treewide: port everything to blockdev
This gets rid of most ad-hoc block device code, using blockdev for
everything. It also gets rid of diskfs for everything but tests. This
enables Metropolis to be installed on non-512-byte block sizes.
Change-Id: I644b5b68bb7bed8106585df3179674789031687a
Reviewed-on: https://review.monogon.dev/c/monogon/+/1873
Tested-by: Jenkins CI
Reviewed-by: Serge Bazanski <serge@monogon.tech>
diff --git a/metropolis/pkg/blkio/BUILD.bazel b/metropolis/pkg/blkio/BUILD.bazel
new file mode 100644
index 0000000..8b071ec
--- /dev/null
+++ b/metropolis/pkg/blkio/BUILD.bazel
@@ -0,0 +1,8 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+ name = "blkio",
+ srcs = ["blkio.go"],
+ importpath = "source.monogon.dev/metropolis/pkg/blkio",
+ visibility = ["//visibility:public"],
+)