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evolinux-base: rename backup-server-state to dump-server-state
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Jérémy Lecour 2022-03-27 09:18:15 +02:00 committed by Jérémy Lecour
parent 85d429295f
commit 54bf9c1854
3 changed files with 163 additions and 169 deletions
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2
CHANGELOG.md
View file

@ -15,7 +15,7 @@ The **patch** part changes is incremented if multiple releases happen the same m
### Changed ### Changed
* evocheck: upstream release 22.03.1 * evocheck: upstream release 22.03.1
* evolinux-base: backup-server-state release 22.03.5 * evolinux-base: rename backup-server-state to dump-server-state
* evolinux-base: Add non-free repos & install non-free firmware on dedicated hardware * evolinux-base: Add non-free repos & install non-free firmware on dedicated hardware
* generate-ldif: Add services check for bkctld * generate-ldif: Add services check for bkctld
* minifirewall: upstream release 22.03.4 * minifirewall: upstream release 22.03.4

312
evolinux-base/files/backup-server-state.sh → evolinux-base/files/dump-server-state.sh
View file

@ -1,11 +1,11 @@
#!/bin/sh #!/bin/sh
PROGNAME="backup-server-state" PROGNAME="dump-server-state"
VERSION="22.03.5" VERSION="22.03.6"
readonly VERSION readonly VERSION
backup_dir= dump_dir=
rc=0 rc=0
# base functions # base functions
@ -15,7 +15,9 @@ show_version() {
${PROGNAME} version ${VERSION} ${PROGNAME} version ${VERSION}
Copyright 2018-2022 Evolix <info@evolix.fr>, Copyright 2018-2022 Evolix <info@evolix.fr>,
Jérémy Lecour <jlecour@evolix.fr> Jérémy Lecour <jlecour@evolix.fr>,
Éric Morino <emorino@evolix.fr>,
Brice Waegeneire <bwaegeneire@evolix.fr>
and others. and others.
${PROGNAME} comes with ABSOLUTELY NO WARRANTY.This is free software, ${PROGNAME} comes with ABSOLUTELY NO WARRANTY.This is free software,
@ -25,58 +27,38 @@ END
} }
show_help() { show_help() {
cat <<END cat <<END
${PROGNAME} is making backup copies of information related to the state of the server. ${PROGNAME} is dumping information related to the state of the server.
Usage: ${PROGNAME} --backup-dir=/path/to/backup/directory [OPTIONS] Usage: ${PROGNAME} --dump-dir=/path/to/dump/directory [OPTIONS]
Options Options
-d, --backup-dir path to the directory where the backup will be stored -d, --dump-dir path to the directory where data will be stored
-f, --force keep existing backup directory and its content --backup-dir legacy option for dump directory
--etc backup copy of /etc -f, --force keep existing dump directory and its content
--no-etc no backup copy of /etc (default) --[no-]etc copy of /etc (default: no)
--dpkg-full backup copy of /var/lib/dpkg --[no-]dpkg-full copy of /var/lib/dpkg (default: no)
--no-dpkg-full no backup copy of /var/lib/dpkg (default) --[no-]dpkg-status copy of /var/lib/dpkg/status (default: yes)
--dpkg-status backup copy of /var/lib/dpkg/status (default) --[no-]apt-states copy of apt extended states (default: yes)
--no-dpkg-status no backup copy of /var/lib/dpkg/status --[no-]apt-config copy of apt configuration (default: yes)
--apt-states backup copy of apt extended states (default) --[no-]packages copy of dpkg selections (default: yes)
--no-apt-states no backup copy of apt extended states --[no-]processes copy of process list (default: yes)
--apt-config backup copy of apt configuration (default) --[no-]uname copy of uname value (default: yes)
--no-apt-config no backup copy of apt configuration --[no-]uptime copy of uptime value (default: yes)
--packages backup copy of dpkg selections (default) --[no-]netstat copy of netstat (default: yes)
