Rewrite all motd scripts

This commit is contained in:
gardouille 2018-08-08 15:15:02 +02:00
parent 4ec1eb8e53
commit f8127cc686
Signed by: gardouille
GPG Key ID: E759BAA22501AF32
11 changed files with 581 additions and 398 deletions

49
update-motd.d/01-system Executable file
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#!/bin/sh
# .. vim: foldmarker=[[[,]]]:foldmethod=marker
# {{ ansible_managed }}
# Colors definition [[[
BLACK='\033[49;30m'
BLACKB='\033[49;90m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
BLUE='\033[94;49m'
MAGENTA='\033[0;35m'
CYAN='\033[36;49m'
WHITE='\033[0;37m'
BOLD='\033[1m'
RESET='\033[0m'
# ]]]
# Vars definition [[[
HOSTNAME=$(hostname)
NET_ADDR=$(hostname -I)
KERNEL_VER=$(uname -r)
UPTIME=$(uptime | sed 's/.*up ([^,]*), .*/1/')
CORE_NUMBER=$(grep -c "model name" /proc/cpuinfo)
CPU_MODEL=$(grep -m1 "model name" /proc/cpuinfo | awk -F: '{print $2}')
MEM_FREE=$(grep MemFree /proc/meminfo | awk '{print $2}')
MEM_TOTAL=$(grep MemTotal /proc/meminfo | awk '{print $2}')
SWAP_FREE=$(grep SwapFree /proc/meminfo | awk '{print $2}')
SWAP_TOTAL=$(grep SwapTotal /proc/meminfo | awk '{print $2}')
# ]]]
#+++++++++++++++++++: System Data :+++++++++++++++++++
printf '%b' "${RESET}"
printf "${BLACKB}%33s${RESET}" | tr ' ' -
printf '%b' " ${CYAN}System Data${RESET} "
printf "${BLACKB}%34s${RESET}" | tr ' ' -
printf '%b' "
${BLACKB}+${WHITE} Hostname\\t\\t${BLACKB}= ${GREEN}${HOSTNAME}
${BLACKB}+${WHITE} Addresses\\t\\t${BLACKB}= ${GREEN}${NET_ADDR}
${BLACKB}+${WHITE} Kernel\\t\\t${BLACKB}= ${GREEN}${KERNEL_VER}
${BLACKB}+${WHITE} Uptime\\t\\t${BLACKB}=${GREEN}${UPTIME}
${BLACKB}+${WHITE} CPU\\t\\t\\t${BLACKB}= ${GREEN}${CORE_NUMBER}x${CPU_MODEL}
${BLACKB}+${WHITE} Memory\\t\\t${BLACKB}= ${GREEN}${MEM_FREE}(free)/${MEM_TOTAL}(total) kB
${BLACKB}+${WHITE} Swap\\t\\t\\t${BLACKB}= ${GREEN}${SWAP_FREE}(free)/${SWAP_TOTAL}(total) kB
"
printf '%b' "${RESET}"

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#! /usr/bin/env sh
#############################################################################
#
# Usage:
#
#############################################################################
#### Colors definition
BLACK='\033[30;40m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[1;32m'
YELLOW='\033[1;33m'
BLUE='\033[34;40m'
MAGENTA='\033[0;35m'
CYAN='\033[36;40m'
WHITE='\033[0;37m'
WHITEB='\033[1;37m'
RESET='\033[0m'
#+++++++++++++++++++: System Data :+++++++++++++++++++
HOSTNAME=$(hostname)
NET_ADDR=$(hostname -I)
KERNEL_VER=$(uname -r)
UPTIME=$(uptime | sed 's/.*up ([^,]*), .*/1/')
CORE_NUMBER=$(grep "model name" /proc/cpuinfo | wc -l)
CPU_MODEL=$(grep -m1 "model name" /proc/cpuinfo | awk -F: '{print $2}')
MEM_FREE=$(grep MemFree /proc/meminfo | awk '{print $2}')
MEM_TOTAL=$(grep MemTotal /proc/meminfo | awk '{print $2}')
SWAP_FREE=$(grep SwapFree /proc/meminfo | awk '{print $2}')
SWAP_TOTAL=$(grep SwapTotal /proc/meminfo | awk '{print $2}')
