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https://gitee.com/dgiiot/dgiot.git
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83 lines
1.7 KiB
Bash
Executable File
83 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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set -eu
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ROOT_DIR="$(cd "$(dirname "$(readlink "$0" || echo "$0")")"/..; pwd -P)"
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echo "Running node dump in ${ROOT_DIR}"
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cd "${ROOT_DIR}"
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DUMP="log/node_dump_$(date +"%Y%m%d_%H%M%S").tar.gz"
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CONF_DUMP="log/conf.dump"
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SYSINFO="log/sysinfo.txt"
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LOG_MAX_AGE_DAYS=3
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collect() {
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echo "========================================================"
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echo " $*"
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echo "========================================================"
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eval "$*" || echo "Unavailable"
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echo
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}
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show_help() {
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echo "Collect information about the EMQ X node
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USAGE:
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bin/node_dump [-a DAYS]
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OPTIONS:
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-a n Set maximum age of collected log files in days (3 by default)"
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exit 1
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}
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while getopts "a:h" opt; do
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case "${opt}" in
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a) LOG_MAX_AGE_DAYS="${OPTARG}" ;;
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h) show_help ;;
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*) ;;
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esac
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done
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# Collect system info:
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{
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collect bin/emqx_ctl broker
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collect bin/emqx eval "'emqx_node_dump:sys_info()'"
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collect uname -a
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collect uptime
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collect free
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collect netstat -tnl
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collect bin/emqx_ctl plugins list
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collect bin/emqx_ctl modules list
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collect bin/emqx_ctl vm all
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collect bin/emqx_ctl listeners
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} > "${SYSINFO}"
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# Collect information about the configuration:
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{
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collect bin/emqx eval "'emqx_node_dump:app_env_dump()'"
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} > "${CONF_DUMP}"
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# Pack files
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{
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find log -mtime -"${LOG_MAX_AGE_DAYS}" \( -name '*.log.*' -or -name 'run_erl.log*' \)
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echo "${SYSINFO}"
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echo "${CONF_DUMP}"
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} | tar czf "${DUMP}" -T -
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## Cleanup:
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rm "${SYSINFO}"
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#rm "${CONF_DUMP}" # Keep it for inspection
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echo "Created a node dump ${DUMP}"
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echo
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echo "WARNING: this script tries to obfuscate secrets, but make sure to
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inspect log/conf.dump file manually before uploading the node dump
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to a public location."
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