1069 lines
25 KiB
Bash
1069 lines
25 KiB
Bash
#!/bin/sh
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PROGNAME="dump-server-state"
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REPOSITORY="https://gitea.evolix.org/evolix/dump-server-state"
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VERSION="22.03.8"
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readonly VERSION
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dump_dir=
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rc=0
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# base functions
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show_version() {
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cat <<END
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${PROGNAME} version ${VERSION}
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Copyright 2018-2022 Evolix <info@evolix.fr>,
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Jérémy Lecour <jlecour@evolix.fr>,
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Éric Morino <emorino@evolix.fr>,
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Brice Waegeneire <bwaegeneire@evolix.fr>
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and others.
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${REPOSITORY}
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${PROGNAME} comes with ABSOLUTELY NO WARRANTY.This is free software,
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and you are welcome to redistribute it under certain conditions.
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See the GNU General Public License v3.0 for details.
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END
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}
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show_help() {
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cat <<END
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${PROGNAME} is dumping information related to the state of the server.
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Usage: ${PROGNAME} --dump-dir=/path/to/dump/directory [OPTIONS]
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Main options
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-d, --dump-dir path to the directory where data will be stored
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--backup-dir legacy option for dump directory
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-f, --force keep existing dump directory and its content
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-v, --verbose print details about each step
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-V, --version print version and exit
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-h, --help print this message and exit
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Dump options
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--[no-]etc copy of /etc (default: no)
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--[no-]dpkg-full copy of /var/lib/dpkg (default: no)
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--[no-]dpkg-status copy of /var/lib/dpkg/status (default: yes)
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--[no-]apt-states copy of apt extended states (default: yes)
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--[no-]apt-config copy of apt configuration (default: yes)
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--[no-]packages copy of dpkg selections (default: yes)
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--[no-]processes copy of process list (default: yes)
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--[no-]uname copy of uname value (default: yes)
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--[no-]uptime copy of uptime value (default: yes)
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--[no-]netstat copy of netstat (default: yes)
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--[no-]netcfg copy of network configuration (default: yes)
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--[no-]iptables copy of iptables (default: yes)
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--[no-]sysctl copy of sysctl values (default: yes)
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--[no-]virsh copy of virsh list (default: yes)
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--[no-]lxc copy of lxc list (default: yes)
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--[no-]disks copy of MBR and partitions (default: yes)
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--[no-]mount copy of mount points (default: yes)
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--[no-]df copy of disk usage (default: yes)
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--[no-]dmesg copy of dmesg (default: yes)
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--[no-]mysql copy of mysql processes (default: yes)
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--[no-]systemctl copy of systemd services states (default: yes)
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END
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}
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debug() {
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if [ "${VERBOSE}" = "1" ]; then
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echo "$1"
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fi
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}
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create_dump_dir() {
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debug "## Create ${dump_dir}"
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last_result=$(mkdir -p "${dump_dir}" && chmod -R 755 "${dump_dir}")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* mkdir/chmod OK"
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else
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debug "* mkdir/chmod ERROR :"
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debug "${last_result}"
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rc=10
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fi
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}
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do_etc() {
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debug "## /etc"
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rsync_bin=$(command -v rsync)
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if [ -n "${rsync_bin}" ]; then
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last_result=$(${rsync_bin} -ah --itemize-changes --exclude=.git /etc "${dump_dir}/")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* rsync OK"
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else
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debug "* rsync ERROR :"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* rsync not found"
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last_result=$(cp -r /etc "${dump_dir}/ && rm -rf ${dump_dir}/etc/.git")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* cp OK"
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else
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debug "* cp ERROR :"
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debug "${last_result}"
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rc=10
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fi
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fi
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}
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do_apt_states() {
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apt_dir="/"
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apt_dir_state="var/lib/apt"
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apt_dir_state_extended_states="extended_states"
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apt_config_bin=$(command -v apt-config)
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if [ -n "${apt_config_bin}" ]; then
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eval "$(${apt_config_bin} shell apt_dir Dir)"
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eval "$(${apt_config_bin} shell apt_dir_state Dir::State)"
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eval "$(${apt_config_bin} shell apt_dir_state_extended_states Dir::State::extended_states)"
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fi
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extended_states="${apt_dir}/${apt_dir_state}/${apt_dir_state_extended_states}"
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if [ -f "${extended_states}" ]; then
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debug "## APT states"
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last_result=$(cp -r "${extended_states}" "${dump_dir}/apt-extended-states.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* cp OK"