printf '%b' "${RESET}${MAGENTA}+++++++++++++++++++: ${WHITE}System Data${MAGENTA} :+++++++++++++++++++++${RESET}
${MAGENTA}+ ${WHITE}Hostname\t${MAGENTA}= ${GREEN}${HOSTNAME}
${MAGENTA}+ ${WHITE}Addresses\t${MAGENTA}= ${GREEN}${NET_ADDR}
${MAGENTA}+ ${WHITE}Kernel\t${MAGENTA}= ${GREEN}${KERNEL_VER}
${MAGENTA}+ ${WHITE}Uptime\t${MAGENTA}=${GREEN}${UPTIME}
${MAGENTA}+ ${WHITE}CPU\t\t${MAGENTA}= ${GREEN}${CORE_NUMBER}x${CPU_MODEL}
${MAGENTA}+ ${WHITE}Memory\t${MAGENTA}= ${GREEN}${MEM_FREE}(free)/${MEM_TOTAL}(total) kB
${MAGENTA}+ ${WHITE}Swap\t\t${MAGENTA}= ${GREEN}${SWAP_FREE}(free)/${SWAP_TOTAL}(total) kB"
printf '%b' "${RESET}\n"

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#! /usr/bin/env sh
## Useless cause the motd scripts are run by root user
#############################################################################
#
# Usage:

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#! /usr/bin/env sh
#############################################################################
#
# Usage:
#
#############################################################################
#### Colors definition
BLACK='\033[30;40m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[1;32m'
YELLOW='\033[1;33m'
BLUE='\033[34;40m'
MAGENTA='\033[0;35m'
CYAN='\033[36;40m'
WHITE='\033[0;37m'
WHITEB='\033[1;37m'
RESET='\033[0m'
## Return the number of occurrence a pattern is present in a file
# and a color (red:>0, green:=0)
get_pattern_count() {
local GREP_PAT="${1}"
local FILE="${2}"
local EXP_VAL="${3}"
# Count the pattern in the file
NUM=$(grep -E "${GREP_PAT}" "${FILE}" | wc -l)
# If $EXP_VAL exist ++ the $NUM and $EXP_VAL are equal
if [ "${EXP_VAL}" ] && [ "${NUM}" = "${EXP_VAL}" ]; then
MSG="${GREEN}${NUM}"
else
MSG="${REDB}${NUM}"
fi
printf '%b' "${MSG}"
}
#++++++++++++: Authentication Information :+++++++++++++
# Get only one "auth.log" file path, the most recent
# Simpliest way to get it?
AUTH_LOG_FILE=$(find /var/log -iname 'auth.log' -type f -printf '%TY-%Tm-%Td_%TT %p\n' | sort -r | tail -n1 | cut -d' ' -f2)
SSH_USER_LOGIN=$(grep 'session opened' "${AUTH_LOG_FILE}" | awk '/sshd/' | awk "/${USERNAME}/" | wc -l)
printf '%b' "${MAGENTA}++++++++++++: ${WHITE}Authentication Information${MAGENTA} :+++++++++++++${RESET}"
## Count the number of session for all standard's user (with a home/)
#for SSH_USER in `ls -1 /home/`; do
#echo -e "${MAGENTA}+ ${WHITE}SSH login ${MAGENTA}= ${GREEN}`grep 'session opened' "${AUTH_LOG_FILE}" | awk '/sshd/' | awk "/${SSH_USER}/" | wc -l` times this week ("${SSH_USER}")"
##echo -e "${MAGENTA}+ ${WHITE}SSH login ${MAGENTA}= ${GREEN}`grep 'session opened' "${AUTH_LOG_FILE}".1 | awk '/login/' | awk "/${SSH_USER}/" | wc -l` times this week ("${SSH_USER}")"
#done
# Count the number of failed ssh authentication
SSH_FAIL_LOGIN=$(get_pattern_count 'sshd.*Failed' "${AUTH_LOG_FILE}" '0')
printf '%b' "\n${MAGENTA}+ ${WHITE}SSH fail\t${MAGENTA}= ${SSH_FAIL_LOGIN} fail(s) this week"
# Count the number of failed sudo authentication
SUDO_FAIL=$(get_pattern_count 'sudo.*authentication failure' "${AUTH_LOG_FILE}" '0')
