Commit graph

537 commits

Author SHA1 Message Date
Jörg Thalheim 7acb961c67
Merge pull request #93395 from hmenke/zfs
ZFS: Request credentials only for selected pools
2020-08-15 09:19:49 +01:00
asdf8dfafjk 8e52c2a63e
nixos/networking: Enhance hostId description (#94800)
Co-authored-by: Jörg Thalheim <Mic92@users.noreply.github.com>
2020-08-08 20:30:50 +01:00
Jörg Thalheim ba930d8679
nixos/modules: remove trailing whitespace
This leads to ci failure otherwise if the file gets changed.
git-blame can ignore whitespace changes.
2020-08-07 14:45:39 +01:00
Jörg Thalheim 5e09542c3b
Merge pull request #89416 from Kloenk/autoUpgrade-flakes
nixos/autoUpgrade: add flake support
2020-08-06 21:45:07 +01:00
volth 7503f280c8
nixos/systemd: fix TUN networking in LXC containers (#81481)
in LXC container /dev/net/tun is pre-available, "dev-net-tun.device" always fails
2020-08-05 21:12:57 -05:00
Keshav Kini 5e86bba082 nixos/boot: some documentation improvements
- Give a more accurate description of how fileSystems.<name/>.neededForBoot
  works

- Give a more detailed description of how fileSystems.<name/>.encrypted.keyFile
  works
2020-07-29 14:39:21 -07:00
ajs124 2a2b31ba4a nixos/tasks/lvm: fix systemd tmpfiles 2020-07-25 20:43:12 +02:00
Henri Menke fc4ea9ecba
ZFS: Request credentials only for selected pools
This change introduces more fine-grained requestEncryptionCredentials.
While previously when requestEncryptionCredentials = true, the
credentials for all imported pools and all datasets in these imported
pools were requested, it is now possible to select exactly the pools and
datasets for which credentials should be requested.

It is still possible to set requestEncryptionCredentials = true, which
continues to act as a wildcard for all pools and datasets, so the change
is backwards compatible.
2020-07-21 19:36:10 +12:00
ajs124 1a1e7237de nixos/tasks/lvm: add dmeventd and lvmthin support
Introduce a pkgs.lvm2_dmeventd that contains dmeventd support, and
enable if services.lvm.dmeventd.enable is true.
2020-07-14 12:00:32 +02:00
Finn Behrens c9daa81eff
nixos/autoUpgrade: add flake support 2020-07-09 23:03:56 +02:00
Graham Christensen 9d335706a0
Merge pull request #92092 from ElvishJerricco/zfs-encryption-systemd-ask-password
ZFS: Update description for requestEncryptionCredentials
2020-07-02 17:25:53 -04:00
Will Fancher b5f7b79a2d ZFS: Update description for requestEncryptionCredentials 2020-07-02 16:08:50 -04:00
Graham Christensen 105e63469d
Merge pull request #91344 from ElvishJerricco/zfs-encryption-systemd-ask-password
ZFS: Ask for stage 2 encryption passwords using systemd-ask-password
2020-07-02 14:15:18 -04:00
Will Fancher e2f1594695 ZFS: Set IFS=$'\t' for the read command in stage 2 load-key
Co-authored-by: Graham Christensen <graham@grahamc.com>
2020-07-02 13:50:29 -04:00
Will Fancher 05f8cba1b6 ZFS: Pipe /dev/null into the stage 2 load-key script
Just in case something reads stdin, so that `while read ds kl` doesn't
miss anything
2020-07-02 13:50:28 -04:00
Will Fancher 0d55d48f0f ZFS: Ask for stage 2 encryption passwords using systemd-ask-password 2020-06-23 06:25:21 -04:00
Timo Kaufmann 4843eab3a1
Merge pull request #84135 from symphorien/btrfs-scrub-success
nixos/btrfs autoScrub: don't fail when scrub finishes successfully
2020-06-19 22:55:19 +02:00
Michele Guerini Rocco a2fd1ba544
Merge pull request #89159 from datafoo/fix-issue-89158
nixos/networking: check interface state files exist before acting on them
2020-06-12 15:31:57 +02:00
Michael Weiss a6afdbb70b
nixos: Allow empty hostnames again
This fixes a regression from 993baa587c which requires
networking.hostName to be a valid DNS label [0].
Unfortunately we missed the fact that the hostnames may also be empty,
if the user wants to obtain it from a DHCP server. This is even required
by a few modules/images (e.g. Amazon EC2, Azure, and Google Compute).

