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authorStefan <stefan-guix@vodafonemail.de>2020-09-07 14:50:52 +0200
committerDanny Milosavljevic <dannym@scratchpost.org>2020-09-07 15:32:29 +0200
commita1a39ed5a46044161a71cbe6931c7e3006a82ecb (patch)
tree83f8b4cddc8e66ba3247754063d150dc5f07334e /gnu
parentb1c1d7efa6fac42240807005ce3a64af2ad1622a (diff)
tests: Add "nfs-root-fs" system test.
* gnu/tests/nfs.scm (run-nfs-root-fs-test): New procedure. (%test-nfs-root-fs): New variable. Export it. Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
Diffstat (limited to 'gnu')
-rw-r--r--gnu/tests/nfs.scm103
1 files changed, 102 insertions, 1 deletions
diff --git a/gnu/tests/nfs.scm b/gnu/tests/nfs.scm
index 5e4de2783b..f6328415d3 100644
--- a/gnu/tests/nfs.scm
+++ b/gnu/tests/nfs.scm
@@ -39,7 +39,8 @@
#:use-module (guix store)
#:use-module (guix monads)
#:export (%test-nfs
- %test-nfs-server))
+ %test-nfs-server
+ %test-nfs-root-fs))
(define %base-os
(operating-system
@@ -262,3 +263,103 @@
(description "Test that an NFS server can be started and exported
directories can be mounted.")
(value (run-nfs-server-test))))
+
+(define (run-nfs-root-fs-test)
+ "Run a test of an OS mounting its root file system via NFS."
+ (define nfs-root-server-os
+ (marionette-operating-system
+ (operating-system
+ (inherit %nfs-os)
+ (file-systems %base-file-systems)
+ (services
+ (modify-services (operating-system-user-services %nfs-os)
+ (nfs-service-type
+ config
+ =>
+ (nfs-configuration
+ (debug '(nfs nfsd mountd))
+ (exports '(("/export"
+ "*(rw,insecure,no_subtree_check,crossmnt,fsid=root,no_root_squash,insecure,async)"))))))))
+ #:requirements '(nscd)
+ #:imported-modules '((gnu services herd)
+ (guix combinators))))
+
+ (define nfs-root-client-os
+ (marionette-operating-system
+ (operating-system
+ (inherit %nfs-os)
+ (kernel-arguments '("ip=dhcp"))
+ (file-systems (cons
+ (file-system
+ (type "nfs")
+ (mount-point "/")
+ (device ":/export")
+ (options "addr=0.0.0.0,vers=4.2"))
+ %base-file-systems)))
+ #:requirements '(nscd)
+ #:imported-modules '((gnu services herd)
+ (guix combinators))))
+
+ (define test
+ (with-imported-modules '((gnu build marionette))
+ #~(begin
+ (use-modules (gnu build marionette)
+ (srfi srfi-64))
+
+ (mkdir "/tmp/server")
+ (define server-marionette
+ (make-marionette (list #$(virtual-machine nfs-root-server-os)) #:socket-directory "/tmp/server"))
+ (define client-marionette
+ (make-marionette (list #$(virtual-machine nfs-root-client-os))))
+
+ (mkdir #$output)
+ (chdir #$output)
+
+ (test-begin "start-nfs-root-server")
+ (marionette-eval
+ '(begin
+ (use-modules (gnu services herd))
+
+ (current-output-port
+ (open-file "/dev/console" "w0"))
+ (chmod "/export" #o777)
+ (symlink "/gnu" "/export/gnu")
+ (start-service 'nscd)
+ (start-service 'networking)
+ (start-service 'nfs))
+ server-marionette)
+
+ ;; Wait for the NFS services to be up and running.
+ (test-assert "nfs services are running"
+ (wait-for-file "/var/run/rpc.statd.pid" server-marionette))
+
+ (test-begin "boot-nfs-root-client")
+ (marionette-eval
+ '(begin
+ (use-modules (gnu services herd))
+
+ (current-output-port
+ (open-file "/dev/console" "w0"))
+ (with-output-to-file "/var/run/mounts"
+ (lambda () (system* "mount")))
+ (chmod "/var/run/mounts" #o777))
+ client-marionette)
+
+ (test-assert "nfs-root-client booted")
+ (marionette-eval
+ '(begin
+ (and (file-exists? "/export/var/run/mounts")
+ (system* "cat" "/export/var/run/mounts")))
+ server-marionette)
+
+ (test-end)
+ (exit (= (test-runner-fail-count (test-runner-current)) 0)))))
+
+ (gexp->derivation "nfs-server-test" test))
+
+(define %test-nfs-root-fs
+ (system-test
+ (name "nfs-root-fs")
+ (description "Test that an NFS server can be started and exported
+directories can be mounted.")
+ (value (run-nfs-root-fs-test))))