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Commit 445a6b90 authored by Alain Takoudjou's avatar Alain Takoudjou
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monitor: script moved to slapos.toolbox

parent 55460a4a
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Showing with 27 additions and 1554 deletions
stack/monitor/buildout.cfg
View file @ 445a6b90
[buildout]
# XXX THIS STACK IS A KIND OF FORK OF `stack/monitor`. THIS ONE WAS
# CREATED AS A REDESIGNED ONE TO REMOVE UNWANTED FEATURES AND
# TO GO FURTHER TO THE GOOD DESIGN DIRECTION. SEE THE README FOR
# MORE INFORMATION.
extends =
../../component/apache/buildout.cfg
......@@ -43,6 +39,7 @@ eggs =
plone.recipe.command
collective.recipe.template
cns.recipe.symlink
slapos.toolbox
[extra-eggs]
<= monitor-eggs
......@@ -90,17 +87,19 @@ recipe = slapos.recipe.template:jinja2
filename = template-monitor.cfg
template = ${:_profile_base_location_}/instance-monitor.cfg.jinja2.in
rendered = ${buildout:directory}/template-monitor.cfg
md5sum = 7ac78495de73cadafea87f97428e487f
md5sum = 84998b1ca3c29445dca70b495515c35b
context =
key apache_location apache:location
key gzip_location gzip:location
raw monitor_bin ${monitor2-bin:location}/${monitor2-bin:filename}
raw monitor_collect ${monitor-collect:location}/${monitor-collect:filename}
raw monitor_bin ${buildout:directory}/bin/monitor.bootstrap
raw monitor_collect ${buildout:directory}/bin/monitor.collect
raw monitor_runpromise ${buildout:directory}/bin/monitor.runpromise
raw monitor_genstatus ${buildout:directory}/bin/monitor.genstatus
raw monitor_genrss ${buildout:directory}/bin/monitor.genrss
raw monitor_configwrite ${buildout:directory}/bin/monitor.configwrite
raw monitor_conf_template ${monitor-conf:location}/${monitor-conf:filename}
raw monitor_document_edit ${monitor-document-edit:location}/${monitor-document-edit:filename}
raw monitor_https_cors ${monitor-httpd-cors:location}/${monitor-httpd-cors:filename}
raw monitor_instance_info ${monitor-instance-info:location}/${monitor-instance-info:filename}
raw monitor_globalstate ${monitor-globalstate:location}/${monitor-globalstate:filename}
raw curl_executable_location ${curl:location}/bin/curl
raw dash_executable_location ${dash:location}/bin/dash
raw dcron_executable_location ${dcron:location}/sbin/crond
......@@ -109,47 +108,10 @@ context =
raw openssl_executable_location ${openssl:location}/bin/openssl
raw python_executable ${buildout:executable}
raw python_with_eggs ${buildout:directory}/bin/${extra-eggs:interpreter}
raw promise_executor_py ${run-promise-py:rendered}
raw template_wrapper ${monitor-template-wrapper:location}/${monitor-template-wrapper:filename}
raw status2rss_executable_path ${status2rss-executable:location}/${status2rss-executable:filename}
depends =
${monitor-eggs:eggs}
[monitor2-bin]
<= monitor-template-script
filename = monitor.py
md5sum = 5525e7445dab16fd03f4eeccf069b74b
[run-promise-py]
recipe = slapos.recipe.template:jinja2
template = ${:_profile_base_location_}/scripts/run-promise.py
rendered = ${buildout:parts-directory}/monitor-scripts/run-promise.py
md5sum = 97148dfbb730cc4f55ed54513ce823e0
mode = 0755
context =
raw python ${buildout:directory}/bin/${extra-eggs:interpreter}
[status2rss-executable]
<= monitor-template-script
filename = status2rss.py
md5sum = 88e3bf955e1e4eac76a444d50fa4f020
[monitor-globalstate]
<= monitor-template-script
filename = globalstate.py
md5sum = 3377e325baa4ecfcd6eee06945fb69fc
[monitor-collect]
<= monitor-template-script
filename = collect.py
md5sum = 78fbcb56761315bde354fe7914d3c54f
[monitor-document-edit]
<= monitor-template-script
filename = monitor-document.py
md5sum = 399ff4939b55ff74e6d48bec5a495981
[versions]
PyRSS2Gen = 1.1
cns.recipe.symlink = 0.2.3
......