--no-packages no backup copy of dpkg selections --[no-]netcfg copy of network configuration (default: yes)
--processes backup copy of process list (default) --[no-]iptables copy of iptables (default: yes)
--no-processes no backup copy of process list --[no-]sysctl copy of sysctl values (default: yes)
--uname backup copy of uname (default) --[no-]virsh copy of virsh list (default: yes)
--no-uname no backup copy of uname --[no-]lxc copy of lxc list (default: yes)
--uptime backup of uptime value (default) --[no-]disks copy of MBR and partitions (default: yes)
--no-uptime no backup of uptime value --[no-]mount copy of mount points (default: yes)
--netstat backup copy of netstat (default) --[no-]df copy of disk usage (default: yes)
--no-netstat no backup copy of netstat --[no-]dmesg copy of dmesg (default: yes)
--netcfg backup copy of network configuration (default) --[no-]mysql copy of mysql processes (default: yes)
--no-netcfg no backup copy of network configuration --[no-]systemctl copy of systemd services states (default: yes)
--iptables backup copy of iptables (default) -v, --verbose print details about each step
--no-iptables no backup copy of iptables -V, --version print version and exit
--sysctl backup copy of sysctl values (default) -h, --help print this message and exit
--no-sysctl no backup copy of sysctl values
--virsh backup copy of virsh list (default)
--no-virsh no backup copy of virsh list
--lxc backup copy of lxc list (default)
--no-lxc no backup copy of lxc list
--disks backup copy of MBR and partitions (default)
--no-disks no backup copy of MBR and partitions
--mount backup copy of mount points (default)
--no-mount no backup copy of mount points
--df backup copy of disk usage (default)
--no-df no backup copy of disk usage
--dmesg backup copy of dmesg (default)
--no-dmesg no backup copy of dmesg
--mysql backup copy of mysql processes (default)
--no-mysql no backup copy of mysql processes
--systemctl backup copy of services states (default)
--no-systemctl no backup copy of services states
-v, --verbose print details about backup steps
-V, --version print version and exit
-h, --help print this message and exit
END END
} }
debug() { debug() {
@ -85,10 +67,10 @@ debug() {
fi fi
} }
create_backup_dir() { create_dump_dir() {
debug "Create ${backup_dir}" debug "## Create ${dump_dir}"
last_result=$(mkdir -p "${backup_dir}" && chmod -R 755 "${backup_dir}") last_result=$(mkdir -p "${dump_dir}" && chmod -R 755 "${dump_dir}")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -100,13 +82,13 @@ create_backup_dir() {
fi fi
} }
backup_etc() { do_etc() {
debug "Backup /etc" debug "## /etc"
rsync_bin=$(command -v rsync) rsync_bin=$(command -v rsync)
if [ -n "${rsync_bin}" ]; then if [ -n "${rsync_bin}" ]; then
last_result=$(${rsync_bin} -ah --itemize-changes --exclude=.git /etc "${backup_dir}/") last_result=$(${rsync_bin} -ah --itemize-changes --exclude=.git /etc "${dump_dir}/")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -118,7 +100,7 @@ backup_etc() {
fi fi
else else
debug "* rsync not found" debug "* rsync not found"
last_result=$(cp -r /etc "${backup_dir}/ && rm -rf ${backup_dir}/etc/.git") last_result=$(cp -r /etc "${dump_dir}/ && rm -rf ${dump_dir}/etc/.git")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -131,7 +113,7 @@ backup_etc() {
fi fi
} }
backup_apt_states() { do_apt_states() {
apt_dir="/" apt_dir="/"
apt_dir_state="var/lib/apt" apt_dir_state="var/lib/apt"
apt_dir_state_extended_states="extended_states" apt_dir_state_extended_states="extended_states"
