#!/bin/sh

# Copyright 2017 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

set -ex

export NODE_NAME=$(NODE_NAME:-${HOSTNAME})
export NODE_MASTER=$(NODE_MASTER:-true)
export NODE_DATA=$(NODE_DATA:-true)
export HTTP_PORT=$(HTTP_PORT:-9200)
export TRANSPORT_PORT=$(TRANSPORT_PORT:-9300)
export MINIMUM_MASTER_NODES=$(MINIMUM_MASTER_NODES:-2)

chown -R elasticsearch:elasticsearch /data

./bin/elasticsearch_logging_discovery >> ./config/elasticsearch.yml
exec su elasticsearch -c ./bin/es-docker
(CommandList
  children: [
    (C {(set)} {(-ex)})
    (C {(export)} 
      {(Lit_VarLike "NODE_NAME=") 
        (BracedVarSub
          token: <VSub_Name NODE_NAME>
          suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(${ VSub_Name HOSTNAME)})
          spids: [52 58]
        )
      }
    )
    (C {(export)} 
      {(Lit_VarLike "NODE_MASTER=") 
        (BracedVarSub
          token: <VSub_Name NODE_MASTER>
          suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(true)})
          spids: [63 67]
        )
      }
    )
    (C {(export)} 
      {(Lit_VarLike "NODE_DATA=") 
        (BracedVarSub
          token: <VSub_Name NODE_DATA>
          suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(true)})
          spids: [72 76]
        )
      }
    )
    (C {(export)} 
      {(Lit_VarLike "HTTP_PORT=") 
        (BracedVarSub
          token: <VSub_Name HTTP_PORT>
          suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(9200)})
          spids: [81 85]
        )
      }
    )
    (C {(export)} 
      {(Lit_VarLike "TRANSPORT_PORT=") 
        (BracedVarSub
          token: <VSub_Name TRANSPORT_PORT>
          suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(9300)})
          spids: [90 94]
        )
      }
    )
    (C {(export)} 
      {(Lit_VarLike "MINIMUM_MASTER_NODES=") 
        (BracedVarSub
          token: <VSub_Name MINIMUM_MASTER_NODES>
          suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(2)})
          spids: [99 103]
        )
      }
    )
    (C {(chown)} {(-R)} {(elasticsearch) (Lit_Other ":") (elasticsearch)} {(/data)})
    (SimpleCommand
      words: [{(./bin/elasticsearch_logging_discovery)}]
      redirects: [
        (Redir op_id:Redir_DGreat fd:-1 arg_word:{(./config/elasticsearch.yml)} spids:[119])
      ]
    )
    (C {(exec)} {(su)} {(elasticsearch)} {(-c)} {(./bin/es-docker)})
  ]
)