vitess.io/vitess@v0.16.2/examples/common/scripts/vttablet-down.sh (about)

     1  #!/bin/bash
     2  
     3  # Copyright 2019 The Vitess Authors.
     4  # 
     5  # Licensed under the Apache License, Version 2.0 (the "License");
     6  # you may not use this file except in compliance with the License.
     7  # You may obtain a copy of the License at
     8  # 
     9  #     http://www.apache.org/licenses/LICENSE-2.0
    10  # 
    11  # Unless required by applicable law or agreed to in writing, software
    12  # distributed under the License is distributed on an "AS IS" BASIS,
    13  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  # See the License for the specific language governing permissions and
    15  # limitations under the License.
    16  
    17  # This is an example script that stops the mysqld and vttablet instances
    18  # created by vttablet-up.sh
    19  
    20  source "$(dirname "${BASH_SOURCE[0]:-$0}")/../env.sh"
    21  
    22  printf -v tablet_dir 'vt_%010d' $TABLET_UID
    23  pid=`cat $VTDATAROOT/$tablet_dir/vttablet.pid`
    24  
    25  kill $pid
    26  
    27  # Wait for vttablet to die.
    28  while ps -p $pid > /dev/null; do sleep 1; done
    29  
    30