@ -146,9 +128,9 @@ backup_apt_states() {
extended_states="${apt_dir}/${apt_dir_state}/${apt_dir_state_extended_states}" extended_states="${apt_dir}/${apt_dir_state}/${apt_dir_state_extended_states}"
if [ -f "${extended_states}" ]; then if [ -f "${extended_states}" ]; then
debug "Backup APT states" debug "## APT states"
last_result=$(cp -r "${extended_states}" "${backup_dir}/apt-extended-states.txt") last_result=$(cp -r "${extended_states}" "${dump_dir}/apt-extended-states.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -161,13 +143,13 @@ backup_apt_states() {
fi fi
} }
backup_apt_config() { do_apt_config() {
debug "Backup APT config" debug "## APT config"
apt_config_bin=$(command -v apt-config) apt_config_bin=$(command -v apt-config)
if [ -n "${apt_config_bin}" ]; then if [ -n "${apt_config_bin}" ]; then
last_result=$(${apt_config_bin} dump > "${backup_dir}/apt-config.txt") last_result=$(${apt_config_bin} dump > "${dump_dir}/apt-config.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -182,8 +164,8 @@ backup_apt_config() {
fi fi
} }
backup_dpkg_full() { do_dpkg_full() {
debug "Backup DPkg full state" debug "## DPkg full state"
dir_state_status="/var/lib/dpkg/status" dir_state_status="/var/lib/dpkg/status"
@ -195,7 +177,7 @@ backup_dpkg_full() {
dpkg_dir=$(dirname "${dir_state_status}") dpkg_dir=$(dirname "${dir_state_status}")
last_result=$(mkdir -p "${backup_dir}${dpkg_dir}" && chmod -R 755 "${backup_dir}${dpkg_dir}") last_result=$(mkdir -p "${dump_dir}${dpkg_dir}" && chmod -R 755 "${dump_dir}${dpkg_dir}")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -209,7 +191,7 @@ backup_dpkg_full() {
rsync_bin=$(command -v rsync) rsync_bin=$(command -v rsync)
if [ -n "${rsync_bin}" ]; then if [ -n "${rsync_bin}" ]; then
last_result=$(${rsync_bin} -ah --itemize-changes --exclude='*-old' "${dpkg_dir}/" "${backup_dir}${dpkg_dir}/") last_result=$(${rsync_bin} -ah --itemize-changes --exclude='*-old' "${dpkg_dir}/" "${dump_dir}${dpkg_dir}/")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -222,7 +204,7 @@ backup_dpkg_full() {
else else
debug "* rsync not found" debug "* rsync not found"
last_result=$(cp -r "${dpkg_dir}/*" "${backup_dir}${dpkg_dir}/" && rm -rf "${backup_dir}${dpkg_dir}/*-old") last_result=$(cp -r "${dpkg_dir}/*" "${dump_dir}${dpkg_dir}/" && rm -rf "${dump_dir}${dpkg_dir}/*-old")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -235,8 +217,8 @@ backup_dpkg_full() {
fi fi
} }
backup_dpkg_status() { do_dpkg_status() {
debug "Backup DPkg status" debug "## DPkg status"
dir_state_status="/var/lib/dpkg/status" dir_state_status="/var/lib/dpkg/status"
@ -246,7 +228,7 @@ backup_dpkg_status() {
eval "$(${apt_config_bin} shell dir_state_status Dir::State::status)" eval "$(${apt_config_bin} shell dir_state_status Dir::State::status)"
fi fi
last_result=$(cp "${dir_state_status}" "${backup_dir}/dpkg-status.txt") last_result=$(cp "${dir_state_status}" "${dump_dir}/dpkg-status.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -258,13 +240,13 @@ backup_dpkg_status() {
fi fi
} }
backup_packages() { do_packages() {
debug "Backup list of installed package" debug "## List of installed package"
dpkg_bin=$(command -v dpkg) dpkg_bin=$(command -v dpkg)
if [ -n "${dpkg_bin}" ]; then if [ -n "${dpkg_bin}" ]; then
last_result=$(${dpkg_bin} --get-selections "*" > "${backup_dir}/current_packages.txt") last_result=$(${dpkg_bin} --get-selections "*" > "${dump_dir}/current_packages.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -279,10 +261,10 @@ backup_packages() {
fi fi
} }
backup_uname() { do_uname() {
debug "Backup uname" debug "## uname"
