This change contains:
* New configuration keys: record_retention_enabled and
record_server_delivery_enabled. These keys are needed to control
remote delivery of records and record retention. These keys are
optional to preserve backward compatibility with existing custom
configurations.
* Record copy implementation. This change allows to save copies of
records locally when feature is enabled in configuration. This
operation is independent of record spooling and record reporting
to remote server.
* New telem_journal argument to allow record payload print from
local copy (if it exists).
Signed-off-by: avjarami <alex.v.jaramillo@intel.com>
Addressing comments from first code review and fixing travis-ci
check_journal error in prune test.
Signed-off-by: avjarami <alex.v.jaramillo@intel.com>
* An event_id header is needed to group records when multiple records
are generated by same event.
* Adding new available parameter to telem_record_gen, making possible
for this utility to tag multiple records with same event_id.
Signed-off-by: avjarami <alex.v.jaramillo@intel.com>
Additional headers added: board_name, cpu_model, and bios_version.
* Board name is a combination of board_name and board_vendor from
dmi file system.
* CPU model is read from /proc/cpuinfo.
* BIOS version is taken from dmi file system.
When frame addresses detected during the stack scan were not previously
found by unwinding, the string "? " is added as a prefix to the function
name.
However, the current oops parsing code strips "? " if encountered, so
the backtraces from kernel oopses are missing vital information; the
presence of "? " provides a hint for debugging a stack trace and
indicates that the frame info is "unreliable".
This commit removes the "? " strip code, ensuring the prefix is retained
by the function name, and updates unit tests that check for oops lines
that should contain the prefix.
Signed-off-by: Patrick McCarty <patrick.mccarty@intel.com>
The user may want to disable recycling (daemon auto exit).
This can be the case if telemd daemon is not configured
to respawn or if service is automatically restarted by
the system after package update.
This patch introduces the daemon_recycling_enabled config
entry.
avjarami