FreeTymeKiyan
/ reroute.sh
Last active
June 8, 2017 08:53
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| HOST=YOUR_ES_HOST | |
| PORT=YOUR_ES_PORT | |
| TO_NODE=DESTINATION_NODE_NAME | |
| curl "http://$HOST:$PORT/_cat/shards" | grep UNAS | awk '{print $1,$2}' | while read var_index var_shard; do | |
| curl -XPOST "http://$HOST:$PORT/_cluster/reroute" -d " | |
| { | |
| \"commands\" : [ | |
| { | |
| \"allocate\" : |
FreeTymeKiyan
/ reroute.py
Created
March 6, 2016 21:21
An example python script to reroute unassigned shards to NODE_NAME node thus recovering from the red cluster status
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| # example python script | |
| # pip install requests before using requests | |
| import requests | |
| import json | |
| HOSTNAME="your.elasticsearch.host.com" # hostname | |
| PORT=9200 # port number | |
| NODE_NAME="node001" # node to reroute to |