Cortex-jsonnet 1.4.0

This version is compatible with Cortex 1.4.0.

Changelog

• [CHANGE] Lower the default overrides configs for ingestion and create a new overrides user out of the previous config #183
• [CHANGE] The project is now licensed with Apache-2.0 license. #169
• [CHANGE] Add overrides config to tsdb store-gateway. #167
• [CHANGE] Ingesters now default to running as StatefulSet with WAL enabled. It is controlled by the config $._config.ingester_deployment_without_wal which is false by default. Setting the config to true will yield the old behaviour (stateless Deployment without WAL enabled). #72
• [CHANGE] We now allow queries that are 32 days long. For example, rate(metric[32d]). Before it was 31d. #173
• [CHANGE] Renamed container_name and pod_name label names to container and pod respectively. This is required in order to comply with cAdvisor metrics changes shipped with Kubernetes 1.16. #179
• [CHANGE] Removed the experimental prefix from blocks storage CLI flags. #179
• [CHANGE] Rename flags store-gateway.replication-factor and store-gateway.tokens-file-path to store-gateway.sharding-ring.replication-factor and store-gateway.sharding-ring.tokens-file-path in anticipation of v1.4 release. #191
• [ENHANCEMENT] Enable support for HA in the Cortex Alertmanager #147
• [ENHANCEMENT] Support alertmanager.fallback_config option in the Alertmanager. #179
• [ENHANCEMENT] Add support for S3 block storage. #181
• [ENHANCEMENT] Add support for Azure block storage. #182 #190
• [BUGFIX] Add support the local ruler client type #175
• [BUGFIX] Fixes ruler.storage.s3.url argument for the Ruler. It used an incorrect argument. #177