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else
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debug "* cp ERROR :"
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debug "${last_result}"
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rc=10
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fi
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fi
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}
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do_apt_config() {
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debug "## APT config"
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apt_config_bin=$(command -v apt-config)
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if [ -n "${apt_config_bin}" ]; then
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last_result=$(${apt_config_bin} dump > "${dump_dir}/apt-config.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* apt-config OK"
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else
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debug "* apt-config ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* apt-config is not found"
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fi
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}
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do_dpkg_full() {
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debug "## DPkg full state"
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dir_state_status="/var/lib/dpkg/status"
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apt_config_bin=$(command -v apt-config)
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if [ -n "${apt_config_bin}" ]; then
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eval "$(${apt_config_bin} shell dir_state_status Dir::State::status)"
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fi
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dpkg_dir=$(dirname "${dir_state_status}")
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last_result=$(mkdir -p "${dump_dir}${dpkg_dir}" && chmod -R 755 "${dump_dir}${dpkg_dir}")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* mkdir/chmod OK"
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else
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debug "* mkdir/chmod ERROR"
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debug "${last_result}"
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rc=10
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fi
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rsync_bin=$(command -v rsync)
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if [ -n "${rsync_bin}" ]; then
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last_result=$(${rsync_bin} -ah --itemize-changes --exclude='*-old' "${dpkg_dir}/" "${dump_dir}${dpkg_dir}/")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* rsync OK"
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else
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debug "* rsync ERROR :"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* rsync not found"
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last_result=$(cp -r "${dpkg_dir}/*" "${dump_dir}${dpkg_dir}/" && rm -rf "${dump_dir}${dpkg_dir}/*-old")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* cp OK"
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else
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debug "* cp ERROR :"
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debug "${last_result}"
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rc=10
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fi
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fi
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}
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do_dpkg_status() {
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debug "## DPkg status"
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dir_state_status="/var/lib/dpkg/status"
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apt_config_bin=$(command -v apt-config)
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if [ -n "${apt_config_bin}" ]; then
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eval "$(${apt_config_bin} shell dir_state_status Dir::State::status)"
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fi
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last_result=$(cp "${dir_state_status}" "${dump_dir}/dpkg-status.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* cp OK"
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else
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debug "* cp ERROR :"
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debug "${last_result}"
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rc=10
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fi
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}
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do_packages() {
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debug "## List of installed package"
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dpkg_bin=$(command -v dpkg)
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if [ -n "${dpkg_bin}" ]; then
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last_result=$(${dpkg_bin} --get-selections "*" > "${dump_dir}/current_packages.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* dpkg OK"
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else
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debug "* dpkg ERROR :"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* dpkg not found"
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fi
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}
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do_uname() {
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debug "## uname"
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last_result=$(uname -a > "${dump_dir}/uname.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* uname OK"
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else
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debug "* uname ERROR"
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debug "${last_result}"
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rc=10
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fi
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}
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do_uptime() {
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debug "## uptime"
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last_result=$(uptime > "${dump_dir}/uptime.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* uptime OK"
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else
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debug "* uptime ERROR"
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debug "${last_result}"
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rc=10
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fi
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}
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do_processes() {
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debug "## Process list"
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last_result=$(ps fauxw > "${dump_dir}/ps.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* ps OK"
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else
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debug "* ps ERROR"
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debug "${last_result}"
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rc=10
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fi
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pstree_bin=$(command -v pstree)
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if [ -n "${pstree_bin}" ]; then
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last_result=$(${pstree_bin} -pan > "${dump_dir}/pstree.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* pstree OK"
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else
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debug "* pstree ERROR"
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debug "${last_result}"
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rc=10
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fi
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fi
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}
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do_netstat() {
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debug "## Network status"
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ss_bin=$(command -v ss)
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if [ -n "${ss_bin}" ]; then
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last_result=$(${ss_bin} -tanpul > "${dump_dir}/netstat-ss.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* ss OK"
