Change Details

- Create the new shard (`repo123.phacility.net`) and service (`repox123.phacility.net`) following [[ phacility_cluster/adding_hardware/ ]]. - Add the new service (`repox123.phacility.net`) to the instance. - Disable allocations on the old service (`repox000.phacility.net`). ``` admin/ $ PHABRICATOR_INSTANCE=admin /core/lib/instances/bin/instances set-service-property \ --instance turtle --service repox000.phacility.net --key disable-allocations --value true ``` - Review service configuration in web UI. - Sync services. The instance is now running with two repository service shards, and only the new shard accepts new allocations. This is a stable state. From here, we'd like to migrate existing repositories to the new shard. For each repository (from `bin/repository list`), save the state: ``` src/ $ PHABRICATOR_INSTANCE=turtle /core/lib/services/bin/services save-repository \ --repository rXYZ --maintenance <message> ``` ...then load it on the destination shard: ``` dst/ $ PHABRICATOR_INSTANCE=turtle /core/lib/services/bin/services load-repository \ --repository rXYZ --file <phid> --activate-device repo123.phacility.net ``` Once this is finished: - Disable daemons on the old shard. ``` admin/ $ PHABRICATOR_INSTANCE=admin /core/lib/instances/bin/instances set-service-property \ --instance turtle --service repox000.phacility.net --key disable-daemons --value true ``` - Synchronize services.

- Create the new shard (`repo123.phacility.net`) and service (`repox123.phacility.net`) following [[ phacility_cluster/adding_hardware/ ]]. - Add the new service (`repox123.phacility.net`) to the instance. - Disable allocations on the old service (`repox000.phacility.net`). ``` admin/ $ PHABRICATOR_INSTANCE=admin /core/lib/instances/bin/instances set-service-property \ --instance turtle --service repox000.phacility.net --key disable-allocations --value true ``` - Review service configuration in web UI. - Sync services. The instance is now running with two repository service shards, and only the new shard accepts new allocations. This is a stable state. From here, we'd like to migrate existing repositories to the new shard. For each repository (from `bin/repository list`), save the state: ``` src/ $ PHABRICATOR_INSTANCE=turtle /core/lib/services/bin/services save-repository \ --repository rXYZ --maintenance <message> ``` ...then load it on the destination shard: ``` dst/ $ PHABRICATOR_INSTANCE=turtle /core/lib/services/bin/services load-repository \ --repository rXYZ --file <phid> --activate-device repo123.phacility.net ``` Once this is finished: - Disable daemons on the old shard. ``` admin/ $ PHABRICATOR_INSTANCE=admin /core/lib/instances/bin/instances set-service-property \ --instance turtle --service repox000.phacility.net --key disable-daemons --value true ``` - Synchronize services. --- For historical context, see T13393.

- Create the new shard (`repo123.phacility.net`) and service (`repox123.phacility.net`) following [[ phacility_cluster/adding_hardware/ ]]. - Add the new service (`repox123.phacility.net`) to the instance. - Disable allocations on the old service (`repox000.phacility.net`). ``` admin/ $ PHABRICATOR_INSTANCE=admin /core/lib/instances/bin/instances set-service-property \ --instance turtle --service repox000.phacility.net --key disable-allocations --value true ``` - Review service configuration in web UI. - Sync services. The instance is now running with two repository service shards, and only the new shard accepts new allocations. This is a stable state. From here, we'd like to migrate existing repositories to the new shard. For each repository (from `bin/repository list`), save the state: ``` src/ $ PHABRICATOR_INSTANCE=turtle /core/lib/services/bin/services save-repository \ --repository rXYZ --maintenance <message> ``` ...then load it on the destination shard: ``` dst/ $ PHABRICATOR_INSTANCE=turtle /core/lib/services/bin/services load-repository \ --repository rXYZ --file <phid> --activate-device repo123.phacility.net ``` Once this is finished: - Disable daemons on the old shard. ``` admin/ $ PHABRICATOR_INSTANCE=admin /core/lib/instances/bin/instances set-service-property \ --instance turtle --service repox000.phacility.net --key disable-daemons --value true ``` - Synchronize services. --- For historical context, see T13393.