Merge pull request #234223 from alyssais/stage-1-bind-file
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commit
230a3705fc
2 changed files with 48 additions and 1 deletions
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@ -114,6 +114,28 @@ waitDevice() {
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done
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}
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# Create the mount point if required.
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makeMountPoint() {
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local device="$1"
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local mountPoint="$2"
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local options="$3"
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local IFS=,
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# If we're bind mounting a file, the mount point should also be a file.
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if ! [ -d "$device" ]; then
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for opt in $options; do
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if [ "$opt" = bind ] || [ "$opt" = rbind ]; then
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mkdir -p "$(dirname "/mnt-root$mountPoint")"
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touch "/mnt-root$mountPoint"
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return
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fi
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done
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fi
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mkdir -m 0755 -p "/mnt-root$mountPoint"
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}
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# Mount special file systems.
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specialMount() {
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local device="$1"
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@ -384,7 +406,7 @@ mountFS() {
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info "mounting $device on $mountPoint..."
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mkdir -p "/mnt-root$mountPoint"
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makeMountPoint "$device" "$mountPoint" "$optionsPrefixed"
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# For ZFS and CIFS mounts, retry a few times before giving up.
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# We do this for ZFS as a workaround for issue NixOS/nixpkgs#25383.
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@ -6,6 +6,31 @@
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with import ../lib/testing-python.nix { inherit system pkgs; };
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with pkgs.lib;
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{
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bind = makeTest {
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name = "non-default-filesystem-bind";
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nodes.machine = { ... }: {
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virtualisation.writableStore = false;
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virtualisation.fileSystems."/test-bind-dir/bind" = {
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device = "/";
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neededForBoot = true;
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options = [ "bind" ];
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};
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virtualisation.fileSystems."/test-bind-file/bind" = {
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depends = [ "/nix/store" ];
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device = builtins.toFile "empty" "";
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neededForBoot = true;
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options = [ "bind" ];
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};
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};
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testScript = ''
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machine.wait_for_unit("multi-user.target")
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'';
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};
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btrfs = makeTest
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{
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name = "non-default-filesystems-btrfs";
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