diff --git a/Makefile b/Makefile new file mode 100755 index 0000000..9e9aa75 --- /dev/null +++ b/Makefile @@ -0,0 +1,52 @@ + +DIR:=$(strip $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))) +mkfile_path := $(abspath $(lastword $(MAKEFILE_LIST))) +current_dir := $(notdir $(patsubst %/,%,$(dir $(mkfile_path)))) +RHOST= + +SHELL := /bin/bash + +.PHONY: create help start stop list clean + +help: + @echo "" ; + @echo "" ; + @echo "--------------" ; + @echo " SwarmLab.io " ; + @echo "--------------" ; + @echo "" ; + @echo " USAGE: make [COMMAND]" ; + @echo "" ; + @echo " Examples of [COMMAND] can be:" ; + @echo "" ; + @echo " create: create service " ; + @echo "" ; + @echo " start: start service " ; + @echo "" ; + @echo " stop: shutdown service" ; + @echo "" ; + @echo " clean: remove images in the system" ; + @echo "" ; + @echo " list: show running containers of instance" ; + @echo "" ; + @echo " help: show this message" ; + @echo "" ; + @echo "More info:" ; + @echo "http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/index.html" ; + @echo "" ; + @echo "" ; + +create: + @./install/usr/share/swarmlab.io/sec/swarmlab-sec create 2>/dev/null ; true + +start: + @./install/usr/share/swarmlab.io/sec/swarmlab-sec up 2>/dev/null ; true + +list: + @./install/usr/share/swarmlab.io/sec/swarmlab-sec list 2>/dev/null ; true + +stop: + @./install/usr/share/swarmlab.io/sec/swarmlab-sec down 2>/dev/null ; true + +clean: + @./install/usr/share/swarmlab.io/sec/swarmlab-sec clean 2>/dev/null ; true diff --git a/README.md b/README.md index dec49e9..9590b99 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,93 @@ -# microservice-luajit +## Swarmlab is a collection of services that aims to + > - provide teachers and professors with online remote tools to do their lessons + > + > - give students the opportunity to study real life examples in their chosen area of expertise + > + > - allow developers to fully test and debug their applications and provide POC’s + > + > - or you simply want to use a Application (in a microservices-based architecture) + > + > Swarmlab provides you with all the required tools, tools to teach work or try out demos in a completely virtual environment. + > + > More info: http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/index.html + + + + +![alt text](images/swarmlab-network.png "") + +## LabInstance luaJIT + +LuaJIT is a Just-In-Time Compiler (JIT) for the Lua programming language. Lua is a powerful, dynamic and light-weight programming language. It may be embedded or used as a general-purpose, stand-alone language. + +## Quickstart + +This is a quickstart guide of howto use this + + +### Default Configuration + +- Working Directory + +> /home/docker/project + +- Default user + +> docker + +- Default password + +> docker + +- Default password4root + +> pass + + + +### RUN INSTANCE + +Swarmlab services can be run in different ways. + +- You can run them **through the swarmlab hybrid environment** (http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/hybrid/start-microservices.html) +- or use them individually at will on the **command line of your system** + + + +#### CLI + +> git clone ... +> +> cd [DIRECTORY] +> + +#### help +> +> make help +> + +#### create service +> +> make create +> + +#### start service +> +> make start +> + +#### stop service +> +> make stop +> + +#### list service +> +> make list +> + +#### clean service +> +> make clean +> diff --git a/check-open.sh b/check-open.sh new file mode 100755 index 0000000..13e6abd --- /dev/null +++ b/check-open.sh @@ -0,0 +1,15 @@ +function EPHEMERAL_PORT() { + LOW_BOUND=49152 + RANGE=16384 + while true; do + CANDIDATE=$[$LOW_BOUND + ($RANDOM % $RANGE)] + (echo "" >/dev/tcp/127.0.0.1/${CANDIDATE}) >/dev/null 2>&1 + if [ $? -ne 0 ]; then + echo $CANDIDATE + break + fi + done +} + +port=$(EPHEMERAL_PORT) +echo $port diff --git a/images/swarmlab-network.png b/images/swarmlab-network.png new file mode 100644 index 0000000..8a34610 Binary files /dev/null and b/images/swarmlab-network.png differ diff --git a/install/etc/bash_completion.d/swarmlab-mpi-autocompletion.sh b/install/etc/bash_completion.d/swarmlab-mpi-autocompletion.sh new file mode 100644 index 0000000..d74b937 --- /dev/null +++ b/install/etc/bash_completion.d/swarmlab-mpi-autocompletion.sh @@ -0,0 +1,30 @@ +#/usr/bin/env bash +_mpi() +{ + local commands_number=${DOTHIS_COMPLETION_COMMANDS_NUMBER:-50} + local IFS=$'\n' + local suggestions=($(compgen -W "$(cat $1 | sed 's/\t//')" -- "${COMP_WORDS[1]}")) + local sug=1 + if [ "${#suggestions[@]}" == "$sug" ]; then + local number="${suggestions[0]/%\ */}" + COMPREPLY=("$number") + else + for i in "${!suggestions[@]}"; do + suggestions[$i]="$(printf '%*s' "-$COLUMNS" "${suggestions[$i]}")" + done + + COMPREPLY=("${suggestions[@]}") + fi +} +_mpi_completions() +{ + local LAB_files=${LAB_PATH} + if [ "${#COMP_WORDS[@]}" == "2" ] && [ "${#COMP_WORDS[@]}" != "3" ]; then + local file2="/usr/share/swarmlab.io/mpi/commands" + _mpi "$file2" 1 + fi + + +} +complete -F _mpi_completions swarmlab-mpi + diff --git a/install/etc/profile.d/swarmlab-mpi.sh b/install/etc/profile.d/swarmlab-mpi.sh new file mode 100755 index 0000000..1112831 --- /dev/null +++ b/install/etc/profile.d/swarmlab-mpi.sh @@ -0,0 +1 @@ +export PATH=$PATH:/usr/share/swarmlab.io/mpi diff --git a/install/usr/share/swarmlab.io/sec/.bashrc b/install/usr/share/swarmlab.io/sec/.bashrc new file mode 100644 index 0000000..d9fc23a --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/.bashrc @@ -0,0 +1,127 @@ +# ~/.bashrc: executed by bash(1) for non-login shells. +# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) +# for examples + +# If not running interactively, don't do anything +case $- in + *i*) ;; + *) return;; +esac + +# don't put duplicate lines or lines starting with space in the history. +# See bash(1) for more options +HISTCONTROL=ignoreboth + +# append to the history file, don't overwrite it +shopt -s histappend + +# for setting history length see HISTSIZE and HISTFILESIZE in bash(1) +HISTSIZE=1000 +HISTFILESIZE=2000 + +# check the window size after each command and, if necessary, +# update the values of LINES and COLUMNS. +shopt -s checkwinsize + +# If set, the pattern "**" used in a pathname expansion context will +# match all files and zero or more directories and subdirectories. +#shopt -s globstar + +# make less more friendly for non-text input files, see lesspipe(1) +[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)" + +# set variable identifying the chroot you work in (used in the prompt below) +if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then + debian_chroot=$(cat /etc/debian_chroot) +fi + +# set a fancy prompt (non-color, unless we know we "want" color) +case "$TERM" in + xterm-color|*-256color) color_prompt=yes;; +esac + +# uncomment for a colored prompt, if the terminal has the capability; turned +# off by default to not distract the user: the focus in a terminal window +# should be on the output of commands, not on the prompt +#force_color_prompt=yes + +if [ -n "$force_color_prompt" ]; then + if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then + # We have color support; assume it's compliant with Ecma-48 + # (ISO/IEC-6429). (Lack of such support is extremely rare, and such + # a case would tend to support setf rather than setaf.) + color_prompt=yes + else + color_prompt= + fi +fi + +if [ "$color_prompt" = yes ]; then + PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ ' +else + PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ ' +fi +unset color_prompt force_color_prompt + +# If this is an xterm set the title to user@host:dir +case "$TERM" in +xterm*|rxvt*) + PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1" + ;; +*) + ;; +esac + +# enable color support of ls and also add handy aliases +if [ -x /usr/bin/dircolors ]; then + test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)" + alias ls='ls --color=auto' + #alias dir='dir --color=auto' + #alias vdir='vdir --color=auto' + + alias grep='grep --color=auto' + alias fgrep='fgrep --color=auto' + alias egrep='egrep --color=auto' +fi + +# colored GCC warnings and errors +#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01' + +# some more ls aliases +alias ll='ls -alF' +alias la='ls -A' +alias l='ls -CF' + +# Add an "alert" alias for long running commands. Use like so: +# sleep 10; alert +alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"' + +# Alias definitions. +# You may want to put all your additions into a separate file like +# ~/.bash_aliases, instead of adding them here directly. +# See /usr/share/doc/bash-doc/examples in the bash-doc package. + +if [ -f ~/.bash_aliases ]; then + . ~/.bash_aliases +fi + +if [ -d /etc/profile.d ]; then + for i in /etc/profile.d/*.sh; do + if [ -r $i ]; then + . $i + fi + done + unset i +fi + + +# enable programmable completion features (you don't need to enable +# this, if it's already enabled in /etc/bash.bashrc and /etc/profile +# sources /etc/bash.bashrc). +if ! shopt -oq posix; then + if [ -f /usr/share/bash-completion/bash_completion ]; then + . /usr/share/bash-completion/bash_completion + elif [ -f /etc/bash_completion ]; then + . /etc/bash_completion + fi +fi diff --git a/install/usr/share/swarmlab.io/sec/.env b/install/usr/share/swarmlab.io/sec/.env new file mode 100644 index 0000000..ee46527 --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/.env @@ -0,0 +1,4 @@ +REGISTRY_ADDR=localhost +REGISTRY_PORT=5000 +IMAGE_NAME=sec +SSH_PORT=2222 diff --git a/install/usr/share/swarmlab.io/sec/.vimrc b/install/usr/share/swarmlab.io/sec/.vimrc new file mode 100644 index 0000000..7a2858b --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/.vimrc @@ -0,0 +1,15 @@ +map :NERDTreeToggle + +autocmd BufNewFile,BufRead *.vue,*.js set syntax=verilog tabstop=2|set shiftwidth=2|set noexpandtab autoindent +augroup remember_folds + autocmd! + autocmd BufWinLeave * mkview + autocmd