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feat: use mountpoint for Elastic log limit

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Instead of just existence, this checks if the directories are separate mountpoints when determining disk size and log_size_limit calculations.

It also sets the percentage to 80 if /nsm/elasticsearch is a separate mountpoint.  This allows for better disk utilization on server configurations where /nsm is based on large slow HDDs for increased PCAP retention but /nsm/elasticsearch is based on SSDs for faster Elasticsearch performance.
This commit is contained in:
Pete
2024-02-02 12:25:16 -05:00
committed by GitHub
parent 4dd0b4a4fd
commit cf83d1cb86
1 changed files with 3 additions and 2 deletions
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5
setup/so-functions
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@@ -2148,11 +2148,12 @@ set_default_log_size() {
esac
local disk_dir="/"
if [ -d /nsm ]; then
if mountpoint -q /nsm; then
disk_dir="/nsm"
fi
if [ -d /nsm/elasticsearch ]; then
if mountpoint -q /nsm/elasticsearch; then
disk_dir="/nsm/elasticsearch"
percentage=80
fi
local disk_size_1k