "freebsd", "openbsd", "netbsd"
cmd = "xdg-open"
}
args = append(args, url)
return exec.Command(cmd, args...).Start()
}
func init() {
flags := installCmd.PersistentFlags()
flags.StringVar(&niBindUrl, "bind", "", "[Non interactive mode] internal URL:PORT on which the main proxy will bind. Self-signed SSL will be used by default")
flags.StringVar(&niExtUrl, "external", "", "[Non interactive mode] external URL:PORT exposed to outside")
flags.BoolVar(&niDisableSsl, "no_ssl", false, "[Non interactive mode] do not enable self signed automatically")
flags.StringVar(&niLeEmailContact, "le_email", "", "[Non interactive mode] contact e-mail for Let's Encrypt provided certificate")
flags.BoolVar(&niLeAcceptEula, "le_agree", false, "[Non interactive mode] accept Let's Encrypt EULA")
RootCmd.AddCommand(installCmd)
}