BufWinEnter * silent! loadview +augroup END +" Useful for my Quick Notes feature in my tmuxrc +augroup QuickNotes + au BufWrite,VimLeave NOTES.otl mkview + au BufRead NOTES.otl silent loadview +augroup END +set swapfile +set dir=~/tmp diff --git a/install/usr/share/swarmlab.io/sec/LICENSE b/install/usr/share/swarmlab.io/sec/LICENSE new file mode 100644 index 0000000..82b5650 --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/LICENSE @@ -0,0 +1,614 @@ +GNU AFFERO GENERAL PUBLIC LICENSE + +Version 3, 19 November 2007 + +Copyright (C) 2007 Free Software Foundation, Inc. + +Everyone is permitted to copy and distribute verbatim copies of this license +document, but changing it is not allowed. + +Preamble + +The GNU Affero General Public License is a free, copyleft license for software +and other kinds of works, specifically designed to ensure cooperation with +the community in the case of network server software. + +The licenses for most software and other practical works are designed to take +away your freedom to share and change the works. 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It is safest to attach +them to the start of each source file to most effectively state the exclusion +of warranty; and each file should have at least the "copyright" line and a +pointer to where the full notice is found. + + + +Copyright (C) + +This program is free software: you can redistribute it and/or modify it under +the terms of the GNU Affero General Public License as published by the Free +Software Foundation, either version 3 of the License, or (at your option) +any later version. + +This program is distributed in the hope that it will be useful, but WITHOUT +ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more +details. + +You should have received a copy of the GNU Affero General Public License along +with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + +If your software can interact with users remotely through a computer network, +you should also make sure that it provides a way for users to get its source. +For example, if your program is a web application, its interface could display +a "Source" link that leads users to an archive of the code. There are many +ways you could offer source, and different solutions will be better for different +programs; see section 13 for the specific requirements. + +You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. For +more information on this, and how to apply and follow the GNU AGPL, see . diff --git a/install/usr/share/swarmlab.io/sec/ROOT_PASSWORD b/install/usr/share/swarmlab.io/sec/ROOT_PASSWORD new file mode 100644 index 0000000..7f3a2ef --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/ROOT_PASSWORD @@ -0,0 +1 @@ +ROOT_PASSWORD="pass" diff --git a/install/usr/share/swarmlab.io/sec/auto_update_hosts b/install/usr/share/swarmlab.io/sec/auto_update_hosts new file mode 100755 index 0000000..53c8abe --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/auto_update_hosts @@ -0,0 +1,11 @@ +#!/bin/sh + +hosts=$(get_hosts) +printf "%s" "$hosts" > "$1" + +while sleep 2 +do + current_hosts=$(get_hosts) + [ "$hosts" != "$current_hosts" ] && printf "%s" "$current_hosts" > "$1" + hosts=$current_hosts +done diff --git a/install/usr/share/swarmlab.io/sec/bin/ttyd.x86_64 b/install/usr/share/swarmlab.io/sec/bin/ttyd.x86_64 new file mode 100755 index 0000000..a28891c Binary files /dev/null and b/install/usr/share/swarmlab.io/sec/bin/ttyd.x86_64 differ diff --git a/install/usr/share/swarmlab.io/sec/commands b/install/usr/share/swarmlab.io/sec/commands new file mode 100644 index 0000000..9a78e11 --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/commands @@ -0,0 +1,13 @@ +create create project (swarmlab-sec create) +up start swarmlab-sec (swarmlab-sec up size=10) +scale resize swarmlab-sec (swarmlab-sec scale size=30) +reload rebuild image (swarmlab-sec reload size=15) +login login swarmlab-sec (swarmlab-sec login) +exec execute command (swarmlab-sec exec [SHELL COMMAND]) +down stop swarmlab-sec (swarmlab-sec down) +clean clean project (swarmlab-sec clean) +list show instances (swarmlab-sec list) +help show help (swarmlab-sec help) + + + diff --git a/install/usr/share/swarmlab.io/sec/get_hosts b/install/usr/share/swarmlab.io/sec/get_hosts new file mode 100755 index 0000000..db1d32b --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/get_hosts @@ -0,0 +1,8 @@ +#!