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Fix verbiage for so-curator-cluster-delete-delete

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This commit is contained in:
weslambert
2023-03-28 10:59:39 -04:00
committed by GitHub
parent 9411f5ca79
commit 303fec6302
1 changed files with 22 additions and 18 deletions
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40
salt/curator/files/bin/so-curator-cluster-delete-delete
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@@ -38,18 +38,21 @@ closedindices() {
while overlimit && closedindices; do
CLOSED_INDICES=$(/usr/sbin/so-elasticsearch-query _cat/indices?h=index,status | grep close | awk '{print $1}' | grep -v "so-case" | grep -E "(logstash-|so-|.ds-logs-)" | sort -t- -k3)
for CLOSED_INDEX in ${CLOSED_INDICES}; do
# Now that we've determined OLDEST_OPEN_INDEX, ask Elasticsearch to delete it.
# First, we need to check if the index is assigned as the current write index for a data stream
# We iterate through the closed indices
for CLOSED_INDEX in ${CLOSED_INDICES}; do
# Now that we've sorted the indices from oldest to newest, we need to check each index to see if it is assigned as the current write index for a data stream
# To do so, we need to identify to which data stream this index is associated
# We extract the data stream name using the pattern below
DATASTREAM_PATTERN="logs-[a-zA-Z_.]+-[a-zA-Z_.]+"
DATASTREAM=$(echo "${CLOSED_INDEX}" | grep -oE "$DATASTREAM_PATTERN")
# We look up the data stream, and determine the write index
CURRENT_WRITE_INDEX=$(/usr/sbin/so-elasticsearch-query _data_stream/$DATASTREAM | jq -r .data_streams[0].indices[-1].index_name)
# We make sure we are not trying to delete a write index
if [ "${CLOSED_INDEX}" != "${CURRENT_WRITE_INDEX}" ]; then
# This should not be a write index, so we should be allowed to delete it
/usr/sbin/so-elasticsearch-query ${CLOSED_INDEX} -XDELETE
# Finally, write a log entry that says we deleted it.
echo "$(date) - Used disk space exceeds LOG_SIZE_LIMIT (${LOG_SIZE_LIMIT} GB) - Index ${CLOSED_INDEX} deleted ..." >> ${LOG}
# This should not be a write index, so we should be allowed to delete it
/usr/sbin/so-elasticsearch-query ${CLOSED_INDEX} -XDELETE
# Finally, write a log entry that says we deleted it.
echo "$(date) - Used disk space exceeds LOG_SIZE_LIMIT (${LOG_SIZE_LIMIT} GB) - Index ${CLOSED_INDEX} deleted ..." >> ${LOG}
fi
if ! overlimit; then
exit
@@ -59,25 +62,26 @@ done
while overlimit; do
# We need to determine OLDEST_OPEN_INDEX:
# We need to determine the oldest open index.
# First, get the list of open indices using _cat/indices?h=index,status | grep open | awk '{print $1}'.
# Next, filter out any so-case indices and only select the remaining logstash-, so-, or .ds-logs- indices.
# Then, sort by date by telling sort to use hyphen as delimiter and sort on the third field.
# Next, filter out any so-case indices and only select the remaining logstash-, so-, or .ds-logs- indices.
# Then, sort by date by telling sort to use hyphen as delimiter and sort on the third field.
OPEN_INDICES=$(/usr/sbin/so-elasticsearch-query _cat/indices?h=index,status | grep open | awk '{print $1}' | grep -v "so-case" | grep -E "(logstash-|so-|.ds-logs-)" | sort -t- -k3)
#OLDEST_OPEN_INDEX=$(so-elasticsearch-query _cat/indices?h=index,status | grep open | awk '{print $1}' | grep -v "so-case" | grep -E "(logstash-|so-|.ds-logs-)" | sort -t- -k3 | head -1)
# We iterate through the open indices
for OPEN_INDEX in ${OPEN_INDICES}; do
# Now that we've determined OLDEST_OPEN_INDEX, ask Elasticsearch to delete it.
# First, we need to check if the index is assigned as the current write index for a data stream
# Now that we've sorted the indices from oldest to newest, we need to check each index to see if it is assigned as the current write index for a data stream
# To do so, we need to identify to which data stream this index is associated
# We extract the data stream name using the pattern below
DATASTREAM_PATTERN="logs-[a-zA-Z_.]+-[a-zA-Z_.]+"
DATASTREAM=$(echo "${OPEN_INDEX}" | grep -oE "$DATASTREAM_PATTERN")
# We look up the data stream, and determine the write index
CURRENT_WRITE_INDEX=$(/usr/sbin/so-elasticsearch-query _data_stream/$DATASTREAM | jq -r .data_streams[0].indices[-1].index_name)
# We make sure we are not trying to delete a write index
if [ "${OPEN_INDEX}" != "${CURRENT_WRITE_INDEX}" ]; then
# This should not be a write index, so we should be allowed to delete it
/usr/sbin/so-elasticsearch-query ${OPEN_INDEX} -XDELETE
# Finally, write a log entry that says we deleted it.
echo "$(date) - Used disk space exceeds LOG_SIZE_LIMIT (${LOG_SIZE_LIMIT} GB) - Index ${OPEN_INDEX} deleted ..." >> ${LOG}
# This should not be a write index, so we should be allowed to delete it
/usr/sbin/so-elasticsearch-query ${OPEN_INDEX} -XDELETE
# Finally, write a log entry that says we deleted it.
echo "$(date) - Used disk space exceeds LOG_SIZE_LIMIT (${LOG_SIZE_LIMIT} GB) - Index ${OPEN_INDEX} deleted ..." >> ${LOG}
fi
if ! overlimit; then
exit