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Add zone command to multihost RL tutorial XPK commands #3391

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copybara-service merged 1 commit into from
Mar 12, 2026
Merged

Add zone command to multihost RL tutorial XPK commands #3391

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3 changes: 3 additions & 0 deletions docs/tutorials/posttraining/rl_on_multi_host.md
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Original file line number Diff line number Diff line change
Expand Up @@ -83,6 +83,7 @@ export MAXTEXT_CKPT_PATH=${BASE_OUTPUT_DIRECTORY?}/${WORKLOAD?}/0/items
export TPU_TYPE=<TPU Type> # e.g., 'v5p-128'
export TPU_CLUSTER=<cluster name>
export PROJECT_ID=<GCP project ID>
export ZONE=<GCP zone>
export CLOUD_IMAGE_NAME=<your artifact registry image> # Name for the Docker image to be built
```

Expand Down Expand Up @@ -195,6 +196,7 @@ xpk workload create-pathways --workload ${WORKLOAD?} \
--docker-image gcr.io/${PROJECT_ID?}/${CLOUD_IMAGE_NAME?} --cluster ${TPU_CLUSTER?} \
--tpu-type=${TPU_TYPE?} --num-slices=1 \
--project=${PROJECT_ID?} --priority=high \
--zone=${ZONE?} \
--command "HF_TOKEN=${HF_TOKEN?} TF_CPP_MIN_LOG_LEVEL=0 JAX_PLATFORMS=proxy JAX_BACKEND_TARGET=grpc://127.0.0.1:29000 ENABLE_PATHWAYS_PERSISTENCE='1' \
python3 -m src.maxtext.trainers.post_train.rl.train_rl src/maxtext/configs/post_train/rl.yml \
model_name=${MODEL?} \
Expand All @@ -212,6 +214,7 @@ xpk workload create-pathways --workload ${WORKLOAD?} \
--docker-image gcr.io/${PROJECT_ID?}/${CLOUD_IMAGE_NAME?} --cluster ${TPU_CLUSTER?} \
--tpu-type=${TPU_TYPE?} --num-slices=1 \
--project=${PROJECT_ID?} --priority=high \
--zone=${ZONE?} \
--command "HF_TOKEN=${HF_TOKEN?} TF_CPP_MIN_LOG_LEVEL=0 JAX_PLATFORMS=proxy JAX_BACKEND_TARGET=grpc://127.0.0.1:29000 ENABLE_PATHWAYS_PERSISTENCE='1' \
python3 -m src.maxtext.trainers.post_train.rl.train_rl src/maxtext/configs/post_train/rl.yml \
model_name=${MODEL?} \
Expand Down
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