last_result=$(uname -a > "${backup_dir}/uname.txt") last_result=$(uname -a > "${dump_dir}/uname.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -294,10 +276,10 @@ backup_uname() {
fi fi
} }
backup_uptime() { do_uptime() {
debug "Backup uptime" debug "## uptime"
last_result=$(uptime > "${backup_dir}/uptime.txt") last_result=$(uptime > "${dump_dir}/uptime.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -309,10 +291,10 @@ backup_uptime() {
fi fi
} }
backup_processes() { do_processes() {
debug "Backup process list" debug "## Process list"
last_result=$(ps fauxw > "${backup_dir}/ps.txt") last_result=$(ps fauxw > "${dump_dir}/ps.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -326,7 +308,7 @@ backup_processes() {
pstree_bin=$(command -v pstree) pstree_bin=$(command -v pstree)
if [ -n "${pstree_bin}" ]; then if [ -n "${pstree_bin}" ]; then
last_result=$(${pstree_bin} -pan > "${backup_dir}/pstree.txt") last_result=$(${pstree_bin} -pan > "${dump_dir}/pstree.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -339,13 +321,13 @@ backup_processes() {
fi fi
} }
backup_netstat() { do_netstat() {
debug "Backup network status" debug "## Network status"
ss_bin=$(command -v ss) ss_bin=$(command -v ss)
if [ -n "${ss_bin}" ]; then if [ -n "${ss_bin}" ]; then
last_result=$(${ss_bin} -tanpul > "${backup_dir}/netstat-ss.txt") last_result=$(${ss_bin} -tanpul > "${dump_dir}/netstat-ss.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -362,7 +344,7 @@ backup_netstat() {
netstat_bin=$(command -v netstat) netstat_bin=$(command -v netstat)
if [ -n "${netstat_bin}" ]; then if [ -n "${netstat_bin}" ]; then
last_result=$(netstat -laputen > "${backup_dir}/netstat-legacy.txt") last_result=$(netstat -laputen > "${dump_dir}/netstat-legacy.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -377,13 +359,13 @@ backup_netstat() {
fi fi
} }
backup_netcfg() { do_netcfg() {
debug "Backup network configuration" debug "## Network configuration"
ip_bin=$(command -v ip) ip_bin=$(command -v ip)
if [ -n "${ip_bin}" ]; then if [ -n "${ip_bin}" ]; then
last_result=$(${ip_bin} address show > "${backup_dir}/ip-address.txt") last_result=$(${ip_bin} address show > "${dump_dir}/ip-address.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -394,7 +376,7 @@ backup_netcfg() {
rc=10 rc=10
fi fi
last_result=$(${ip_bin} route show > "${backup_dir}/ip-route.txt") last_result=$(${ip_bin} route show > "${dump_dir}/ip-route.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -410,7 +392,7 @@ backup_netcfg() {
ifconfig_bin=$(command -v ifconfig) ifconfig_bin=$(command -v ifconfig)
if [ -n "${ifconfig_bin}" ]; then if [ -n "${ifconfig_bin}" ]; then
last_result=$(${ifconfig_bin} > "${backup_dir}/ifconfig.txt") last_result=$(${ifconfig_bin} > "${dump_dir}/ifconfig.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -426,8 +408,8 @@ backup_netcfg() {
fi fi
} }
backup_iptables() { do_iptables() {
debug "Backup iptables" debug "## iptables"
iptables_bin=$(command -v iptables) iptables_bin=$(command -v iptables)
nft_bin=$(command -v nft) nft_bin=$(command -v nft)
@ -436,7 +418,7 @@ backup_iptables() {
debug "* nft found, skip iptables" debug "* nft found, skip iptables"
else else
if [ -n "${iptables_bin}" ]; then if [ -n "${iptables_bin}" ]; then
last_result=$({ ${iptables_bin} -L -n -v; ${iptables_bin} -t filter -L -n -v; } >> "${backup_dir}/iptables-v.txt") last_result=$({ ${iptables_bin} -L -n -v; ${iptables_bin} -t filter -L -n -v; } >> "${dump_dir}/iptables-v.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -447,7 +429,7 @@ backup_iptables() {
rc=10 rc=10
fi fi
