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MOTD/60-docker
2024-11-15 11:52:18 +03:00

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#!/bin/bash
export LANG='en_US.UTF-8'
# set column width
COLUMNS=1
# colors
green="\e[1;32m"
red="\e[1;31m"
yellow="\e[1;33m"
undim="\e[0m"
docker_format='docker ps --format "{{.Names}} {{.Status}}" -a'
game_label='eval "$docker_format" --filter "label=game_server" -a | sort'
mapfile -t containers < <( comm -2 -3 <( eval "$docker_format" | sort) <(eval "$game_label") | sed '/^\s*$/d' | tail -n +1)
mapfile -t game_servers < <( eval "$game_label" | sed '/^\s*$/d'| tail -n +1)
printf "\nDocker status:\n Game Servers:\n"
for i in "${!game_servers[@]}"; do
IFS2=" " read name status <<< ${game_servers[i]}
replica=$( echo ${name} | sed 's/\([^.]*\)\.\([^.]*\)\.\([^.]*\)/\2/')
name=$( echo ${name} | sed 's/\([^.]*\)\.\([^.]*\)\.\([^.]*\)/\1/')
if [[ "${status}" == *"healthy"* ]]; then
_status="${green}healthy${undim}"
elif [[ "${status}" == *"Restarting"* ]]; then
_status="${yellow}restarting${undim}"
elif [[ "${status}" == *"Paused"* ]]; then
_status="${yellow}paused${undim}"
elif [[ "${status}" == *"Up"* ]]; then
_status="${green}up${undim}"
elif [[ "${status}" == *"Created"* ]]; then
_status="${yellow}created${undim}"
elif [[ "${status}" == *"Exited"* ]]; then
_status="${red}exited${undim}"
fi
line=${name},${_status}
echo -e "${name} ${_status}" | awk '{printf(" %-20s %+25s\n", $1, $2); }'
done
printf "\n Other:\n"
for i in "${!containers[@]}"; do
IFS=" " read name status <<< ${containers[i]}
replica=$( echo ${name} | sed 's/\([^.]*\)\.\([^.]*\)\.\([^.]*\)/\2/')
name=$( echo ${name} | sed 's/\([^.]*\)\.\([^.]*\)\.\([^.]*\)/\1/')
if [[ "${status}" == *"healthy"* ]]; then
_status="${green}healthy${undim}"
elif [[ "${status}" == *"Restarting"* ]]; then
_status="${yellow}restarting${undim}"
elif [[ "${status}" == *"Paused"* ]]; then
_status="${yellow}paused${undim}"
elif [[ "${status}" == *"Up"* ]]; then
_status="${green}up${undim}"
elif [[ "${status}" == *"Created"* ]]; then
_status="${yellow}created${undim}"
elif [[ "${status}" == *"Exited"* ]]; then
_status="${red}exited${undim}"
fi
line=${name},${_status}
echo -e "${name} ${_status}" | awk '{printf(" %-20s %+25s\n", $1, $2); }'
done
printf ""