buildbot, branch v2

phase1: fix crash on exception during Git update

2023-05-15T15:36:01Z

Fixes following exception: 2023-05-15 14:08:56+0000 [-] build got exception when running step Git(name='git', repourl='https://git.openwrt.org/openwrt/openwrt.git', mode='full', method='fresh', locks=renderer(), haltOnFailure=True) 2023-05-15 14:08:56+0000 [-] Unhandled Error Traceback (most recent call last): File "/usr/local/lib/python3.9/dist-packages/twisted/internet/defer.py", line 1792, in gotResult _inlineCallbacks(r, gen, status, context) File "/usr/local/lib/python3.9/dist-packages/twisted/internet/defer.py", line 1693, in _inlineCallbacks result = context.run( File "/usr/local/lib/python3.9/dist-packages/twisted/python/failure.py", line 518, in throwExceptionIntoGenerator return g.throw(self.type, self.value, self.tb) File "/usr/local/lib/python3.9/dist-packages/buildbot/process/build.py", line 576, in _start_next_step_impl log.err(e) --- --- File "/usr/local/lib/python3.9/dist-packages/buildbot/process/build.py", line 562, in _start_next_step_impl results = yield step.startStep(self.conn) builtins.KeyError: None as None is valid property value, but cant be used as dict index. Signed-off-by: Petr Štetiar

ci: allow pushing of containers during pull requests

2023-05-15T15:36:01Z

Make it possible to push containers in pull requests in private forks, so the container can be actually runtime tested before merging the changes. Signed-off-by: Petr Štetiar

buildworker,buildmaster: bump Debian to version 11

2023-05-15T15:36:01Z

Debian 10 LTS support ends on 6/2024, so it makes no sense to use it as a base for 23.05 release, so lets switch to Debian 11 which should've LTS support till 6/2026. Signed-off-by: Petr Štetiar

Bump buildbot version to latest stable release 3.8.0

2023-05-15T15:36:01Z

Signed-off-by: Petr Štetiar

buildmaster: fix unpinned buildbot package version

2023-05-15T15:36:01Z

It seems, that current pip3 install pinning doesnt work properly as it can result in the following package versions installation: buildbot-3.6.1 buildbot-console-view-3.5.0 buildbot-grid-view-3.5.0 buildbot-waterfall-view-3.5.0 buildbot-worker-3.5.0 buildbot-www-3.5.0 So lets pin the buildbot package itself to BUILDBOT_VERSION as well. References: https://gitlab.com/openwrt/buildbot/-/jobs/3324049571#L1158 Signed-off-by: Petr Štetiar

phase1: make 'rsync -4' worker-configurable

2023-05-15T15:36:01Z

We set '-4' in rsync_defopts, asking rsync to "prefer" ipv4 whenever possible on _all_ workers. This was historically done because some workers had flaky ipv6 connectivity, however in the future the reverse may be true, with worker having worse networking over ipv4 than ipv6. This change introduces an 'rsync_ipv4' worker configuration option: when set to a true value, the old rsync behavior (adding '-4') is used, when unset or set to false, the extra rsync argument is not used. Signed-off-by: Thibaut VARÈNE

phase1: call host ccache in stats

2023-05-15T15:36:01Z

We do not use the staging_dir ccache on buildbots (config seed contains CONFIG_CCACHE=n), only the host tool if present. Also only execute this step if 'ccache_command' is set. Signed-off-by: Thibaut VARÈNE

phase1: tag builders with their intended branch name

2023-05-15T15:36:01Z

This helps sorting them in waterfall and builders views. Signed-off-by: Thibaut VARÈNE

phase1: documentation update

2023-05-15T15:36:01Z

Signed-off-by: Thibaut VARÈNE

phase1: allow restricting builders to tag builds only

2023-05-15T15:36:01Z

Signed-off-by: Thibaut VARÈNE