Function ostree_install

crates/lib/src/install.rs:1947–1991

(state: &State, rootfs: &RootSetup, cleanup: Cleanup)

}

async fn ostree_install(state: &State, rootfs: &RootSetup, cleanup: Cleanup) -> Result<()> {
    // We verify this upfront because it's currently required by bootupd
    let boot_uuid = rootfs
        .get_boot_uuid()?
        .or(rootfs.rootfs_uuid.as_deref())
        .ok_or_else(|| anyhow!("No uuid for boot/root"))?;
    tracing::debug!("boot uuid={boot_uuid}");

    let bound_images = BoundImages::from_state(state).await?;

    // Initialize the ostree sysroot (repo, stateroot, etc.)

    {
        let (sysroot, has_ostree) = initialize_ostree_root(state, rootfs).await?;

        install_with_sysroot(
            state,
            rootfs,
            &sysroot,
            &boot_uuid,
            bound_images,
            has_ostree,
        )
        .await?;
        let ostree = sysroot.get_ostree()?;

        if matches!(cleanup, Cleanup::TriggerOnNextBoot) {
            let sysroot_dir = crate::utils::sysroot_dir(ostree)?;
            tracing::debug!("Writing {DESTRUCTIVE_CLEANUP}");
            sysroot_dir.atomic_write(DESTRUCTIVE_CLEANUP, b"")?;
        }

        // Ensure the image storage is SELinux-labeled. This must happen
        // after all image pulls are complete.
        sysroot.ensure_imgstore_labeled()?;

        // We must drop the sysroot here in order to close any open file
        // descriptors.
    };

    // Run this on every install as the penultimate step
    install_finalize(&rootfs.physical_root_path).await?;

    Ok(())
}

async fn install_to_filesystem_impl(
    state: &State,