Matteo Concas mconcas

Turin, Wed 5 Aug - 2015

### Goals prefixed:

Centos6/SCL6 based containers parrot+CVMFS aware, capable to run the experiment software.
Condor cluster using containers as workers.
A python script (daemon API based) capable to:
1. perform a continuous check of resource availability on the bare metal host, and take decisions applying specific policies.
pull always-up-to-date images.

Turin, Wed 30 Sep - 2015

We currently are able to deploy plancton daemon on every docker-compatible host (at least Python2.7 is required).
We currently can upgrade/modify plancton daemon and its configuration without access the hosts.

Centos6/SCL6 based containers parrot+CVMFS aware, capable to have access to the experiment software.
Condor cluster using containers as workers.
An easily deployable daemonized python script capable to:

	#!/bin/bash

	#Version 0.1.1

	#A simple script to verify which nodes in a list, are active on the same network, even if you don't have network administration rights.
	#Written by Matteo Concas \| email: [email protected]
	#Homepage: http://newton.ph.unito.it/~concas

	#The mechanism is based on the assumption that if the ping command, with just one package sent (ping -c1 <hostname>), returns 0 it will labeled as "active".
	#Obviously is quite reductive as assumption, a node could be active even ping can't reach it, or moreover ping is not enable on network.

	DAEMON_LIST = MASTER, STARTD
	CONDOR_HOST = ali53xl.to.infn.it
	CCB_ADDRESS = $(CONDOR_HOST)
	START = TRUE
	SUSPEND = FALSE
	PREEMPT = FALSE
	KILL = FALSE
	## for testing more than one w.c. (worker container <.< ) on the same host ##
	NUM_CPUS = 1

	CONDOR_ADMIN = root@$(CONDOR_HOST)
	UID_DOMAIN = *
	TRUST_UID_DOMAIN = TRUE
	SOFT_UID_DOMAIN = TRUE
	QUEUE_SUPER_USERS = root, condor
	LOWPORT = 40000
	HIGHPORT = 60000
	SHARED_PORT_ARGS = -p 9618
	DAEMON_LIST = $(DAEMON_LIST), SHARED_PORT
	USE_SHARED_PORT = TRUE

	COLLECTOR_MAX_FILE_DESCRIPTORS = 1000000
	HISTORY =
	NEGOTIATOR_CONSIDER_PREEMPTION = FALSE
	JOB_START_COUNT = 50
	JOB_START_DELAY = 5
	NEGOTIATOR_INTERVAL = 21

	#!/bin/bash

	export NAME=ScientificCERNSLC
	export VERSION_ID=6.6

	#!/bin/env python

	import json
	import time
	from datetime import datetime
	from elasticsearch import Elasticsearch

	ncpus = 8
	dummy_string = {'host': { 'ip': '193.205.66.55',
	'hostname': 'ali55xl.to.infn.it',

	MASTER_DEBUG = D_FULLDEBUG
	SHARED_PORT_DEBUG = D_FULLDEBUG