cc7335edc8 ci: run USDT interface test in a VM (0xb10c)
dba6f82342 test: adopt USDT utxocache interface tests (0xb10c)
220a5a2841 test: hook into PID in tracing tests (0xb10c)
Pull request description:
Changes a CI task that runs test the previously not run `test/functional/interface_usdt_*.py` functional tests (added in https://github.com/bitcoin/bitcoin/pull/24358).
This task is run as CirussCI `compute_engine_instance` VM as hooking into the tracepoints is not possible in CirrusCI docker containers (https://github.com/bitcoin/bitcoin/issues/23296#issuecomment-1024920845). We use an unoffical PPA and untrusted `bpfcc-tools` package in the CI as the Ubuntu jammy and Debian bullseye packages are outdated. We hope use an official package when new Ubuntu/Debian releases are available for the use with Google Compute Engine.
We make sure to hook into `bitcoind` binaries in USDT interface tests via their PID, instead of their path. This makes sure multiple functional tests running in parallel don't interfere with each other.
The utxocache USDT interface tests is adopted to a change of the functional test framework that wasn't detected as the tests weren't run in the CI. As the tracepoints expose internals, it can happen that we need to adopt the interface test when internals change. This is a bit awkward, and if it happens to frequently, we should consider generalizing the tests a bit more. For now it's fine, I think.
See the individual commit messages for more details on the changes.
Fixes https://github.com/bitcoin/bitcoin/issues/24782
Fixes https://github.com/bitcoin/bitcoin/issues/23296
I'd like to hear from reviewers:
- Are we OK with using the [`hadret/bpfcc`](https://launchpad.net/~hadret/+archive/ubuntu/bpfcc) PPA for now? There is a clear plan when to drop it and as is currently, it could only impact the newly added VM task.
- ~~Adding a new task increases CI runtime and costs. Should an existing `container` CI task be ported to a VM and reused instead?~~ Yes, see https://github.com/bitcoin/bitcoin/pull/25528#issuecomment-1179509525
ACKs for top commit:
MarcoFalke:
cr ACK cc7335edc8
Tree-SHA512: b7fddccc0a77d82371229d048abe0bf2c4ccaa45906497ef3040cf99e7f05561890aef4c253c40e4afc96bb838c9787fae81c8454c6fd9db583276e005a4ccb3
Our CI tasks are run by CirrusCI in Docker containers in a Google
Compute Engine based Kubernetes environment. These containers have
limited capabilities - especially CAP_SYS_ADMIN is missing. See
https://github.com/bitcoin/bitcoin/issues/23296#issuecomment-1024920845
We need elevated privileges to hook into the USDT tracepoints. We use a
CirrusCI "compute_engine_instance" (a VM, not a container) where we have
the required privileges. The ubunut-mininmal-2204-lts was choosen with
debian-11 being an alternative. Both pack an outdated 'bpfcc-tools'
package (v0.18.0) from 2020. This version prints warnings to stderr
during BPF bytecode compilation, which causes our functional test runner
to fail. This is fixed in newer verison.
Until debian-12 or a newer Ubuntu release is avaliable as image in GCE
(https://cloud.google.com/compute/docs/images/os-details), we use a
third-party and untrusted PPA that releases up-to-date versions of the
package.
The official iovisor (authors of BCC) PPA is outdated too. An
alternative would be to compile BCC from source in the CI.
Co-authored-by: MacroFake <falke.marco@gmail.com>
Currently, the time it takes to get the "Win64 native" task done with
all of the caches been invalidated is very close to the 2 hours limit.
This task is the only one which runs on Windows Community Cluster,
therefore this change should not affect other CI tasks.
Qt 5.15.3 release is a patch release made on the top of Qt 5.15.2. As a patch
release, Qt 5.15.3 does not add any new functionality but provides bug fixes
and other improvements.
https://code.qt.io/cgit/qt/qtreleasenotes.git/about/qt/5.15.3/release-note.md
* dropped patches:
- patches/qt/dont_use_avx_android_x86_64.patch
- patches/qt/fix_bigsur_style.patch
* adjusted patches:
- patches/qt/fix_android_jni_static.patch
- patches/qt/fix_limits_header.patch
- patches/qt/use_android_ndk23.patch
Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
2c03cec2ff ci: Build bitcoin-chainstate (Carl Dong)
095aa6ca37 build: Add example bitcoin-chainstate executable (Carl Dong)
Pull request description:
Part of: #24303
This PR introduces an example/demo `bitcoin-chainstate` executable using said library which can print out information about a datadir and take in new blocks on stdin.