last_result=$({ ${iptables_bin} -L -n; ${iptables_bin} -t filter -L -n; } >> "${backup_dir}/iptables.txt") last_result=$({ ${iptables_bin} -L -n; ${iptables_bin} -t filter -L -n; } >> "${dump_dir}/iptables.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -464,7 +446,7 @@ backup_iptables() {
iptables_save_bin=$(command -v iptables-save) iptables_save_bin=$(command -v iptables-save)
if [ -n "${iptables_save_bin}" ]; then if [ -n "${iptables_save_bin}" ]; then
last_result=$(${iptables_save_bin} > "${backup_dir}/iptables-save.txt") last_result=$(${iptables_save_bin} > "${dump_dir}/iptables-save.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -480,13 +462,13 @@ backup_iptables() {
fi fi
} }
backup_sysctl() { do_sysctl() {
debug "Backup sysctl values" debug "## sysctl values"
sysctl_bin=$(command -v sysctl) sysctl_bin=$(command -v sysctl)
if [ -n "${sysctl_bin}" ]; then if [ -n "${sysctl_bin}" ]; then
last_result=$(${sysctl_bin} -a --ignore 2>/dev/null | sort -h > "${backup_dir}/sysctl.txt") last_result=$(${sysctl_bin} -a --ignore 2>/dev/null | sort -h > "${dump_dir}/sysctl.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -501,13 +483,13 @@ backup_sysctl() {
fi fi
} }
backup_virsh() { do_virsh() {
debug "Backup virsh list" debug "## virsh list"
virsh_bin=$(command -v virsh) virsh_bin=$(command -v virsh)
if [ -n "${virsh_bin}" ]; then if [ -n "${virsh_bin}" ]; then
last_result=$(${virsh_bin} list --all > "${backup_dir}/virsh-list.txt") last_result=$(${virsh_bin} list --all > "${dump_dir}/virsh-list.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -522,13 +504,13 @@ backup_virsh() {
fi fi
} }
backup_lxc() { do_lxc() {
debug "Backup lxc list" debug "## lxc list"
lxc_ls_bin=$(command -v lxc-ls) lxc_ls_bin=$(command -v lxc-ls)
if [ -n "${lxc_ls_bin}" ]; then if [ -n "${lxc_ls_bin}" ]; then
last_result=$(${lxc_ls_bin} --fancy > "${backup_dir}/lxc-list.txt") last_result=$(${lxc_ls_bin} --fancy > "${dump_dir}/lxc-list.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -543,8 +525,8 @@ backup_lxc() {
fi fi
} }
backup_disks() { do_disks() {
debug "Backup disks" debug "## Disks"
lsblk_bin=$(command -v lsblk) lsblk_bin=$(command -v lsblk)
awk_bin=$(command -v awk) awk_bin=$(command -v awk)
@ -554,7 +536,7 @@ backup_disks() {
for disk in ${disks}; do for disk in ${disks}; do
dd_bin=$(command -v dd) dd_bin=$(command -v dd)
if [ -n "${dd_bin}" ]; then if [ -n "${dd_bin}" ]; then
last_result=$(${dd_bin} if="/dev/${disk}" of="${backup_dir}/MBR-${disk}" bs=512 count=1 2>&1) last_result=$(${dd_bin} if="/dev/${disk}" of="${dump_dir}/MBR-${disk}" bs=512 count=1 2>&1)
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -569,7 +551,7 @@ backup_disks() {
fi fi
fdisk_bin=$(command -v fdisk) fdisk_bin=$(command -v fdisk)
if [ -n "${fdisk_bin}" ]; then if [ -n "${fdisk_bin}" ]; then
last_result=$(${fdisk_bin} -l "/dev/${disk}" > "${backup_dir}/partitions-${disk}" 2>&1) last_result=$(${fdisk_bin} -l "/dev/${disk}" > "${dump_dir}/partitions-${disk}" 2>&1)
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -583,7 +565,7 @@ backup_disks() {
debug "* fdisk not found" debug "* fdisk not found"
fi fi
done done
cat "${backup_dir}"/partitions-* > "${backup_dir}/partitions" cat "${dump_dir}"/partitions-* > "${dump_dir}/partitions"
else else
if [ -n "${lsblk_bin}" ]; then if [ -n "${lsblk_bin}" ]; then
debug "* lsblk not found" debug "* lsblk not found"
@ -594,13 +576,13 @@ backup_disks() {
fi fi
} }
backup_mount() { do_mount() {
debug "Backup mount points" debug "## Mount points"
findmnt_bin=$(command -v findmnt) findmnt_bin=$(command -v findmnt)
if [ -n "${findmnt_bin}" ]; then if [ -n "${findmnt_bin}" ]; then
