--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+Default SFA configuration file
+
+Thierry Parmentelat
+
+$Id$
+$URL$
+-->
+
+<!DOCTYPE configuration PUBLIC "-//PlanetLab Central//DTD PLC configuration//EN" "plc_config.dtd">
+
+<configuration>
+ <variables>
+
+ <!-- ======================================== -->
+ <category id="sfa_registry">
+ <name>Registry</name>
+ <description>The settings that affect the registry that will run
+ as part of this SFA instance.</description>
+
+ <variablelist>
+ <variable id="enabled" type="boolean">
+ <name>Enable Registry</name>
+ <value>true</value>
+ <description>Allows this local SFA instance to run as a
+ registry.</description>
+ </variable>
+
+ <variable id="type" type="string">
+ <name>Registry type</name>
+ <value>pl</value>
+ <description>The type of backend server for this
+ registry. Some registries may not be myplc.</description>
+ </variable>
+
+ <variable id="host" type="hostname">
+ <name>Hostname</name>
+ <value>localhost</value>
+ <description>The hostname where the registry is expected to
+ be found; using localhost when the local registry is enabled
+ seems reasonable.</description>
+ </variable>
+
+ <variable id="port" type="int">
+ <name>Port number</name>
+ <value>12345</value>
+ <description>The port where the registry is to be found.</description>
+ </variable>
+
+ <variable id="root_auth" type="string">
+ <name>Root Authority</name>
+ <value>plc</value>
+ <description>The hrn of the registry's root auth.</description>
+ </variable>
+
+ <variable id="level1_auth" type="string">
+ <name>Level1 Authority</name>
+ <value></value>
+ <description>The hrn of the registry's level1 auth (sub
+ authority). The full name of this interface (only secify if
+ this interface is a sub authority).</description>
+ </variable>
+ </variablelist>
+ </category>
+
+ <!-- ======================================== -->
+ <category id="sfa_aggregate">
+ <name>Aggregate</name>
+ <description>The settings that affect the aggregate manager that will run
+ as part of this SFA instance.</description>
+
+ <variablelist>
+ <variable id="enabled" type="boolean">
+ <name>Enable Aggregate</name>
+ <value>true</value>
+ <description>Allows this local SFA instance to run as an
+ aggregate manager.</description>
+ </variable>
+
+ <variable id="type" type="string">
+ <name>Aggregate type</name>
+ <value>pl</value>
+ <description>The type of backend server for this
+ aggregate. Some aggregates may not be myplc.</description>
+ </variable>
+
+ <variable id="host" type="hostname">
+ <name>Hostname</name>
+ <value>localhost</value>
+ <description>The hostname where the aggregate is expected to
+ be found.</description>
+ </variable>
+
+ <variable id="port" type="int">
+ <name>Port number</name>
+ <value>12346</value>
+ <description>The port where the aggregate is to be found.</description>
+ </variable>
+ </variablelist>
+
+ </category>
+
+ <!-- ======================================== -->
+ <category id="sfa_sm">
+ <name>Slice Manager</name>
+ <description>The settings that affect the slice manager that will run
+ as part of this SFA instance.</description>
+
+ <variablelist>
+ <variable id="enabled" type="boolean">
+ <name>Enable Slice Manager</name>
+ <value>true</value>
+ <description>Allows this local SFA instance to run as a
+ slice manager.</description>
+ </variable>
+
+ <variable id="type" type="string">
+ <name>Slice Manager type</name>
+ <value>pl</value>
+ <description>The type of backend server for this
+ slice manager. Not all slice managers are myplc.</description>
