Release Notes

v1.4.0 · Coming soon

New

Built-in alerting subsystem, replacing the former Grafana alerting: seven monitoring types (base resources including custom PromQL, ports, SSL, MySQL, MongoDB, Kafka backlog, Kafka rebalance); a warning → alert → recovery noise-reduction state machine that only notifies on state changes; multiple channels including Feishu / DingTalk / WeCom / Email / custom Webhook; global alert history filterable by type / status / time.
Unified data source management: a new top-level Data Source page centrally manages hosts / middleware / K8s / Flink (multiple instances supported), with the left-hand menu displayed dynamically based on enabled data sources; "Test Connection" performs real authentication; credentials are AES-encrypted; optional http service discovery (adding a data source in the UI automatically brings up the exporter and registers it for scraping, with no need to change environment variables and restart).
MongoDB slow query support for sharded clusters: multiple instances are automatically aggregated for analysis.

Architecture changes

Single-image delivery: all components are merged into ops-allinone, distinguished by role via ROLE; you only need to pull / import one image.
Independent storage for alert data: a new ops-mongo container stores rules / state / history / channels / data sources, decoupled from the business database.

Upgrade notes

ops.yaml has undergone significant structural changes (single image + ROLE); regenerate it following the latest deployment docs.
A newly required setting, ENV_ALERT_CRYPTO_KEY (the credential encryption key), must be configured.
The former Grafana alerting / notification / silence screens have been removed; rebuild your rules in the new Alert Management section.

Kubernetes cluster monitoring: two modes — static (remote scraping from outside the cluster) and incluster (Prometheus running as a Pod with automatic discovery) — plus new K8s dashboards and menus.
A single agent now supports multi-instance middleware monitoring.
Loki data retention (30 days by default) and the delete API are enabled.

The log panel is split into Container Console and Service Logs; Service Logs supports automatic expansion of structured fields and full-text search (phone number / ID / traceID), and all filters are multi-select.
Fixed loading issues on middleware panels such as Kafka.
Deployment resource requirements corrected to 4C/8G.

Added log viewing, APM distributed tracing, and a unified interface for metrics / logs / traces.
Added support for subpath deployment (reverse-proxy mounted at /mdis, etc.).