Removed FutureVersion from API

Instead of using FutureVersion API currently used version is updated.
This change needs to be bumped together with [1]. API that utilized map
of variants to be more fl

Removed FutureVersion from API

Instead of using FutureVersion API currently used version is updated.
This change needs to be bumped together with [1]. API that utilized map
of variants to be more flexible and backwards compatible was reverted.
It was decided that straight forward API that is commonly used should be
used instead.

Removed MetricId property from Metric. In telemetry it was implemented
as a name for Metric, but it was supposed to work as described in [2].
Currently MetricId is not supported by telemetry service and property
was removed.

Tested:
- After chaging bmcweb to use new API old and new features are working
as expected

[1]: https://gerrit.openbmc.org/c/openbmc/bmcweb/+/44270
[2]: https://redfish.dmtf.org/schemas/v1/MetricReportDefinition.v1_4_2.json

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Change-Id: I5930a466a370f268d68f575a4a3db5ee9655e574

show more ...

clang-format: copy latest and re-format

clang-format-16 has some backwards incompatible changes that require
additional settings for best compatibility and re-running the formatter.
Copy the latest

clang-format: copy latest and re-format

clang-format-16 has some backwards incompatible changes that require
additional settings for best compatibility and re-running the formatter.
Copy the latest .clang-format from the docs repository and reformat the
repository.

Change-Id: I1ac255c58971ac5cc4697b8bb1069067aad02d18
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

show more ...

simplified appendLimit implementation

AppendLimit is now set to max value by default. This simplifies the code
while keeping most of the feature functionality. This change increases
report version a

simplified appendLimit implementation

AppendLimit is now set to max value by default. This simplifies the code
while keeping most of the feature functionality. This change increases
report version and will cause older report to be deleted.

Tested:
- AppendLimit is set by default to max value
- Telemetry features are working as expected

Change-Id: I94c85393a9601c90c00776bf0bc814d85cbf006a
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

show more ...

Fix sensor count not updating

When ReadingsParamaters are updated, sensor count may change. This
action should resize buffer and update value of "AppendLimit" property
in case it was not set by user

Fix sensor count not updating

When ReadingsParamaters are updated, sensor count may change. This
action should resize buffer and update value of "AppendLimit" property
in case it was not set by user.

Testing done:
-UTs passing

Signed-off-by: Szymon Dompke <szymon.dompke@intel.com>
Change-Id: I96486a808a3cce83c09936262304d0a1f55b3fd7

show more ...

Use proper dbus path when possible.

Following methods and properties were updated to use full dbus path,
instead of internal telemetry id:
- TriggerManager.AddTrigger() - 'reportIds' arg
- Trigger.R

Use proper dbus path when possible.

Following methods and properties were updated to use full dbus path,
instead of internal telemetry id:
- TriggerManager.AddTrigger() - 'reportIds' arg
- Trigger.ReportIds - renamed to 'Reports'
- Report.TriggerIds - renamed to 'Triggers'

Testing done:
- UTs were updated and are passing.

Signed-off-by: Szymon Dompke <szymon.dompke@intel.com>
Change-Id: I78d812d38289fac575d25b48503cc8b9c6f736fe

show more ...

fixing Set on report properties

Setting valid value for property which is incorrect for current
configuration will result in OK response, but will change ErrorMessages
property. ErrorMessages will c

fixing Set on report properties

Setting valid value for property which is incorrect for current
configuration will result in OK response, but will change ErrorMessages
property. ErrorMessages will contain information about error type and
property name.

Tested:
- Change interval from 1000 to 0 for periodic report changes status from
Enabled to Disabled.
- Change interval from 0 to 1000 for periodic report changes status from
Disabled to Enabled.

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Signed-off-by: Szymon Dompke <szymon.dompke@intel.com>
Change-Id: I34add1ed0308b3da0850b1db6a67a217d11b6956

show more ...

made MetricValues persistent

MetricValues are persistent for reportUpdates AppendStopsWhenFull and
reportingType different than OnRequest.

Tested:
- New unit tests are passing
- Confirmed MetricVal

made MetricValues persistent

MetricValues are persistent for reportUpdates AppendStopsWhenFull and
reportingType different than OnRequest.

Tested:
- New unit tests are passing
- Confirmed MetricValues are preserved after restarting telemetry
service

Change-Id: I7e1990fb391da9debb0d7df2f1dbda86473350cc
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

show more ...

added support for onChange report

Report is now notified when metric changes and updates reading values.