+ </variable>
+
+ <variable id="host" type="hostname">
+ <name>Hostname</name>
+ <value>localhost</value>
+ <description>The hostname where the slice manager is expected to
+ be found.</description>
+ </variable>
+
+ <variable id="port" type="int">
+ <name>Port number</name>
+ <value>12346</value>
+ <description>The port where the slice manager is to be found.</description>
+ </variable>
+ </variablelist>
+ </category>
+
+ <!-- ======================================== -->
+ <category id="sfa_plc">
+ <name></name>
+ <description>The settings that tell this SFA instance how to interact with the underlying PLC. Refer to plc-config-tty on this installation for more information.</description>
+
+ <variablelist>
+ <variable id="user" type="string">
+ <name>PLC login name for an admin user; SFA will carry on operations under this account.</name>
+ <value>root@localhost.localdomain</value>
+ <description></description>
+ </variable>
+
+ <variable id="password" type="string">
+ <name>Password</name>
+ <value>root</value>
+ <description>The PLC password for SFA_PLC_USER.</description>
+ </variable>
+
+ <variable id="url" type="string">
+ <name>URL</name>
+ <value>https://localhost:443/PLCAPI/</value>
+ <description>Full URL of PLC interface.</description>
+ </variable>
+
+ <variable id="db_name" type="string">
+ <name>Database name</name>
+ <value>planetlab5</value>
+ <description>Planetlab database name.</description>
+ </variable>
+
+ <variable id="db_host" type="hostname">
+ <name>Datbase host</name>
+ <value>localhost</value>
+ <description>The host where the PLC database can be reached.</description>
+ </variable>
+
+ <variable id="db_port" type="string">
+ <name>Database port</name>
+ <value>5432</value>
+ <description>The port where the PLC database can be reached.</description>
+ </variable>
+
+ <variable id="db_user" type="string">
+ <name>Database user</name>
+ <value>pgsqluser</value>
+ <description></description>
+ </variable>
+
+ <variable id="db_password" type="string">
+ <name>Database password</name>
+ <value></value>
+ <description>The password for PLC_DB_USER.</description>
+ </variable>
+
+ </variablelist>
+ </category>
+
+ </variables>
+
+ <comps>
+ <!-- deprecated - not used anymore - use .lst files instead -->
+ </comps>
+
+</configuration>
-#!/usr/bin/python
-
-# Interactively prompts for variable values
-# expected arguments are
-# command -d [default-xml [custom-xml [ consolidated-xml ]]]
-#
-# -d is for the myplc-devel package
-
-# we use 3 instances of PLCConfiguration throughout:
-# cdef : models the defaults, from plc_default.xml
-# cread : merged from plc_default & configs/site.xml
-# cwrite : site.xml + pending changes
+#!/bin/env python
import sys
-import os
-import re
import readline
-import distutils.file_util
-from optparse import OptionParser
-
-from sfa.util.config import Config
-from sfa.trust.hierarchy import *
-from sfa.util.misc import *
+import plc_config
+def validator(validated_variables):
+ pass
+# maint_user = validated_variables["PLC_API_MAINTENANCE_USER"]
+# root_user = validated_variables["PLC_ROOT_USER"]
+# if maint_user == root_user:
+# errStr="PLC_API_MAINTENANCE_USER=%s cannot be the same as PLC_ROOT_USER=%s"%(maint_user,root_user)
+# raise plc_config.ConfigurationException(errStr)
-all_variables = ["SFA_REGISTRY_ROOT_AUTH",
- "SFA_REGISTRY_LEVEL1_AUTH",
- "SFA_REGISTRY_ENABLED",
- "SFA_REGISTRY_HOST",
- "SFA_REGISTRY_PORT",
- "SFA_REGISTRY_TYPE",
- "SFA_AGGREGATE_ENABLED",
- "SFA_AGGREGATE_HOST",
- "SFA_AGGREGATE_PORT",
- "SFA_AGGREGATE_TYPE",
- "SFA_SM_ENABLED",