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else
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debug "* ss ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* ss not found"
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fi
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netstat_bin=$(command -v netstat)
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if [ -n "${netstat_bin}" ]; then
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last_result=$(netstat -laputen > "${dump_dir}/netstat-legacy.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* netstat OK"
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else
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debug "* netstat ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* netstat not found"
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fi
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}
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do_netcfg() {
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debug "## Network configuration"
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ip_bin=$(command -v ip)
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if [ -n "${ip_bin}" ]; then
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last_result=$(${ip_bin} address show > "${dump_dir}/ip-address.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* ip address OK"
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else
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debug "* ip address ERROR"
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debug "${last_result}"
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rc=10
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fi
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last_result=$(${ip_bin} route show > "${dump_dir}/ip-route.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* ip route OK"
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else
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debug "* ip route ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* ip not found"
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ifconfig_bin=$(command -v ifconfig)
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if [ -n "${ifconfig_bin}" ]; then
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last_result=$(${ifconfig_bin} > "${dump_dir}/ifconfig.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* ifconfig OK"
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else
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debug "* ifconfig ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* ifconfig not found"
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fi
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fi
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}
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do_iptables() {
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debug "## iptables"
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iptables_bin=$(command -v iptables)
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nft_bin=$(command -v nft)
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if [ -n "${nft_bin}" ]; then
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debug "* nft found, skip iptables"
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else
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if [ -n "${iptables_bin}" ]; then
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last_result=$({ ${iptables_bin} -L -n -v; ${iptables_bin} -t filter -L -n -v; } >> "${dump_dir}/iptables-v.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* iptables -v OK"
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else
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debug "* iptables -v ERROR"
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debug "${last_result}"
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rc=10
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fi
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last_result=$({ ${iptables_bin} -L -n; ${iptables_bin} -t filter -L -n; } >> "${dump_dir}/iptables.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* iptables OK"
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else
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debug "* iptables ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* iptables not found"
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fi
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iptables_save_bin=$(command -v iptables-save)
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if [ -n "${iptables_save_bin}" ]; then
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last_result=$(${iptables_save_bin} > "${dump_dir}/iptables-save.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* iptables-save OK"
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else
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debug "* iptables-save ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* iptables-save not found"
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fi
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fi
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}
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do_sysctl() {
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debug "## sysctl values"
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sysctl_bin=$(command -v sysctl)
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if [ -n "${sysctl_bin}" ]; then
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last_result=$(${sysctl_bin} -a --ignore 2>/dev/null | sort -h > "${dump_dir}/sysctl.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* sysctl OK"
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else
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debug "* sysctl ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* sysctl not found"
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fi
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}
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do_virsh() {
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debug "## virsh list"
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virsh_bin=$(command -v virsh)
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if [ -n "${virsh_bin}" ]; then
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last_result=$(${virsh_bin} list --all > "${dump_dir}/virsh-list.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* virsh list OK"
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else
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debug "* virsh list ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* virsh not found"
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fi
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}
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do_lxc() {
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debug "## lxc list"
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lxc_ls_bin=$(command -v lxc-ls)
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if [ -n "${lxc_ls_bin}" ]; then
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last_result=$(${lxc_ls_bin} --fancy > "${dump_dir}/lxc-list.txt")
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* lxc list OK"
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else
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debug "* lxc list ERROR"
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debug "${last_result}"
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rc=10
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fi
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else
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debug "* lxc-ls not found"
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fi
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}
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do_disks() {
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debug "## Disks"
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lsblk_bin=$(command -v lsblk)
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awk_bin=$(command -v awk)
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if [ -n "${lsblk_bin}" ] && [ -n "${awk_bin}" ]; then
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disks=$(${lsblk_bin} -l | grep disk | grep -v -E '(drbd|fd[0-9]+)' | ${awk_bin} '{print $1}')
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for disk in ${disks}; do
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dd_bin=$(command -v dd)
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if [ -n "${dd_bin}" ]; then
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last_result=$(${dd_bin} if="/dev/${disk}" of="${dump_dir}/MBR-${disk}" bs=512 count=1 2>&1)
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last_rc=$?
