wmantly/lxc_manager_node
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William Mantly 2016-06-24 00:18:50 -04:00
parent 2aa0257502
commit d4b45739f1
2 changed files with 165 additions and 10 deletions
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136
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@ -0,0 +1,136 @@
Color_Off='\e[0m' # Text Reset
# Regular Colors
Black='\e[0;30m' # Black
Red='\e[0;31m' # Red
Green='\e[0;32m' # Green
Yellow='\e[0;33m' # Yellow
Blue='\e[0;34m' # Blue
Purple='\e[0;35m' # Purple
Cyan='\e[0;36m' # Cyan
White='\e[0;37m' # White
# Bold
BBlack='\e[1;30m' # Black
BRed='\e[1;31m' # Red
BGreen='\e[1;32m' # Green
BYellow='\e[1;33m' # Yellow
BBlue='\e[1;34m' # Blue
BPurple='\e[1;35m' # Purple
BCyan='\e[1;36m' # Cyan
BWhite='\e[1;37m' # White
# Underline
UBlack='\e[4;30m' # Black
URed='\e[4;31m' # Red
UGreen='\e[4;32m' # Green
UYellow='\e[4;33m' # Yellow
UBlue='\e[4;34m' # Blue
UPurple='\e[4;35m' # Purple
UCyan='\e[4;36m' # Cyan
UWhite='\e[4;37m' # White
# Background
On_Black='\e[40m' # Black
On_Red='\e[41m' # Red
On_Green='\e[42m' # Green
On_Yellow='\e[43m' # Yellow
On_Blue='\e[44m' # Blue
On_Purple='\e[45m' # Purple
On_Cyan='\e[46m' # Cyan
On_White='\e[47m' # White
# High Intensity
IBlack='\e[0;90m' # Black
IRed='\e[0;91m' # Red
IGreen='\e[0;92m' # Green
IYellow='\e[0;93m' # Yellow
IBlue='\e[0;94m' # Blue
IPurple='\e[0;95m' # Purple
ICyan='\e[0;96m' # Cyan
IWhite='\e[0;97m' # White
# Bold High Intensity
BIBlack='\e[1;90m' # Black
BIRed='\e[1;91m' # Red
BIGreen='\e[1;92m' # Green
BIYellow='\e[1;93m' # Yellow
BIBlue='\e[1;94m' # Blue
BIPurple='\e[1;95m' # Purple
BICyan='\e[1;96m' # Cyan
BIWhite='\e[1;97m' # White
# High Intensity backgrounds
On_IBlack='\e[0;100m' # Black
On_IRed='\e[0;101m' # Red
On_IGreen='\e[0;102m' # Green
On_IYellow='\e[0;103m' # Yellow
On_IBlue='\e[0;104m' # Blue
On_IPurple='\e[0;105m' # Purple
On_ICyan='\e[0;106m' # Cyan
On_IWhite='\e[0;107m' # White
prompt_git() {
local s='';
local branchName='';
# Check if the current directory is in a Git repository.
if [ $(git rev-parse --is-inside-work-tree &>/dev/null; echo "${?}") == '0' ]; then
# check if the current directory is in .git before running git checks
if [ "$(git rev-parse --is-inside-git-dir 2> /dev/null)" == 'false' ]; then
# Ensure the index is up to date.
git update-index --really-refresh -q &>/dev/null;
# Check for uncommitted changes in the index.
if ! $(git diff --quiet --ignore-submodules --cached); then
s+='+';
fi;
# Check for unstaged changes.
if ! $(git diff-files --quiet --ignore-submodules --); then
s+="${On_Red}!${Color_Off}";
fi;
# Check for untracked files.
if [ -n "$(git ls-files --others --exclude-standard)" ]; then
s+="${On_Yellow}?";
fi;
# Check for stashed files.
if $(git rev-parse --verify refs/stash &>/dev/null); then
s+="${On_Green}\$";
fi;
fi;
