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tools: add healthcheck tool and config.mk
Signed-off-by: ywc689 <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| # configs | ||
| export CONFIG_DPVS_MAX_SOCKET=2 | ||
| export CONFIG_DPVS_MAX_LCORE=64 | ||
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| ## modules | ||
| export CONFIG_DPVS_AGENT=n | ||
| export CONFIG_IXGEB_PMD=y | ||
| export CONFIG_DPVS_LOG=y | ||
| export CONFIG_PDUMP=y | ||
| export CONFIG_ICMP_REDIRECT_CORE=n | ||
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| # debugging and logging | ||
| export CONFIG_DEBUG=n | ||
| export CONFIG_DPVS_NEIGH_DEBUG=n | ||
| export CONFIG_RECORD_BIG_LOOP=n | ||
| export CONFIG_DPVS_SAPOOL_DEBUG=n | ||
| export CONFIG_DPVS_IPVS_DEBUG=n | ||
| export CONFIG_DPVS_SERVICE_DEBUG=n | ||
| export CONFIG_SYNPROXY_DEBUG=n | ||
| export CONFIG_TIMER_MEASURE=n | ||
| export CONFIG_TIMER_DEBUG=n | ||
| export DPVS_CFG_PARSER_DEBUG=n | ||
| export NETIF_BONDING_DEBUG=n | ||
| export CONFIG_TC_DEBUG=n | ||
| export CONFIG_DPVS_IPVS_STATS_DEBUG=n | ||
| export CONFIG_DPVS_IP_HEADER_DEBUG=n | ||
| export CONFIG_DPVS_MBUF_DEBUG=n | ||
| export CONFIG_DPVS_IPSET_DEBUG=n | ||
| export CONFIG_NDISC_DEBUG=n | ||
| export CONFIG_MSG_DEBUG=n | ||
| export CONFIG_DPVS_MP_DEBUG=n | ||
| export CONFIG_DPVS_NETIF_DEBUG=n | ||
| export CONFIG_DPVS_ICMP_DEBUG=n |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| #!/bin/env bash | ||
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| # Set target directory for cleaning | ||
| TARGET_DIR="/var/log/healthcheck" | ||
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| # Set log file name pattern | ||
| LOG_FILENAME_PATTERN="*\.log\.*" | ||
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| # Set the maximum usage percentage and the target usage percentage | ||
| MAX_USAGE=80 | ||
| TARGET_USAGE=40 | ||
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| # Set the minimum number of log files to keep | ||
| MIN_FILES=12 | ||
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| # Set the maximum number of files to delete in one run | ||
| MAX_DELETE=10000 | ||
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| OPTS=`getopt -o d:p:u:l:K:D:h --long \ | ||
| log-directory:,filename-pattern:,disk-usage-high:,\ | ||
| disk-usage-low:,min-files-kept:,max-deletions:,help,\ | ||
| -n "$0" -- "$@"` | ||
| eval set -- "$OPTS" | ||
| while true | ||
| do | ||
| case "$1" in | ||
| -d|--log-directory) | ||
| TARGET_DIR="$2" | ||
| shift 2 | ||
| ;; | ||
| -p|--filename-pattern) | ||
| LOG_FILENAME_PATTERN="$2" | ||
| shift 2 | ||
| ;; | ||
| -u|--disk-usage-high) | ||
| MAX_USAGE="$2" | ||
| shift 2 | ||
| ;; | ||
| -l|--disk-usage-low) | ||
| TARGET_USAGE="$2" | ||
| shift 2 | ||
| ;; | ||
| -K|--min-files-kept) | ||
| MIN_FILES="$2" | ||
| shift 2 | ||
| ;; | ||
| -D|--max-deletions) | ||
| MAX_DELETE="$2" | ||
| shift 2 | ||
| ;; | ||
| -h|--help) | ||
| echo "[usage] $0 [ OPTS ]" | ||
| echo "OPTS:" | ||
| echo " -d|--log-directory DIRECTORY" | ||
| echo " -p|--filename-pattern REGEXPR" | ||
| echo " -u|--disk-usage-high 0-100" | ||
| echo " -l|--disk-usage-low 0-100" | ||
| echo " -K|--min-files-kept NUM" | ||
| echo " -D|--max-deletions NUM" | ||
| echo " -h|--help" | ||
| exit 0 | ||
| ;; | ||
| --) | ||
| shift | ||
| break | ||
| ;; | ||
| *) | ||
| echo "Param Error!" | ||
| exit 1 | ||
| ;; | ||
| esac | ||
| done | ||
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| NotRecognized=$(for arg do printf "$arg " ; done) | ||
| [ ! -z "$NotRecognized" ] && echo "Unrecognized Opts: ${NotRecognized}" && exit 1 | ||
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| echo "CONFIGS:" | ||
