v0.3.0

Upgrade Notes & Compatibility Warnings

• Please refer to the documentation for a complete list of upgrade warnings.
• The Solr Operator is now an Apache project managed by the Apache Solr PMC.
  • The CRDs are now under the solr.apache.org group instead of solr.bloomberg.com.
• The Zookeeper Operator is now up-to-date with the most recent release, v0.2.9 (#231)

New Features

• The Solr Operator now fully supports running Solr in a secure and locked down way
  • Basic Auth support is now built in when requested in the SolrCloud CRD (#218)
  • Solr can be run with TLS (optional mTLS, if provided to the operator) (#209, #255)
• Support custom log4j2 config from user-provided ConfigMap (#193)
• Override Prometheus exporter config XML via a user-supplied ConfigMap (#189)
• The Zookeeper Operator can be installed as a helm chart dependency, with the Solr Operator (#231)
• Added support for the Kubernetes Horizontal Pod Autoscaler (HPA) (#254)

Improvements

• Allow the definition of multiple imagePullSecrets (#216)
• More helm chart options are provided to customize running the Solr Operator (#250)
• Solr pod shutdown is more graceful, has better coordination between Kubernetes and Solr (#226)

Bug Fixes

• Fixed ignored options in podOptions probes (#208)

Miscellaneous

• Upgrade Go to 1.16 (#239)
• Use k8s.io/api/networking/v1beta1 Ingress. (#217)