Tested:
- Added new unit tests
- OnChange report updates Readings when metric values cha

added support for onChange report

Report is now notified when metric changes and updates reading values.

Tested:
- Added new unit tests
- OnChange report updates Readings when metric values changes

Change-Id: I3be9ef7aa0486cb15bac627aa1de5cc632613b3b
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

show more ...

Report: make dbus properties writable

ReadingParametersFutureVersion interface for Reports is enhanced from
read-only to read write and supports modification of readingParameteres,
which is done by

Report: make dbus properties writable

ReadingParametersFutureVersion interface for Reports is enhanced from
read-only to read write and supports modification of readingParameteres,
which is done by updating metrics at the first place and re-registering
them for sensors updates. Similar ReportActions interface is enhanced to
read write. Additionally reportActions policy was modified that reports
always contain 'LogToMetricReportsCollection' action. The whole change
enables Redfish support for PATCH method added on webserver side.

Tested:
- New unit tests were created, ran all new and previous UTs, all passed
- Tested under QEMU, interface was checked for RW via dbus cli commands,
checked if Reading Parameters of the Report can be read or written,
if metrics are properly updated and registration/unregistration for
updates works properly, checked if actions of Report can be read or
written, if actions are properly updated and related action behavior
follows the change accordingly
- Tested under QEMU, verified if 'LogToMetricReportsCollection' action
is always added when Report is created or when actions of Report are
updated by dbus interface
- Tested via webserver if it communicates properly with dbus interfaces
of Telemetry and read/write operations via Redfish can be successfully
executed

Signed-off-by: Lukasz Kazmierczak <lukasz.kazmierczak@intel.com>
Change-Id: I7f2fe8eae1631c436cf61a516d5fd0b8358a76bd

show more ...

Removed dependency to TriggerManager

introduces Messanger class which allows to send messages directly to
subscribed targets, which allows to break dependencies between classes.

Testes:
- All unit

Removed dependency to TriggerManager

introduces Messanger class which allows to send messages directly to
subscribed targets, which allows to break dependencies between classes.

Testes:
- All unit tests are passing
- Links are correctly updated
- Report is correctly updated by Trigger Action

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Change-Id: I32d3aaba22f9ec07e611f53fe553bd27e1c04c6d

show more ...

Report: Add TriggerIds property

This change is adding TriggerIds property for Report interface. It is an
array of strings, each representing id of trigger which may update given
report Readings prop

Report: Add TriggerIds property

This change is adding TriggerIds property for Report interface. It is an
array of strings, each representing id of trigger which may update given
report Readings property, due to UpdateReport action. This properly is
read-only, but it can be changed in the runtime, when:
- New Trigger is made using AddTrigger dbus method, when ReportId
argument contains id of given report.
- Trigger is deleted from dbus, and its ReportNames property included id
of given report.
- ReportNames property of any trigger is updated to include (or not) id
of given report.

When this property is modified by service, signal will be emitted on
dbus for property change.

When there is existing trigger with id of non-existing report in its
ReportNames property, its id will be added to TriggerIds property of
such report, the moment it is created by user.

Testing done:
- new UTs were made, all UTs are passing.
- manual testing on dbus interface was successful.

Signed-off-by: Szymon Dompke <szymon.dompke@intel.com>
Change-Id: I1c4c94ce751ddaee001e3cadde3ea60aa8e1c224

show more ...

Fixed handling maxAppendLimit

maxLimit prevented using numeric_limits<uint64_t>::max as a way to let
telemetry service deduce appendLimit. This commit fixes constrain to
allow passing this special v

Fixed handling maxAppendLimit

maxLimit prevented using numeric_limits<uint64_t>::max as a way to let
telemetry service deduce appendLimit. This commit fixes constrain to
allow passing this special value.

Tested:
- Added new unit tests that confirm numeric_limits<uint64_t>::max is
correctly handled in telemetry service

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Change-Id: I5d67e83475cdfcbb58a71b783ac9eef1e5ad7010

show more ...

fixed clang-tidy errors

fixed clang compilation error and few clang-tidy issues

Tested:
- Code compiles, all unit tests are passing
- Number of reported clang-tidy issues decreased

Change-Id: Ie3f

fixed clang-tidy errors

fixed clang compilation error and few clang-tidy issues

Tested:
- Code compiles, all unit tests are passing
- Number of reported clang-tidy issues decreased

Change-Id: Ie3f88db6e2dffb26ec6c56dbdc1ce5bad288dccd
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

show more ...