/bin/sh + +# Include the variables that store the Docker service names +# shellcheck disable=SC1091 +. /etc/opt/service_names + +localip=$(ip addr show dev eth0 | grep "inet " | cut -d ' ' -f 6 | cut -f 1 -d '/') +nmap -sP "$localip/24" | grep Nmap | cut -d' ' -f5 | grep "_$MPI_WORKER_SERVICE_NAME_" > /project/hosts diff --git a/install/usr/share/swarmlab.io/sec/install-vim-plugin.sh b/install/usr/share/swarmlab.io/sec/install-vim-plugin.sh new file mode 100644 index 0000000..4a3801c --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/install-vim-plugin.sh @@ -0,0 +1,74 @@ +#! /usr/bin/env sh + +start_dir=$(pwd) +bin_string="export PATH=\"${PATH}:${HOME}/.vimpkg/bin\"" + +# Download the apt-vim files +curl -fSsLo ${HOME}/apt-vim/apt-vim --create-dirs \ + https://raw.githubusercontent.com/egalpin/apt-vim/master/apt-vim + +curl -fSsLo ${HOME}/apt-vim/vim_config.json \ + https://raw.githubusercontent.com/egalpin/apt-vim/master/vim_config.json + +# Add vimrc if there isn't one already +[ -f ${HOME}/.vimrc ] || touch ${HOME}/.vimrc + +# Make sure vimrc is using pathogen +if [ $(grep -c "execute pathogen#infect()" ${HOME}/.vimrc) -eq 0 ]; then + echo "execute pathogen#infect()" >> ${HOME}/.vimrc +fi +if [ $(grep -c "call pathogen#helptags()" ${HOME}/.vimrc) -eq 0 ]; then + echo "call pathogen#helptags()" >> ${HOME}/.vimrc +fi + +# Update path for executing shell +eval "$bin_string" + +added_to_profile=false +already_present=false +for rc in bashrc zshrc bash_profile; do + if [ -s "$HOME/.$rc" ]; then + if grep -q "$bin_string" "$HOME/.$rc"; then + already_present=true + else + printf "\n$bin_string\n" >> "$HOME/.$rc" + printf "== Added apt-vim PATH to '~/.$rc'\n" + added_to_profile=true + fi + fi +done + +# Execute apt-vim init +cd ${HOME}/apt-vim +python - < { + socket.emit('log', 'send from get'); + res.send('

send

'); +}); + +http.listen(8085, () => { + console.log('listening on *:8085'); +}); +*/ + diff --git a/install/usr/share/swarmlab.io/sec/project/courses/example-helloworld/app/mongo.js b/install/usr/share/swarmlab.io/sec/project/courses/example-helloworld/app/mongo.js new file mode 100755 index 0000000..11f0d50 --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/project/courses/example-helloworld/app/mongo.js @@ -0,0 +1,109 @@ +var path = require('path'); +var app = require('express')(); +var http = require('http').Server(app); +var io = require('socket.io')(http); +const MongoClient = require('mongodb').MongoClient; + + +app.get('/test', (req, res) => { + + var user="swarmlab" + var pass="swarmlab" + + /* + use admin + db.createUser( + { + user: "test1", + pwd: 'newpass', // Or "" + roles: [ { role: "readWrite", db: "app_swarmlab" } ], + authenticationRestrictions: [ { + clientSource: ["192.168.1.7"], + serverAddress: ["192.168.80.2", "192.168.80.3", "192.168.80.4"] + } ] + } + ) + */ + + var mongourl = "mongodb://"+user+":"+pass+"@swarmlabmongo1:27017,swarmlabmongo2:27017,swarmlabmongo1:27017/app_swarmlab?replicaSet=rs0&authSource=admin&w=1" + const OPTS = { + useNewUrlParser: true, + useUnifiedTopology: true, + //poolSize: 10, + tls: false + }; + + const client = new MongoClient(mongourl,OPTS); + + client.on('serverDescriptionChanged', function(event) { + console.log('received serverDescriptionChanged'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverHeartbeatStarted', function(event) { + console.log('received serverHeartbeatStarted'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverHeartbeatSucceeded', function(event) { + console.log('received serverHeartbeatSucceeded'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverHeartbeatFailed', function(event) { + console.log('received serverHeartbeatFailed'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverOpening', function(event) { + console.log('received serverOpening'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverClosed', function(event) { + console.log('received serverClosed'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('topologyOpening', function(event) { + console.log('received topologyOpening'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('topologyClosed', function(event) { + console.log('received topologyClosed'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('topologyDescriptionChanged', function(event) { + console.log('received topologyDescriptionChanged'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.connect(function(err, client) { + if(err) throw err; + + const db = client.db('app_swarmlab'); + db.collection('logs').find({}).toArray() + .then(item => { + console.log('item '+JSON.stringify(item)) + for (let i in item) { + console.log(JSON.stringify('items' + item[i])) + } + }) + }); + + res.send('

Hello world!

'); +}); + +io.on('connection', s => { + console.error('socket connection'); + + s.on('log', (data, room) => { + console.log('broadcast', data); + }); + +}); + +http.listen(8084, () => console.error('listening on http://localhost:8084/')); +console.error('socket.io example'); diff --git a/install/usr/share/swarmlab.io/sec/project/courses/example-helloworld/app/server.js b/install/usr/share/swarmlab.io/sec/project/courses/example-helloworld/app/server.js new file mode 100644 index 0000000..f084d2c --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/project/courses/example-helloworld/app/server.js @@ -0,0 +1,24 @@ +var path = require('path'); +var app = require('express')(); +var http = require('http').Server(app); +var io = require('socket.io')(http); + + +app.get('/', (req, res) => { + res.send('

Hello world!

