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Merged
MalteJ merged 52 commits into from
Sep 19, 2025
Merged

FeOS rewrite and introduce v0.5.0 #77

MalteJ merged 52 commits into from
Sep 19, 2025

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@guvenc
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@guvenc guvenc commented Jul 14, 2025 •
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Rewrite of FeOS and introducing it as version 0.5.0

Highlights

  • Internal Architecture Improved

    • Fully async, lock-free, event-driven approach

  • Testability

    • Unit tests
    • Nested virtualization-based tests

  • Live Upgrade

    • Support for FeOS PID1 live upgrade

  • Backend Flexibility

    • Pluggable Rust-based backends:
      • VM-Service: Cloud Hypervisor / Other rust based vmms possible

  • Cloud Hypervisor

    • Hard dependency eliminated

  • Host Service

    • Enhanced features and improvements

@guvenc
FeOS v0.2.0 initial commit
347aa9e 
Signed-off-by: Guvenc Gulce <[email protected]>
@github-actions github-actions bot added the enhancement New feature or request label Jul 14, 2025
@hardikdr hardikdr added the area/operatingsystem Operating system-related concerns. label Jul 15, 2025
@hardikdr hardikdr added this to Roadmap Jul 15, 2025
This was referenced Jul 15, 2025
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maxmoehl
maxmoehl reviewed Jul 15, 2025
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There's two Empty left which should probably be the concrete req/res they are used for like it is already done in the other proto file.

@guvenc guvenc force-pushed the feature/feos_v0_2 branch from 61560f5 to 4fc370e Compare July 15, 2025 18:11
@guvenc
Fix the test run
25dabc7 
Signed-off-by: Guvenc Gulce <[email protected]>
maxmoehl
maxmoehl reviewed Jul 16, 2025
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maxmoehl
maxmoehl reviewed Jul 17, 2025
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@guvenc guvenc force-pushed the feature/feos_v0_2 branch 6 times, most recently from dd39914 to c210fd2 Compare July 22, 2025 15:28
@guvenc guvenc force-pushed the feature/feos_v0_2 branch from b0bf609 to 4128eed Compare July 30, 2025 13:31
@github-actions github-actions bot added the documentation Improvements or additions to documentation label Sep 19, 2025
@guvenc guvenc changed the title FeOS v0.2.0 initial version FeOS rewrite and introduce v0.5.0 Sep 19, 2025
MalteJ
MalteJ approved these changes Sep 19, 2025
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hack/initramfs/mk-initramfs
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I think we should keep the old DNS.

Cargo.toml
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Do we now have the latest version of the dependencies? I remember we had some problems upgrading youki and netlink.

guvenc added 23 commits September 19, 2025 17:39
@guvenc
Refactor host-service worker backend handling
d987786 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
feos-cli vm info should print the network card information
fb08a90 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Add FeOS logger as a library
c251734 
FeOS logger can print to the console and serve several clients
who want to stream the logs concurrently.

Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Add StreamFeOSLogs GRPC call and reorganise utils directory
d85a68f 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Reduce the logged output amount for VFs
dd65962 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Add sanity check (db, process comparison) to vm-service init
456dc37 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Refactor dispatcher of the vm-service
a9702ab 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Introduce hugepage support
6eb527c 
Init hugepages on the host and enhance vm-service api to support
enabling hugepage on the VM as well.

Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Change UpgradeBinary strategy from push to pull
048d850 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Add version returning grpc call to host-service
be60aa2 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Use single source of truth for version information
24837fa 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Refactor main lib.rs
4bbcb10 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Add help text to cli commands
39a10f6 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Combine create and start VM as a new command in the cli
57f364f 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Non functional clean up
4a1ee80 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Reuse compliance
8d48ece 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Prepare release 0.5.0
84360bc 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Improve log output, non functional change
a136984 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Bump tokio version to 1.47.1
bca69d6 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Bump uuid, log, clap and chrono crates to latest versions
aa4e4d6 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Bump dhcpproto and socket2 crates to their latest version
31e7353 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Add REUSE badges to the front README
86f7908 
Signed-off-by: Guvenc Gulce <[email protected]>
@guvenc
Revert "building feos-nginx package"
1e2990b 
This reverts commit 88b1f67.
@MalteJ MalteJ merged commit f2cc266 into master Sep 19, 2025
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@MalteJ MalteJ deleted the feature/feos_v0_2 branch September 19, 2025 15:51
@github-project-automation github-project-automation bot moved this to Done in Roadmap Sep 19, 2025
@MalteJ MalteJ restored the feature/feos_v0_2 branch September 19, 2025 15:54
This was referenced Sep 19, 2025
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area/operatingsystem Operating system-related concerns. documentation Improvements or additions to documentation enhancement New feature or request

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