stack/monitor/instance-monitor.cfg.jinja2.in
View file @ 445a6b90
......@@ -135,7 +135,7 @@ monitor-hal-json = ${monitor-directory:public}/monitor.hal.json
service-pid-folder = ${monitor-directory:pids}
crond-folder = ${logrotate-directory:cron-entries}
logrotate-folder = ${logrotate:logrotate-entries}
promise-runner = {{ promise_executor_py }}
promise-runner = {{ monitor_runpromise }}
promise-folder-list =
${directory:promises}
${directory:monitor-promise}
......@@ -159,6 +159,8 @@ collector-db = ${monitor-instance-parameter:collector-db}
collect-script = {{ monitor_collect }}
python = {{ python_with_eggs }}
promise-output-file = ${directory:monitor}/monitor-bootstrap-status
[monitor-conf]
recipe = slapos.recipe.template:jinja2
template = {{ monitor_conf_template }}
......@@ -272,7 +274,7 @@ command = kill -USR1 $(cat ${monitor-httpd-conf-parameter:pid-file})
[monitor-status2rss-wrapper]
recipe = slapos.cookbook:wrapper
# XXX - hard-coded Urls
command-line = {{ python_with_eggs }} {{ status2rss_executable_path }} --output '${monitor-directory:public}/feed' --items_folder '${monitor-directory:public}' --feed_url '${monitor-conf-parameters:base-url}/public/feed' --public_url '${monitor-conf-parameters:base-url}/share/jio_public/' --private_url '${monitor-conf-parameters:base-url}/share/jio_private/' --instance_name '${monitor-conf-parameters:title}' --hosting_name '${monitor-conf-parameters:root-title}'
command-line = {{ monitor_genrss }} --output '${monitor-directory:public}/feed' --items_folder '${monitor-directory:public}' --feed_url '${monitor-conf-parameters:base-url}/public/feed' --public_url '${monitor-conf-parameters:base-url}/share/jio_public/' --private_url '${monitor-conf-parameters:base-url}/share/jio_private/' --instance_name '${monitor-conf-parameters:title}' --hosting_name '${monitor-conf-parameters:root-title}'
wrapper-path = ${directory:bin}/monitor-status2rss.py
......@@ -285,13 +287,13 @@ command = ${monitor-status2rss-wrapper:wrapper-path}
[monitor-globalstate-wrapper]
recipe = slapos.cookbook:wrapper
command-line = {{ python_with_eggs }} {{ monitor_globalstate }} '${monitor-conf:rendered}' '${monitor-instance-info:rendered}'
command-line = {{ monitor_genstatus }} '${monitor-conf:rendered}' '${monitor-instance-info:rendered}'
wrapper-path = ${directory:bin}/monitor-globalstate
[monitor-configurator-wrapper]
recipe = slapos.cookbook:wrapper
# XXX - hard coded path
command-line = {{ python_with_eggs }} {{ monitor_document_edit }} --config_folder '${monitor-conf-parameters:private-folder}/config/.jio_documents' --output_cfg_file '${monitor-instance-parameter:configuration-file-path}' --htpasswd_bin '{{ apache_location }}/bin/htpasswd'
command-line = {{ monitor_configwrite }} --config_folder '${monitor-conf-parameters:private-folder}/config/.jio_documents' --output_cfg_file '${monitor-instance-parameter:configuration-file-path}' --htpasswd_bin '{{ apache_location }}/bin/htpasswd'
wrapper-path = ${directory:bin}/monitor-configurator
[monitor-globalstate-cron-entry]
......@@ -330,7 +332,7 @@ monitor-httpd-ipv6 = ${slap-configuration:ipv6-random}
monitor-httpd-port = 8196
# XXX - Set monitor-base-url = ${monitor-httpd-conf-parameter:url} => https://[ipv6]:port
monitor-base-url = ${monitor-frontend-promise:url}
# monitor-base-url = ${monitor-httpd-conf-parameter:url}
#monitor-base-url = ${monitor-httpd-conf-parameter:url}
