Commit graph

107 commits

Author SHA1 Message Date
Zhaofeng Li
67db0e73d1 Add check for Flakes support 2021-06-29 01:02:43 -07:00
Zhaofeng Li
e50ba82bf2 Add basic Flakes support
Co-authored-by: Alex Zero <joseph@marsden.space>
2021-06-29 01:02:43 -07:00
Zhaofeng Li
22ae18f5e7 Exit with non-zero code if any node fails to deploy
The exit codes are in flux and should not be relied upon.

Fixes #28.
2021-05-24 00:15:38 -07:00
Zhaofeng Li
960af8f793 Add deployment.privilegeEscalationCommand
This adds a NixOps-equivalent option for non-root deployment
on remote hosts.

Fixes #27.
2021-05-24 00:15:38 -07:00
Zhaofeng Li
39d612a5e7 ssh: Remove dead code 2021-05-24 00:15:38 -07:00
Zhaofeng Li
99ba8db335
Merge pull request #21 from jasonrm/machines-file
eval.nix: Adds meta.machinesFile option that is passed to Nix as builder option
2021-05-07 16:25:36 -07:00
Zhaofeng Li
16ccdbc700 Better handling of killed processes 2021-04-28 15:09:40 -07:00
Zhaofeng Li
44b421c2c7 key.rs: Fix typo (user -> group)
Fixes #22.
2021-04-19 15:40:19 -07:00
Jason R. McNeil
3ee97c2a76 apply: Add deployment.replaceUnknownProfiles option and --force-replace-unknown-profiles switch
If `deployment.replaceUnknownProfiles` is set to false, a diverged hive
config (in a shared git repo for example) won't result in accidentally
undoing another applied configuration profile.

The deployment option is set to true so that fiction is minimized from
aggressive garbage collection, first time profile application and low
contention hives.
2021-04-10 13:42:38 -07:00
Jason R. McNeil
e0465567b2 eval.nix: Adds meta.machinesFile option that is passed to Nix as builders argument 2021-04-09 23:54:13 -07:00
Zhaofeng Li
8abcd5d53b "Successfully built" -> "Build successful" for consistency 2021-03-18 15:13:34 -07:00
Zhaofeng Li
b44dd1f877 apply_local: Don't bother evaluating other hosts 2021-03-18 15:05:05 -07:00
Zhaofeng Li
e9487ced9e host: Use the key uploader script for both SSH and local 2021-03-17 22:39:05 -07:00
Zhaofeng Li
610a725ba2 Add --keep-result to create GC roots for profiles
This resembles the behavior of morph.

Reference: #18
2021-03-17 14:59:57 -07:00
Zhaofeng Li
81375e71b2 deployment: Display the resulting paths if the goal is to build only
Reference: #18
2021-03-17 14:59:43 -07:00
Jason R. McNeil
4098bf73bc Makes SSH options available to nix-copy-closure 2021-03-14 22:20:47 -07:00
Zhaofeng Li
082a033443 eval.nix: Exclude internal Nixpkgs config options from node override warning 2021-02-17 23:06:22 -08:00
Zhaofeng Li
e32e130621 Always print the entire log for failures in eval and build
This makes it easier to debug configuration issues without -v.

Fixes #14.
2021-02-17 22:48:26 -08:00
Zhaofeng Li
d16a13654c Merge nixpkgs.config and nixpkgs.overlays
This replaces #12, and allows for Nixpkgs overlays and config to be overridden
in machine configs. With #12, overlays set in machine configurations
(`nixpkgs.overlays`) get silently ignored.
2021-02-17 22:46:01 -08:00
Zhaofeng Li
9eae937b42 apply: Disable configuration of build process limit 2021-02-17 08:09:15 -08:00
Justinas Stankevicius
10f98d715f Propagate same 'pkgs' to all modules 2021-02-16 20:53:43 +02:00
Zhaofeng Li
30dc352eb9 eval.nix: Add type checking to meta/network
Primarily to make the evaluation error out if the configuration
tries to use non-existent options (e.g., pinning Nixpkgs with
morph-specific options).
2021-02-12 14:52:09 -08:00
Zhaofeng Li
d0bba90d04 ssh: Fix shell escaping
The previous `sh -c` invocation was incorrect and just happened
to work on hosts with a Bourne-compatible shell set as the login
shell. Commands in the deploy script were being executed in the
login shell.
2021-02-12 13:55:44 -08:00
Zhaofeng Li
95ddbcbfd6 ssh/deploy-key: Skip chown if the user/group doesn't exist
This matches the behavior of NixOps.