SUDO_3_FAIL=$(get_pattern_count 'sudo.*3 incorrect password' "${AUTH_LOG_FILE}" '0')
printf '%b' "\n${MAGENTA}+ ${WHITE}Sudo fail\t${MAGENTA}= ${GREEN}${SUDO_FAIL} fail(s) this week
${MAGENTA}+ ${WHITE}Sudo 3 fails\t${MAGENTA}= ${GREEN}${SUDO_3_FAIL} fail(s) this week"
printf '%b' "${RESET}\n"

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#! /usr/bin/env sh
#############################################################################
#
# Usage:
#
#############################################################################
#### Colors definition
BLACK='\033[30;40m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[1;32m'
YELLOW='\033[1;33m'
BLUE='\033[34;40m'
MAGENTA='\033[0;35m'
CYAN='\033[36;40m'
WHITE='\033[0;37m'
WHITEB='\033[1;37m'
RESET='\033[0m'
printf '%b' "${MAGENTA}++++++++++++++++++++: ${WHITE}Disk Usage${RESET} ${MAGENTA}:+++++++++++++++++++++${RESET}"
# Root partition
# Replace by rootfs in few kernel version
DISK_USAGE=$(df | grep -m1 "/$" | awk '{print $5}')
printf '%b' "\n${MAGENTA}+ ${WHITEB}/${RESET}\t[ ${DISK_USAGE} ] "
# Other partition
for PART in /boot /home /opt /tmp /usr /var /var/lib/vz; do
# "/...$" : $ to grep only the mount point and not sub-directories (/var: OK; /mnt/temp: nOK)
if (df | grep "${PART}$" > /dev/null); then
DISK_USAGE=$(df | grep "${PART}$" | awk '{print $5}')
printf '%b' "\n${MAGENTA}+ ${WHITEB}${PART}${RESET}\t[ ${DISK_USAGE} ] "
fi
done
### IF ZFS
if [ $(command -v zpool) ]; then
printf '%b' "\n${MAGENTA}+++++++++++++++++++ ${WHITEB}ZFS${RESET} ${WHITE}Partitions${RESET} ${MAGENTA}:++++++++++++++++++${RESET}"
NUMBER_PART=$(df -T | grep zfs | wc -l)
LINE=1
while [ "${LINE}" -le "${NUMBER_PART}" ]; do
PART_NAME=$(df -T | grep zfs | sed -n "${LINE},${LINE}p" | awk '{print $1}')
DISK_USAGE=$(df -T | grep zfs | sed -n "${LINE},${LINE}p" | awk '{print $6}')
printf '%b' "\n${MAGENTA}+ ${WHITEB}${PART_NAME}${RESET} [ ${DISK_USAGE} ] "
LINE=$((LINE+1))
# Bash ONLY: (( LINE++ ))
done
fi
### FI ZFS
printf '%b' "${RESET}\n"

66
update-motd.d/05-auth Executable file
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#!/bin/sh
# .. vim: foldmarker=[[[,]]]:foldmethod=marker
# {{ ansible_managed }}
# Colors definition [[[
BLACK='\033[49;30m'
BLACKB='\033[49;90m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
BLUE='\033[94;49m'
MAGENTA='\033[0;35m'
CYAN='\033[36;49m'
WHITE='\033[0;37m'
BOLD='\033[1m'
RESET='\033[0m'
# ]]]
# Function definition [[[
## count_pattern()
### Return the number of occurrence of a pattern in a file with a color
### (=expected_value: green ; otherwise: red).
count_pattern() {
## Get the args
PATTERN="${1}"
FILE="${2}"
EXPECTED_VALUE="${3}"
## Count the pattern in the file
NUM=$(grep -cE "${PATTERN}" "${FILE}")
## If $EXPECTED_VALUE exist AND $NUM equal $EXPECTED_VALUE
if [ "${EXPECTED_VALUE}" ] && [ "${NUM}" = "${EXPECTED_VALUE}" ]; then
MSG="${GREEN}${NUM}"
else
MSG="${RED}${NUM}"
fi
printf '%b' "${MSG}"