- "SFA_SM_HOST",
- "SFA_SM_PORT",
- "SFA_SM_TYPE",
- "SFA_PLC_USER",
- "SFA_PLC_PASSWORD",
- "SFA_PLC_URL",
- "SFA_PLC_DB_NAME",
- "SFA_PLC_DB_HOST",
- "SFA_PLC_DB_PORT",
- "SFA_PLC_DB_USER",
- "SFA_PLC_DB_PASSWORD",
- ]
usual_variables = ["SFA_REGISTRY_ROOT_AUTH",
"SFA_REGISTRY_LEVEL1_AUTH",
"SFA_REGISTRY_HOST",
"SFA_PLC_URL",
]
+configuration={ \
+ 'name':'sfa',
+ 'service':"sfa",
+ 'usual_variables':usual_variables,
+ 'config_dir':"/etc/sfa",
+ 'validate_variables':{},
+ 'validator':validator,
+ }
-mainloop_usage= """Available commands:
- u/U\t\t\tEdit usual variables
- w/W\t\t\tWrite / Write & reload
- q\t\t\tQuit (without saving)
- h/?\t\t\tThis help
----
- l/L [<var>]\tShow Locally modified variables/values
- s/S [<var>]\tShow all current variables/values
- e/E [<var>]\tEdit variables (all, in category, single)
----
-"""
-
-command_usage="%prog [options]"
-command_usage += """
- Unless you specify the -d option, meaning you want to configure
- using defaults without interactive prompts"""
-
-variable_usage= """Edit Commands :
-.\tStops prompting, return to mainloop
-=\tShows default value
-?\tThis help
-"""
-
-def save_config(changes, config_file):
- # always validate before saving
- changes = validate(changes)
-
- cfile = open(config_file, 'r')
- lines = cfile.readlines()
- cfile.close()
- newlines = []
- for line in lines:
- added = False
- for variable in changes:
- if line.startswith(variable+'='):
- try:
- value = int(changes[variable])
- newline = '%s=%s\n' % (variable, value)
- newlines.append(newline)
- except:
- value = changes[variable]
- newline = '%s="%s"\n' % (variable, value)
- newlines.append(newline)
- added = True
- break
- if not added:
- newlines.append(line)
-
- cfile = open(config_file, 'w')
- cfile.writelines(newlines)
- cfile.close()
- print 'updated config file',config_file
-
-def validate(changes):
-
- if not changes:
- return {}
-
- defaults = get_defaults()
-
- # SFA_INTERFACE_HRN is SFA_REGISTRY_LEVEL1_AUTH, if thats blank it
- # then defaults to SFA_REGISTRY_ROOT_AUTH
- # SFA_REGISTRY_LEVEL1_AUTH, so if either of these are present we must
- # update SFA_INTERFACE_HRN
- if 'SFA_REGISTRY_ROOT_AUTH' in changes:
- root_auth = changes['SFA_REGISTRY_ROOT_AUTH']
- else:
- root_auth = defaults['SFA_REGISTRY_ROOT_AUTH']
-
- if 'SFA_REGISTRY_LEVEL1_AUTH' in changes:
- level1_auth = changes['SFA_REGISTRY_LEVEL1_AUTH']
- else:
- level1_auth = defaults['SFA_REGISTRY_LEVEL1_AUTH']
-
- if level1_auth:
- interface_hrn = level1_auth
- else:
- interface_hrn = root_auth
- changes['SFA_INTERFACE_HRN'] = interface_hrn
- return changes
-
-def get_defaults():
- sfa_config = Config()
-
- defaults = {}
- for var in dir(sfa_config):
- if var.startswith('SFA'):
- value = eval("sfa_config.%s" % var)
- defaults[var] = value
-
- return defaults
-
-def prompt_variable(variable, default_config):
- if variable in default_config:
- default_value = default_config[variable]
- else:
- default_value = ""
-
- while True:
- prompt = "%(variable)s : [%(default_value)s] " % locals()
- try:
- answer = raw_input(prompt).strip()
- except EOFError:
- raise Exception ('BailOut')
- except KeyboardInterrupt:
- print "\n"
- raise Exception ('BailOut')
-
- if (answer == "") or (answer == default_value):
- return default_value
- elif answer in ['""', "''"]:
- return ""
- elif (answer == "."):
- raise Exception ('BailOut')
- elif (answer == "?"):
- print variable_usage.strip()
- elif (answer == "="):
- print ("%s defaults to %s" %(variable,default_value))
- else:
- return answer
-
-def show_variable(variable, value_dict):
