Commit graph

2436 commits

Author SHA1 Message Date
Lluís Batlle i Rossell 38af598658 Simplifying defaultGatewayWindowSize according to Eelco suggestions 2013-01-06 23:20:48 +01:00
Lluís Batlle i Rossell 9a81748f20 Adding defaultGatewayWindowSize
This allows setting the max tcp window size for the route of
the default gateway (usually the internet access).

It works only for non-DHCP configurations by now.
2013-01-06 22:32:21 +01:00
Eelco Dolstra 1aea92c4ce Ensure that ‘nix.gc.options’ is subject to shell expansion 2013-01-05 01:35:26 +01:00
Eelco Dolstra 96ba0ca283 For some units, use "systemctl restart" rather than "systemctl stop/start"
During a configuration switch, changed units are stopped in the old
configuration, then started in the new configuration (i.e. after
running the activation script and running "systemctl daemon-reload").
This ensures that services are stopped using the ExecStop/ExecStopPost
commands from the old configuration.

However, for some services it's undesirable to stop them; in
particular dhcpcd, which deconfigures its network interfaces when it
stops.  This is dangerous when doing remote upgrades - usually things
go right (especially because the switch script ignores SIGHUP), but
not always (see 9aa69885f0).  Likewise,
sshd should be kept running for as long as possible to prevent a
lock-out if the switch fails.

So the new option ‘stopIfChanged = false’ causes "systemctl restart"
to be used instead of "systemctl stop" followed by "systemctl start".
This is only proper for services that don't have stop commands.  (And
it might not handle dependencies properly in some cases, but I'm not
sure.)
2013-01-05 01:05:25 +01:00
Eelco Dolstra baac242a1f Run the garbage collector as a systemd service
Running it from systemd rather than cron has several advantages:
systemd ensures that only one instance runs at a time; the GC can be
manually started/stopped; and logging goes to the journal.

We still need cron to start the service at the right time, but
hopefully soon we can get rid of cron entirely (once systemd supports
starting a unit at a specific time).
2013-01-04 14:04:41 +01:00
Eelco Dolstra f701acfac0 nix-daemon: Start "nix-daemon" rather than "nix-worker --daemon" 2013-01-04 13:50:50 +01:00
Eelco Dolstra 9aa69885f0 Don't do readlink() on every mount point when remounting /dev etc.
Doing so causes the activation script to hang if (say) an NFS mount
point is unreachable.
2013-01-02 18:28:44 +01:00
Mathijs Kwik 7e70cffc45 systemd mount units: better handling of mandatory options 2013-01-01 14:53:54 +01:00
Mathijs Kwik ebf4816717 systemd mount units: use 'escapeSystemdPath' from lib/utils 2013-01-01 14:53:54 +01:00
Mathijs Kwik 16a9bcfe81 add support for systemd mount units
This is mainly useful for specifying mounts that depend on other
units. For example sshfs or davfs need network (and possibly
nameservices).

While systemd makes a distinction between local and remote
filesystems, this only works for in-kernel filesystems such as
nfs and cifs.

fuse-based filesystems (such as sshfs and davs) are classified as
local, so they fail without networking. By explicitly declaring these
mounts as full systemd units (as opposed to having systemd generate
them automatically from /etc/fstab), dependencies can be specified as
on every other unit.

In the future, we can probably port NixOS' filesystems handling to use
these native systemd.mount units and skip /etc/fstab altogether, but
this probably requires additional changes, such as starting systemd
even earlier during boot (stage 1).
2013-01-01 13:55:48 +01:00
Rickard Nilsson 19e8ffc43f networkmanager: Use systemctl instead of initctl 2012-12-30 19:30:18 +01:00
Mathijs Kwik 183829cf99 gogoclient: change working dir before starting
otherwise state files are placed in /
2012-12-28 10:22:49 +01:00
Mathijs Kwik 244ed6ae71 nscd: use proper systemd.special(7) targets 2012-12-27 12:23:50 +01:00
Mathijs Kwik 3456f3b232 systemd: convert gogoclient job to service unit 2012-12-27 12:23:50 +01:00
Mathijs Kwik f61f0c139b systemd: convert smartd job to service 2012-12-27 12:23:50 +01:00
Mathijs Kwik dc58c2ea37 systemd: convert samba jobs to systemd services (samba.target) 2012-12-27 12:23:50 +01:00
Mathijs Kwik 90fa68cf32 systemd: convert mongodb job to service 2012-12-27 12:23:50 +01:00
Eelco Dolstra 45f0de21f0 nixos-rebuild: Fix the check for running nix-daemon 2012-12-21 00:18:12 +01:00
Eelco Dolstra fb8af2f9b6 postgresql: Don't wait for ages in post-start if the service has failed 2012-12-21 00:18:12 +01:00
Shea Levy 3ef1432866 Update create-s3-amis and amazon-image.nix to recent nixos 2012-12-18 13:44:47 -05:00
Eelco Dolstra ab18c03685 mysql55: Port to systemd
Not tested.  Seriously tempted to delete mysql55.  See issue #47.
2012-12-18 13:45:25 +01:00
Eelco Dolstra 75c67b0194 mysql: Port to systemd 2012-12-18 13:45:25 +01:00
Eelco Dolstra 251f8546c9 pam_ssh_agent_auth: Use /etc/ssh/authorized_keys.d 2012-12-17 21:14:09 +01:00
Shea Levy dd131a0c09 Revert "Setting the system utillinux to be utillinuxCurses."
This reverts commit cba4d20280.
2012-12-17 13:09:05 -05:00
Shea Levy 75ec5c609e Merge remote-tracking branch 'upstream/master' into systemd
Conflicts:
	maintainers/scripts/ec2/create-ebs-amis.py
2012-12-17 13:03:56 -05:00
Shea Levy 835ee30b32 Merge branch 'no-aufs' into systemd 2012-12-17 13:02:35 -05:00
Lluís Batlle i Rossell 358239348a making memtest grub entries work again
I'm not any good at perl, and I only came up with this after many
slow attempts. Any review welcome.

