11 Commits (ccf19fbf5e2b61ba62efd1ac47a3a3fd3917d494)

Author	SHA1	Message	Date
James Bardin	d52e17e111	hide provider crashes from panicwrap when logging ... When logging is turned on, panicwrap will still see provider crashes and falsely report them as core crashes, hiding the formatted provider error. We can trick panicwrap by slightly obfuscating the error line.	6 years ago
James Bardin	3225d9ac11	record all plugin panics, and print on main exit ... Create a logger that will record any apparent crash output for later processing. If the cli command returns with a non-zero exit status, check for any recorded crashes and add those to the output.	6 years ago
James Bardin	f8893785f0	separate core and provider loggers ... Now that hclog can independently set levels on related loggers, we can separate the log levels for different subsystems in terraform. This adds the new environment variables, `TF_LOG_CORE` and `TF_LOG_PROVIDER`, which each take the same set of log level arguments, and only applies to logs from that subsystem. This means that setting `TF_LOG_CORE=level` will not show logs from providers, and `TF_LOG_PROVIDER=level` will not show logs from core. The behavior of `TF_LOG` alone does not change. While it is not necessarily needed since the default is to disable logs, there is also a new level argument of `off`, which reflects the associated level in hclog.	6 years ago
James Bardin	c2af5333e8	use a log sink to capture logs for panicwrap ... Use a separate log sink to always capture trace logs for the panicwrap handler to write out in a crash log. This requires creating a log file in the outer process and passing that path to the child process to log to.	6 years ago
James Bardin	b61488a8ba	write traceback to log crash log	6 years ago
James Bardin	1d9d82973b	move panicwrap handler to logging package	6 years ago
James Bardin	a3a20e0396	remove LevelFilter ... We want to always be using the hclogger to filter whenever possible	6 years ago
James Bardin	0b31ffa587	use a single log writer ... Use a single log writer instance for all std library logging. Setup the std log writer in the logging package, and remove boilerplate from test packages.	6 years ago
James Bardin	abf6b9b378	get properly configured hcloggers ... make sure plugins get hcloggers configured to match core	6 years ago
James Bardin	211edf5d75	use hclog as the default logger ... Inject hclog as the default logger in the main binary.	6 years ago
James Bardin	6ca477f042	move helper/logging to internal ... remove a dead code file too	6 years ago