root-instance-title = ${slap-configuration:root-instance-title}
monitor-url-list =
cors-domains = monitor.app.officejs.com
......@@ -367,6 +369,17 @@ dash_path = {{ dash_executable_location }}
curl_path = {{ curl_executable_location }}
check-secure = 1
[monitor-bootstrap-promise]
recipe = slapos.recipe.template:jinja2
template = {{ template_wrapper }}
rendered = ${directory:promises}/monitor-bootstrap-status
file = ${monitor-conf-parameters:promise-output-file}
command = if [ ! -f "${:file}" ]; then echo "Monitor bootstrap exited with error." && exit 2; else echo "Bootstrap OK"; fi
mode = 0700
context =
key content :command
raw dash_binary {{ dash_executable_location }}
[monitor-base]
# create dependencies between required monitor parts
recipe = plone.recipe.command
......@@ -383,6 +396,7 @@ depends =
${ca-httpd:wrapper}
${monitor-httpd-promise:filename}
${monitor-status2rss-cron-entry:name}
${monitor-bootstrap-promise:file}
[monitor-publish]
monitor-base-url = ${publish:monitor-base-url}
......
stack/monitor/scripts/collect.py deleted 100644 → 0
View file @ 55460a4a
This diff is collapsed.
stack/monitor/scripts/globalstate.py deleted 100644 → 0
View file @ 55460a4a
#!/usr/bin/env python
import sys
import os
import glob
import json
import ConfigParser
import time
from datetime import datetime
def softConfigGet(config, *args, **kwargs):
try:
return config.get(*args, **kwargs)
except (ConfigParser.NoOptionError, ConfigParser.NoSectionError):
return ""
def generateStatisticsData(stat_file_path, content):
# csv document for statictics
if not os.path.exists(stat_file_path):
with open(stat_file_path, 'w') as fstat:
data_dict = {
"date": time.time(),
"data": ["Date, Success, Error, Warning"]
}
fstat.write(json.dumps(data_dict))
current_state = ''
if content.has_key('state'):
current_state = '%s, %s, %s, %s' % (
content['date'],
content['state']['success'],
content['state']['error'],
content['state']['warning'])
# append to file
if current_state:
with open (stat_file_path, mode="r+") as fstat:
fstat.seek(0,2)
position = fstat.tell() -2
fstat.seek(position)
fstat.write('%s}' % ',"{}"]'.format(current_state))
def main(args_list):
monitor_file, instance_file = args_list
monitor_config = ConfigParser.ConfigParser()
monitor_config.read(monitor_file)
base_folder = monitor_config.get('monitor', 'private-folder')
status_folder = monitor_config.get('monitor', 'public-folder')
base_url = monitor_config.get('monitor', 'base-url')
related_monitor_list = monitor_config.get("monitor", "monitor-url-list").split()
statistic_folder = os.path.join(base_folder, 'data', '.jio_documents')
parameter_file = os.path.join(base_folder, 'config', '.jio_documents', 'config.json')
report_date = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
if not os.path.exists(statistic_folder):
try:
os.makedirs(statistic_folder)
except OSError, e:
if e.errno == os.errno.EEXIST and os.path.isdir(statistic_folder):
pass
else: raise
# search for all status files
file_list = filter(os.path.isfile,
glob.glob("%s/*.status.json" % status_folder)
)
error = warning = success = 0
status = 'OK'
promise_list = []
global_state_file = os.path.join(base_folder, 'monitor.global.json')
public_state_file = os.path.join(status_folder, 'monitor.global.json')
for file in file_list:
try:
with open(file, 'r') as temp_file:
tmp_json = json.loads(temp_file.read())
except ValueError:
