Messing with filesystems.* is really dangerous. Once I forgot to assign label to root partirion and referenced disk by label in configuration. Nixos-rebuuld switch and goodbye.
Yesterday I forgot to mkfs of a new LV before nixos-rebuild, got local-fs.target failed and bricked instance. Sadly this time I lost all the disk data, because rescue system failed somehow. 28 січ. 2016 1:39 пп, користувач "4levels" <[email protected]> написав: > Hi Nix-Devs, > > it seems that I'm the culprit of this messed up state of the Vultr > machines. > I tried adding a swap partition under the fileSystems directive. After > finding the correct way to define swap devices (I was assuming > fileSystems."swap" would work), the damage was already done and deploying > via NixOps started failing on all 5 servers. > > I just finished reinstalling one machine and now everything seems to work > again (on that machine that is, the others are still failing). I didn't > realize messing with the fileSystems entry is this kind of dangerous ;-) > > Kind regards, > > Erik > > On Thu, Jan 28, 2016 at 8:53 AM 4levels <[email protected]> wrote: > >> Hi Nix Dev's, >> >> yesterday I set up a new instance on Vultr (by adding the latest nixos >> minimal install disk). >> >> After the initial install - which just works fine - I cannot rebuild >> anymore. I can update the machine through NixOps, but running >> nixos-rebuild always failes. >> >> This is the output I'm getting: >> building Nix... >> building the system configuration... >> error: value is a list while a set was expected, at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:214:62 >> >> This seems unrelated to my own configuration options, or am I missing >> something obvious here? >> >> I've tried updating the channels, my current channels are: >> nixos https://nixos.org/channels/nixos-15.09 >> nixos-15.09 https://nixos.org/channels/nixos-15.09 >> (they both seem identical to me, except for the name) >> >> Kind regards, >> >> Erik >> >> Full trace: >> building Nix... >> building the system configuration... >> error: while evaluating the attribute ‘buildCommand’ of the derivation >> ‘nixos-15.09.947.6783594’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/nixos/modules/system/activation/top-level.nix:102:7: >> while evaluating the attribute ‘sources’ of the derivation ‘etc’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/nixos/modules/system/etc/etc.nix:12:5: >> while evaluating the attribute ‘environment.etc’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/attrsets.nix:134:44: >> while evaluating anonymous function at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:74:45, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/attrsets.nix:134:52: >> while evaluating the attribute ‘value’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:287:9: >> while evaluating the option `environment.etc': >> while evaluating the attribute ‘isDefined’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:319:5: >> while evaluating ‘filterOverrides’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:391:21, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:303:18: >> while evaluating ‘concatMap’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/lists.nix:62:18, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:397:8: >> while evaluating ‘concatMap’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/lists.nix:62:18, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:298:17: >> while evaluating anonymous function at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:298:28, >> called from undefined position: >> while evaluating ‘dischargeProperties’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:361:25, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:299:62: >> while evaluating ‘dischargeProperties’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:361:25, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:366:9: >> while evaluating the attribute ‘content’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:437:14: >> while evaluating the attribute ‘etc’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/nixos/modules/services/networking/ssh/sshd.nix:235:5: >> while evaluating ‘flip’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/trivial.nix:57:16, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/nixos/modules/services/networking/ssh/sshd.nix:50:33: >> while evaluating ‘filterAttrs’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/attrsets.nix:77:23, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/trivial.nix:57:19: >> while evaluating ‘concatMap’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/lists.nix:62:18, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/attrsets.nix:78:18: >> while evaluating anonymous function at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/attrsets.nix:78:29, >> called from undefined position: >> while evaluating anonymous function at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/nixos/modules/services/networking/ssh/sshd.nix:50:78, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/attrsets.nix:78:62: >> while evaluating the attribute ‘openssh.authorizedKeys.keys’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/attrsets.nix:134:44: >> while evaluating anonymous function at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:74:45, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/attrsets.nix:134:52: >> while evaluating ‘yieldConfig’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:73:29, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:76:16: >> while evaluating anonymous function at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:79:24, >> called from >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:79:11: >> while evaluating the attribute ‘names’ at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:214:54: >> value is a list while a set was expected, at >> /nix/store/iwhkdzryfzapl5cya1y88y1rpajff8ca-nixos-15.09.947.6783594/nixos/nixpkgs/lib/modules.nix:214:62 >> > > _______________________________________________ > nix-dev mailing list > [email protected] > http://lists.science.uu.nl/mailman/listinfo/nix-dev > >
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