- print "%s=%s" % (variable, value_dict[variable])
-
-def mainloop (default_config, config_file):
- changes = {}
- while True:
- try:
- answer = raw_input("Enter command (u for usual changes, w to save, ? for help) ").strip()
- except EOFError:
- answer =""
- except KeyboardInterrupt:
- print "\nBye"
- sys.exit()
- if (answer == "") or (answer in "?hH"):
- print mainloop_usage
- continue
- if answer in ['?']:
- print "help"
-
- if (answer in ["q","Q"]):
- break
- elif (answer == "w"):
- save_config(changes, config_file)
- elif (answer == "u"):
- try:
- for varname in usual_variables:
- changes[varname] = prompt_variable(varname, default_config)
- except Exception, inst:
- if (str(inst) != 'BailOut'):
- raise
- elif (answer in ["e","E"]):
- try:
- for varname in all_variables:
- changes[varname] = prompt_variable(varname, default_config)
- except Exception, inst:
- if (str(inst) != 'BailOut'):
- raise
- elif (answer in "sS"):
- for varname in usual_variables:
- show_variable (varname, default_config)
- elif (answer in "lL"):
- if not changes:
- print "No changes to display"
- else:
- for varname in changes:
- show_variable(varname, changes)
- else:
- print ("Unknown command >%s< -- use h for help" % answer)
-
- result = {}
- result.update(default_config)
- result.update(changes)
- return result
-
-def setup_server_key(config_dict):
- hrn = config_dict.get('SFA_INTERFACE_HRN')
- if not hrn: return
-
- # Get the path to the authorities directory hierarchy
- hierarchy = Hierarchy()
- path = hierarchy.basedir
- auth_path = hrn.replace(".", os.sep)
-
- # define some useful variables
- key = 'server.key'
- cert = 'server.cert'
- hrn_leaf = get_leaf(hrn)
- if not hrn_leaf:
- hrn_leaf = hrn
- new_server_key = os.sep.join([path, auth_path, hrn_leaf]) + ".pkey"
- old_server_key = os.sep.join([path, key])
- old_server_cert = os.sep.join([path, cert])
-
- # remove old key/cert
- for fd in [old_server_key, old_server_cert]:
- if os.path.isfile(fd):
- os.remove(fd)
-
- # create new server.key
- try:
- distutils.file_util.copy_file(src=new_server_key, dst=old_server_key, verbose=1)
- print "\t\t%(old_server_key)s\ncopied from\t%(new_server_key)s" % locals()
- # this is expected when running this tool for the first time (before sfa-import-plc.py)
- except:
- print "Could not create %(old_server_key)s - ignore if you haven't run sfa-import-plc.py yet"%locals()
-
-
-
-####################
-def main ():
-
+if __name__ == '__main__':
command=sys.argv[0]
argv = sys.argv[1:]
- save = True
- parser = OptionParser(usage=command_usage, version="%prog 1.0")
- parser.set_defaults(config_dir="/etc/sfa",
- usual_variables=[])
- parser.add_option("","--configdir",dest="config_dir",action="append", help="specify configuration directory")
- parser.add_option("","--usual_variable",dest="usual_variables",action="append", help="add a usual variable")
- parser.add_option("-d", "--default", action="count", help="dont prompt for values, just use defaults")
- (config,args) = parser.parse_args()
- if len(args)>3:
- parser.error("too many arguments")
-
- config_dir = parser.values.config_dir
- config_file = os.sep.join([config_dir, 'sfa_config'])
- defaults = get_defaults()
- # if -d is specified dont prompt, just configure with defaults
- if '-d' in argv:
- save_config(defaults, config_file)
- results = defaults
- else:
- results = mainloop (defaults, config_file)
- setup_server_key(results)
- return 0
-
-if __name__ == '__main__':
- main()
+ plc_config.main(command,argv,configuration)
git://git.onelab.eu / sfa.git / commitdiff