# bad json file ?
continue
if tmp_json['status'] == 'ERROR':
error += 1
elif tmp_json['status'] == 'OK':
success += 1
elif tmp_json['status'] == 'WARNING':
warning += 1
tmp_json['time'] = tmp_json['start-date'].split(' ')[1]
promise_list.append(tmp_json)
if error:
status = 'ERROR'
elif warning:
status = 'WARNING'
global_state_dict = dict(
status=status,
state={
'error': error,
'success': success,
'warning': warning,
},
type='global',
date=report_date,
_links={"rss_url": {"href": "%s/public/feed" % base_url},
"public_url": {"href": "%s/share/jio_public/" % base_url},
"private_url": {"href": "%s/share/jio_private/" % base_url}
},
data={'state': 'monitor_state.data',
'process_state': 'monitor_process_resource.status',
'process_resource': 'monitor_resource_process.data',
'memory_resource': 'monitor_resource_memory.data',
'io_resource': 'monitor_resource_io.data',
'monitor_process_state': 'monitor_resource.status'}
)
global_state_dict['_embedded'] = {'promises': promise_list}
if os.path.exists(instance_file):
config = ConfigParser.ConfigParser()
config.read(instance_file)
if 'instance' in config.sections():
instance_dict = {}
global_state_dict['title'] = config.get('instance', 'name')
global_state_dict['hosting-title'] = config.get('instance', 'root-name')
if not global_state_dict['title']:
global_state_dict['title'] = 'Instance Monitoring'
instance_dict['computer'] = config.get('instance', 'computer')
instance_dict['ipv4'] = config.get('instance', 'ipv4')
instance_dict['ipv6'] = config.get('instance', 'ipv6')
instance_dict['software-release'] = config.get('instance', 'software-release')
instance_dict['software-type'] = config.get('instance', 'software-type')
instance_dict['partition'] = config.get('instance', 'partition')
global_state_dict['_embedded'].update({'instance' : instance_dict})
if related_monitor_list:
global_state_dict['_links']['related_monitor'] = [{'href': "%s/share/jio_public" % url}
for url in related_monitor_list]
if os.path.exists(parameter_file):
with open(parameter_file) as cfile:
global_state_dict['parameters'] = json.loads(cfile.read())
# Public information with the link to private folder
public_state_dict = dict(
status=status,
date=report_date,
_links={'monitor': {'href': '%s/share/jio_private/' % base_url}},
title=global_state_dict.get('title', '')
)
public_state_dict['hosting-title'] = global_state_dict.get('hosting-title', '')
public_state_dict['_links']['related_monitor'] = global_state_dict['_links'].get('related_monitor', [])
with open(global_state_file, 'w') as fglobal:
fglobal.write(json.dumps(global_state_dict))
with open(public_state_file, 'w') as fpglobal:
fpglobal.write(json.dumps(public_state_dict))
generateStatisticsData(
os.path.join(statistic_folder, 'monitor_state.data.json'),
global_state_dict)
return 0
if __name__ == "__main__":
if len(sys.argv) < 3:
print("Usage: %s <monitor_conf_path> <instance_conf_path>" % sys.argv[0])
sys.exit(2)
sys.exit(main(sys.argv[1:]))
stack/monitor/scripts/monitor-document.py deleted 100644 → 0
View file @ 55460a4a
#!/usr/bin/env python
import sys
import os
import re
import json
import argparse
import subprocess
from datetime import datetime
import time
def parseArguments():
"""
Parse arguments for monitor instance.
"""
parser = argparse.ArgumentParser()
parser.add_argument('--config_folder',
help='Path where json configuration/document will be read and write')
parser.add_argument('--htpasswd_bin',
help='Path apache htpasswd binary. Needed to write htpasswd file.')
parser.add_argument('--output_cfg_file',
help='Ouput parameters in cfg file.')