}
# ]]]
# Vars definition [[[
## Get the most recent "auth.log" file.
## Simpliest way to get it?
AUTH_LOG_FILE=$(find /var/log -type f -iname 'auth.log' -printf "%T@ %p\\n" | sort -n | cut -d' ' -f 2- | tail -n 1)
## Number of failed SSH authentication
SSH_FAIL_LOGIN=$(count_pattern 'sshd.*Failed' "${AUTH_LOG_FILE}" '0')
## Number of failed sudo authentication
SUDO_FAIL=$(count_pattern 'sudo.*authentication failure' "${AUTH_LOG_FILE}" '0')
SUDO_3_FAIL=$(count_pattern 'sudo.*3 incorrect password' "${AUTH_LOG_FILE}" '0')
# ]]]
#+++++++++++++++++++: Auth Info :+++++++++++++++++++
printf '%b' "${RESET}"
printf "${BLACKB}%33s${RESET}" | tr ' ' -
printf '%b' " ${CYAN}Auth Info${RESET} "
printf "${BLACKB}%34s${RESET}" | tr ' ' -
printf '%b' "
${BLACKB}+ ${WHITE}SSH fail\\t\\t${BLACKB}= ${SSH_FAIL_LOGIN} fail(s) this week
${BLACKB}+ ${WHITE}Sudo fail\\t\\t${BLACKB}= ${GREEN}${SUDO_FAIL} fail(s) this week
${BLACKB}+ ${WHITE}Sudo 3 fails\\t\\t${BLACKB}= ${GREEN}${SUDO_3_FAIL} fail(s) this week
"
printf '%b' "${RESET}"

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#! /usr/bin/env sh
#############################################################################
#
# Usage:
#
#############################################################################
#### Colors definition
BLACK='\033[30;40m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[1;32m'
YELLOW='\033[1;33m'
BLUE='\033[34;40m'
MAGENTA='\033[0;35m'
CYAN='\033[36;40m'
WHITE='\033[0;37m'
WHITEB='\033[1;37m'
RESET='\033[0m'
## Return the state of processes passed in parameters
# process_info $PROCESS_LIST_TO_MONITOR $MESSAGE
process_info() {
local PROCESS_LIST="${1}"
local MSG="${2}"
for PROCESS in ${PROCESS_LIST}; do
MSG="${MSG}${MAGENTA}+ "
if (ps ax | grep -v grep | grep ${PROCESS} > /dev/null); then
MSG="${MSG}${WHITEB}${PROCESS}${RESET} [ ${GREEN}RUNNING${RESET} ] "
else
MSG="${MSG}${WHITEB}${PROCESS}${RESET} [ ${REDB}NOT RUNNING${RESET} ] "
fi
done
printf '%b' "${MSG}"
}
## Return the listening socket
# service_info $PORT_LIST_TO_MONITOR $MESSAGE
service_info() {
local PORT_LIST="${1}"
local MSG="${2}"
for PORT in ${PORT_LIST}; do
MSG="${MSG}${MAGENTA}+ "
# If a port listen
if (ss -lutn|grep -m1 ":${PORT}" > /dev/null); then
# Example: "tcp/127.0.0.1:25"
#MSG="${MSG}${GREEN}$(ss -lutn|grep -m1 ":${PORT}"|awk '{print $1"/"$5}')${RESET} "
MSG="${MSG}${GREEN}$(ss -lutn|grep ${PORT}|sort|head -n1|awk '{print $1"/"$5}')${RESET} "
else
# Example: "22: NOT LISTENING"
MSG="${MSG}${REDB}${PORT}: NOT LISTENING${RESET} "
fi
done
printf '%b' "${MSG}"
}
printf '%b' "${MAGENTA}+++++++++++++++++++: ${WHITE}Service Info${MAGENTA} :++++++++++++++++++++${RESET}"
## IF POSTFIX
if [ $(command -v postfix) ]; then
MSG=$(process_info "postfix" '')
MSG=$(service_info "25" "${MSG}")
printf '%b' "\n${MSG}"
fi
## FI POSTFIX
### IF APACHE2
if [ $(command -v apache2) ]; then
MSG=$(process_info "apache2" '')
MSG=$(service_info "80 443" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI APACHE2
### IF NGINX
if [ $(command -v nginx) ]; then
MSG=$(process_info "nginx" '')
MSG=$(service_info "80 443" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI NGINX
### IF MYSQLD
if [ $(command -v mysqld) ]; then
MSG=$(process_info "mysqld" '')
MSG=$(service_info "3306" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI MYSQLD
### IF SLAPD
if [ $(command -v slapd) ]; then
MSG=$(process_info "slapd" '')
MSG=$(service_info "389 636" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI SLAPD
### IF ZFS
if [ $(command -v zfs) ]; then
MSG=$(process_info "zfs" '')