Fixed issue with wrong timestamp

Telemetry service used steady_clock for generating timestamps, but it
produced incorrect time. This change makes telemetry service use
steady_clock for intervals and

Fixed issue with wrong timestamp

Telemetry service used steady_clock for generating timestamps, but it
produced incorrect time. This change makes telemetry service use
steady_clock for intervals and system_clock for timestamps.

Changed readings timestamp to display current timestamp instead of a
time when reading was received.

Tested:
- correct timestamp is visible on dbus
- other telemetry service features are still working

Change-Id: Ic49f45640532cfffaeff5e0bd5591e6d99e5def5
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

show more ...

Api changes in AddReportFuture version

Added support for CollectionFunction, CollectionDuration,
CollectionTimeScope, ReportUpdates, AppendLimit.

New API separates Id and Name, user can decide to p

Api changes in AddReportFuture version

Added support for CollectionFunction, CollectionDuration,
CollectionTimeScope, ReportUpdates, AppendLimit.

New API separates Id and Name, user can decide to pass only Name
to auto generate Id or pass Id which needs to be unique.

Tested:
- No functional changes to old API, everything works as before
- All use cases can be replaced with new API to achieve same results
- New features which require new API work as expected

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Change-Id: I647efab36d90a548754f89968223e162a087481e

show more ...

Using enum class instead of string in more places

ReportingType and ReportUpdates are now used as enum class in more
places than before. Changed how this two fields are stored in
persistent configur

Using enum class instead of string in more places

ReportingType and ReportUpdates are now used as enum class in more
places than before. Changed how this two fields are stored in
persistent configuration. Increased Report::Version to break backward
compatibility. Updated unit tests to verify changed functionality.

Tested:
- All existing tests are passing

Change-Id: I55db205aefbe2b5a69fb7a31ccf11885aaecaaf2
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

show more ...

Add support for AppendLimit and ReportUpdates

Added 2 new properties for Report interface: AppendLimit and
ReportUpdates. They were also added as arguments to the future version
of AddReport method

Add support for AppendLimit and ReportUpdates

Added 2 new properties for Report interface: AppendLimit and
ReportUpdates. They were also added as arguments to the future version
of AddReport method of ReportManager.

ReportUpdates property defines the report update behavior:
- Overwrite: Each report update overrides previous "Readings" property.
"AppendLimit" set by user is not respected - "Readings" property size
is equal to count of all sensor across all metrics defined in report.
- AppendWrapsWhenFull: New readings are appended until limit specified
by "AppendLimit" is reached. Then oldest readings are overwritten by
new ones.
- AppendStopsWhenFull: New readings are appended until limit specified
by "AppendLimit" is reached. Then updates are stopped.
- NewReport: not supported yet and will be implemented in the future.

Please note that if ReportingType is set to OnRequest, those 2 new
properties are ignored, and Readings property will contain one reading
per defined sensor, across all metrics. They are still stored, which
means that if ReportingType will be changed in the runtime, those
properties will be respected.

Tested:
- Both new properties can be accessed from dbus.
- Both properties are reflected in Readings property.
- Old AddReport method is working as before the change.
- UTs are passing.

Signed-off-by: Szymon Dompke <szymon.dompke@intel.com>
Change-Id: I8a18f7e68215f0f6e5c403b533d2c4ff479df69e

show more ...

Add Id to Trigger

Currently, Trigger is using Name as unique identifier. By adding Id, we
can be compliant with redfish specification:
- Id will be used as unique identifier
- Name will be used as h

Add Id to Trigger

Currently, Trigger is using Name as unique identifier. By adding Id, we
can be compliant with redfish specification:
- Id will be used as unique identifier
- Name will be used as human readable, non-unique name

AddTrigger dbus method is now requiring both id and name. Each of them
can be passed as empty string and the service will fill them with
correct values. If only id is an empty string, name will be used to
generate its value.

Dbus object path and persistent storage filename are now be based on id,
instead of name.

Added validation for AddTrigger:
- correct characters in id
- max id length

Added Name property for Trigger object, which can be modified from dbus.

Testing done:
- Unit test added and passing
- Trigger was added using dbus, without errors
- Id generation is working properly
- Name property is accessible and writable from dbus

Signed-off-by: Szymon Dompke <szymon.dompke@intel.com>
Change-Id: Ibb553586eaf51943044c93a35bc0725e6ef67ce9

show more ...

