mirror of
https://github.com/xdp-project/bpf-examples.git
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6582f6713c
Add some example files for setting up ePPing with systemd. The setup creates "log" files in /var/log/pping and rotates them every minute (appending a date at the time of rotation). Signed-off-by: Simon Sundberg <simon.sundberg@kau.se>
42 lines
820 B
Bash
Executable File
42 lines
820 B
Bash
Executable File
#!/bin/bash
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MAX_WAIT_ITER=10
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pping_path=${1:-"/var/log/pping/pping.out.json"}
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pping_folder=$(dirname "$pping_path")
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pping_file=$(basename "$pping_path")
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if [[ ! -f "$pping_path" ]]; then
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# Nothing to rotate
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exit 0
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fi
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dailyfolder="$pping_folder/$(date -Idate)"
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if ! mkdir -p "$dailyfolder"; then
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exit 1
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fi
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newplace="$dailyfolder/$pping_file.$(date -Iseconds)"
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if ! mv "$pping_path" "$newplace"; then
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exit 1
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fi
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# Tell ePPing to reopen file
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if systemctl is-active --quiet pping.service; then
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systemctl reload pping.service
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fi
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if [[ -f "$newplace" ]]; then
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for (( i = 0; i < MAX_WAIT_ITER; i++)); do
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if fuser -s "$newplace"; then
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sleep 1
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else
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gzip "$newplace"
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exit $?
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fi
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done
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fi
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echo "Timed out waiting for $newplace to become unused, unable to compress it" 1>&2
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exit 1
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