printf '%b' "\n${MSG}"
fi
### FI ZFS
### IF PUPPETMASTER
if [ $(command -v puppetmaster) ]; then
MSG=$(process_info "puppetmaster" '')
MSG=$(service_info "8140" "${MSG}")
printf '%b' "\n${MSG}"
fi
### IF PUPPETMASTER
### IF NFS Server
if [ $(command -v nfsd) ]; then
MSG=$(process_info "nfsd" '')
MSG=$(service_info "111 2049" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI NFS Server
### IF TFTPD
if [ $(command -v in.tftpd) ]; then
MSG=$(process_info "in.tftpd" '')
#MSG=$(service_info "69" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI TFTPD
### IF SQUID3
if [ $(command -v squid3) ]; then
MSG=$(process_info "squid3" '')
MSG=$(service_info "3128" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI SQUID3
### IF APT-CACHER-NG
if [ $(command -v apt-cacher-ng) ]; then
MSG=$(process_info "apt-cacher-ng" '')
MSG=$(service_info "3142" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI APT-CACHER-NG
### IF SSHD
if [ $(command -v sshd) ]; then
MSG=$(process_info "sshd" '')
MSG=$(service_info "22" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI SSHD
### IF DHCPD
if [ $(command -v dhcpd) ]; then
MSG=$(process_info "dhcpd" '')
printf '%b' "\n${MSG}"
fi
### FI DHCPD
### IF FAIL2BAN
if [ $(command -v fail2ban-server) ]; then
MSG=$(process_info "fail2ban" '')
printf '%b' "\n${MSG}"
fi
### FI FAIL2BAN
### IF ETHERPAD
if [ $(command -v etherpad) ]; then
MSG=$(process_info "etherpad" '')
MSG=$(service_info "9001" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI ETHERPAD
### IF ETHERCALC
if [ $(command -v ethercalc) ]; then
MSG=$(process_info "ethercalc" '')
MSG=$(service_info "8000" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI ETHERCALC
### IF GITLAB
if [ $(command -v gitlab-ctl) ]; then
MSG=$(process_info "nginx" '')
MSG=$(service_info "80 443" "${MSG}")
printf '%b' "\n${MSG}"
MSG=$(process_info "gitlab" '')
printf '%b' "\n${MSG}"
fi
### FI GITLAB
### IF XYMONSERVER
if [ $(command -v xymond) ]; then
MSG=$(process_info "xymond" '')
MSG=$(service_info "1984" "${MSG}")
printf '%b' "\n${MSG}"
fi
### FI XYMONSERVER
### IF XYMONCLIENT
if [ $(command -v xymon) ]; then
MSG=$(process_info "xymonlaunch" '')
printf '%b' "\n${MSG}"
fi
### FI XYMONCLIENT
## Service need a warning if running
YELLOW_SERVICE='tmux screen glances htop automysqlbackup vzdump puppet aptitude'
for SERVICE in ${YELLOW_SERVICE}; do
if (ps ax | grep -v grep | grep ${SERVICE} > /dev/null); then
printf '%b' "\n${MAGENTA}+ ${WHITEB}${SERVICE}${RESET} [ ${YELLOW}RUNNING${RESET} ]"
fi
done
printf '%b' "${RESET}\n"
#echo -e "${MAGENTA}+++++++++++++: ${RED}Maintenance Information${MAGENTA} :+++++++++++++++${RESET}
#${MAGENTA}+${RED}""
#echo -e "${MAGENTA}+++++++++++++++++++++++++++++++++++++++++++++++++++++++${RESET}"

67
update-motd.d/10-filesystem Executable file
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#!/bin/sh
# .. vim: foldmarker=[[[,]]]:foldmethod=marker
# {{ ansible_managed }}
# Colors definition [[[
BLACK='\033[49;30m'
BLACKB='\033[49;90m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
BLUE='\033[94;49m'
MAGENTA='\033[0;35m'
CYAN='\033[36;49m'
WHITE='\033[0;37m'
BOLD='\033[1m'
RESET='\033[0m'
# ]]]
# Vars definition [[[
ROOT_PART_USAGE=$(df | grep -m1 "/$" | awk '{print $5}')
# ]]]
#+++++++++++++++++++: Disk Usage :+++++++++++++++++++
printf '%b' "${RESET}"
printf "${BLACKB}%33s${RESET}" | tr ' ' -
printf '%b' " ${CYAN}Disk Usage${RESET} "
printf "${BLACKB}%34s${RESET}\\n" | tr ' ' -
# Root partition
## Replaced by rootfs in few kernel version
PRINTF_ROOT_NAME=$(printf '%-22s' "/")
