Upgrade Notes & Compatibility Warnings
- Please refer to the documentation for a complete list of upgrade warnings
- The Zookeeper Operator dependency has been upgraded to
v0.2.12(#271) - Removed deprecated Solr Operator Helm chart option
useZkOperator, usezookeeper-operator.useinstead (#286)
New Features
- A helm chart to template and deploy SolrCloud resources (#112)
- Ability to schedule automatic restarts for SolrClouds (#281)
- Ability to use HostPath volumes for ephemeral Solr storage (#266)
- Customize serviceAccountName for SolrCloud and SolrPrometheusExporter (#264)
- Introduced ephemeral option for Zookeeper storage (#259)
- Ability to customize probes for PrometheusExporter (#282)
- Add a mountedServerTLSDir config option to support a unique certificate per pod mounted dynamically by an external agent or CSI driver (#291)
- Ability to terminate TLS at Ingress for SolrCloud (#268)
- Ability to schedule automatic restarts for SolrPrometheusExporters (#310)
- Ability to specify ZK Config properties for provided Zookeeper Clusters (#290)
- Option to watch for updates to the mTLS client certificate used by the operator to call Solr pods (#317)
- Configuration options to support an additional client TLS cert in addition to the server certificate (#300)
Improvements
- Default Solr Version upgraded to 8.9, does not affect existing clouds (#285)
- Changed Solr Operator base Docker image to reduce vulnerabilities (#294)
- Grant access to the /admin/zookeeper/status path to the k8s role in the initial security.json (#289)
Bug Fixes
- Remove users role from the all permission in the initial security.json (#274)