return parser.parse_args()
def fileWrite(file_path, content):
if os.path.exists(file_path):
try:
with open(file_path, 'w') as wf:
wf.write(content)
return True
except OSError, e:
print "ERROR while writing changes to %s.\n %s" % (file_path, str(e))
return False
def htpasswdWrite(htpasswd_bin, parameter_dict, value):
if not os.path.exists(parameter_dict['file']):
return False
command = [htpasswd_bin, '-cb', parameter_dict['htpasswd'], parameter_dict['user'], value]
process = subprocess.Popen(
command,
stdin=None,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
)
result = process.communicate()[0]
if process.returncode != 0:
print result
return False
with open(parameter_dict['file'], 'w') as pfile:
pfile.write(value)
return True
def httpdCorsDomainWrite(httpd_cors_file, httpd_gracefull_bin, cors_domain):
cors_string = ""
cors_domain_list = cors_domain.split()
old_httpd_cors_file = os.path.join(
os.path.dirname(httpd_cors_file),
'prev_%s' % os.path.basename(httpd_cors_file)
)
if os.path.exists(old_httpd_cors_file) and os.path.isfile(old_httpd_cors_file):
try:
with open(old_httpd_cors_file, 'r') as cors_file:
if cors_file.read() == cors_domain:
if os.path.exists(httpd_cors_file) and (os.stat(httpd_cors_file).st_size > 0
or (cors_domain == "" and os.stat(httpd_cors_file).st_size == 0)):
# Skip if cors file is not empty
return True
except OSError, e:
print "Failed to open file at %s. \n%s" % (old_httpd_cors_file, str(e))
for domain in cors_domain_list:
if cors_string:
cors_string += '|'
cors_string += re.escape(domain)
try:
with open(httpd_cors_file, 'w') as file:
file.write('SetEnvIf Origin "^http(s)?://(.+\.)?(%s)$" origin_is=$0\n' % cors_string)
file.write('Header always set Access-Control-Allow-Origin %{origin_is}e env=origin_is')
except OSError, e:
print "ERROR while writing CORS changes to %s.\n %s" % (httpd_cors_file, str(e))
return False
# Save current cors domain list
try:
with open(old_httpd_cors_file, 'w') as cors_file:
cors_file.write(cors_domain)
except OSError, e:
print "Failed to open file at %s. \n%s" % (old_httpd_cors_file, str(e))
return False
# Restart httpd process
try:
subprocess.call(httpd_gracefull_bin)
except OSError, e:
print "Failed to execute command %s.\n %s" % (httpd_gracefull_bin, str(e))
return False
def applyEditChage(parser):
parameter_tmp_file = os.path.join(parser.config_folder, 'config.tmp.json')
config_file = os.path.join(parser.config_folder, 'config.json')
parameter_config_file = os.path.join(parser.config_folder, 'config.parameters.json')
if not os.path.exists(parameter_tmp_file) or not os.path.isfile(parameter_tmp_file):
return {}
if not os.path.exists(config_file):
print "ERROR: Config file doesn't exist... Exiting"
return {}
new_parameter_list = []
parameter_list = []
description_dict = {}
result_dict = {}
try:
with open(parameter_tmp_file) as tmpfile:
new_parameter_list = json.loads(tmpfile.read())
except ValueError:
print "Error: Couldn't parse json file %s" % parameter_tmp_file
with open(parameter_config_file) as tmpfile:
description_dict = json.loads(tmpfile.read())
for i in range(0, len(new_parameter_list)):
key = new_parameter_list[i]['key']
if key != '':
description_entry = description_dict[key]
if description_entry['type'] == 'file':
result_dict[key] = fileWrite(description_entry['file'], new_parameter_list[i]['value'])
elif description_entry['type'] == 'htpasswd':
result_dict[key] = htpasswdWrite(parser.htpasswd_bin, description_entry, new_parameter_list[i]['value'])
elif description_entry['type'] == 'httpdcors':
result_dict[key] = httpdCorsDomainWrite(description_entry['cors_file'], description_entry['gracefull_bin'], new_parameter_list[i]['value'])
if (parser.output_cfg_file):
try:
with open(parser.output_cfg_file, 'w') as pfile:
pfile.write('[public]\n')
for parameter in new_parameter_list:
if parameter['key']:
pfile.write('%s = %s\n' % (parameter['key'], parameter['value']))
except OSError, e:
print "Error failed to create file %s" % parser.output_cfg_file
pass
return result_dict
if __name__ == "__main__":
parser = parseArguments()
parameter_tmp_file = os.path.join(parser.config_folder, 'config.tmp.json')
config_file = os.path.join(parser.config_folder, 'config.json')
# Run 4 times with sleep
run_counter = 1
max_runn = 4
sleep_time = 15
while True:
result_dict = applyEditChage(parser)
if result_dict != {}:
status = True
for key in result_dict:
if not result_dict[key]:
status = False
if status and os.path.exists(parameter_tmp_file):
try:
os.unlink(config_file)
except OSError, e:
print "ERROR cannot remove file: %s" % parameter_tmp_file
else:
os.rename(parameter_tmp_file, config_file)
if run_counter == max_runn:
break
else:
run_counter += 1
time.sleep(sleep_time)
stack/monitor/scripts/monitor.py deleted 100644 → 0
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stack/monitor/scripts/run-promise.py deleted 100644 → 0
View file @ 55460a4a
#!{{ python }}
# -*- coding: utf-8 -*-
import sys
import os
import subprocess
import json
import psutil
import time
from shutil import copyfile
import glob
import argparse
import traceback
def parseArguments():
"""
Parse arguments for monitor collector instance.