Please read the commit messages for more details.
-----
#### You may ask: WTF?! Why is `index/*.cpp`, etc. being linked in?
This PR is meant only to capture the state of dependencies in our consensus engine as of right now. There are many things to decouple from consensus, which will be done in subsequent PRs. Listing the files out right now in `bitcoin_chainstate_SOURCES` is purely to give us a clear picture of the task at hand, it is **not** to say that these dependencies _belongs_ there in any way.
### TODO
1. Clean up `bitcoin-chainstate.cpp`
It is quite ugly, with a lot of comments I've left for myself, I should clean it up to the best of my abilities (the ugliness of our init/shutdown might be the upper bound on cleanliness here...)
ACKs for top commit:
ajtowns:
ACK 2c03cec2ff
ryanofsky:
Code review ACK 2c03cec2ff. Just rebase, comments, formatting change since last review
MarcoFalke:
re-ACK 2c03cec2ff 🏔
Tree-SHA512: 86e7fb5718caa577df8abc8288c754f4a590650d974df9d2f6476c87ed25c70f923c4db651c6963f33498fc7a3a31f6692b9a75cbc996bf4888c5dac2f34a13b
fa27745ccb ci: Bump fuzz tasks to jammy (MarcoFalke)
fab8cd5f87 Revert "ci: Run fuzzer task for the master branch only" (MarcoFalke)
Pull request description:
This reverts commit 5a9e255e5a.
I think we should attempt to maintain the fuzz tasks for release branches as well.
If it is too difficult for one branch, it could make sense to disable it for that branch, but not for all branches unconditionally.
Also, bump to jammy.
ACKs for top commit:
fanquake:
ACK fa27745ccb - we'll see how we go with the 23.x release branch.
Tree-SHA512: d6d08e7dce0884b556c51ff1896aebbbb5a805c22decd58af81a04192d19876978696017b489ec55886ddfd5c022963baaab5f11022369ae5291016826ff8017
...to make sure that the linker errors that arise from coupling
regressions are caught by CI.
Adding to the "no wallet" ci job as suggested by MarcoFalke.
This change is a prerequisite for the following bumping Qt minimum
version to 5.11.3. It is required as bionic has Qt 5.9.5.
Effectively, this also changes:
- gcc from 8.4.0 to 8.3.0
- python from 3.6.5 to 3.7.3
cfeb1942bc ci: Use Cirrus "greedy" flag to use idle CPU time when available (Luke Dashjr)
Pull request description:
Disabled for MSan to avoid excessive RAM usage
Top commit has no ACKs.
Tree-SHA512: 4351d477b8749b3578a1f808ba7e963a44e0a4a1b695605b473ab3cf424d75ade6e13e7401a39675843e7c9b48a3e46936909d6bcc4af1f7abe1b690fe5b7a55
fad2e0a36a ci: Make macOS native task sqlite only (MarcoFalke)
Pull request description:
There are many sqlite-only test failures (#23563, #23562), so make one CI task sqlite-only.
Obviously this removes bdb coverage from macOS, but I don't expect this to break very often.
ACKs for top commit:
fanquake:
ACK fad2e0a36a - clearly worthwhile having a sqlite only CI given the amount of bugs this has turned up in the past week or so. Tested running the functional tests with a `--without-bdb` build on macOS and Linux.
Tree-SHA512: d88ad576bbe974a51a2d115e4102fc1bd73772b7393dfa99700fbfd1bdf5deebbf247e35d09757639649a6ad5b193c0998c7db679301a7c012572dfd54a6a289
fafa66e424 ci: Replace soon EOL hirsute with jammy (MarcoFalke)
Pull request description:
`hirsute` will be EOL in about 1.5 months, at which point the package servers may be shut down. Avoid this by hopping to the next LTS release 22.04 (Jammy Jellyfish).
While the release is currently in development, it seems unlikely that anything will break for us. I am doing the hirsute->jammy hop to avoid a hirsute->impish->jammy hop, but if anything does break, we can fall back to that "double hop".
ACKs for top commit:
fanquake:
ACK fafa66e424
Zero-1729:
crACK fafa66e424
Tree-SHA512: a3626b72519c7f54f260477d04265321af7aefe25cc2a7d653dba77f79caca10db3a6aa4249a934184dcdc99832f6b4c6e50330d7630e58720ab0aba3624ab8a
MacroFake