Added support for Enabled property

Enabled property is added so that user can select via dbus interface if
Readings are updated and signal on Readings update is emitted, moreover
Metric calculation

Added support for Enabled property

Enabled property is added so that user can select via dbus interface if
Readings are updated and signal on Readings update is emitted, moreover
Metric calculation on received sensor data is active only when Enabled
is set to true

Tested:
- New unit tests were created, ran all new and previous UTs, all passed
- Tested under QEMU by adding reports for single and multiple sensors,
changing Enabled property and emitting signal of value change for
sensors added into the report, checking if Readings is accordingly
updated or not updated
- Verified persistency, if Enabled property is successfully stored and
restored after Telemetry service restart and also checked if after the
restart dependencies of Enabled (Readings, Metric calculation) are
properly initiated

Signed-off-by: Lukasz Kazmierczak <lukasz.kazmierczak@intel.com>
Change-Id: I29cf13693a48d15cb16d2ad6707f483f67f4879b

show more ...

created AddReportFutureVersion dbus method

New method will support CollectionTimeScope, CollectionDuration

In order to make not breaking interface changes bmcweb will switch to
AddReportFutureVersi

created AddReportFutureVersion dbus method

New method will support CollectionTimeScope, CollectionDuration

In order to make not breaking interface changes bmcweb will switch to
AddReportFutureVersion, then AddReport will be changed to match
AddReportFutureVersion, then redfish will switch back to use AddReport,
then AddReportFutureVersion will be removed.

Tested:
- Verified that current version of bmcweb works fine with old API

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Change-Id: I51a9b7fb2f4da5b8d2f688ccd5e93710352b1ac7

show more ...

Add skipping PropertiesChanged signal on init

Prevents sending initial PropertiesChanged for report when new report is
created. Information about initial values is already present in signal
Interfac

Add skipping PropertiesChanged signal on init

Prevents sending initial PropertiesChanged for report when new report is
created. Information about initial values is already present in signal
InterfacesAdded. Signals about actual updates are correctly send.

Tested:
- Verified that signal is not send during AddReport
- Verified that signal is still being send when properties are updated

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Change-Id: I19d6aee431a947ca52ca79af738e2a571a16b694

show more ...

Revert "created AddReportFutureVersion dbus method"

This reverts commit 753e4b3c843dd5d1068949c4106a6389f0e0ffbc.

Reason for revert: Breaks bmcweb, same approach is needed for changed properties

C

Revert "created AddReportFutureVersion dbus method"

This reverts commit 753e4b3c843dd5d1068949c4106a6389f0e0ffbc.

Reason for revert: Breaks bmcweb, same approach is needed for changed properties

Change-Id: Id868159df916fcf0bdd7fc5062f8c51187fcc7e2

show more ...

created AddReportFutureVersion dbus method

New method will support CollectionTimeScope, CollectionDuration

In order to make not breaking interface changes bmcweb will switch to
AddReportFutureVersi

created AddReportFutureVersion dbus method

New method will support CollectionTimeScope, CollectionDuration

In order to make not breaking interface changes bmcweb will switch to
AddReportFutureVersion, then AddReport will be changed to match
AddReportFutureVersion, then redfish will switch back to use AddReport,
then AddReportFutureVersion will be removed.

Change-Id: I9cc906cc1fa7cdf27be7e433390c516f6bae3c50
Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>

show more ...

Changed dbus add report interface

- metric parameters now take single sensor instead of list
- added interface support for new operation types

Tested:
- All telemetry tests are passing.

Signed-off

Changed dbus add report interface

- metric parameters now take single sensor instead of list
- added interface support for new operation types

Tested:
- All telemetry tests are passing.

Signed-off-by: Krzysztof Grobelny <krzysztof.grobelny@intel.com>
Change-Id: Id3a41c48e81a287e7d205ae1c747daa36d4cdb29

show more ...

Implement Trigger Actions

Now action is triggered when threshold is crossed. There are 3
actions: write message to journal, write message to journal as
Redfish Event and update an existing Report.
T

Implement Trigger Actions

Now action is triggered when threshold is crossed. There are 3
actions: write message to journal, write message to journal as
Redfish Event and update an existing Report.
To update an existing Report updateReading method is changed to
public. Added UpdateReport to ReportManager, now object is able
to update readings of any report using report name.

Tested:
- Unit tests passed
- Verified that logs are propagated to journal when threshold
is crossed

Change-Id: Iebca7c8b9ab9b50b4c401877ccf8c2f01f1e6f36
Signed-off-by: Wludzik, Jozef <jozef.wludzik@intel.com>

show more ...