Fungsi awal untuk tampilan MOTD

meta/main.yml

@@ -1,56 +1,28 @@
 galaxy_info:
-  author: your name
+  author: Ronggo Radityo
-  description: your description
+  description: Atur MOTD
-  company: your company (optional)
+  company: Kota Magelang
 
   # If the issue tracker for your role is not on github, uncomment the
   # next line and provide a value
   # issue_tracker_url: http://example.com/issue/tracker
 
-  # Some suggested licenses:
+  license: license (BSD, MIT)
-  # - BSD (default)
-  # - MIT
-  # - GPLv2
-  # - GPLv3
-  # - Apache
-  # - CC-BY
-  license: license (GPLv2, CC-BY, etc)
 
   min_ansible_version: 1.2
 
-  # If this a Container Enabled role, provide the minimum Ansible Container version.
-  # min_ansible_container_version:
-
-  # Optionally specify the branch Galaxy will use when accessing the GitHub
-  # repo for this role. During role install, if no tags are available,
-  # Galaxy will use this branch. During import Galaxy will access files on
-  # this branch. If Travis integration is configured, only notifications for this
-  # branch will be accepted. Otherwise, in all cases, the repo's default branch
-  # (usually master) will be used.
-  #github_branch:
-
   #
   # platforms is a list of platforms, and each platform has a name and a list of versions.
   #
-  # platforms:
+  platforms:
-  # - name: Fedora
+    - name: Debian
-  #   versions:
+      versions:
-  #   - all
+      - 8
-  #   - 25
+      - 9
-  # - name: SomePlatform
-  #   versions:
-  #   - all
-  #   - 1.0
-  #   - 7
-  #   - 99.99
 
-  galaxy_tags: []
+  galaxy_tags:
-    # List tags for your role here, one per line. A tag is a keyword that describes
+    - linux
-    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    - debian
-    # remove the '[]' above, if you add tags to this list.
-    #
-    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
-    #       Maximum 20 tags per role.
 
 dependencies: []
   # List your role dependencies here, one per line. Be sure to remove the '[]' above,

tasks/main.yml

@@ -1,2 +1,25 @@
 ---
 # tasks file for roles/motd
+- name: MOTD - set motd 
+  template: 
+    src: templates/etc/motd.j2 
+    dest: /etc/motd 
+    mode: 0644
+
+- name: MOTD - set motd banner
+  template: 
+    src: templates/etc/update-motd.d/20-banner.j2
+    dest: /etc/update-motd.d/20-banner
+    mode: 0755
+
+- name: MOTD - set system info
+  template: 
+    src: templates/etc/update-motd.d/30-sysinfo.j2
+    dest: /etc/update-motd.d/30-sysinfo
+    mode: 0755
+
+- name: MOTD - set free disk space
+  template: 
+    src: templates/etc/update-motd.d/40-disks.j2
+    dest: /etc/update-motd.d/40-disks
+    mode: 0755

templates/etc/motd.j2

@@ -0,0 +1,9 @@
+
+===========================================================
+=       Disediakan oleh Diskominsta Kota Magelang.        =
+=                                                         =
+=       Untuk info lebih lanjut, hubungi :                =
+=          Telp : 0293-360990                             =
+=          eMail: admin@magelangkota.go.id                =
+===========================================================
+   