last_result=$(${findmnt_bin} > "${backup_dir}/mount.txt") last_result=$(${findmnt_bin} > "${dump_dir}/mount.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -616,7 +598,7 @@ backup_mount() {
mount_bin=$(command -v mount) mount_bin=$(command -v mount)
if [ -n "${mount_bin}" ]; then if [ -n "${mount_bin}" ]; then
last_result=$(${mount_bin} > "${backup_dir}/mount.txt") last_result=$(${mount_bin} > "${dump_dir}/mount.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -632,13 +614,13 @@ backup_mount() {
fi fi
} }
backup_df() { do_df() {
debug "Backup df" debug "## df"
df_bin=$(command -v df) df_bin=$(command -v df)
if [ -n "${df_bin}" ]; then if [ -n "${df_bin}" ]; then
last_result=$(${df_bin} --portability > "${backup_dir}/df.txt") last_result=$(${df_bin} --portability > "${dump_dir}/df.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -653,13 +635,13 @@ backup_df() {
fi fi
} }
backup_dmesg() { do_dmesg() {
debug "Backup dmesg" debug "## dmesg"
dmesg_bin=$(command -v dmesg) dmesg_bin=$(command -v dmesg)
if [ -n "${dmesg_bin}" ]; then if [ -n "${dmesg_bin}" ]; then
last_result=$(${dmesg_bin} > "${backup_dir}/dmesg.txt") last_result=$(${dmesg_bin} > "${dump_dir}/dmesg.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -674,15 +656,15 @@ backup_dmesg() {
fi fi
} }
backup_mysql_processes() { do_mysql_processes() {
debug "Backup mysql processes" debug "## MySQL processes"
mysqladmin_bin=$(command -v mysqladmin) mysqladmin_bin=$(command -v mysqladmin)
if [ -n "${mysqladmin_bin}" ]; then if [ -n "${mysqladmin_bin}" ]; then
# Look for local MySQL or MariaDB process # Look for local MySQL or MariaDB process
if pgrep mysqld > /dev/null || pgrep mariadbd > /dev/null; then if pgrep mysqld > /dev/null || pgrep mariadbd > /dev/null; then
last_result=$(${mysqladmin_bin} --verbose processlist > "${backup_dir}/mysql-processlist.txt") last_result=$(${mysqladmin_bin} --verbose processlist > "${dump_dir}/mysql-processlist.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -700,13 +682,13 @@ backup_mysql_processes() {
fi fi
} }
backup_systemctl() { do_systemctl() {
debug "Backup services" debug "## Systemd services"
systemctl_bin=$(command -v systemctl) systemctl_bin=$(command -v systemctl)
if [ -n "${systemctl_bin}" ]; then if [ -n "${systemctl_bin}" ]; then
last_result=$(${systemctl_bin} --no-legend --state=failed --type=service > "${backup_dir}/systemctl-failed-services.txt") last_result=$(${systemctl_bin} --no-legend --state=failed --type=service > "${dump_dir}/systemctl-failed-services.txt")
last_rc=$? last_rc=$?
if [ ${last_rc} -eq 0 ]; then if [ ${last_rc} -eq 0 ]; then
@ -723,86 +705,86 @@ backup_systemctl() {
main() { main() {
if [ -z "${backup_dir}" ]; then if [ -z "${dump_dir}" ]; then
echo "ERROR: You must provide the --backup-dir argument" >&2 echo "ERROR: You must provide the --dump-dir argument" >&2
exit 1 exit 1
fi fi
if [ -d "${backup_dir}" ]; then if [ -d "${dump_dir}" ]; then
if [ "${FORCE}" != "1" ]; then if [ "${FORCE}" != "1" ]; then
echo "ERROR: The backup directory ${backup_dir} already exists. Delete it first." >&2 echo "ERROR: The dump directory ${dump_dir} already exists. Delete it first." >&2
exit 2 exit 2
fi fi
else else
create_backup_dir create_dump_dir
fi fi
if [ "${DO_ETC}" -eq 1 ]; then if [ "${DO_ETC}" -eq 1 ]; then
backup_etc do_etc
fi fi
if [ "${DO_DPKG_FULL}" -eq 1 ]; then if [ "${DO_DPKG_FULL}" -eq 1 ]; then
backup_dpkg_full do_dpkg_full
fi fi
if [ "${DO_DPKG_STATUS}" -eq 1 ]; then if [ "${DO_DPKG_STATUS}" -eq 1 ]; then
backup_dpkg_status do_dpkg_status
fi fi