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if [ ${last_rc} -eq 0 ]; then
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debug "* dd ${disk} OK"
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else
|
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debug "* dd ${disk} ERROR"
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debug "${last_result}"
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rc=10
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fi
|
|
else
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debug "* dd not found"
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fi
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fdisk_bin=$(command -v fdisk)
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if [ -n "${fdisk_bin}" ]; then
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last_result=$(${fdisk_bin} -l "/dev/${disk}" > "${dump_dir}/partitions-${disk}" 2>&1)
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last_rc=$?
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|
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if [ ${last_rc} -eq 0 ]; then
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debug "* fdisk ${disk} OK"
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else
|
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debug "* fdisk ${disk} ERROR"
|
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debug "${last_result}"
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rc=10
|
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fi
|
|
else
|
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debug "* fdisk not found"
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fi
|
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done
|
|
cat "${dump_dir}"/partitions-* > "${dump_dir}/partitions"
|
|
else
|
|
if [ -n "${lsblk_bin}" ]; then
|
|
debug "* lsblk not found"
|
|
fi
|
|
if [ -n "${awk_bin}" ]; then
|
|
debug "* awk not found"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
do_mount() {
|
|
debug "## Mount points"
|
|
|
|
findmnt_bin=$(command -v findmnt)
|
|
|
|
if [ -n "${findmnt_bin}" ]; then
|
|
last_result=$(${findmnt_bin} > "${dump_dir}/mount.txt")
|
|
last_rc=$?
|
|
|
|
if [ ${last_rc} -eq 0 ]; then
|
|
debug "* mount points OK"
|
|
else
|
|
debug "* mount points ERROR"
|
|
debug "${last_result}"
|
|
rc=10
|
|
fi
|
|
else
|
|
debug "* findmnt not found"
|
|
|
|
mount_bin=$(command -v mount)
|
|
|
|
if [ -n "${mount_bin}" ]; then
|
|
last_result=$(${mount_bin} > "${dump_dir}/mount.txt")
|
|
last_rc=$?
|
|
|
|
if [ ${last_rc} -eq 0 ]; then
|
|
debug "* mount points OK"
|
|
else
|
|
debug "* mount points ERROR"
|
|
debug "${last_result}"
|
|
rc=10
|
|
fi
|
|
else
|
|
debug "* mount not found"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
do_df() {
|
|
debug "## df"
|
|
|
|
df_bin=$(command -v df)
|
|
|
|
if [ -n "${df_bin}" ]; then
|
|
last_result=$(${df_bin} --portability > "${dump_dir}/df.txt")
|
|
last_rc=$?
|
|
|
|
if [ ${last_rc} -eq 0 ]; then
|
|
debug "* df OK"
|
|
else
|
|
debug "* df ERROR"
|
|
debug "${last_result}"
|
|
rc=10
|
|
fi
|
|
else
|
|
debug "* df not found"
|
|
fi
|
|
}
|
|
|
|
do_dmesg() {
|
|
debug "## dmesg"
|
|
|
|
dmesg_bin=$(command -v dmesg)
|
|
|
|
if [ -n "${dmesg_bin}" ]; then
|
|
last_result=$(${dmesg_bin} > "${dump_dir}/dmesg.txt")
|
|
last_rc=$?
|
|
|
|
if [ ${last_rc} -eq 0 ]; then
|
|
debug "* dmesg OK"
|
|
else
|
|
debug "* dmesg ERROR"
|
|
debug "${last_result}"
|
|
rc=10
|
|
fi
|
|
else
|
|
debug "* dmesg not found"
|
|
fi
|
|
}
|
|
|
|
do_mysql_processes() {
|
|
debug "## MySQL processes"
|
|
|
|
mysqladmin_bin=$(command -v mysqladmin)
|
|
|
|
if [ -n "${mysqladmin_bin}" ]; then
|
|
# Look for local MySQL or MariaDB process
|
|
if pgrep mysqld > /dev/null || pgrep mariadbd > /dev/null; then
|
|
last_result=$(${mysqladmin_bin} --verbose processlist > "${dump_dir}/mysql-processlist.txt")
|
|
last_rc=$?