# Get the short symbolic ref.
# If HEAD isn’t a symbolic ref, get the short SHA for the latest commit
# Otherwise, just give up.
branchName="$(git symbolic-ref --quiet --short HEAD 2> /dev/null || \
git rev-parse --short HEAD 2> /dev/null || \
echo '(unknown)')";
# [ -n "${s}" ] && s="${BBlue}[${s}${Color_Off}${BBlue}]";
echo -e "${1}${branchName}${Color_Off}${s}${Color_Off}";
else
return;
fi;
}
export PATH="$PATH:$HOME/.rvm/bin" # Add RVM to PATH for scripting
# PS1='\[\033[01;35m\]\H\[\033[00m\]:\[\033[01;34m\]\w $(prompt_git) \[\033[01;36m\]\d \n'
PS1="\[${BPurple}\]\H\[${BWhite}\]:\[${BBlue}\]\w\$(prompt_git \"\[${BWhite}\] on \[${BPurple}\]\") \[${BCyan}\]\d \n"
PS1+="\[${BYellow}\]\@ \[${BGreen}\]\u\[${Color_Off}\]$ "
export PS1;
[[ $EUID == 0 ]] && PS1='\[\033[01;35m\]\H \[\033[00m\]: \[\033[01;34m\]\w \[\033[01;33m\] \t \[\033[01;36m\]\d\n!\[\033[01;31m\]\u \[\033[00m\]# '
alias open='xdg-open &>/dev/null'
alias c9ide='/home/william/dev/c9sdk/server.js'

39
routes/api.js
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@ -12,7 +12,6 @@ var workerSnapID = 'V1'
// console.log = function(){};
var label2runner = {};
var workers = [];
var isCheckingWorkers = false;
var workers = (function(){
@ -28,15 +27,15 @@ var workers = (function(){
return doapi.dropletInfo(id, function(data){
var worker = JSON.parse(data)['droplet'];
if(worker.status == 'active'){
console.log('Droplet is now active, starting runners in 20 seconds');
// console.log('Droplet is now active, starting runners in 20 seconds');
return setTimeout(function(worker){
console.log('Ready to start runners!');
// console.log('Ready to start runners!');
workers.startRunners(workers.makeWorkerObj(worker), true);
workers.currentCreating--;
}, 20000, worker);
}else{
console.log('Worker not ready, check again in ', time, 'MS');
// console.log('Worker not ready, check again in ', time, 'MS');
return setTimeout(function(){
workers.checkDroplet(id);
@ -63,7 +62,7 @@ var workers = (function(){
workers.destroy = function(worker){
var worker = worker || workers.pop();
return doapi.dropletDestroy(worker.id, function(){});
return doapi.dropletDestroy(worker.id, console.log);
};
workers.makeWorkerObj = function(worker){
@ -76,7 +75,7 @@ var workers = (function(){
worker.index = workers.length,
worker.getRunner = function(){
if(this.availrunners.length === 0) return false;
console.log('getting runner from ', worker.name, ' avail length ', this.availrunners.length);
// console.log('getting runner from ', worker.name, ' avail length ', this.availrunners.length);
var runner = this.availrunners.pop();
this.usedrunner++;
label2runner[runner.label] = runner;
@ -87,10 +86,20 @@ var workers = (function(){
return worker;
};
workers.__workersId = function(argument){
return workers.map(function(item){
return item.id;
});
};
workers.destroyOld = function(){
var currentIDs = workers.__workersId()
doapi.dropletsByTag('clworker', function(data){
data = JSON.parse(data);
data['droplets'].forEach(function(worker){
if(worker.id in currentIDs) return false;
console.log('found old droplet, killing it');
doapi.dropletDestroy(worker.id, function(){});
});
@ -105,7 +114,7 @@ var workers = (function(){
var name = 'crunner-'+(Math.random()*100).toString().slice(-4);
return lxc.startEphemeral(name, 'crunner0', worker.ip, function(data){
if(!data.ip) return setTimeout(workers.startRunners(worker, newWorker),0);
console.log('started runner on', worker.name)
// console.log('started runner on', worker.name)
if(newWorker) worker = workers[workers.push(worker)-1]
worker.availrunners.push({
@ -201,7 +210,7 @@ var getAvailrunner = function(runner){
var run = function(req, res, runner, count){
count = count || 0;
console.log('run start', count, runner);
console.log('run start', count);
if(!runner){
console.log('no runner');
@ -209,6 +218,12 @@ var run = function(req, res, runner, count){
return res.json({error: 'No runners, try again soon.'});
}
if(count > 3){
console.log('to many reties on runner');
res.status(400);
return res.json({error: 'Runner restarted to many times'});
}
var httpOptions = {
url: 'http://' + runner.worker.ip,
headers: {
@ -235,9 +250,13 @@ var run = function(req, res, runner, count){
};
setTimeout(function(){
console.log('Starting balance checking in 30 seconds')
// console.log('Starting balance checking in 30 seconds')
setInterval(workers.checkBalance, 15000);
}, 180000);
}, 180000);
setInterval(function(argument) {
workers.destroyOld();
}, 3600000); // 1 hour
workers.destroyOld();
workers.checkBalance();