"""
parser = argparse.ArgumentParser()
parser.add_argument('--pid_path',
help='Path where the pid of this process will be writen.')
parser.add_argument('--output',
help='The Path of file where Json result of this promise will be saved.')
parser.add_argument('--promise_script',
help='Promise script to execute.')
parser.add_argument('--promise_name',
help='Title to give to this promise.')
parser.add_argument('--promise_type',
default='status',
help='Type of promise to execute. [status, report].')
parser.add_argument('--monitor_url',
help='Monitor Instance website URL.')
parser.add_argument('--history_folder',
help='Path where old result file will be placed before generate a new json result file.')
parser.add_argument('--instance_name',
default='UNKNOWN Software Instance',
help='Software Instance name.')
parser.add_argument('--hosting_name',
default='UNKNOWN Hosting Subscription',
help='Hosting Subscription name.')
return parser.parse_args()
def main():
parser = parseArguments()
if os.path.exists(parser.pid_path):
with open(parser.pid_path, "r") as pidfile:
try:
pid = int(pidfile.read(6))
except ValueError:
pid = None
if pid and os.path.exists("/proc/" + str(pid)):
print("A process is already running with pid " + str(pid))
return 1
start_date = ""
with open(parser.pid_path, "w") as pidfile:
process = executeCommand(parser.promise_script)
ps_process = psutil.Process(process.pid)
start_date = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ps_process.create_time()))
pidfile.write(str(process.pid))
status_json = generateStatusJsonFromProcess(process, start_date=start_date)
status_json['_links'] = {"monitor": {"href": parser.monitor_url}}
status_json['title'] = parser.promise_name
status_json['instance'] = parser.instance_name
status_json['hosting_subscription'] = parser.hosting_name
status_json['type'] = parser.promise_type
# Save the lastest status change date (needed for rss)
status_json['change-time'] = ps_process.create_time()
if os.path.exists(parser.output):
with open(parser.output) as f:
try:
last_result = json.loads(f.read())
if status_json['status'] == last_result['status'] and last_result.has_key('change-time'):
status_json['change-time'] = last_result['change-time']
except ValueError:
pass
updateStatusHistoryFolder(
parser.promise_name,
parser.output,
parser.history_folder,
parser.promise_type
)
with open(parser.output, "w") as outputfile:
json.dump(status_json, outputfile)
os.remove(parser.pid_path)
def updateStatusHistoryFolder(name, status_file, history_folder, promise_type):
history_path = os.path.join(history_folder)
if not os.path.exists(status_file):
return
if not os.path.exists(history_folder):
return
if not os.path.exists(history_path):
try:
os.makedirs(history_path)
except OSError, e:
if e.errno == os.errno.EEXIST and os.path.isdir(history_path):
pass
else: raise
with open(status_file, 'r') as sf:
try:
status_dict = json.loads(sf.read())
except ValueError:
traceback.print_exc()
return
if promise_type == 'status':
filename = '%s.history.json' % name
history_file = os.path.join(history_path, filename)
# Remove links from history (not needed)
status_dict.pop('_links', None)
if not os.path.exists(history_file):
with open(history_file, 'w') as f_history:
data_dict = {
"date": time.time(),
"data": [status_dict]
}
f_history.write(json.dumps(data_dict))
else:
# Remove useless informations
status_dict.pop('hosting_subscription', '')
status_dict.pop('title', '')
status_dict.pop('instance', '')
status_dict.pop('type', '')
with open (history_file, mode="r+") as f_history:
f_history.seek(0,2)
position = f_history.tell() -2
f_history.seek(position)
#f_history.write(',%s]}' % str(status_dict))