|
|
|
|
if [ ${last_rc} -eq 0 ]; then
|
|
debug "* mysqladmin OK"
|
|
else
|
|
debug "* mysqladmin ERROR"
|
|
debug "${last_result}"
|
|
rc=10
|
|
fi
|
|
else
|
|
debug "* no mysqld or mariadbd process is running"
|
|
fi
|
|
else
|
|
debug "* mysqladmin not found"
|
|
fi
|
|
}
|
|
|
|
do_systemctl() {
|
|
debug "## Systemd services"
|
|
|
|
systemctl_bin=$(command -v systemctl)
|
|
|
|
if [ -n "${systemctl_bin}" ]; then
|
|
last_result=$(${systemctl_bin} --no-legend --state=failed --type=service > "${dump_dir}/systemctl-failed-services.txt")
|
|
last_rc=$?
|
|
|
|
if [ ${last_rc} -eq 0 ]; then
|
|
debug "* failed services OK"
|
|
else
|
|
debug "* failed services ERROR"
|
|
debug "${last_result}"
|
|
rc=10
|
|
fi
|
|
else
|
|
debug "* systemctl not found"
|
|
fi
|
|
}
|
|
|
|
|
|
main() {
|
|
if [ -z "${dump_dir}" ]; then
|
|
echo "ERROR: You must provide the --dump-dir argument" >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ -d "${dump_dir}" ]; then
|
|
if [ "${FORCE}" != "1" ]; then
|
|
echo "ERROR: The dump directory ${dump_dir} already exists. Delete it first." >&2
|
|
exit 2
|
|
fi
|
|
else
|
|
create_dump_dir
|
|
fi
|
|
|
|
if [ "${DO_ETC}" -eq 1 ]; then
|
|
do_etc
|
|
fi
|
|
if [ "${DO_DPKG_FULL}" -eq 1 ]; then
|
|
do_dpkg_full
|
|
fi
|
|
if [ "${DO_DPKG_STATUS}" -eq 1 ]; then
|
|
do_dpkg_status
|
|
fi
|
|
if [ "${DO_APT_STATES}" -eq 1 ]; then
|
|
do_apt_states
|
|
fi
|
|
if [ "${DO_APT_CONFIG}" -eq 1 ]; then
|
|
do_apt_config
|
|
fi
|
|
if [ "${DO_PACKAGES}" -eq 1 ]; then
|
|
do_packages
|
|
fi
|
|
if [ "${DO_PROCESSES}" -eq 1 ]; then
|
|
do_processes
|
|
fi
|
|
if [ "${DO_UPTIME}" -eq 1 ]; then
|
|
do_uptime
|
|
fi
|
|
if [ "${DO_UNAME}" -eq 1 ]; then
|
|
do_uname
|
|
fi
|
|
if [ "${DO_NETSTAT}" -eq 1 ]; then
|
|
do_netstat
|
|
fi
|
|
if [ "${DO_NETCFG}" -eq 1 ]; then
|
|
do_netcfg
|
|
fi
|
|
if [ "${DO_IPTABLES}" -eq 1 ]; then
|
|
do_iptables
|
|
fi
|
|
if [ "${DO_SYSCTL}" -eq 1 ]; then
|
|
do_sysctl
|
|
fi
|
|
if [ "${DO_VIRSH}" -eq 1 ]; then
|
|
do_virsh
|
|
fi
|
|
if [ "${DO_LXC}" -eq 1 ]; then
|
|
do_lxc
|
|
fi
|
|
if [ "${DO_DISKS}" -eq 1 ]; then
|
|
do_disks
|
|
fi
|
|
if [ "${DO_MOUNT}" -eq 1 ]; then
|
|
do_mount
|
|
fi
|
|
if [ "${DO_DF}" -eq 1 ]; then
|
|
do_df
|
|
fi
|
|
if [ "${DO_DMESG}" -eq 1 ]; then
|
|
do_dmesg
|
|
fi
|
|
if [ "${DO_MYSQL_PROCESSES}" -eq 1 ]; then
|
|
do_mysql_processes
|
|
fi
|
|
