Treat the optional reboot of the device as part of the job itself so that
if the reboot fails it will be retried in accordance to the job
configuration.
Instead of starting and stopping the target from inside the Context,
move the calls to the Runner. This allows for the any initilizaton
errors to be dealt with as part of the job and retried as
appropriate.
- expose pluginloader's resolve_alias in plugin_cache (it's supposed
to be a transparent proxy for pluginloader).
- resolve aliases inside _set_plugin_defaults() to make sure the
correct defaults are used when creating job specs.
Expose the RebootPolicy as an attribute of the ExectionContext and ensure
that that the target is not automatically rebooted if the reboot
policy is set to "Never".
Rename the parameter to be clearer on the effect of the policy, as this
will cause WA to reset the device for each new job it runs regardless of
the iteration number.
We only need to deploy the gui once, therefore move the `deploy` method
call into `initialize` the corresponding `remove` method is already in
`finalize`.
- Have the job manage the indent of each of its stages
- Switch output_processor to using indentcontext
- Move the "Configuring augmentations" log line into Job -- the
rest of the stages are logged there, but this was done by the
Executor for some reason.
Add hostid entry, as reported by busybox's hostid applet, to TargetInfo.
This is intended to be a "unique 32-bit identifier for the current
machine". In practice, it may not be set, or may be generated from
something like an IP address, so may not be unique. However, if set, it
is still likely to be more unique than kernel/os version so may be worth
recording.
Replace Target.cpuinfo, which contained parsed contents of
/proc/cpuinfo, with a list of more comprehensive CpuInfo objects which
include cpufreq and cpuidle information as well.
- Use indentcontext inside initialize_run to make sure log level
is dedented on error.
- Ensure Executor postamble always runs, event if runner errors.
- Fix format_duration() to handle sub-second timedeltas.
Add a function to return WA version suffixed with the commit hash for
current HEAD. This only works if WA was deployed via
python setup.py develop
otherwise, the output is identical to get_wa_version().
When scanning modules for plugins, only consider classes defined in that
module, but not those imported into it. This will prevent log output
being polluted with repeated "Skipping..." messages for imported plugin
bases.
Move the logging of the WA version and command line used to invoke it
from run command into main() inside entrypoint. That way, these will be
the first entries in the log file, now that early log records are no
longer lost.
If more then one of augmentation entries ("augmentations",
"instrumenatation", "output_processors") is specified in the same
config they were being merged into a single entry.
This can cause issues with '~~' (drop everything glyph) being "resolved"
during this merge and therefore not actually used to drop all previous
augmentations.
Union'ing, instead of merging, configs at the same level avoids that.
Note that this is semantically correct, as we're not enforcing
precedence at the same level of config, so merge semantics do not apply.
Add support for "~~" special value that indicates that, when merging
into another set, all values from that set should in fact be dropped.
Apart from the unique merge semantics, "~~" just like any other "~"
value.
Delay the split of augmentations into instruments and output processors
until they are actually being accessed; keep them as a single set until
then. This makes tracking of merges from various configurations sources
easier