printf '%b' "${BLACKB}+ ${WHITE}${PRINTF_ROOT_NAME}${RESET}${BLACKB}= ${CYAN}${ROOT_PART_USAGE}${RESET}\\n"
# Other partition
for PART_NAME in /boot /home /opt /srv /tmp /tmp /usr /var /var/lib/docker /var/lib/vz; do
## "/...$" : $ to grep only the mount point and not sub-directories (/var: OK; /mnt/temp: nOK)
if (df | grep "${PART_NAME}$" > /dev/null); then
PART_USAGE=$(df | grep "${PART_NAME}$" | awk '{print $5}')
PRINTF_PART_NAME=$(printf '%-22s' "${PART_NAME}")
printf '%b' "${BLACKB}+ ${WHITE}${PRINTF_PART_NAME}${RESET}${BLACKB}= ${CYAN}${PART_USAGE}${RESET}\\n"
fi
done
## IF ZFS [[[
#+++++++++++++++++++: ZFS Usage :+++++++++++++++++++
if [ "$(command -v zpool)" ]; then
printf '%b' "${RESET}"
printf "${BLACKB}%32s${RESET}" | tr ' ' -
printf '%b' " ${CYAN}${BOLD}ZFS${RESET} ${CYAN}Partition${RESET} "
printf "${BLACKB}%33s${RESET}\\n" | tr ' ' -
NUMBER_PART=$(df -T | grep -c zfs)
LINE=1
while [ "${LINE}" -le "${NUMBER_PART}" ]; do
DISK_USAGE=$(df -T | grep zfs | sed -n "${LINE},${LINE}p" | awk '{print $6}')
PART_NAME=$(df -T | grep zfs | sed -n "${LINE},${LINE}p" | awk '{print $1}')
PRINTF_PART_NAME=$(printf '%-23s' "${PART_NAME}")
printf '%b' "${BLACKB}+ ${WHITE}${PRINTF_PART_NAME}${RESET} ${CYAN}${DISK_USAGE}${RESET}\\n"
LINE=$((LINE+1))
# Bash ONLY: (( LINE++ ))
done
fi
## FI ZFS ]]]
printf '%b' "${RESET}"

348
update-motd.d/20-service Executable file
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#!/bin/sh
# .. vim: foldmarker=[[[,]]]:foldmethod=marker
# {{ ansible_managed }}
# Colors definition [[[
BLACK='\033[49;30m'
BLACKB='\033[49;90m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
BLUE='\033[94;49m'
MAGENTA='\033[0;35m'
CYAN='\033[36;49m'
WHITE='\033[0;37m'
BOLD='\033[1m'
RESET='\033[0m'
# ]]]
# Function definition [[[
## process_info() [[[
### Return the state of processes passed in parameters
### process_info $PROCESS_LIST_TO_MONITOR $MESSAGE
process_info() {
PROCESS_LIST="${1}"
MSG="${2}"
for PROCESS in ${PROCESS_LIST}; do
MSG="${MSG}${BLACKB}+ "
PRINTF_PROCESS=$(printf '%-22s' "${PROCESS}")
if (ps ax | grep -v grep | grep -E "${PROCESS}" > /dev/null); then
MSG="${MSG}${WHITE}${PRINTF_PROCESS}${RESET}${BLACKB}= ${GREEN}RUNNING${RESET}"
else
MSG="${MSG}${WHITE}${PRINTF_PROCESS}${RESET}${BLACKB}= ${REDB}NOT RUNNING${RESET}"
fi
done
printf '%b' "${MSG}"
}
## ]]]
## service_info() [[[
### Return the listening socket
### service_info $PORT_LIST_TO_MONITOR $MESSAGE
service_info() {
PORT_LIST="${1}"
MSG="${2}"
for PORT in ${PORT_LIST}; do
MSG="${MSG}\\t${BLACKB}+ "
# If a port listen
if (ss -lutn|grep -m1 -E ":${PORT}" > /dev/null); then
# Example: "tcp/127.0.0.1:25"
#MSG="${MSG}${GREEN}$(ss -lutn|grep -m1 ":${PORT}"|awk '{print $1"/"$5}')${RESET} "
MSG="${MSG}${GREEN}$(ss -lutn|grep -E "${PORT}"|sort|head -n1|awk '{print $1"/"$5}')${RESET} "
else
# Example: "22: NOT LISTENING"
MSG="${MSG}${REDB}${PORT}: NOT LISTENING${RESET} "
fi
done
printf '%b' "${MSG}"
}
## ]]]
# ]]]
#+++++++++++++++++++: Service Info :+++++++++++++++++++
printf '%b' "${RESET}"
printf "${BLACKB}%33s${RESET}" | tr ' ' -
printf '%b' " ${CYAN}Service Info${RESET} "
printf "${BLACKB}%33s${RESET}" | tr ' ' -
# Monitore some service if availabe [[[
## WEB SERVER [[[
### IF APACHE2 [[[
if [ "$(command -v apache2)" ]; then
MSG=$(process_info "apache2" '')
MSG=$(service_info "80 443" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF NGINX [[[
if [ "$(command -v nginx)" ]; then
MSG=$(process_info "nginx" '')
MSG=$(service_info "80 443" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
