(CommandList children: [ (Assignment keyword: Assign_None pairs: [(assign_pair lhs:(LhsName name:NUM_NODES) op:Equal rhs:{(2)} spids:[50])] spids: [50] ) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:KUBE_ROOT) op: Equal rhs: { (CommandSubPart command_list: (CommandList children: [(C {(dirname)} {(DQ (${ VSub_Name BASH_SOURCE))})] ) left_token: <Left_CommandSub '$('> spids: [55 63] ) (/../..) } spids: [54] ) ] spids: [54] ) (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/cluster/vagrant/config-default.sh))}) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:REGISTER_MASTER_KUBELET) op: Equal rhs: { (BracedVarSub token: <VSub_Name REGISTER_MASTER> suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(false)}) spids: [80 84] ) } spids: [79] ) ] spids: [79] ) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:E2E_STORAGE_TEST_ENVIRONMENT) op: Equal rhs: { (BracedVarSub token: <VSub_Name KUBE_E2E_STORAGE_TEST_ENVIRONMENT> suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(false)}) spids: [91 95] ) } spids: [90] ) ] spids: [90] ) ] )