if [ "${DO_APT_STATES}" -eq 1 ]; then if [ "${DO_APT_STATES}" -eq 1 ]; then
backup_apt_states do_apt_states
fi fi
if [ "${DO_APT_CONFIG}" -eq 1 ]; then if [ "${DO_APT_CONFIG}" -eq 1 ]; then
backup_apt_config do_apt_config
fi fi
if [ "${DO_PACKAGES}" -eq 1 ]; then if [ "${DO_PACKAGES}" -eq 1 ]; then
backup_packages do_packages
fi fi
if [ "${DO_PROCESSES}" -eq 1 ]; then if [ "${DO_PROCESSES}" -eq 1 ]; then
backup_processes do_processes
fi fi
if [ "${DO_UPTIME}" -eq 1 ]; then if [ "${DO_UPTIME}" -eq 1 ]; then
backup_uptime do_uptime
fi fi
if [ "${DO_UNAME}" -eq 1 ]; then if [ "${DO_UNAME}" -eq 1 ]; then
backup_uname do_uname
fi fi
if [ "${DO_NETSTAT}" -eq 1 ]; then if [ "${DO_NETSTAT}" -eq 1 ]; then
backup_netstat do_netstat
fi fi
if [ "${DO_NETCFG}" -eq 1 ]; then if [ "${DO_NETCFG}" -eq 1 ]; then
backup_netcfg do_netcfg
fi fi
if [ "${DO_IPTABLES}" -eq 1 ]; then if [ "${DO_IPTABLES}" -eq 1 ]; then
backup_iptables do_iptables
fi fi
if [ "${DO_SYSCTL}" -eq 1 ]; then if [ "${DO_SYSCTL}" -eq 1 ]; then
backup_sysctl do_sysctl
fi fi
if [ "${DO_VIRSH}" -eq 1 ]; then if [ "${DO_VIRSH}" -eq 1 ]; then
backup_virsh do_virsh
fi fi
if [ "${DO_LXC}" -eq 1 ]; then if [ "${DO_LXC}" -eq 1 ]; then
backup_lxc do_lxc
fi fi
if [ "${DO_DISKS}" -eq 1 ]; then if [ "${DO_DISKS}" -eq 1 ]; then
backup_disks do_disks
fi fi
if [ "${DO_MOUNT}" -eq 1 ]; then if [ "${DO_MOUNT}" -eq 1 ]; then
backup_mount do_mount
fi fi
if [ "${DO_DF}" -eq 1 ]; then if [ "${DO_DF}" -eq 1 ]; then
backup_df do_df
fi fi
if [ "${DO_DMESG}" -eq 1 ]; then if [ "${DO_DMESG}" -eq 1 ]; then
backup_dmesg do_dmesg
fi fi
if [ "${DO_MYSQL_PROCESSES}" -eq 1 ]; then if [ "${DO_MYSQL_PROCESSES}" -eq 1 ]; then
backup_mysql_processes do_mysql_processes
fi fi
if [ "${DO_SYSTEMCTL}" -eq 1 ]; then if [ "${DO_SYSTEMCTL}" -eq 1 ]; then
backup_systemctl do_systemctl
fi fi
debug "=> Your backup is available at ${backup_dir}" debug "=> Your dump is available at ${dump_dir}"
exit ${rc} exit ${rc}
} }
@ -826,23 +808,23 @@ while :; do
FORCE=1 FORCE=1
;; ;;
-d|--backup-dir) -d|--dump-dir|--backup-dir)
# with value separated by space # with value separated by space
if [ -n "$2" ]; then if [ -n "$2" ]; then
backup_dir=$2 dump_dir=$2
shift shift
else else
printf 'ERROR: "-d|--backup-dir" requires a non-empty option argument.\n' >&2 printf 'ERROR: "-d|--dump-dir|--backup-dir" requires a non-empty option argument.\n' >&2
exit 1 exit 1
fi fi
;; ;;
--backup-dir=?*) --dump-dir=?*|--backup-dir=?*)
# with value speparated by = # with value speparated by =
backup_dir=${1#*=} dump_dir=${1#*=}
;; ;;
--backup-dir=) --dump-dir=|--backup-dir=)
# without value # without value
printf 'ERROR: "--backup-dir" requires a non-empty option argument.\n' >&2 printf 'ERROR: "--dump-dir|--backup-dir" requires a non-empty option argument.\n' >&2
exit 1 exit 1
;; ;;

18
evolinux-base/tasks/utils.yml
View file

@ -3,10 +3,22 @@
- include_role: - include_role:
name: evolix/remount-usr name: evolix/remount-usr
- name: backup-server-state script is present - name: move backup-server-state to dump-server-state if present
copy: command: mv /usr/local/sbin/backup-server-state /usr/local/sbin/dump-server-state
src: "backup-server-state.sh" args:
creates: /usr/local/sbin/dump-server-state
- name: symlink backup-server-state to dump-server-state
file:
src: /usr/local/sbin/dump-server-state
dest: /usr/local/sbin/backup-server-state dest: /usr/local/sbin/backup-server-state
state: link
force: yes
- name: dump-server-state script is present
copy:
src: "dump-server-state.sh"
dest: /usr/local/sbin/dump-server-state
force: True force: True
owner: root owner: root
group: root group: root