3a0be4099a
Adds support for using `bootc` as the preferred method for booting from a locally created image. This new method gets rid of the need to create a tarball and move it to the correct place and instead it will make use of `podman scp` which copies the image to the root `containers-storage` and then has `rpm-ostree` and `bootc` boot from that store. Closes #418 Closes #200
85 lines
2.7 KiB
Rust
85 lines
2.7 KiB
Rust
use std::{borrow::Cow, path::PathBuf};
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use blue_build_utils::constants::OCI_ARCHIVE;
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use log::warn;
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use oci_distribution::Reference;
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use serde::Deserialize;
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use crate::drivers::{BootStatus, types::ImageRef};
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#[derive(Deserialize, Debug, Clone)]
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pub struct BootcStatus {
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status: BootcStatusExt,
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}
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#[derive(Deserialize, Debug, Clone)]
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struct BootcStatusExt {
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staged: Option<BootcStatusImage>,
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booted: BootcStatusImage,
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}
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#[derive(Deserialize, Debug, Clone)]
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struct BootcStatusImage {
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image: BootcStatusImageInfo,
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}
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#[derive(Deserialize, Debug, Clone)]
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struct BootcStatusImageInfo {
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image: BootcStatusImageInfoRef,
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}
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#[derive(Deserialize, Debug, Clone)]
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struct BootcStatusImageInfoRef {
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image: String,
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transport: String,
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}
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impl BootStatus for BootcStatus {
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fn transaction_in_progress(&self) -> bool {
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// Any call to bootc when a transaction is in progress
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// will cause the process to block effectively making
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// this check useless since bootc will continue with
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// the operation as soon as the current transaction is
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// completed.
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false
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}
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fn booted_image(&self) -> Option<ImageRef<'_>> {
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match self.status.booted.image.image.transport.as_str() {
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"registry" | "containers-storage" => Some(ImageRef::Remote(Cow::Owned(
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Reference::try_from(self.status.booted.image.image.image.as_str())
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.inspect_err(|e| {
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warn!(
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"Failed to parse image ref {}:\n{e}",
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self.status.booted.image.image.image
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);
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})
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.ok()?,
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))),
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transport if transport == OCI_ARCHIVE => Some(ImageRef::LocalTar(Cow::Owned(
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PathBuf::from(&self.status.booted.image.image.image),
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))),
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_ => None,
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}
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}
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fn staged_image(&self) -> Option<ImageRef<'_>> {
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let staged = self.status.staged.as_ref()?;
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match staged.image.image.transport.as_str() {
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"registry" | "containers-storage" => Some(ImageRef::Remote(Cow::Owned(
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Reference::try_from(staged.image.image.image.as_str())
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.inspect_err(|e| {
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warn!(
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"Failed to parse image ref {}:\n{e}",
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staged.image.image.image
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);
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})
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.ok()?,
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))),
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transport if transport == OCI_ARCHIVE => Some(ImageRef::LocalTar(Cow::Owned(
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PathBuf::from(&staged.image.image.image),
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))),
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_ => None,
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}
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}
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}
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