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Fix comments about deletion

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This commit is contained in:
weslambert
2024-04-24 17:41:37 -04:00
committed by GitHub
parent ab832e4bb2
commit 44afa55274
1 changed files with 6 additions and 5 deletions
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11
salt/elasticsearch/tools/sbin_jinja/so-elasticsearch-indices-delete-delete
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@@ -41,15 +41,16 @@ while overlimit && [[ $ITERATION -lt $MAX_ITERATIONS ]]; do
OPEN_INDICES=$(/usr/sbin/so-elasticsearch-query _cat/indices?h=index,status | grep 'open$' | awk '{print $1}' | grep -E "^.ds-logs-.*" | sort -t- -k4)
for INDEX in ${CLOSED_SO_INDICES} ${OPEN_SO_INDICES} ${CLOSED_INDICES} ${OPEN_INDICES}; do
# Now that we've sorted the indices from oldest to newest, we need to check each index to see if it is assigned as the current write index for a data stream
# To do so, we need to identify to which data stream this index is associated
# We extract the data stream name using the pattern below
DATASTREAM_PATTERN="logs-[a-zA-Z_.]+-[a-zA-Z_.]+"
DATASTREAM=$(echo "${INDEX}" | grep -oE "$DATASTREAM_PATTERN")
# Check if index is an older index. If it is an older index, delete it before moving on to newer indices.
if [[ "$INDEX" =~ "^logstash-.*|so-.*" ]]; then
printf "\n$(date) - Used disk space exceeds LOG_SIZE_LIMIT (${LOG_SIZE_LIMIT_GB} GB) - Deleting ${INDEX} index...\n" >> ${LOG}
/usr/sbin/so-elasticsearch-query ${INDEX} -XDELETE >> ${LOG} 2>&1
else
# Now that we've sorted the indices from oldest to newest, we need to check each index to see if it is assigned as the current write index for a data stream
# To do so, we need to identify to which data stream this index is associated
# We extract the data stream name using the pattern below
DATASTREAM_PATTERN="logs-[a-zA-Z_.]+-[a-zA-Z_.]+"
DATASTREAM=$(echo "${INDEX}" | grep -oE "$DATASTREAM_PATTERN")
# We look up the data stream, and determine the write index. If there is only one backing index, we delete the entire data stream
BACKING_INDICES=$(/usr/sbin/so-elasticsearch-query _data_stream/${DATASTREAM} | jq -r '.data_streams[0].indices | length')
if [ "$BACKING_INDICES" -gt 1 ]; then