Migrate MongoDB deployments to Percona Server for MongoDB via in-place swaps or live migration.
npx skills add https://github.com/Percona-Lab/skills --skill mongodb-to-psmdb
Please help me install this Agent Skill. Skill: mongodb-to-psmdb Source: https://github.com/Percona-Lab/skills/tree/main/mongodb-to-psmdb Command: npx skills add https://github.com/Percona-Lab/skills --skill mongodb-to-psmdb
Migrating MongoDB deployments from Community Edition or Atlas to Percona Server for MongoDB (PSMDB) with minimal downtime and minimal rework, enabling smoother transitions for production systems.
Perform an in-place swap of MongoDB to PSMDB by stopping mongod, installing PSMDB, and re-applying your configuration on the same dbPath.
High-intent search queries and answers about installing and using this skill.
Migrate MongoDB to Percona Server for MongoDB (PSMDB) by performing an in-place binary swap on the same dbPath, or use Percona ClusterSync for MongoDB (PCSM) for live migrations from Atlas with a controlled cutover.
Live migration from MongoDB Atlas to PSMDB uses Percona ClusterSync for MongoDB (PCSM) to synchronize data and execute a controlled cutover, ensuring minimal downtime for production systems.
Yes, an in-place swap lets you replace MongoDB Community Edition binaries with PSMDB on the same dbPath by stopping the mongod process, installing PSMDB, and re-applying your existing configuration.
Post-migration checks for PSMDB require verifying major-version alignment, handling Feature Compatibility Version (FCV) settings, recreating users and roles, and adjusting configuration to preserve security and performance.
Yes, migrating MongoDB to PSMDB requires user and role recreation as part of post-swap configuration adjustments to maintain existing security boundaries and access controls across the deployment.
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