| echo " log-directory: ${TARGET_DIR}" | ||
| echo " filename-pattern: ${LOG_FILENAME_PATTERN}" | ||
| echo " disk-usage-high: ${MAX_USAGE}" | ||
| echo " disk-usage-low: ${TARGET_USAGE}" | ||
| echo " min-files-kept: ${MIN_FILES}" | ||
| echo " max-deletions: ${MAX_DELETE}" | ||
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| [ ! -d ${TARGET_DIR} ] && echo "invalid --log-directory \"${TARGET_DIR}\", not found!" && exit 1 | ||
| echo ${MAX_USAGE} | egrep ^[0-9]+$ >/dev/null; [ $? -ne 0 ] && echo "invalid --disk-usage-high" && exit 1 | ||
| echo ${TARGET_USAGE} | egrep ^[0-9]+$ >/dev/null; [ $? -ne 0 ] && echo "invalid --disk-usage-low" && exit 1 | ||
| echo ${MIN_FILES} | egrep ^[0-9]+$ >/dev/null; [ $? -ne 0 ] && echo "invalid --min-files-kept" && exit 1 | ||
| echo ${MAX_DELETE} | egrep ^[0-9]+$ >/dev/null; [ $? -ne 0 ] && echo "invalid --max-deletions" && exit 1 | ||
| res=$(echo "${MAX_USAGE} < 100" | bc); [ "$res" -ne 1 ] && echo "--disk-usage-high must less than 100" && exit 1 | ||
| res=$(echo "${MAX_USAGE} > ${TARGET_USAGE}" | bc); [ "$res" -ne 1 ] && echo "--disk-usage-high must greater than --disk-usage-low" && exit 1 | ||
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| # Get the current disk usage | ||
| CURRENT_USAGE=$(df -P ${TARGET_DIR} | awk 'NR==2 {printf "%d", $5}') | ||
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| # Initialize a counter for deleted files | ||
| DELETED_FILES=0 | ||
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| # Start the cleaning process if the disk usage is higher than the defined MAX_USAGE | ||
| if [ "${CURRENT_USAGE}" -gt "${MAX_USAGE}" ]; then | ||
| echo "Disk usage is ${CURRENT_USAGE}%, starting cleaning process." | ||
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| # Find and delete logs until disk usage reaches TARGET_USAGE or MAX_DELETE files are deleted | ||
| while [ "${CURRENT_USAGE}" -gt "${TARGET_USAGE}" ] && [ "${DELETED_FILES}" -lt "${MAX_DELETE}" ]; do | ||
| # Check the number of log files | ||
| NUM_FILES=$(find ${TARGET_DIR} -type f -name ${LOG_FILENAME_PATTERN} | wc -l) | ||
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| # Ensure that at least MIN_FILES log files remain | ||
| if [ "${NUM_FILES}" -le "${MIN_FILES}" ]; then | ||
| echo "Reached minimum number of log files (${MIN_FILES}), aborting." | ||
| exit 1 | ||
| fi | ||
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| # Find the oldest log file | ||
| OLDEST_LOG=$(find ${TARGET_DIR} -type f -name ${LOG_FILENAME_PATTERN} -printf '%T+ %p\n' | sort | head -n1 | cut -d' ' -f2) | ||
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| echo "Deleting ${OLDEST_LOG}..." | ||
| rm -f "${OLDEST_LOG}" | ||
| DELETED_FILES=$((DELETED_FILES+1)) | ||
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| # Update current disk usage | ||
| CURRENT_USAGE=$(df -P ${TARGET_DIR} | awk 'NR==2 {printf "%d", $5}') | ||
| done | ||
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| if [ "${DELETED_FILES}" -eq "${MAX_DELETE}" ]; then | ||
| echo "Reached the maximum number of deletions (${MAX_DELETE}), aborting." | ||
| else | ||
| echo "Cleaning process completed. Disk usage is now ${CURRENT_USAGE}%." | ||
| fi | ||
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| else | ||
| echo "Disk usage is ${CURRENT_USAGE}%, no cleaning needed." | ||
| fi | ||
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| echo "Remaining Files in ${TARGET_DIR} (only show 30 entries):" | ||
| ls -lh ${TARGET_DIR} | head -n 30 | ||
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| exit 0 |
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