Potential solution to #10.
2021-02-12 13:54:17 -08:00
Zhaofeng Li
dbd66d7c7c Add initial set of tests 2021-02-11 13:27:21 -08:00
Justinas Stankevicius
4c7f8eb838 keyCommand: on error, do not upload key, report 2021-02-11 21:16:56 +02:00
Zhaofeng Li
e49e9367c0 key: Serialize KeySource through an intermediate struct
Well, still better than `if/else`-ing all the way. Also we
definitely need unit tests.

See #8.
2021-02-11 00:51:11 -08:00
Zhaofeng Li
2886662e18 nix: Key names can contain one path component only
Well, I changed my mind and this should be cleaner.
2021-02-10 18:17:55 -08:00
Zhaofeng Li
52622ecd27 Add 'deployment.keys.<key>.keyCommand' support
Fixes #3.
2021-02-10 18:08:47 -08:00
Zhaofeng Li
ce9f639a53 key: Make the key source better typed 2021-02-10 17:34:52 -08:00
Zhaofeng Li
62753ea138 progress: Let's just call them "tasks" instead of "processes"... 2021-02-10 17:20:49 -08:00
Zhaofeng Li
9d59a6a288
Merge pull request #5 from justinas/keys-keyfile
Add 'deployment.keys.<key>.keyFile' option
2021-02-10 17:20:28 -08:00
Justinas Stankevicius
d90fc56bc3 Implement key upload from local file 2021-02-10 20:37:54 +02:00
Justinas Stankevicius
f521f19629 Add deployment.keys.<key>.keyFile option 2021-02-10 20:37:54 +02:00
Zhaofeng Li
afabd8c6f9 Minor tokio cleanup 2021-02-10 10:29:17 -08:00
Zhaofeng Li
9f4d5a2221 Target stable toolchain 2021-02-10 00:41:02 -08:00
Zhaofeng Li
78a6825be6 Add exec command 2021-02-09 22:07:10 -08:00
Zhaofeng Li
1c9e7cdb83 Allow customization of SSH configurations 2021-02-09 21:02:00 -08:00
Zhaofeng Li
a2fa8f1da7 Clean up logging / progress display 2021-02-09 19:28:45 -08:00
Zhaofeng Li
8934726664 More fixes to key deployment and logging 2021-02-09 14:57:11 -08:00
Zhaofeng Li
84aa165aef Refactoring and deployment.keys implementation
More refactoring of the deployment process, as well as an initial
implementation of `deployment.keys`.

Fixes #2.
2021-02-08 19:00:29 -08:00
Zhaofeng Li
21c2bef3ad Small fixes to eval logging 2021-02-05 02:20:57 -08:00
Zhaofeng Li
6e909477ae nix/deployment: Well, that's an embarrassing typo... 2021-01-29 21:24:05 -08:00
Zhaofeng Li
68ecb095b8 nix: Small fixes to logging 2021-01-28 23:58:54 -08:00
Zhaofeng Li
ade2095919 Remove unused --no-build-substitutes
Ended up not implementing this.
2021-01-24 17:26:50 -08:00
Zhaofeng Li
506b894be6 Redesign deployment process
Now evaluation can be automatically split into chunks based on available
RAM. All three stages of the deployment process (evaluate, build,
apply) can happen concurrently.

Fixes #1.
2021-01-24 14:08:48 -08:00
Zhaofeng Li
f53ebef41c nix/eval.nix: Disallow setting network and meta at the same time 2021-01-17 00:06:45 -08:00
Zhaofeng Li
2050e84bb8 nix/eval.nix: Support setting meta.nixpkgs to a .nix that returns an initialized Nixpkgs attrset 2021-01-17 00:06:20 -08:00
Zhaofeng Li
f3bf3dc492 Allow disabling --use-substitutes and --gzip during copying 2021-01-13 12:20:34 -08:00
Zhaofeng Li
1125eb6d1b nix: Suppress GC warnings
The derivations and built closures are intentionally not added as GC
roots. Maybe we can provide an option for those who want GC roots
to be created.
2020-12-29 12:10:00 -08:00
Zhaofeng Li
60d6475897 Traverse up to find hive.nix by default, and other CLI ergonomics fixes 2020-12-29 12:02:50 -08:00
Zhaofeng Li
ed52e259aa Add support for --show-trace 2020-12-28 21:35:43 -08:00
Zhaofeng Li
ab6515d935 eval.nix: Do not specify system in evalConfig 2020-12-28 17:17:13 -08:00
Zhaofeng Li
d99089ad6b nix: Set profile only with certain goals 2020-12-19 16:34:24 -08:00
Zhaofeng Li
2ad5027cee nix: Also set the system profile... 2020-12-19 16:28:34 -08:00
Zhaofeng Li
45b6568164 Support per-node Nixpkgs overrides and local deployment
Also renamed the `network` key to `meta`.
2020-12-19 15:10:22 -08:00
Zhaofeng Li
d0ed138ef0 Refactoring and other stuff 2020-12-18 01:28:02 -08:00