if [ "${DO_SYSTEMCTL}" -eq 1 ]; then
|
|
do_systemctl
|
|
fi
|
|
|
|
|
|
debug "=> Your dump is available at ${dump_dir}"
|
|
exit ${rc}
|
|
}
|
|
|
|
# parse options
|
|
# based on https://gist.github.com/deshion/10d3cb5f88a21671e17a
|
|
while :; do
|
|
case $1 in
|
|
-h|-\?|--help)
|
|
show_help
|
|
exit 0
|
|
;;
|
|
-V|--version)
|
|
show_version
|
|
exit 0
|
|
;;
|
|
-v|--verbose)
|
|
VERBOSE=1
|
|
;;
|
|
|
|
-f|--force)
|
|
FORCE=1
|
|
;;
|
|
|
|
-d|--dump-dir)
|
|
# with value separated by space
|
|
if [ -n "$2" ]; then
|
|
dump_dir=$2
|
|
shift
|
|
else
|
|
printf 'ERROR: "-d|--dump-dir" requires a non-empty option argument.\n' >&2
|
|
exit 1
|
|
fi
|
|
;;
|
|
--dump-dir=?*)
|
|
# with value speparated by =
|
|
dump_dir=${1#*=}
|
|
;;
|
|
--dump-dir=)
|
|
# without value
|
|
printf 'ERROR: "--dump-dir" requires a non-empty option argument.\n' >&2
|
|
exit 1
|
|
;;
|
|
|
|
--backup-dir)
|
|
printf 'WARNING: "--backup-dir" is deprecated in favor of "--dump-dir".\n'
|
|
if [ -n "${dump_dir}" ]; then
|
|
debug "Dump directory is already set, let's ignore this one."
|
|
else
|
|
debug "Dump directory is not set already, let's stay backward compatible."
|
|
# with value separated by space
|
|
if [ -n "$2" ]; then
|
|
dump_dir=$2
|
|
shift
|
|
else
|
|
printf 'ERROR: "--backup-dir" requires a non-empty option argument.\n' >&2
|
|
exit 1
|
|
fi
|
|
fi
|
|
;;
|
|
--backup-dir=?*)
|
|
# with value speparated by =
|
|
printf 'WARNING: "--backup-dir" is deprecated in favor of "--dump-dir".\n'
|
|
if [ -n "${dump_dir}" ]; then
|
|
debug "Dump directory is already set, let's ignore this one."
|
|
else
|
|
debug "Dump directory is not set already, let's stay backward compatible."
|
|
dump_dir=${1#*=}
|
|
fi
|
|
;;
|
|
--backup-dir=)
|
|
# without value
|
|
printf 'WARNING: "--backup-dir" is deprecated in favor of "--dump-dir".\n'
|
|
if [ -n "${dump_dir}" ]; then
|
|
debug "Dump directory is already set, let's ignore this one."
|
|
else
|
|
printf 'ERROR: "--backup-dir" requires a non-empty option argument.\n' >&2
|
|
exit 1
|
|
fi
|
|
;;
|
|
|
|
--etc)
|
|
DO_ETC=1
|
|
;;
|
|
--no-etc)
|
|
DO_ETC=0
|
|
;;
|
|
|
|
--dpkg-full)
|
|
DO_DPKG_FULL=1
|
|
;;
|
|
--no-dpkg-full)
|
|
DO_DPKG_FULL=0
|
|
;;
|
|
|
|
--dpkg-status)
|
|
DO_DPKG_STATUS=1
|
|
;;
|
|
--no-dpkg-status)
|
|
DO_DPKG_STATUS=0
|
|
;;
|
|
|
|
--apt-states)
|
|
DO_APT_STATES=1
|
|
;;
|
|
--no-apt-states)
|
|