## ]]]
## WEB APPS [[[
### IF BACKUPPC [[[
if [ -d "/var/lib/backuppc" ]; then
MSG=$(process_info "backuppc" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF ETHERPAD [[[
if [ "$(command -v etherpad)" ]; then
MSG=$(process_info "etherpad" '')
MSG=$(service_info "9001" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF ETHERCALC [[[
if [ "$(command -v ethercalc)" ]; then
MSG=$(process_info "ethercalc" '')
MSG=$(service_info "8000" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF GOGS [[[
if [ "$(command -v gogs)" ]; then
MSG=$(process_info "gogs" '')
MSG=$(service_info "3000" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF GITLAB [[[
if [ "$(command -v gitlab-ctl)" ]; then
MSG=$(process_info "nginx" '')
MSG=$(service_info "80 443" "${MSG}")
printf '%b' "\\n${MSG}"
MSG=$(process_info "gitlab" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF Jenkins [[[
if [ -d "/var/lib/jenkins" ]; then
MSG=$(process_info "java" '')
MSG=$(service_info "8080" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF XYMONSERVER [[[
if [ "$(command -v xymond)" ]; then
MSG=$(process_info "xymond" '')
MSG=$(service_info "1984" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
## ]]]
## System [[[
### IF POSTFIX [[[
if [ "$(command -v postfix)" ]; then
MSG=$(process_info "postfix" '')
MSG=$(service_info "25" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF SLAPD [[[
if [ "$(command -v slapd)" ]; then
MSG=$(process_info "slapd" '')
MSG=$(service_info "389 636" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF SSHD [[[
if [ "$(command -v sshd)" ]; then
MSG=$(process_info "sshd" '')
MSG=$(service_info "22" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF DHCPD [[[
if [ "$(command -v dhcpd)" ]; then
MSG=$(process_info "dhcpd" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
## ]]]
## IF MYSQLD [[[
if [ "$(command -v mysqld)" ]; then
MSG=$(process_info "mysqld" '')
MSG=$(service_info "3306" "${MSG}")
printf '%b' "\\n${MSG}"
fi
## ]]]
## IF ZFS [[[
if [ "$(command -v zfs)" ]; then
MSG=$(process_info "zed" '')
printf '%b' "\\n${MSG}"
fi
## ]]]
## IF PUPPETMASTER [[[
if [ "$(command -v puppetmaster)" ]; then
MSG=$(process_info "puppetmaster" '')
MSG=$(service_info "8140" "${MSG}")
printf '%b' "\\n${MSG}"
fi
## ]]]
## NFS [[[
### IF NFS Server [[[
if [ "$(command -v nfsd)" ]; then
MSG=$(process_info "nfsd" '')
MSG=$(service_info "111 2049" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF RPCBIND [[[
if [ "$(command -v rpcbind)" ]; then
MSG=$(process_info "rpcbind" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF RPC.IDMAPD [[[
if [ "$(command -v rpc.idmapd)" ]; then
MSG=$(process_info "rpc.idmapd" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF RPC.MOUNTD [[[
if [ "$(command -v rpc.mountd)" ]; then
MSG=$(process_info "rpc.mountd" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
## ]]]
## IF TFTPD [[[
if [ "$(command -v in.tftpd)" ]; then
MSG=$(process_info "in.tftpd" '')
#MSG=$(service_info "69" "${MSG}")
printf '%b' "\\n${MSG}"
fi
## ]]]
## IF SQUID3 [[[
if [ "$(command -v squid3)" ]; then
MSG=$(process_info "squid3" '')
MSG=$(service_info "3128" "${MSG}")
printf '%b' "\\n${MSG}"
fi
## ]]]
## IF APT-CACHER-NG [[[
if [ "$(command -v apt-cacher-ng)" ]; then
MSG=$(process_info "apt-cacher-ng" '')
MSG=$(service_info "3142" "${MSG}")
printf '%b' "\\n${MSG}"
fi
## ]]]
## IF REDIS-SERVER [[[
if [ "$(command -v redis-server)" ]; then
MSG=$(process_info "redis-server" '')
MSG=$(service_info "6379" "${MSG}")
printf '%b' "\\n${MSG}"
fi
