EMS: Control Service, config-files: Changed 'ControlServiceProperties.IpSetting' enum values to DEFAULT_IP and PUBLIC_IP (from '%{DEFAULT_IP}%' and '%{PUBLIC_IP}%'), and updated occurrences in config. files. Added EMS_SERVER_ADDRESS and EMS_CLIENT_ADDRESS variables in config. files and replaced ${IP_SETTING} occurrences with them. From now on IP_SETTING will only store the IP discovery setting (and will not be used as an IP address setting).

EMS: Control Service: Added 'getServerIpAddress()' method in ControlServiceCoordinator and replaced uses of 'coordinator.getControlServiceProperties().getIpSetting()' for determining the EMS server's IP address

EMS: Util, Control Service, Baguette Client, config-files: Added 'NetUtilPostProcessor' class for registering 'NetUtilPostProcessor.NetUtilPropertySource' responsible for providing values to ${DEFAULT_IP} and ${PUBLIC_IP} config. placeholders. Added 'NetUtilPostProcessor' in 'spring.factories' files of EMS server and Baguette Client for automated inclusion by Spring Boot. Changed occurrences of %{DEFAULT_IP}% and %{PUBLIC_IP}% with ${DEFAULT_IP} and ${PUBLIC_IP} respectively (usages via ${IP_SETTING} were not considered).

EMS: Control Service: Removed '@NonNullApi' annotations that cause compile time error, and also removed the 'com.google.code.findbugs-jsr305' workaround dependency. Marked dependencies in pom.xml that cause 'BeanPostProcessorChecker' to issue warnings. Commented out 'spring-boot-admin-starter-client' dependency

EMS: Baguette Client, Common: Fixed bug in error counting in NetdataCollector. Fixed SelfHealingPlugin to not log the whole nodeInfo map but only the node address. Updated README-for-TESTING.md

EMS: Baguette Server, Common: Added marking a node as 'Failed', when Aggreagtor notifies that gives up node recovery. Added 'NODE_FAILED' status in NodeRegistryEntry class. Updated README-for-TESTING.md

EMS: Baguette Server, Baguette Client, Common: Fixed bug that prevented giving up Netdata agent recovery, after max retries have been reached. Updated README-for-TESTING.md

EMS: Baguette Server, Baguette Client: Fixed bug that prevented giving up EMS client recovery, after max retries have been reached.

EMS: Broker-CEP, Control Service: Added an extra argument in...

See merge request !133

EMS: Broker-CEP, Control Service: Added an extra argument in 'BrokerCepService.publishSerializable()' methods to control if conversion to JSON is needed.

Removed from .gitlab-ci.yml the unneeded specs about EMS

See merge request !132

EMS RC2.0

See merge request !127

EMS: Control Service: Fixed TopicBeacon to *not* send slo-violation-detector events, if they are going to be empty. Added model version in prediction orchestrator and slo-violation-detector events.

EMS: Control Service: Changed TopicBeacon to *not* send prediction or slo-violation-detector events, if they are going to be empty

User data

See merge request !130

automate byon

See merge request !128

EMS: Baguette Server: Added  'IClusterZoneDetector' interface. Moved 'getZoneIdFor()' methods from 'IZoneManagementStrategy' to the newly added 'IClusterZoneDetector' interface. Removed 'getZoneIdFor()' methods from the classes implementing 'IZoneManagementStrategy'. Added 'ClusterZoneDetector' class, implementing 'IClusterZoneDetector', that determines the cluster/zone id of a node based on node's preregistration info, using a configurable set of rules. Updated 'ClusteringCoordinator' to initialize and use a 'ClusterZoneDetector' instance for determining cluster/zone id, instead of using 'IZoneManagementStrategy' instance. Added sample settings for cluster detector in 'eu.melodic.event.baguette-server.properties'. A few more code and setting improvements.

EMS: Baguette Server: Changed 'ClientShellCommand.run()' method to catch all exceptions during interaction with EMS clients, and exit gracefully.

EMS: Added README-for-TESTING.md file with descriptions of Test Cases for new EMS features (i.e. support for Resource-Limited nodes, and support for Self-Healing of monitoring topology). [WIP]

EMS: config-files: Improved 'netdata.json' and 'start-agents.json' instruction sets to distinguish between Netdata instances running locally or in a container (and ignore them)

EMS: Broker-CEP: Added initialization retry (every 5 seconds until it succeeds) in BrokerAdvisoryWatcher

EMS: Baguette Server: Bugfix in 'getClientShellCommandFromNodeRegistryEntry()' method of BaguetteServer class

EMS: Baguette Server: Bugfix in 'getNodeRegistryEntryFromClientShellCommand()' method of BaguetteServer class, and also commented out the insecure retrieval of NRE based on client id