'); +}); + + +io.on('connection', s => { + console.error('socket connection'); + + s.on('log', (data, room) => { + console.log('broadcast', data); + }); + + +}); + + +http.listen(8084, () => console.error('listening on http://localhost:8084/')); +console.error('socket.io example'); diff --git a/install/usr/share/swarmlab.io/sec/project/courses/example-helloworld/package.json b/install/usr/share/swarmlab.io/sec/project/courses/example-helloworld/package.json new file mode 100644 index 0000000..45af24c --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/project/courses/example-helloworld/package.json @@ -0,0 +1,8 @@ +{ + "dependencies": { + "express": "^4.17.1", + "mongodb": "^3.6.5", + "socket.io": "^4.0.0", + "socket.io-client": "^4.0.0" + } +} diff --git a/install/usr/share/swarmlab.io/sec/project/courses/nodeAppServer/app/app.js b/install/usr/share/swarmlab.io/sec/project/courses/nodeAppServer/app/app.js new file mode 100755 index 0000000..f32bdc1 --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/project/courses/nodeAppServer/app/app.js @@ -0,0 +1,107 @@ +var express = require('express'); +var http = require('http'); +const MongoClient = require('mongodb').MongoClient; + +var PORT = 8085; + +var app = express(); +app.get('/', function(req, res) { + var RES ={} + var message = req.query["log"] + + // Connection URL + var database = "app_swarmlab" + var user = "swarmlab" + var password = "swarmlab" + var collection = "logs" + var replica_set = "rs0" + var nodes = "swarmlabmongo1:27017,swarmlabmongo2:27017,swarmlabmongo3:27017" + //var url = `mongodb://${user}:${password}@${nodes}/${database}?replicaSet=${replica_set}&authSource=admin` + + var mongourl = "mongodb://"+user+":"+password+"@swarmlabmongo1:27017,swarmlabmongo2:27017,swarmlabmongo3:27017/app_swarmlab?replicaSet=rs0&authSource=admin&w=1" + const OPTS = { + useNewUrlParser: true, + useUnifiedTopology: true, + //poolSize: 10, + tls: false + }; + + const client = new MongoClient(mongourl,OPTS); + + client.on('serverDescriptionChanged', function(event) { + console.log('received serverDescriptionChanged'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverHeartbeatStarted', function(event) { + console.log('received serverHeartbeatStarted'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverHeartbeatSucceeded', function(event) { + console.log('received serverHeartbeatSucceeded'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverHeartbeatFailed', function(event) { + console.log('received serverHeartbeatFailed'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverOpening', function(event) { + console.log('received serverOpening'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('serverClosed', function(event) { + console.log('received serverClosed'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('topologyOpening', function(event) { + console.log('received topologyOpening'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('topologyOpening', function(event) { + console.log('received topologyOpening'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('topologyClosed', function(event) { + console.log('received topologyClosed'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.on('topologyDescriptionChanged', function(event) { + console.log('received topologyDescriptionChanged'); + console.log(JSON.stringify(event, null, 2)); + }); + + client.connect(function(err, client) { + if(err) throw err; + + const db = client.db('app_swarmlab'); + db.collection('logs').find({}).toArray() + .then(item => { + console.log('item '+JSON.stringify(item)) + for (let i in item) { + console.log(JSON.stringify('items' + item[i])) + } + res.send({message: message, data:item}); + + }) + }); +}); + +app.post('/', function(req, res) { + var message = req.body["log"] + console.log(JSON.stringify(message)) + //console.log(req) + res.send({message: message}); +}); + +http.Server(app).listen(PORT, function() { + console.log("HTTP server listening on port %s", PORT); +}); + diff --git a/install/usr/share/swarmlab.io/sec/project/courses/nodeAppServer/package-lock.json b/install/usr/share/swarmlab.io/sec/project/courses/nodeAppServer/package-lock.json new file mode 100644 index 0000000..27b5732 --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/project/courses/nodeAppServer/package-lock.json @@ -0,0 +1,1099 @@ +{ + "name": "nodeAppServer", + "lockfileVersion": 2, + "requires": true, + "packages": { + "": { + "dependencies": { + "express": "^4.17.1", + "mongodb": "^3.6.6" + } + }, + "node_modules/accepts": { + "version": "1.3.7", + "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz", + "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==", + "dependencies": { + "mime-types": 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b/install/usr/share/swarmlab.io/sec/project/hello_world.sh new file mode 100644 index 0000000..b5b6a5a --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/project/hello_world.sh @@ -0,0 +1 @@ +echo "Hello World" diff --git a/install/usr/share/swarmlab.io/sec/sec_bootstrap b/install/usr/share/swarmlab.io/sec/sec_bootstrap new file mode 100755 index 0000000..883b0e7 --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/sec_bootstrap @@ -0,0 +1,76 @@ +#!