v1.5 Release Note

1.5.3 (2024-06-24)

Security

install: The password file is preferred to initialize the database, avoiding the explicit password in the command line

Features

Bug Fixes

upgrade: Fixed an issue with wal2json plugin not being upgraded
metadata: Fixed an issue where protect_standby role is persisted to metadata
instance: Fixed the regular expression of the probe protect_standby

Features

demo: Add --base-dir parameter to support user-specified installation directory.
demo: Optimize the Summary format at the end of the log.

Bug Fixes

checkos: Fix the issue where an error be reported if no roles were configured in the configuration file.
demo: Install mogila in postgresql database, update the built-in compat-tools to the latest version.

Features

takeover: Support for an existing cluster to take over a running node that actually belongs to the same cluster (only metadata of the PTK is added).
throwout: Support for an existing clusters to stop manage a node (deleting PTK metadata only).
rename: Supports renaming the cluster name of an existing cluster.
init-cluster: Support to create an empty cluster.
manage: Support for managing clusters that do not have a cluster_static_config file.
install: Support installing the database directly from the kernel installer.
upgrade: Support upgrade of database clusters with CM deployed (CM not upgrade).
upgrade: Change the default upgrade mode from replace to cover.
config: Add extra_hba_conf field in the global field of the configuration file to support configuration of extra hba entries.
status: Support to display the version number of CM.
install: Forces checking the number of existing user-openable files if CM is installed.
metadata: Add history file to record the execution history of commands.

Bug Fixes

status: When querying vip status, if cm_resource.json doesn't exist, it won't be shown.
upgrade: Fix the issue that when upgrading with extensions, the extension is not recognized when installed in a non-postgres database.
checkos: Fix disk check command in resource pooling scenario.
checkos: Fix the issue where ulimit parameter was not checked for existing users.
checkos: Fix the issue where the repair command for memory checking causes script execution errors.
checkos: Fix the NIC fetch error in multi-NIC scenario with duplicate IP strings.
demote: Fix the issue that upstream is not modified correctly when downgrading to a standby node.
prune: Fix the issue of not being able to interrupt via Ctrl+C.
status,switchover: Fix the issue where cascade standby nodes did not refresh the upstream with metadata.
Fixed and optimized several other internal issues.