templates/etc/update-motd.d/20-banner.j2

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Reset
+Color_Off=$(printf '\033[0m')       # Text Reset
+
+# Bold
+BBlack=$(printf '\033[1;30m')       # Black
+BRed=$(printf '\033[1;31m')         # Red
+BGreen=$(printf '\033[1;32m')       # Green
+BYellow=$(printf '\033[1;33m')      # Yellow
+BBlue=$(printf '\033[1;34m')        # Blue
+BPurple=$(printf '\033[1;35m')      # Purple
+BCyan=$(printf '\033[1;36m')        # Cyan
+BWhite=$(printf '\033[1;37m')       # White
+
+# Bold High Intensty
+BIBlack=$(printf '\033[1;90m')      # Black
+BIRed=$(printf '\033[1;91m')        # Red
+BIGreen=$(printf '\033[1;92m')      # Green
+BIYellow=$(printf '\033[1;93m')     # Yellow
+BIBlue=$(printf '\033[1;94m')       # Blue
+BIPurple=$(printf '\033[1;95m')     # Purple
+BICyan=$(printf '\033[1;96m')       # Cyan
+BIWhite=$(printf '\033[1;97m')      # White
+
+echo
+echo -e "${BRed},---.    ,---.${BYellow}   ____    ${BGreen}  .-${BIYellow}_${BGreen}'''-.    ${BBlue}   .-''-.   ${BWhite} .---.    ${BPurple}    ____    ${BYellow},---.   .--.${BRed}  .-${BIYellow}_${BRed}'''-. "
+echo -e "${BRed}|    \  /    |${BYellow} .'  __ \`.${BGreen}  '${BIYellow}_( )_${BGreen}   \  ${BBlue}  .'${BIWhite}_ _ ${BBlue}  \ ${BWhite}  | ${BIPurple},_${BWhite}|   ${BPurple}   .'  __ \`. ${BYellow}|    \  |  |${BRed} '${BIYellow}_( )_${BRed}   \ "
+echo -e "${BRed}|  ,  \/  ,  |${BYellow}/   '  \  \\${BGreen}|${BIYellow}(_ o _)${BGreen}|  ' ${BBlue} / ${BIWhite}( \` )${BBlue}   '${BIPurple},-./  )  ${BPurple}   /   '  \  \\${BYellow}|  ,  \ |  |${BRed}|${BIYellow}(_ o _)${BRed}|  '  "
+echo -e "${BRed}|  |\\${BIYellow}_ ${BRed}  /|  |${BYellow}|___|  /  |${BGreen}. ${BIYellow}(_,_)${BGreen}/___| ${BBlue}. ${BIWhite}(_ o _)${BBlue}  |${BIPurple}\  '_ '\`) ${BPurple}  |___|  /  |${BYellow}|  |\\${BICyan}_${BYellow} \|  |${BRed}. ${BIYellow}(_,_)${BRed}/___| "
+echo -e "${BRed}| ${BIYellow} _( )_${BRed}/ |  |${BYellow}   _.-\`   |${BGreen}|  |  .-----.${BBlue}|  ${BIWhite}(_,_)${BBlue}___|${BIPurple} > (_)  ) ${BPurple}     _.-\`   |${BYellow}|  ${BICyan}_( )_${BYellow}\  |${BRed}|  |  .-----. "
+echo -e "${BRed}| ${BIYellow}(_ o _)${BRed} |  |${BYellow}.'   ${BICyan}_${BYellow}    |${BGreen}'  \  '-   .''${BBlue}  \   .---.${BIPurple}(  .  .-'  ${BPurple} .'   ${BIRed}_${BPurple}    |${BYellow}| ${BICyan}(_ o _)${BYellow}  |${BRed}'  \  '-   .' "
+echo -e "${BRed}| ${BIYellow} (_,_)${BRed}  |  |${BYellow}|  ${BICyan}_( )_${BYellow}  |${BGreen} \  \`-'\`   |${BBlue}  \  \`-'    /${BIPurple} \`-'\`-'${BWhite}|___ ${BPurple}|  ${BIRed}_( )_${BPurple}  |${BYellow}|  ${BICyan}(_,_)${BYellow}\  |${BRed} \  \`-'\`   | " 
+echo -e "${BRed}|  |      |  |${BYellow}\ ${BICyan}(_ o _)${BYellow} /${BGreen}  \        /  ${BBlue} \       /  ${BWhite} |        \\${BPurple}\\ ${BIRed}(_ o _)${BPurple} /${BYellow}|  |    |  |${BRed}  \        / " 
+echo -e "${BRed}'--'      '--'${BYellow} '.${BICyan}(_,_)${BYellow}.' ${BGreen}   \`'-...-'  ${BBlue}   \`'-..-' ${BWhite}   \`--------\`${BPurple} '.${BIRed}(_,_)${BPurple}.' ${BYellow}'--'    '--'${BRed}   \`'-...-' ${Color_Off}"  
+echo

