rooty/fab-manager
1
0
Fork 0
mirror of https://github.com/LaCasemate/fab-manager.git synced 2025-02-19 13:54:25 +01:00
Code Issues Releases Activity

migrate mapping between indices while migrating

Browse Source
This commit is contained in:
Sylvain 2018-04-04 17:16:58 +02:00
parent f778a4290e
commit 5543ecb26c
1 changed files with 16 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
scripts/elastic-upgrade.sh
View File

@ -18,6 +18,13 @@ config()
echo "curl was not found, exiting..."
exit 1
fi
echo "detecting jq..."
if ! command -v jq
then
echo "Please install jq before running this script."
echo "jq was not found, exiting..."
exit 1
fi
echo "checking memory..."
mem=$(free -mt | grep Total | awk '{print $2}')
if [ "$mem" -lt 4000 ]
@ -339,12 +346,12 @@ upgrade_classic()
reindex_indices()
{
# todo get index/_mapping then put index/_mapping
local indices=$(curl "$ES_IP:9200/_cat/indices" 2>/dev/null | awk '{print $3}')
for index in $indices # do not surround $indices with quotes
do
local migration_index="$index""_$1"
curl -XPUT "http://$ES_IP:9200/$migration_index/" -d '{
# get the mapping of the existing index
local mapping=$(curl "http://$ES_IP:9200/$index/_mapping" 2>/dev/null | jq -c -M -r ".$index")
local definition=$(echo "$mapping" '{
"settings" : {
"index" : {
"number_of_shards": 1,
@ -352,7 +359,12 @@ reindex_indices()
"refresh_interval": -1
}
}
}'
}' | jq -s add)
#
local migration_index="$index""_$1"
# create the temporary migration index with the previous mapping
curl -XPUT "http://$ES_IP:9200/$migration_index/" -H 'Content-Type: application/json' -d "$definition"
# reindex data content to the new migration index
curl -XPOST "$ES_IP:9200/_reindex?pretty" -H 'Content-Type: application/json' -d '{
"source": {
"index": "'"$index"'"