/bin/sh + +ROLE="undefined" +MPI_MASTER_SERVICE_NAME="sec_masterservice" +MPI_WORKER_SERVICE_NAME="sec_workerservice" +HOSTNAMES="/etc/nethosts" + +####################### +# ARGUMENTS PARSER + +while [ "$1" != "" ]; +do + PARAM=$(echo "$1" | awk -F= '{print $1}') + VALUE=$(echo "$1" | awk -F= '{print $2}') + + case $PARAM in + role) + [ "$VALUE" ] && ROLE=$VALUE + ;; + + sec_master_service_name) + [ "$VALUE" ] && MPI_MASTER_SERVICE_NAME=$VALUE + ;; + + sec_worker_service_name) + [ "$VALUE" ] && MPI_WORKER_SERVICE_NAME=$VALUE + ;; + *) + echo "ERROR: unknown parameter \"$PARAM\"" + exit 1 + ;; + esac + shift +done + + + +cat > /etc/opt/service_names <<- EOF +MPI_MASTER_SERVICE_NAME=${MPI_MASTER_SERVICE_NAME} +MPI_WORKER_SERVICE_NAME=${MPI_WORKER_SERVICE_NAME} +EOF + +case $ROLE in + "masterservice") + + # Auto update default host file in background and dumb all output + auto_update_hosts "${HOSTNAMES}" > /dev/null 2>&1 & + + + ttyd -p 3787 sh + tail -f /dev/null + + # Start ssh server + #/usr/sbin/sshd -D + ;; + + + "workerservice") + + # Start ssh server in background + #/usr/sbin/sshd -D & + + # Keep trying to connect to master node and stay there indefinitely so that master node can see + # the connected hosts that are ready for MPI work + #while sleep 1 + #do + # shellcheck disable=SC2086 + # ssh -T -o "StrictHostKeyChecking no" \ + # -i "${USER_HOME}/.ssh/id_rsa" \ + # ${USER}@${MPI_MASTER_SERVICE_NAME} \ + tail -f /dev/null + #done + ;; + *) + echo 'role argument only accepts "masterservice" or "workerservice"' +esac diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec new file mode 100755 index 0000000..dfb531c --- /dev/null +++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec @@ -0,0 +1,732 @@ +#!/bin/bash + +# The MIT License (MIT) +# +# rootApostolos@swarmlab.io +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in all +# copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +# Origin: https://github.com/NLKNguyen/alpine-mpich + +set -e + +DOCKERuser="docker" +PACKAGES=$(cat </dev/null 2>&1 && pwd )" + SOURCE="$(readlink "$SOURCE")" + [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located +done +DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )" + + +# ----------------------------------------------- +# +# Load Default config swarmlab.io +# +# ---------------------------------------------- + + +#. $DIR/.env + + +# ----------------------------------------------- +# +# Find Working dir +# +# ---------------------------------------------- + +function EPHEMERAL_PORT() { + LOW_BOUND=49152 + RANGE=16384 + while true; do + CANDIDATE=$[$LOW_BOUND + ($RANDOM % $RANGE)] + (echo "" >/dev/tcp/127.0.0.1/${CANDIDATE}) >/dev/null 2>&1 + if [ $? -ne 0 ]; then + echo $CANDIDATE + break + fi + done +} + +servicesshport=$(EPHEMERAL_PORT) + +Wdir=$(pwd) + +if [ ! -f $Wdir/.env ]; then +cat << EOF > $Wdir/.env +REGISTRY_ADDR=localhost +REGISTRY_PORT=5000 +IMAGE_NAME=$HYBRID_NETWORK +SSH_PORT=$servicesshport +R_PORT1=$(EPHEMERAL_PORT) +R_PORT2=$(EPHEMERAL_PORT) +R_PORT3=$(EPHEMERAL_PORT) +R_PORT4=$(EPHEMERAL_PORT) +R_PORT5=$(EPHEMERAL_PORT) +EOF +fi + +. $Wdir/.env + +create_dockerfile () +{ + docker pull $IMAGE_origin << ANSWERS +yes +yes +yes +ANSWERS + +. $Wdir/ROOT_PASSWORD +if [ -d "$Wdir/project" ]; then + # ----------------------------------------------- + # + # create Dockerfile + # + # ---------------------------------------------- + + search='ok' + + if [ $search == 'ok' ] + then + echo "" + echo ">>> Load Origin " + cat << EOF > $Wdir/Dockerfile + FROM $IMAGE_origin + # + USER root + + COPY $bootstrap /usr/bin + COPY $hostnames_get /usr/bin + COPY $hostnames /usr/bin + COPY install-vim-plugin.sh . + + ENV NOTVISIBLE "in users profile" + ENV USER1 docker + ENV USER_HOME /home/docker + ENV SSHDIR \${USER_HOME}/.ssh + COPY ssh/ \${SSHDIR}/ + + RUN export DEBIAN_FRONTEND=noninteractive \ + && rm -rf /usr/share/doc \ + && rm -rf /usr/share/man \ + && rm -rf /usr/share/locale \ + && mkdir -p /var/run/sshd \ + && echo 'root:$ROOT_PASSWORD' | chpasswd \ + && echo "export VISIBLE=now" >> /etc/profile \ + && addgroup -S docker && adduser -S docker -G docker \ + && mkdir -p /home/docker/project \ + && mkdir -p /etc/opt \ + && echo "docker:docker" | chpasswd \ + && echo "StrictHostKeyChecking no" > \${SSHDIR}/config \ + && cat \${SSHDIR}/*.pub >> \${SSHDIR}/authorized_keys \ + && chmod -R 600 \${SSHDIR}/* \ + && chown -R \${USER1}:\${USER1} \${SSHDIR} \ + && chown -R \${USER1}:\${USER1} \${USER_HOME} + + WORKDIR /home/docker/project + COPY .vimrc /home/docker + EXPOSE 3787 + USER docker +EOF + fi +else + echo "" + echo "Not in Project Directory" + echo "A project directory should look like this" + echo "" + +cat <>> Load Origin " + cat << EOF > $Wdir/Dockerfile + FROM $IMAGE_origin + # + USER root + COPY $bootstrap /usr/bin + COPY $hostnames_get /usr/bin + COPY $hostnames /usr/bin + COPY install-vim-plugin.sh . + + ENV NOTVISIBLE "in users profile" + ENV USER1 docker + ENV USER_HOME /home/docker + ENV SSHDIR \${USER_HOME}/.ssh + COPY ssh/ \${SSHDIR}/ + + RUN export DEBIAN_FRONTEND=noninteractive \ + && rm -rf /usr/share/doc \ + && rm -rf /usr/share/man \ + && rm -rf /usr/share/locale \ + && mkdir -p /var/run/sshd \ + && echo 'root:$ROOT_PASSWORD' | chpasswd \ + && echo "export VISIBLE=now" >> /etc/profile \ + && addgroup -S docker && adduser -S docker -G docker \ + && mkdir -p /home/docker/project \ + && mkdir -p /etc/opt \ + && echo "docker:docker" | chpasswd \ + && echo "StrictHostKeyChecking no" > \${SSHDIR}/config \ + && cat \${SSHDIR}/*.pub >> \${SSHDIR}/authorized_keys \ + && chmod -R 600 \${SSHDIR}/* \ + && chown -R \${USER1}:\${USER1} \${SSHDIR} \ + && chown -R \${USER1}:\${USER1} \${USER_HOME} + + COPY .vimrc /home/docker + WORKDIR /home/docker/project + EXPOSE 3787 + USER docker +EOF +fi + + +/bin/mkdir -p $Wdir/project +/bin/cp -rf $DIR/project/bin $Wdir/project +/bin/cp -rf $DIR/project/courses $Wdir/project +/bin/cp -f $DIR/project/hello_world.sh $Wdir/project +/bin/cp -f $DIR/$bootstrap $Wdir/$bootstrap +/bin/cp -f $DIR/$hostnames $Wdir/$hostnames +/bin/cp -f $DIR/$hostnames_get $Wdir/$hostnames_get +/bin/cp -f $DIR/ROOT_PASSWORD $Wdir/ROOT_PASSWORD +/bin/cp -rf $DIR/.vimrc $Wdir/.vimrc +/bin/cp -rf $DIR/bin $Wdir +/bin/cp -rf $DIR/install-vim-plugin.sh $Wdir/install-vim-plugin.sh + + +cat << EOF > $Wdir/docker-compose.yml +version: "3" + +services: + + masterservice: + image: $IMAGE_NAME + privileged: true + environment: + - NODENAME=${NODENAME} + - NODENETWORK=${NODENETWORK} + - DISPLAY=\${DISPLAY} + cap_add: + - NET_ADMIN + user: root + entrypoint: ["sec_bootstrap", "role=masterservice", "sec_master_service_name=masterservice", "sec_worker_service_name=workerservice"] + ports: + - "\${SSH_PORT}:22" + - "\${R_PORT1}:3787" # console + networks: + - ${HYBRID_NETWORK} + volumes: + - $Wdir/project:/home/docker/project + - $Wdir/bin/ttyd.x86_64:/usr/bin/ttyd + + +# workerservice: +# image: $IMAGE_NAME +# privileged: true +# environment: +# - NODENAME=${NODENAME} +# - NODENETWORK=${NODENETWORK} +# - DISPLAY=\${DISPLAY} +# cap_add: +# - NET_ADMIN +# user: root +# entrypoint: ["sec_bootstrap", "role=workerservice", "sec_master_service_name=masterservice", "sec_worker_service_name=workerservice"] +# #ports: +# # - "\${SSH_PORT}:22" +# networks: +# - ${HYBRID_NETWORK} +# volumes: +# - $Wdir/project:/home/docker/project + +networks: + ${HYBRID_NETWORK}: +EOF + +#/bin/cp -rf $DIR/ssh $Wdir + +cat << EOF > $Wdir/stop.sh +../install/usr/share/swarmlab.io/sec/swarmlab-sec down +EOF + +cat << EOF > $Wdir/container-stop.sh +docker stop \$1 +docker container rm \$1 +EOF + +cat < CLEAN UP SWARMLAB" + + printf "\\n%s\\n" "$HEADER" + echo "$ docker-compose down" + printf "\\n" + + docker-compose down +} + +up_registry () +{ + printf "\\n\\n===> SPIN UP REGISTRY" + + printf "\\n%s\\n" "$HEADER" + echo "$ docker-compose up -d registry" + printf "\\n" + + #docker stop swarmlab-registry || true && docker rm swarmlab-registry || true # remove for microservices + docker container prune --force + docker-compose up --no-recreate -d registry +} + +generate_ssh_keys () +{ + if [ -f ssh/id_rsa ] && [ -f ssh/id_rsa.pub ]; then + return 0 + fi + + printf "\\n\\n===> GENERATE SSH KEYS \\n\\n" + + echo "$ mkdir -p ssh/ " + printf "\\n" + mkdir -p ssh/ + + echo "$ ssh-keygen -f ssh/id_rsa -t rsa -N ''" + printf "\\n" + ssh-keygen -f ssh/id_rsa -t rsa -N '' +} + +build_and_push_image () +{ + printf "\\n\\n===> BUILD IMAGE" + printf "\\n%s\\n" "$HEADER" + echo "$ docker build -t \"$IMAGE_NAME\" ." + printf "\\n" + #docker build -t "$REGISTRY_ADDR:$REGISTRY_PORT/$IMAGE_NAME" . + docker build -t "$IMAGE_NAME" . + +} + +up_master () +{ + printf "\\n\\n===> SPIN UP MASTER NODE" + printf "\\n%s\\n" "$HEADER" + echo "$ docker-compose up -d masterservice" + printf "\\n" + #docker-compose rm -f + #docker-compose up --build -d masterservice + #docker-compose up --force-recreate -d masterservice + + docker-compose rm -f -s -v + docker-compose up --build --remove-orphans -d masterservice << ANSWERS +yes +yes +yes +ANSWERS + +} + + +up_workers () +{ + printf "\\n\\n===> SPIN UP WORKER NODES" + printf "\\n%s\\n" "$HEADER" + echo "$ docker-compose up -d worker" + printf "\\n" + docker-compose rm -f + docker-compose up --build -d workerservice + #docker-compose up --force-recreate -d workerservice + + printf "\\n" + printf "\\n%s\\n" "$HEADER" + + NUM_WORKER=$((SIZE - 1)) + echo "$ docker-compose scale workerservice=$NUM_WORKER" + printf "\\n" + docker-compose scale workerservice=${NUM_WORKER} +} + +down_master () +{ + printf "\\n\\n===> TORN DOWN MASTER NODE" + printf "\\n%s\\n" "$HEADER" + + echo "$ docker-compose stop masterservice && docker-compose rm -f masterservice" + printf "\\n" + docker-compose stop masterservice && docker-compose rm -f masterservice +} + +down_workers () +{ + printf "\\n\\n===> TORN DOWN WORKER NODES" + printf "\\n%s\\n" "$HEADER" + echo "$ docker-compose stop worker && docker-compose rm -f worker" + printf "\\n" + docker-compose stop workerservice && docker-compose rm -f workerservice +} + +list () +{ + printf "\\n\\n===> LIST CONTAINERS" + printf "\\n%s\\n" "$HEADER" + echo "$ docker-compose ps" + printf "\\n" + docker-compose ps +} + + +exec_on_mpi_master_container () +{ + # shellcheck disable=SC2046 + docker exec -it -u $DOCKERuser $(docker-compose ps | grep 'masterservice'| awk 'NR==1{print $1}') "$@" +} + +prompt_ready () +{ + printf "\\n\\n===> SWARMLAB READY \\n\\n" +} + +show_instruction () +{ + echo ' ## . ' + echo ' ## ## ## == ' + echo ' ## ## ## ## ## === ' + echo ' /"""""""""""""""""\___/ === ' + echo ' ~~~ {~~ ~~~~ ~~~ ~~~~ ~~~ ~ / ===- ~~~ ' + echo ' \______ o __/ ' + echo ' \ \ __/ ' + echo ' \____\_______/ ' + echo ' ' + echo ' Swarmlab.io Hybrid ' + echo '' + echo '==============================================================' + echo '' + + echo "To run SEC programs in an interative shell:" + echo " 1. Login to masterservice node:" + echo " Using Container->connect Menou:" + echo " copy/paste and Run command" + echo "" + echo " Or using SSH with keys through exposed port:" + echo " $ ssh -o \"StrictHostKeyChecking no\" -i ssh/id_rsa -p $SSH_PORT docker@localhost" + echo ' where [localhost] could be changed to the host IP of masterservice node' + echo "" + echo " 2. Execute programs inside masterservice node, for example:" + echo " $ sudo su" + echo " # apk update" + echo " *----------------------------------------------------*" + echo " | Default hostfile of connected nodes in the swarmlab |" + echo " | To obtain hostfile manually: $ ./bin/swarmlab-nmap: > hosts |" + echo " * ---------------------------------------------------*" + echo "" + echo "" +} + + + +############################################# + +while [ "$1" != "" ]; +do + PARAM=$(echo "$1" | awk -F= '{print $1}') + VALUE=$(echo "$1" | awk -F= '{print $2}') + + case $PARAM in + help) + usage + exit + ;; + -i) + show_instruction + exit + ;; + + login) + COMMAND_LOGIN=1 + ;; + + exec) + COMMAND_EXEC=1 + shift # the rest is the shell command to run in the node + SHELL_COMMAND="$*" + break # end while loop + ;; + + up) + COMMAND_UP=1 + ;; + + create) + COMMAND_CREATE=1 + ;; + + down) + COMMAND_DOWN=1 + ;; + + reload) + COMMAND_RELOAD=1 + ;; + + scale) + COMMAND_SCALE=1 + ;; + + list) + COMMAND_LIST=1 + ;; + + clean) + COMMAND_CLEAN=1 + ;; + + size) + [ "$VALUE" ] && SIZE=$VALUE + ;; + + *) + echo "ERROR: unknown parameter \"$PARAM\"" + usage + exit 1 + ;; + esac + shift +done + + +if [ $COMMAND_UP -eq 1 ]; then + create_dockerfile + down_all + clear_all + #up_registry # remove for microservices + generate_ssh_keys + build_and_push_image # remove for microservices + up_master + #up_workers + + prompt_ready + show_instruction + +elif [ $COMMAND_CREATE -eq 1 ]; then + create_project + +elif [ $COMMAND_DOWN -eq 1 ]; then + down_all + clear_all + +elif [ $COMMAND_CLEAN -eq 1 ]; then + clear_all + + +elif [ $COMMAND_SCALE -eq 1 ]; then + create_dockerfile + down_master + down_workers + up_master + #up_workers + + prompt_ready + show_instruction + +elif [ $COMMAND_RELOAD -eq 1 ]; then + create_dockerfile + down_master + down_workers + build_and_push_image + up_master + #up_workers + + prompt_ready + show_instruction + +elif [ $COMMAND_LOGIN -eq 1 ]; then + exec_on_mpi_master_container /bin/bash + +elif [ $COMMAND_EXEC -eq 1 ]; then + create_dockerfile + exec_on_mpi_master_container ash -c "${SHELL_COMMAND}" + +elif [ $COMMAND_LIST -eq 1 ]; then + list +else + usage +fi +