[0]: https://github.com/NixOS/nixpkgs/pull/76542#issuecomment-638138666
2020-06-03 15:23:37 +02:00
Florian Klink 4cd605f3ca
Merge pull request #62671 from kfiz/networking-proxy_arp-fix
tasks/network-interfaces.nix: Enable ip_forwarding for ipv4 and p…
2020-05-31 22:22:49 +02:00
datafoo 8f16f66b27 nixos/networking: check interface state files exist before acting on them
Fix #89158
2020-05-29 12:20:06 +02:00
Doro Rose 5d3a72f683 networking-interfaces.nix: remove broken NDP bits from proxyARP
The `networking.interfaces.<name?>.proxyARP` option previously mentioned it would also enable IPv6 forwarding and `proxy_ndp`.

However, the `proxy_ndp` option was never actually set (the non-existing `net.ipv6.conf.proxy_arp` sysctl was set
instead). In addition `proxy_ndp` also needs individual entries for each ip to proxy for.

Proxy ARP and Proxy NDP are two different concepts, and enabling the latter
should be a conscious decision.

This commit removes the broken NDP support, and disables explicitly
enabling IPv6 forwarding (which is the default in most cases anyways)

Fixes #62339.
2020-05-26 00:53:10 +02:00
Michael Weiss 993baa587c
nixos: Require networking.hostName to be a valid DNS label
This also means that the hostname must not contain the domain name part
anymore (i.e. must not be a FQDN).
See RFC 1035 [0], "man 5 hostname", or the kernel documentation [1].
Note: For legacy reasons we also allow underscores inside of the label
but this is not recommended and intentionally left undocumented.

[0]: https://tools.ietf.org/html/rfc1035
[1]: https://www.kernel.org/doc/html/latest/admin-guide/sysctl/kernel.html#domainname-hostname

Co-authored-by: zimbatm <zimbatm@zimbatm.com>
2020-05-25 18:13:39 +02:00
Florian Klink 822918df4c nixos/scripted-networking: use udev to configure link MACAddress and MTUBytes
The `network-link-${i.name}` units raced with other things trying to
configure the interface, or ran before the interface was available.

Instead of running our own set of shell scripts on boot, and hoping
they're executed at the right time, we can make use of udev to configure
the interface *while they appear*, by providing `.link` files in
/etc/systemd/network/*.link to set MACAddress and MTUBytes.

This doesn't require networkd to be enabled, and is populated properly
on non-networkd systems since
https://github.com/NixOS/nixpkgs/pull/82941.

This continues clean-up work done in
https://github.com/NixOS/nixpkgs/pull/85170 for the scripted networking
stack.

The only leftover part of the `network-link-${i.name}` unit (bringing
the interface up) is moved to the beginning of the
`network-addresses-${i.name}` unit.