But until this, memtest was broken, and extraPrepareConfig as well, in grub.
2012-12-16 21:41:47 +01:00
Rob Vermaas 39a6143c66 Add options to control rate limiting behaviour of journald. See 'man journald.conf' for more information. 2012-12-16 20:28:45 +01:00
Shea Levy dfca6b97f1 Remove last mention of aufs for completeness 2012-12-16 13:33:23 -05:00
Shea Levy ae4c8e3e0b nova-image.nix: Replace the commented-out aufs mount with a commented-out unionfs-fuse mount 2012-12-16 13:31:44 -05:00
Shea Levy ac9002ce18 amazon-image: use unionfs-fuse instead of aufs 2012-12-16 13:16:17 -05:00
Shea Levy d19c223ba6 Simplify unionfs-chroot bind-mounting 2012-12-16 13:07:42 -05:00
Shea Levy e34024d998 Refactor common unionfs-fuse initrd prep into a separate module 2012-12-16 12:33:36 -05:00
Lluís Batlle i Rossell 3e734ba695 Qemu says 'boot=on' is deprecated, so I try a half-fix here
I change the 'build-vm' to use '-boot menu=on', so a menu displays and allows
choosing the 2nd hd. Otherwise, I don't know how to boot from a 2nd hd.
2012-12-16 18:07:13 +01:00
Shea Levy 3eb0faf317 qemu-vm: Use unionfs-fuse instead of aufs for writableStore 2012-12-16 11:56:49 -05:00
Shea Levy be4f69519b iso-image: Use unionfs-fuse instead of aufs 2012-12-16 11:31:52 -05:00
Lluís Batlle i Rossell dacd7d5a58 Setting iso_new_kernel to use linux 3.7.
It was using 3.2, the same kernel as the other isos.
2012-12-16 16:05:50 +01:00
Lluís Batlle i Rossell cba4d20280 Setting the system utillinux to be utillinuxCurses.
The live-dvd was set that way already.
I think some utillinux pieces may be nicer, or have more tools. I don't know
the details though.
2012-12-16 16:03:38 +01:00
Florian Friesdorf 14483c0bf9 update nixos channel path 2012-12-14 18:24:41 +01:00
Eelco Dolstra bd7ea9be58 sysinit.target: Drop the dependency on local-fs.target and swap.target
Having all services with DefaultDependencies=yes depend on
local-fs.target is annoying, because some of those services might be
necessary to mount local filesystems.  For instance, Charon's
send-keys feature requires sshd to be running in order to receive LUKS
encryption keys, which in turn requires dhcpcd, and so on.  So we drop
this dependency (and swap.target as well for consistency).  If
services require a specific mount, they should use RequiresMountsFor
in any case.
2012-12-14 17:42:54 +01:00
Eelco Dolstra 5437424297 Hackery to build against both the nixpkgs master and systemd branch 2012-12-13 15:04:09 +01:00
Rob Vermaas 859badc966 Zabbix agent: RemainAfterExit=true seems to give more reliable restarts, cannot completely figure out why, as Type=forking should be enough. 2012-12-11 20:54:19 +01:00
Eelco Dolstra 97ae408e83 Merge remote-tracking branch 'origin/master' into systemd 2012-12-11 17:40:39 +01:00
Eelco Dolstra 78bd54ca80 Allow setting additional AuthorizedKeysFiles
Charon needs this to include the dynamically generated
/root/.vbox-charon-client-key.  (We used
users.extraUsers.root.openssh.authorizedKeys.keyFiles for this, but
that no longer works.)
2012-12-11 17:29:34 +01:00
Eelco Dolstra eda051cff5 Remove abuse of "with" 2012-12-11 17:14:52 +01:00
Rickard Nilsson 68872f81cf openssh: Change the way authorized keys are added to the system.
Instead of the somewhat hacky script that inserted public keys
into the users' .ssh/authorized_keys files, use the AuthorizedKeysFile
configuration directive in sshd_config and generate extra key
files for each user (placed in /etc/authorized_keys.d/).
2012-12-11 17:02:39 +01:00
Eelco Dolstra 3224ea8a1e Don't require nixUnstable 2012-12-11 13:14:33 +01:00
Eelco Dolstra 745a201814 Check whether /proc/sys/net/ipv6/conf/all/disable_ipv6 exists 2012-12-11 13:14:17 +01:00
Eelco Dolstra 13617b803b Use the binary cache in the installer
Also remove "nixos-rebuild pull".
2012-12-08 19:00:06 +01:00
Eelco Dolstra ef3199f782 Add options for specifying binary caches
Cherry-picked a4bcb26b1a.
2012-12-08 18:37:40 +01:00