DO_APT_STATES=0
|
|
;;
|
|
|
|
--apt-config)
|
|
DO_APT_CONFIG=1
|
|
;;
|
|
--no-apt-config)
|
|
DO_APT_CONFIG=0
|
|
;;
|
|
|
|
--packages)
|
|
DO_PACKAGES=1
|
|
;;
|
|
--no-packages)
|
|
DO_PACKAGES=0
|
|
;;
|
|
|
|
--processes)
|
|
DO_PROCESSES=1
|
|
;;
|
|
--no-processes)
|
|
DO_PROCESSES=0
|
|
;;
|
|
|
|
--uptime)
|
|
DO_UPTIME=1
|
|
;;
|
|
--no-uptime)
|
|
DO_UPTIME=0
|
|
;;
|
|
|
|
--uname)
|
|
DO_UNAME=1
|
|
;;
|
|
--no-uname)
|
|
DO_UNAME=0
|
|
;;
|
|
|
|
--netstat)
|
|
DO_NETSTAT=1
|
|
;;
|
|
--no-netstat)
|
|
DO_NETSTAT=0
|
|
;;
|
|
|
|
--netcfg)
|
|
DO_NETCFG=1
|
|
;;
|
|
--no-netcfg)
|
|
DO_NETCFG=0
|
|
;;
|
|
|
|
--iptables)
|
|
DO_IPTABLES=1
|
|
;;
|
|
--no-iptables)
|
|
DO_IPTABLES=0
|
|
;;
|
|
|
|
--sysctl)
|
|
DO_SYSCTL=1
|
|
;;
|
|
--no-sysctl)
|
|
DO_SYSCTL=0
|
|
;;
|
|
|
|
--virsh)
|
|
DO_VIRSH=1
|
|
;;
|
|
--no-virsh)
|
|
DO_VIRSH=0
|
|
;;
|
|
|
|
--lxc)
|
|
DO_LXC=1
|
|
;;
|
|
--no-lxc)
|
|
DO_LXC=0
|
|
;;
|
|
|
|
--disks)
|
|
DO_DISKS=1
|
|
;;
|
|
--no-disks)
|
|
DO_DISKS=0
|
|
;;
|
|
|
|
--mount)
|
|
DO_MOUNT=1
|
|
;;
|
|
--no-mount)
|
|
DO_MOUNT=0
|
|
;;
|
|
|
|
--df)
|
|
DO_DF=1
|
|
;;
|
|
--no-df)
|
|
DO_DF=0
|
|
;;
|
|
|
|
--dmesg)
|
|
DO_DMESG=1
|
|
;;
|
|
--no-dmesg)
|
|
DO_DMESG=0
|
|
;;
|
|
|
|
--mysql-processes)
|
|
DO_MYSQL_PROCESSES=1
|
|
;;
|
|
--no-mysql-processes)
|
|
DO_MYSQL_PROCESSES=0
|
|
;;
|
|
|
|
--systemctl)
|
|
DO_SYSTEMCTL=1
|
|
;;
|
|
--no-systemctl)
|
|
DO_SYSTEMCTL=0
|
|
;;
|
|
|
|
--)
|
|
# End of all options.
|
|
shift
|
|
break
|
|
;;
|
|
-?*)
|
|
# ignore unknown options
|
|
printf 'WARN: Unknown option : %s\n' "$1" >&2
|
|
exit 1
|
|
;;
|
|
*)
|
|
# Default case: If no more options then break out of the loop.
|
|
break
|
|
;;
|
|
esac
|
|
|
|
shift
|
|
done
|
|
|
|
# Default values
|
|
: "${VERBOSE:=0}"
|
|
: "${FORCE:=0}"
|
|
: "${DO_ETC:=0}"
|
|
: "${DO_DPKG_FULL:=0}"
|
|
: "${DO_DPKG_STATUS:=1}"
|
|
: "${DO_APT_STATES:=1}"
|
|
: "${DO_APT_CONFIG:=1}"
|
|
: "${DO_PACKAGES:=1}"
|
|
: "${DO_PROCESSES:=1}"
|
|
: "${DO_UNAME:=1}"
|
|
: "${DO_UPTIME:=1}"
|
|
: "${DO_NETSTAT:=1}"
|
|
: "${DO_NETCFG:=1}"
|
|
: "${DO_IPTABLES:=1}"
|
|
: "${DO_SYSCTL:=1}"
|
|
: "${DO_VIRSH:=1}"
|
|
: "${DO_LXC:=1}"
|
|
: "${DO_DISKS:=1}"
|
|
: "${DO_MOUNT:=1}"
|
|
: "${DO_DF:=1}"
|
|
: "${DO_DMESG:=1}"
|
|
: "${DO_MYSQL_PROCESSES:=1}"
|
|
: "${DO_SYSTEMCTL:=1}"
|
|
|
|
export LC_ALL=C
|
|
|
|
set -u
|
|
|
|
main
|