Fixes: https://github.com/NixOS/nixpkgs/issues/74471
Closes: https://github.com/NixOS/nixpkgs/pull/87116
2020-05-22 10:58:00 +02:00
Florian Klink ad26d7c044 nixos/network-interfaces-scripted: always run systemctl of the currently running systemd 2020-05-21 10:33:51 +02:00
datafoo 431106a17e nixos/zfs: add missing dependendy nettools
Fix #87823
2020-05-18 11:25:00 +02:00
Florian Klink 532528190b nixos/networking: move network-link-${i.name} to scripted networking
The unit sets MTU and MAC Address even with networkd enabled, which
isn't necessary anymore, as networkd handles this by itself.
2020-04-13 22:03:35 +02:00
Florian Klink ca391c8a4f nixos/networking: add assertion catching setting mac addresses on tun devices
Setting a MAC Address on a tun interface isn't supported, and invoking
the corresponding command fails.
2020-04-13 22:03:35 +02:00
Florian Klink cddc7a28b8 nixos/networking: fix setting .macAddress and .mtu with networkd
This needs to be set in the .linkConfig of a .network
2020-04-13 22:03:35 +02:00
Michael Reilly 84cf00f980
treewide: Per RFC45, remove all unquoted URLs 2020-04-10 17:54:53 +01:00
Jörg Thalheim 5fb2a9d8c7
Merge pull request #79828 from Mic92/zed
nixos/zfs: populate PATH with needed programs for zed
2020-04-02 13:42:01 +01:00
Symphorien Gibol 55d16d5334 nixos/btrfs autoScrub: don't fail when scrub finishes successfully 2020-04-02 12:00:00 +00:00
Robin Gloster d6fa642608
Merge pull request #81161 from wedens/libvirt-6.0.0
libvirt: 5.4.0 -> 6.1.0
2020-03-30 13:19:00 +00:00
David Costa 2e4a45c921 nixos/network-interfaces: fix examples types
make literalExample receive string arguments.
Fix nixos/nixos-homepage#255
2020-03-29 01:00:59 +01:00
Peter Hoeg 8a31cf1459 zfs: document systemd-udev-settle dependency 2020-03-21 11:15:06 +08:00
volth 687aa06c70 nixos/scripted-networking: fix bridge setup when libvirtd uses socket activation 2020-03-15 11:29:14 +07:00
Léo Gaspard 26b1ef1506
Merge pull request #80141 from symphorien/scrub
nixos/btrfs: make autoScrub not prevent shutdown or suspend
2020-03-12 22:39:34 +01:00
lewo cbb21b2a8a
Merge pull request #81214 from buckley310/updateDelay
NixOS/auto-upgrade: Add optional randomized delay
2020-03-12 09:06:32 +01:00
Sean Buckley 9d3aa711fe NixOS/auto-upgrade: refine option description 2020-03-03 22:14:31 -05:00
Jörg Thalheim 8f543ed80d
nixos/zfs: continue trimming also if one pool fails
fixes https://github.com/NixOS/nixpkgs/issues/81602
2020-03-03 11:22:07 +00:00
Sean Buckley 14a1aa4a3d
NixOS/auto-upgrade: fix wording
Co-Authored-By: Pascal Hertleif <killercup@gmail.com>
2020-02-28 12:03:41 -05:00
Sean Buckley b6cad64ef6 NixOS/auto-upgrade: Add optional randomized delay 2020-02-27 16:40:10 -05:00
Jörg Thalheim 1ddb140d95
Merge pull request #53033 from netixx/openvswitch-improved-systemd
openvswitch: better integration with systemd
2020-02-21 08:24:49 +00:00
Michele Guerini Rocco d4c0e72071
Merge pull request #80504 from ben0x539/encrypted-devices-loa-warning
silence warning from #63103 in encrypted-devices.nix
2020-02-19 12:15:19 +01:00
Benjamin Herr 0f5acc5ebe silence warning from #63103 in encrypted-devices.nix 2020-02-18 20:58:40 -08:00
Symphorien Gibol 5359d90b15 nixos/btrfs: make autoScrub not prevent shutdown or suspend
Fixes: #79086 #79017
2020-02-14 12:00:00 +00:00
Florian Klink 4c8bdd1c4f nixos/filesystems: don't chown /run/keys recursively
3c74e48d9c was a bit too much, it updated
permissions of all files recursively, causing files to be readable by
the group.

This isn't a problem immediately after bootup, but on a new activation,
as tmpfiles.d get restarted then, updating the permission bits of
now-existing files.

This updates the `Z` to be a `z` (the non-recursive variant), and adds a
`d` to ensure a directory is created (which should be covered by the
initrd shell script anyway)
2020-02-11 21:52:27 +01:00
Jörg Thalheim 92bede3102
nixos/zfs: populate PATH with needed programs for zed 2020-02-11 14:01:22 +00:00
Florian Klink 3c74e48d9c nixos/filesystems: ensure keys gid on /run/keys mountpoint
boot.specialFileSystems is used to describe mount points to be set up in
stage 1 and 2.

We use it to create /run/keys already there, so sshd-in-initrd scenarios
can consume keys sent over through nixops send-keys.

However, it seems the kernel only supports the gid=… option for tmpfs,
not ramfs, causing /run/keys to be owned by the root group, not keys
group.

This was/is worked around in nixops by running a chown root:keys
/run/keys whenever pushing keys [1], and as machines had to have pushed keys
to be usable, this was pretty much always the case.

This is causing regressions in setups not provisioned via nixops, that
still use /run/keys for secrets (through cloud provider startup scripts
for example), as suddenly being an owner of the "keys" group isn't
enough to access the folder.

This PR removes the defunct gid=… option in the mount script called in
stage 1 and 2, and introduces a tmpfiles rule which takes care of fixing
up permissions as part of sysinit.target (very early in systemd bootup,
so before regular services are started).

In case of nixops deployments, this doesn't change anything.
nixops-based deployments receiving secrets from nixops send-keys in
initrd will simply have the permissions already set once tmpfiles is
started.

Fixes #42344

[1]: 884d6c3994/nixops/backends/__init__.py (L267-L269)
2020-02-05 01:53:26 +01:00
rnhmjoj 2485e6399e
nixos/networking-interfaces: change preferTempAddress to allow disabling temp addresses 2020-02-01 11:38:40 +01:00