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author | Gregor Kleen <gkleen@yggdrasil.li> | 2015-12-05 23:05:13 +0100 |
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committer | Gregor Kleen <gkleen@yggdrasil.li> | 2015-12-05 23:05:13 +0100 |
commit | 62e92c278f90d12767d2e3e2dd80386553bce15a (patch) | |
tree | e36efce072d09c8ecca024c85bd7e5ed004c98c0 /customized | |
parent | 4d809c383b8669e8ab3c94529e514419a3e72a63 (diff) | |
download | nixos-62e92c278f90d12767d2e3e2dd80386553bce15a.tar nixos-62e92c278f90d12767d2e3e2dd80386553bce15a.tar.gz nixos-62e92c278f90d12767d2e3e2dd80386553bce15a.tar.bz2 nixos-62e92c278f90d12767d2e3e2dd80386553bce15a.tar.xz nixos-62e92c278f90d12767d2e3e2dd80386553bce15a.zip |
We now have autofs in unstable
Diffstat (limited to 'customized')
-rw-r--r-- | customized/autofs.nix | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/customized/autofs.nix b/customized/autofs.nix deleted file mode 100644 index f4a1059d..00000000 --- a/customized/autofs.nix +++ /dev/null | |||
@@ -1,120 +0,0 @@ | |||
1 | { config, lib, pkgs, ... }: | ||
2 | |||
3 | with lib; | ||
4 | |||
5 | let | ||
6 | |||
7 | cfg = config.services.autofs; | ||
8 | |||
9 | autoMaster = pkgs.writeText "auto.master" cfg.autoMaster; | ||
10 | |||
11 | in | ||
12 | |||
13 | { | ||
14 | |||
15 | ###### interface | ||
16 | |||
17 | options = { | ||
18 | |||
19 | services.autofs = { | ||
20 | |||
21 | enable = mkOption { | ||
22 | default = false; | ||
23 | description = " | ||
24 | Mount filesystems on demand. Unmount them automatically. | ||
25 | You may also be interested in afuese. | ||
26 | "; | ||
27 | }; | ||
28 | |||
29 | autoMaster = mkOption { | ||
30 | example = literalExample '' | ||
31 | autoMaster = let | ||
32 | mapConf = pkgs.writeText "auto" ''' | ||
33 | kernel -ro,soft,intr ftp.kernel.org:/pub/linux | ||
34 | boot -fstype=ext2 :/dev/hda1 | ||
35 | windoze -fstype=smbfs ://windoze/c | ||
36 | removable -fstype=ext2 :/dev/hdd | ||
37 | cd -fstype=iso9660,ro :/dev/hdc | ||
38 | floppy -fstype=auto :/dev/fd0 | ||
39 | server -rw,hard,intr / -ro myserver.me.org:/ \ | ||
40 | /usr myserver.me.org:/usr \ | ||
41 | /home myserver.me.org:/home | ||
42 | '''; | ||
43 | in ''' | ||
44 | /auto file:''${mapConf} | ||
45 | ''' | ||
46 | ''; | ||
47 | description = " | ||
48 | file contents of /etc/auto.master. See man auto.master | ||
49 | See man 5 auto.master and man 5 autofs. | ||
50 | "; | ||
51 | }; | ||
52 | |||
53 | timeout = mkOption { | ||
54 | default = 600; | ||
55 | description = "Set the global minimum timeout, in seconds, until directories are unmounted"; | ||
56 | }; | ||
57 | |||
58 | debug = mkOption { | ||
59 | default = false; | ||
60 | description = " | ||
61 | pass -d and -7 to automount and write log to /var/log/autofs | ||
62 | "; | ||
63 | }; | ||
64 | |||
65 | }; | ||
66 | |||
67 | }; | ||
68 | |||
69 | |||
70 | ###### implementation | ||
71 | |||
72 | config = mkIf cfg.enable { | ||
73 | |||
74 | environment.etc = singleton | ||
75 | { target = "auto.master"; | ||
76 | source = pkgs.writeText "auto.master" cfg.autoMaster; | ||
77 | }; | ||
78 | |||
79 | boot.kernelModules = [ "autofs4" ]; | ||
80 | |||
81 | jobs.autofs = | ||
82 | { description = "Filesystem automounter"; | ||
83 | |||
84 | startOn = "started network-interfaces"; | ||
85 | stopOn = "stopping network-interfaces"; | ||
86 | |||
87 | path = [ pkgs.nfs-utils pkgs.sshfsFuse ]; | ||
88 | |||
89 | preStop = | ||
90 | '' | ||
91 | set -e; while :; do pkill -TERM automount; sleep 1; done | ||
92 | ''; | ||
93 | |||
94 | # automount doesn't clean up when receiving SIGKILL. | ||
95 | # umount -l should unmount the directories recursively when they are no longer used | ||
96 | # It does, but traces are left in /etc/mtab. So unmount recursively.. | ||
97 | postStop = | ||
98 | '' | ||
99 | PATH=${pkgs.gnused}/bin:${pkgs.coreutils}/bin | ||
100 | exec &> /tmp/logss | ||
101 | # double quote for sed: | ||
102 | escapeSpaces(){ sed 's/ /\\\\040/g'; } | ||
103 | unescapeSpaces(){ sed 's/\\040/ /g'; } | ||
104 | sed -n 's@^\s*\(\([^\\ ]\|\\ \)*\)\s.*@\1@p' ${autoMaster} | sed 's/[\\]//' | while read mountPoint; do | ||
105 | sed -n "s@[^ ]\+\s\+\($(echo "$mountPoint"| escapeSpaces)[^ ]*\).*@\1@p" /proc/mounts | sort -r | unescapeSpaces| while read smountP; do | ||
106 | ${pkgs.utillinux}/bin/umount -l "$smountP" || true | ||
107 | done | ||
108 | done | ||
109 | ''; | ||
110 | |||
111 | script = | ||
112 | '' | ||
113 | ${if cfg.debug then "exec &> /var/log/autofs" else ""} | ||
114 | exec ${pkgs.autofs5}/sbin/automount ${if cfg.debug then "-d" else ""} -f -t ${builtins.toString cfg.timeout} "${autoMaster}" ${if cfg.debug then "-l7" else ""} | ||
115 | ''; | ||
116 | }; | ||
117 | |||
118 | }; | ||
119 | |||
120 | } | ||