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7d73b2c6 | 1 | ;;; GNU Guix --- Functional package management for GNU |
e8cec7cc | 2 | ;;; Copyright © 2016, 2017, 2020 Ludovic Courtès <ludo@gnu.org> |
7d73b2c6 | 3 | ;;; Copyright © 2016 John Darrington <jmd@gnu.org> |
b09a8da4 | 4 | ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com> |
fdfdecdb | 5 | ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr> |
c24b1547 | 6 | ;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org> |
907eeac2 | 7 | ;;; Copyright © 2019, 2020 Ricardo Wurmus <rekado@elephly.net> |
7d73b2c6 JD |
8 | ;;; |
9 | ;;; This file is part of GNU Guix. | |
10 | ;;; | |
11 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
12 | ;;; under the terms of the GNU General Public License as published by | |
13 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
14 | ;;; your option) any later version. | |
15 | ;;; | |
16 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
17 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;;; GNU General Public License for more details. | |
20 | ;;; | |
21 | ;;; You should have received a copy of the GNU General Public License | |
22 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
23 | ||
24 | (define-module (gnu tests nfs) | |
25 | #:use-module (gnu tests) | |
fdfdecdb | 26 | #:use-module (gnu bootloader) |
b09a8da4 | 27 | #:use-module (gnu bootloader grub) |
7d73b2c6 | 28 | #:use-module (gnu system) |
7d73b2c6 JD |
29 | #:use-module (gnu system file-systems) |
30 | #:use-module (gnu system shadow) | |
31 | #:use-module (gnu system vm) | |
32 | #:use-module (gnu services) | |
33 | #:use-module (gnu services base) | |
34 | #:use-module (gnu services nfs) | |
35 | #:use-module (gnu services networking) | |
36 | #:use-module (gnu packages onc-rpc) | |
907eeac2 | 37 | #:use-module (gnu packages nfs) |
7d73b2c6 JD |
38 | #:use-module (guix gexp) |
39 | #:use-module (guix store) | |
40 | #:use-module (guix monads) | |
907eeac2 RW |
41 | #:export (%test-nfs |
42 | %test-nfs-server)) | |
7d73b2c6 JD |
43 | |
44 | (define %base-os | |
45 | (operating-system | |
46 | (host-name "olitupmok") | |
47 | (timezone "Europe/Berlin") | |
48 | (locale "en_US.UTF-8") | |
49 | ||
fdfdecdb TGR |
50 | (bootloader (bootloader-configuration |
51 | (bootloader grub-bootloader) | |
52 | (target "/dev/sdX"))) | |
7d73b2c6 JD |
53 | (file-systems %base-file-systems) |
54 | (users %base-user-accounts) | |
55 | (packages (cons* | |
56 | rpcbind | |
57 | %base-packages)) | |
58 | (services (cons* | |
907eeac2 | 59 | (service rpcbind-service-type) |
39d7fdce | 60 | (service dhcp-client-service-type) |
7d73b2c6 JD |
61 | %base-services)))) |
62 | ||
63 | (define (run-nfs-test name socket) | |
64 | "Run a test of an OS running RPC-SERVICE, which should create SOCKET." | |
8b113790 LC |
65 | (define os |
66 | (marionette-operating-system | |
67 | %base-os | |
68 | #:imported-modules '((gnu services herd) | |
69 | (guix combinators)))) | |
70 | ||
71 | (define test | |
72 | (with-imported-modules '((gnu build marionette)) | |
73 | #~(begin | |
74 | (use-modules (gnu build marionette) | |
75 | (srfi srfi-64)) | |
76 | ||
77 | (define marionette | |
78 | (make-marionette (list #$(virtual-machine os)))) | |
79 | ||
80 | (define (wait-for-socket file) | |
81 | ;; Wait until SOCKET exists in the guest | |
82 | (marionette-eval | |
83 | `(let loop ((i 10)) | |
