165 lines
5.7 KiB
Python
165 lines
5.7 KiB
Python
# -*- coding: utf-8 -*-
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import time
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import os
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from optparse import *
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import sys
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import shutil
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import platform
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from configobj import ConfigObj
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from subprocess import Popen
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sys.path.append('/usr/lib/airtime/api_clients/')
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import api_client
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if os.geteuid() != 0:
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print "Please run this as root."
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sys.exit(1)
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PATH_INI_FILE = '/etc/airtime/pypo.cfg'
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def create_path(path):
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if not (os.path.exists(path)):
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print "Creating directory " + path
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os.makedirs(path)
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def copy_dir(src_dir, dest_dir):
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if (os.path.exists(dest_dir)) and (dest_dir != "/"):
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#print "Removing old directory "+dest_dir
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shutil.rmtree(dest_dir)
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if not (os.path.exists(dest_dir)):
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print "Copying directory "+os.path.realpath(src_dir)+" to "+os.path.realpath(dest_dir)
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shutil.copytree(src_dir, dest_dir)
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def get_current_script_dir():
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current_script_dir = os.path.realpath(__file__)
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index = current_script_dir.rindex('/')
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return current_script_dir[0:index]
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def is_natty():
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try:
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f = open('/etc/lsb-release')
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except IOError as e:
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#File doesn't exist, so we're not even dealing with Ubuntu
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return False
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for line in f:
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split = line.split("=")
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split[0] = split[0].strip(" \r\n")
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split[1] = split[1].strip(" \r\n")
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if split[0] == "DISTRIB_CODENAME" and split[1] == "natty":
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return True
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return False
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def copy_monit_file(current_script_dir):
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shutil.copy("%s/../monit-airtime-playout.cfg"%current_script_dir, "/etc/monit/conf.d/")
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shutil.copy("%s/../monit-airtime-liquidsoap.cfg"%current_script_dir, "/etc/monit/conf.d/")
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shutil.copy("%s/../../monit/monit-airtime-generic.cfg"%current_script_dir, "/etc/monit/conf.d/")
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try:
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# load config file
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try:
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config = ConfigObj(PATH_INI_FILE)
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except Exception, e:
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print 'Error loading config file: ', e
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sys.exit(1)
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current_script_dir = get_current_script_dir()
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copy_monit_file(current_script_dir)
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p = Popen("/etc/init.d/airtime-playout stop >/dev/null 2>&1", shell=True)
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sts = os.waitpid(p.pid, 0)[1]
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create_path(config["pypo_log_dir"])
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os.system("chmod -R 755 " + config["pypo_log_dir"])
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os.system("chown -R pypo:pypo "+config["pypo_log_dir"])
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create_path(config["liquidsoap_log_dir"])
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os.system("chmod -R 755 " + config["liquidsoap_log_dir"])
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os.system("chown -R pypo:pypo "+config["liquidsoap_log_dir"])
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create_path(config["bin_dir"]+"/bin")
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create_path(config["cache_dir"])
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create_path(config["file_dir"])
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create_path(config["tmp_dir"])
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architecture = platform.architecture()[0]
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natty = is_natty()
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if architecture == '64bit' and natty:
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print "Installing 64-bit liquidsoap binary (Natty)"
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shutil.copy("%s/../liquidsoap_bin/liquidsoap-natty-amd64"%current_script_dir, "%s/../liquidsoap_bin/liquidsoap"%current_script_dir)
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elif architecture == '32bit' and natty:
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print "Installing 32-bit liquidsoap binary (Natty)"
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shutil.copy("%s/../liquidsoap_bin/liquidsoap-natty-i386"%current_script_dir, "%s/../liquidsoap_bin/liquidsoap"%current_script_dir)
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elif architecture == '64bit' and not natty:
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print "Installing 64-bit liquidsoap binary"
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shutil.copy("%s/../liquidsoap_bin/liquidsoap-amd64"%current_script_dir, "%s/../liquidsoap_bin/liquidsoap"%current_script_dir)
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elif architecture == '32bit' and not natty:
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print "Installing 32-bit liquidsoap binary"
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shutil.copy("%s/../liquidsoap_bin/liquidsoap-i386"%current_script_dir, "%s/../liquidsoap_bin/liquidsoap"%current_script_dir)
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else:
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print "Unknown system architecture."
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sys.exit(1)
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copy_dir("%s/.."%current_script_dir, config["bin_dir"]+"/bin/")
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# delete /usr/lib/airtime/pypo/bin/liquidsoap_scripts/liquidsoap.cfg
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# as we don't use it anymore.(CC-2552)
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os.remove(config["bin_dir"]+"/bin/liquidsoap_scripts/liquidsoap.cfg")
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print "Setting permissions"
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#os.system("chmod -R 755 "+config["bin_dir"])
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os.system("chown -R pypo:pypo "+config["bin_dir"])
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os.system("chown -R pypo:pypo "+config["cache_base_dir"])
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print "Installing pypo daemon"
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shutil.copy(config["bin_dir"]+"/bin/airtime-playout-init-d", "/etc/init.d/airtime-playout")
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p = Popen("update-rc.d airtime-playout defaults >/dev/null 2>&1", shell=True)
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sts = os.waitpid(p.pid, 0)[1]
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#copy logrotate script
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shutil.copy(config["bin_dir"]+"/bin/liquidsoap_scripts/airtime-liquidsoap.logrotate", "/etc/logrotate.d/airtime-liquidsoap")
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# we should access the DB and generate liquidsoap.cfg under /etc/airtime/
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api_client = api_client.api_client_factory(config)
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ss = api_client.get_stream_setting()
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# if api_client is somehow not working, just use original cfg file
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if(ss is not None):
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data = ss['msg']
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fh = open('/etc/airtime/liquidsoap.cfg', 'w')
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fh.write("################################################\n")
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fh.write("# THIS FILE IS AUTO GENERATED. DO NOT CHANGE!! #\n")
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fh.write("################################################\n")
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for d in data:
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buffer = d[u'keyname'] + " = "
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if(d[u'type'] == 'string'):
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temp = d[u'value']
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if(temp == ""):
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temp = ""
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buffer += "\"" + temp + "\""
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else:
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temp = d[u'value']
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if(temp == ""):
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temp = "0"
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buffer += temp
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buffer += "\n"
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fh.write(buffer)
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fh.write("log_file = \"/var/log/airtime/pypo-liquidsoap/<script>.log\"\n");
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fh.close()
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else:
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print "Unable to connect to the Airtime server."
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print "Waiting for processes to start..."
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p = Popen("/etc/init.d/airtime-playout start-no-monit", shell=True)
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sts = os.waitpid(p.pid, 0)[1]
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except Exception, e:
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print "exception:" + str(e)
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sys.exit(1)
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