revise-cluster-config

inputs

     "{{ project_name }}.idx_prefix": "genome_snp_tran",
     "{{ project_name }}.disk_size": "{{ disk_size }}",
     "{{ project_name }}.hisat2.docker": "registry.cn-shanghai.aliyuncs.com/pgx-docker-registry/hisat2:v2.0.5-1-deb-cv1",
-    "{{ project_name }}.hisat2.cluster": "OnDemand bcs.a2.3xlarge img-ubuntu-vpc",
     "{{ project_name }}.samtools.docker": "registry.cn-shanghai.aliyuncs.com/pgx-docker-registry/samtools:v1.3.1",
-    "{{ project_name }}.samtools.cluster": "OnDemand bcs.a2.large img-ubuntu-vpc",
     "{{ project_name }}.arcashla.docker": "registry.cn-shanghai.aliyuncs.com/pgx-docker-registry/tengfei/arcashla:latest",
-    "{{ project_name }}.arcashla.cluster": "OnDemand bcs.a2.3xlarge img-ubuntu-vpc"
+    "{{ project_name }}.cluster_config": "{{ cluster if cluster != '' else 'OnDemand bcs.a2.3xlarge img-ubuntu-vpc' }}"
 }
+