84 | (cond ((and (file-exists? ,file) | |
85 | (eq? 'socket (stat:type (stat ,file)))) | |
86 | #t) | |
87 | ((> i 0) | |
88 | (sleep 1) | |
89 | (loop (- i 1))) | |
90 | (else | |
91 | (error "Socket didn't show up: " ,file)))) | |
92 | marionette)) | |
93 | ||
94 | (mkdir #$output) | |
95 | (chdir #$output) | |
96 | ||
97 | (test-begin "rpc-daemon") | |
98 | ||
99 | ;; Wait for the rpcbind daemon to be up and running. | |
c24b1547 | 100 | (test-assert "RPC service running" |
8b113790 LC |
101 | (marionette-eval |
102 | '(begin | |
103 | (use-modules (gnu services herd)) | |
e8cec7cc LC |
104 | |
105 | ;; Ensure 'rpcinfo' can be found below. | |
106 | (setenv "PATH" "/run/current-system/profile/bin") | |
107 | ||
c24b1547 | 108 | (start-service 'rpcbind-daemon)) |
8b113790 LC |
109 | marionette)) |
110 | ||
111 | ;; Check the socket file and that the service is still running. | |
112 | (test-assert "RPC socket exists" | |
113 | (and | |
114 | (wait-for-socket #$socket) | |
115 | (marionette-eval | |
116 | '(begin | |
117 | (use-modules (gnu services herd) | |
118 | (srfi srfi-1)) | |
119 | ||
120 | (live-service-running | |
121 | (find (lambda (live) | |
122 | (memq 'rpcbind-daemon | |
123 | (live-service-provision live))) | |
124 | (current-services)))) | |
125 | marionette))) | |
126 | ||
127 | (test-assert "Probe RPC daemon" | |
128 | (marionette-eval | |
129 | '(zero? (system* "rpcinfo" "-p")) | |
130 | marionette)) | |
131 | ||
132 | (test-end) | |
133 | (exit (= (test-runner-fail-count (test-runner-current)) 0))))) | |
134 | ||
135 | (gexp->derivation name test)) | |
7d73b2c6 JD |
136 | |
137 | (define %test-nfs | |
138 | (system-test | |
139 | (name "nfs") | |
140 | (description "Test some things related to NFS.") | |
141 | (value (run-nfs-test name "/var/run/rpcbind.sock")))) | |
907eeac2 RW |
142 | |
143 | \f | |
144 | (define %nfs-os | |
145 | (let ((os (simple-operating-system | |
146 | (simple-service 'create-target-directory activation-service-type | |
147 | #~(begin | |
148 | (mkdir "/remote") | |
149 | (chmod "/remote" #o777) | |
150 | #t)) | |
151 | (service dhcp-client-service-type) | |
152 | (service nfs-service-type | |
153 | (nfs-configuration | |
154 | (debug '(nfs nfsd mountd)) | |
155 | (exports '(("/export" | |
156 | ;; crossmnt = This is the pseudo root. | |
157 | ;; fsid=0 = root file system of the export | |
158 | "*(ro,insecure,no_subtree_check,crossmnt,fsid=0)")))))))) | |
159 | (operating-system | |
160 | (inherit os) | |
161 | (host-name "nfs-server") | |
162 | ;; We need to use a tmpfs here, because the test system's root file | |
163 | ;; system cannot be re-exported via NFS. | |
164 | (file-systems (cons | |
165 | (file-system | |
166 | (device "none") | |
167 | (mount-point "/export") | |
168 | (type "tmpfs") | |
169 | (create-mount-point? #t)) | |
170 | %base-file-systems)) | |
171 | (services | |
172 | ;; Enable debugging output. | |
173 | (modify-services (operating-system-user-services os) | |
174 | (syslog-service-type config | |
175 | => | |
176 | (syslog-configuration | |
177 | (inherit config) | |
178 | (config-file | |
179 | (plain-file | |
180 | "syslog.conf" | |
181 | "*.* /dev/console\n"))))))))) | |
182 | ||
183 | (define (run-nfs-server-test) | |
184 | "Run a test of an OS running a service of NFS-SERVICE-TYPE." | |
185 | (define os | |
186 | (marionette-operating-system | |
187 | %nfs-os | |