f_history.write('%s}' % ',{}]'.format(json.dumps(status_dict)))
elif promise_type == 'report':
# keep_item_amount = 3
filename = '%s.history.json' % (
name)
copyfile(status_file, os.path.join(history_path, filename))
"""# Don't let history foler grow too much, keep xx files
file_list = filter(os.path.isfile,
glob.glob("%s/*.%s.history.json" % (history_path, promise_type))
)
file_count = len(file_list)
if file_count > keep_item_amount:
file_list.sort(key=lambda x: os.path.getmtime(x))
while file_count > keep_item_amount:
to_delete = file_list.pop(0)
try:
os.unlink(to_delete)
file_count -= 1
except OSError:
raise"""
def generateStatusJsonFromProcess(process, start_date=None, title=None):
stdout, stderr = process.communicate()
try:
status_json = json.loads(stdout)
except ValueError:
status_json = {}
if process.returncode != 0:
status_json["status"] = "ERROR"
elif not status_json.get("status"):
status_json["status"] = "OK"
if stderr:
status_json["message"] = stderr
if start_date:
status_json["start-date"] = start_date
if title:
status_json["title"] = title
return status_json
def executeCommand(args):
return subprocess.Popen(
args,
#cwd=instance_path,
#env=None if sys.platform == 'cygwin' else {},
stdin=None,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
)
if __name__ == "__main__":
sys.exit(main())
stack/monitor/scripts/status2rss.py deleted 100644 → 0
View file @ 55460a4a
import sys
import os
import json
from datetime import datetime
import base64
import hashlib
import PyRSS2Gen
import argparse
def parseArguments():
"""
Parse arguments for monitor Rss Generator.
"""
parser = argparse.ArgumentParser()
parser.add_argument('--items_folder',
help='Path where to get *.status.json files which contain result of promises.')
parser.add_argument('--output',
help='The Path of file where feed file will be saved.')
parser.add_argument('--feed_url',
help='Url of this feed file.')
parser.add_argument('--public_url',
help='Monitor Instance public URL.')
parser.add_argument('--private_url',
help='Monitor Instance private URL.')
parser.add_argument('--instance_name',
default='UNKNOW Software Instance',
help='Software Instance name.')
parser.add_argument('--hosting_name',
default='',
help='Hosting Subscription name.')
return parser.parse_args()
def getKey(item):
return item.pubDate
def main():
parser = parseArguments()
rss_item_list = []
report_date = datetime.utcnow()
for filename in os.listdir(parser.items_folder):
if filename.endswith(".status.json"):
filepath = os.path.join(parser.items_folder, filename)
result_dict = None
try:
result_dict = json.load(open(filepath, "r"))
except ValueError:
print "Failed to load json file: %s" % filepath
continue
description = result_dict.get('message', '')
event_time = datetime.fromtimestamp(result_dict['change-time'])
rss_item = PyRSS2Gen.RSSItem(
categories = [result_dict['status']],
source = PyRSS2Gen.Source(result_dict['title'], parser.public_url),
title = '[%s] %s' % (result_dict['status'], result_dict['title']),
comments = description,
description = "%s: %s\n%s" % (event_time, result_dict['status'], description),
link = parser.private_url,
pubDate = event_time,
guid = PyRSS2Gen.Guid(base64.b64encode("%s, %s" % (parser.hosting_name, result_dict['title'])))
)
rss_item_list.append(rss_item)
### Build the rss feed
sorted(rss_item_list, key=getKey)
rss_feed = PyRSS2Gen.RSS2 (
title = parser.instance_name,
link = parser.feed_url,
description = parser.hosting_name,
lastBuildDate = report_date,
items = rss_item_list
)
with open(parser.output, 'w') as frss:
frss.write(rss_feed.to_xml())
if __name__ == "__main__":
exit(main())
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