templates/etc/update-motd.d/30-sysinfo.j2

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# get load averages
+IFS=" " read LOAD1 LOAD5 LOAD15 <<<$(cat /proc/loadavg | awk '{ print $1,$2,$3 }')
+# get free memory
+IFS=" " read USED FREE TOTAL <<<$(free -htm | grep "Mem" | awk {'print $3,$4,$2'})
+# get processes
+PROCESS=`ps -eo user=|sort|uniq -c | awk '{ print $2 " " $1 }'`
+PROCESS_ALL=`echo "$PROCESS"| awk {'print $2'} | awk '{ SUM += $1} END { print SUM }'`
+PROCESS_ROOT=`echo "$PROCESS"| grep root | awk {'print $2'}`
+PROCESS_USER=`echo "$PROCESS"| grep -v root | awk {'print $2'} | awk '{ SUM += $1} END { print SUM }'`
+# get processors
+PROCESSOR_NAME=`grep "model name" /proc/cpuinfo | cut -d ' ' -f3- | awk {'print $0'} | head -1`
+PROCESSOR_COUNT=`grep -ioP 'processor\t:' /proc/cpuinfo | wc -l`
+
+W="\e[0;39m"
+G="\e[1;32m"
+
+echo -e "
+${W}system info:
+$W  Distro......: $W`cat /etc/*release | grep "PRETTY_NAME" | cut -d "=" -f 2- | sed 's/"//g'`
+$W  Kernel......: $W`uname -sr`
+
+$W  Uptime......: $W`uptime -p`
+$W  Load........: $G$LOAD1$W (1m), $G$LOAD5$W (5m), $G$LOAD15$W (15m)
+$W  Processes...:$W $G$PROCESS_ROOT$W (root), $G$PROCESS_USER$W (user), $G$PROCESS_ALL$W (total)
+
+$W  CPU.........: $W$PROCESSOR_NAME ($G$PROCESSOR_COUNT$W vCPU)
+$W  Memory......: $G$USED$W used, $G$FREE$W free, $G$TOTAL$W total$W"

templates/etc/update-motd.d/40-disks.j2

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# config
+max_usage=90
+bar_width=50
+# colors
+white="\e[39m"
+green="\e[1;32m"
+red="\e[1;31m"
+dim="\e[2m"
+undim="\e[0m"
+
+# disk usage: ignore zfs, squashfs & tmpfs
+mapfile -t dfs < <(df -H -x zfs -x squashfs -x tmpfs -x devtmpfs --output=target,pcent,size | tail -n+2)
+printf "\ndisk usage:\n"
+
+for line in "${dfs[@]}"; do
+    # get disk usage
+    usage=$(echo "$line" | awk '{print $2}' | sed 's/%//')
+    used_width=$((($usage*$bar_width)/100))
+    # color is green if usage < max_usage, else red
+    if [ "${usage}" -ge "${max_usage}" ]; then
+        color=$red
+    else
+        color=$green
+    fi
+    # print green/red bar until used_width
+    bar="[${color}"
+    for ((i=0; i<$used_width; i++)); do
+        bar+="="
+    done
+    # print dimmmed bar until end
+    bar+="${white}${dim}"
+    for ((i=$used_width; i<$bar_width; i++)); do
+        bar+="="
+    done
+    bar+="${undim}]"
+    # print usage line & bar
+    echo "${line}" | awk '{ printf("%-31s%+3s used out of %+4s\n", $1, $2, $3); }' | sed -e 's/^/  /'
+    echo -e "${bar}" | sed -e 's/^/  /'
+done