188 | #:requirements '(nscd) | |
189 | #:imported-modules '((gnu services herd) | |
190 | (guix combinators)))) | |
191 | (define test | |
192 | (with-imported-modules '((gnu build marionette)) | |
193 | #~(begin | |
194 | (use-modules (gnu build marionette) | |
195 | (srfi srfi-64)) | |
196 | ||
197 | (define marionette | |
198 | (make-marionette (list #$(virtual-machine os)))) | |
199 | (define (wait-for-file file) | |
200 | ;; Wait until FILE exists in the guest | |
201 | (marionette-eval | |
202 | `(let loop ((i 10)) | |
203 | (cond ((file-exists? ,file) | |
204 | #t) | |
205 | ((> i 0) | |
206 | (sleep 1) | |
207 | (loop (- i 1))) | |
208 | (else | |
209 | (error "File didn't show up: " ,file)))) | |
210 | marionette)) | |
211 | ||
212 | (mkdir #$output) | |
213 | (chdir #$output) | |
214 | ||
215 | (test-begin "nfs-daemon") | |
216 | (marionette-eval | |
217 | '(begin | |
218 | (current-output-port | |
219 | (open-file "/dev/console" "w0")) | |
220 | (chmod "/export" #o777) | |
221 | (with-output-to-file "/export/hello" | |
222 | (lambda () (display "hello world"))) | |
223 | (chmod "/export/hello" #o777)) | |
224 | marionette) | |
225 | ||
226 | (test-assert "nscd PID file is created" | |
227 | (marionette-eval | |
228 | '(begin | |
229 | (use-modules (gnu services herd)) | |
230 | (start-service 'nscd)) | |
231 | marionette)) | |
232 | ||
233 | (test-assert "nscd is listening on its socket" | |
234 | (marionette-eval | |
235 | ;; XXX: Work around a race condition in nscd: nscd creates its | |
236 | ;; PID file before it is listening on its socket. | |
237 | '(let ((sock (socket PF_UNIX SOCK_STREAM 0))) | |
238 | (let try () | |
239 | (catch 'system-error | |
240 | (lambda () | |
241 | (connect sock AF_UNIX "/var/run/nscd/socket") | |
242 | (close-port sock) | |
243 | (format #t "nscd is ready~%") | |
244 | #t) | |
245 | (lambda args | |
246 | (format #t "waiting for nscd...~%") | |
247 | (usleep 500000) | |
248 | (try))))) | |
249 | marionette)) | |
250 | ||
251 | (test-assert "network is up" | |
252 | (marionette-eval | |
253 | '(begin | |
254 | (use-modules (gnu services herd)) | |
255 | (start-service 'networking)) | |
256 | marionette)) | |
257 | ||
258 | ;; Wait for the NFS services to be up and running. | |
259 | (test-assert "nfs services are running" | |
260 | (and (marionette-eval | |
261 | '(begin | |
262 | (use-modules (gnu services herd)) | |
263 | (start-service 'nfs)) | |
264 | marionette) | |
265 | (wait-for-file "/var/run/rpc.statd.pid"))) | |
266 | ||
267 | (test-assert "nfs share is advertised" | |
268 | (marionette-eval | |
269 | '(zero? (system* (string-append #$nfs-utils "/sbin/showmount") | |
270 | "-e" "nfs-server")) | |
271 | marionette)) | |
272 | ||
273 | (test-assert "nfs share mounted" | |
274 | (marionette-eval | |
275 | '(begin | |
276 | (and (zero? (system* (string-append #$nfs-utils "/sbin/mount.nfs4") | |
277 | "nfs-server:/" "/remote" "-v")) | |
278 | (file-exists? "/remote/hello"))) | |
279 | marionette)) | |
280 | (test-end) | |
281 | (exit (= (test-runner-fail-count (test-runner-current)) 0))))) | |
282 | ||
283 | (gexp->derivation "nfs-server-test" test)) | |
284 | ||
285 | (define %test-nfs-server | |
286 | (system-test | |
287 | (name "nfs-server") | |
288 | (description "Test that an NFS server can be started and exported | |
289 | directories can be mounted.") | |
290 | (value (run-nfs-server-test)))) |