## ]]]
## Security [[[
### IF FAIL2BAN [[[
if [ "$(command -v fail2ban-server)" ]; then
MSG=$(process_info "fail2ban" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF XYMONCLIENT [[[
if [ "$(command -v xymon)" ]; then
MSG=$(process_info "xymonlaunch" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF ARPWATCH [[[
if [ "$(command -v arpwatch)" ]; then
MSG=$(process_info "arpwatch" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
## ]]]
## Proxmox [[[
### IF PVEDAEMON [[[
if [ "$(command -v pvedaemon)" ]; then
MSG=$(process_info "pvedaemon" '')
MSG=$(service_info "85" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF PVEPROXY [[[
if [ "$(command -v pveproxy)" ]; then
MSG=$(process_info "pveproxy" '')
MSG=$(service_info "8006" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF PVESTATD [[[
if [ "$(command -v pvestatd)" ]; then
MSG=$(process_info "pvestatd" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
## ]]]
## Docker [[[
### IF DOCKERD [[[
if [ "$(command -v dockerd)" ]; then
MSG=$(process_info "dockerd" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF DOCKER-PROXY [[[
if [ "$(command -v docker-proxy)" ]; then
MSG=$(process_info "docker-proxy" '')
MSG=$(service_info "3000|5000" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
## ]]]
## Licence Manager [[[
### IF LMGRD [[[
if [ "$(command -v lmgrd)" ]; then
MSG=$(process_info "lmgrd" '')
MSG=$(service_info "27000|33188|57227" "${MSG}")
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF INTEL-LM [[[
if [ -f "/opt/intel/etc/license.lic" ]; then
MSG=$(process_info "INTEL..T" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF ABAQUS-LM [[[
if [ -f "/opt/origin/etc/license.lic" ]; then
MSG=$(process_info "orglab" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF ORIGIN-LM [[[
if [ -f "/opt/origin/etc/license.lic" ]; then
MSG=$(process_info "orglab" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
### IF MATLAB-LM [[[
if [ -f "/opt/matlab/etc/license.lic" ]; then
MSG=$(process_info "MLM" '')
printf '%b' "\\n${MSG}"
fi
### ]]]
## ]]]
# ]]]
# Process need a warning if running [[[
YELLOW_PROCESS='tmux screen glances htop automysqlbackup vzdump puppet aptitude'
for PROCESS in ${YELLOW_PROCESS}; do
if (ps ax | grep -v grep | grep "${PROCESS}" > /dev/null); then
PRINTF_PROCESS=$(printf '%-22s' "${PROCESS}")
printf '%b' "\\n${BLACKB}+ ${WHITE}${PRINTF_PROCESS}${RESET}${BLACKB}= ${YELLOW}RUNNING${RESET}"
fi
done
# ]]]
printf '%b' "${RESET}\\n"

24
update-motd.d/50-ansible Executable file
View File

@ -0,0 +1,24 @@
#!/bin/sh
# .. vim: foldmarker=[[[,]]]:foldmethod=marker
# {{ ansible_managed }}
# Colors definition [[[
BLACK='\033[49;30m'
BLACKB='\033[49;90m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
BLUE='\033[94;49m'
MAGENTA='\033[0;35m'
CYAN='\033[36;49m'
WHITE='\033[0;37m'
BOLD='\033[1m'
RESET='\033[0m'
# ]]]
if [ -d "/etc/ansible/facts.d" ] ; then
printf "${BLACKB}%80s${RESET}\\n" | tr ' ' -
printf '%b' " ${CYAN}This system is managed by ${BOLD}Ansible${RESET}${CYAN}, manual changes will be lost${RESET}\\n"
fi

25
update-motd.d/99-tail Executable file
View File

@ -0,0 +1,25 @@
#!/bin/sh
# .. vim: foldmarker=[[[,]]]:foldmethod=marker
# {{ ansible_managed }}
# Colors definition [[[
BLACK='\033[49;30m'
BLACKB='\033[49;90m'
RED='\033[0;31m'
REDB='\033[1;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
BLUE='\033[94;49m'
MAGENTA='\033[0;35m'
CYAN='\033[36;49m'
WHITE='\033[0;37m'
BOLD='\033[1m'
RESET='\033[0m'
# ]]]
printf "${BLACKB}%80s${RESET}\\n" | tr ' ' -
if [ -f /etc/motd.tail ] ; then
cat /etc/motd.tail
fi