def main():
Script.parseCommandLine()
args = Script.getPositionalArgs()
if len(args) < 1:
Script.showHelp(exitCode=1)
# Script imports
from DIRAC import gConfig
from DIRAC.FrameworkSystem.Client.ComponentInstaller import gComponentInstaller
from DIRAC.FrameworkSystem.Utilities import MonitoringUtilities
gComponentInstaller.exitOnError = True
gComponentInstaller.getMySQLPasswords()
for db in args:
result = gComponentInstaller.installDatabase(db)
if not result['OK']:
print("ERROR: failed to correctly install %s" % db,
result['Message'])
else:
extension, system = result['Value']
gComponentInstaller.addDatabaseOptionsToCS(gConfig,
system,
db,
overwrite=True)
if db != 'InstalledComponentsDB':
result = MonitoringUtilities.monitorInstallation(
'DB', system, db)
if not result['OK']:
print(
"ERROR: failed to register installation in database: %s"
% result['Message'])
def export_addDatabaseOptionsToCS(self, system, database, overwrite=False):
""" Add the section with the database options to the CS
"""
return gComponentInstaller.addDatabaseOptionsToCS(gConfig,
system,
database,
overwrite=overwrite)
' %s [option|cfgFile] ... DB ...' % Script.scriptName,
'Arguments:',
' DB: Name of the Database (mandatory)'] ) )
Script.parseCommandLine()
args = Script.getPositionalArgs()
if len( args ) < 1:
Script.showHelp()
exit( -1 )
# Script imports
from DIRAC import gConfig
from DIRAC.FrameworkSystem.Client.ComponentInstaller import gComponentInstaller
from DIRAC.FrameworkSystem.Utilities import MonitoringUtilities
__RCSID__ = "$Id$"
gComponentInstaller.exitOnError = True
gComponentInstaller.getMySQLPasswords()
for db in args:
result = gComponentInstaller.installDatabase( db )
if not result['OK']:
print "ERROR: failed to correctly install %s" % db, result['Message']
else:
extension, system = result['Value']
gComponentInstaller.addDatabaseOptionsToCS( gConfig, system, db, overwrite = True )
if db != 'InstalledComponentsDB':
result = MonitoringUtilities.monitorInstallation( 'DB', system, db )
if not result[ 'OK' ]:
print "ERROR: failed to register installation in database: %s" % result[ 'Message' ]
def export_addDatabaseOptionsToCS( self, system, database, overwrite = False ): """ Add the section with the database options to the CS """ return gComponentInstaller.addDatabaseOptionsToCS( gConfig, system, database, overwrite = overwrite )
def do_install( self, args ):
"""
Install various DIRAC components
usage:
install mysql
install db <database>
install service <system> <service> [-m <ModuleName>] [-p <Option>=<Value>] [-p <Option>=<Value>] ...
install agent <system> <agent> [-m <ModuleName>] [-p <Option>=<Value>] [-p <Option>=<Value>] ...
install executor <system> <executor> [-m <ModuleName>] [-p <Option>=<Value>] [-p <Option>=<Value>] ...
"""
argss = args.split()
if not argss:
gLogger.notice( self.do_install.__doc__ )
return
option = argss[0]
del argss[0]
if option == "mysql":
gLogger.notice( "Installing MySQL database, this can take a while ..." )
client = SystemAdministratorClient( self.host, self.port )
if gComponentInstaller.mysqlPassword == 'LocalConfig':
gComponentInstaller.mysqlPassword = ''
gComponentInstaller.getMySQLPasswords()
result = client.installMySQL( gComponentInstaller.mysqlRootPwd, gComponentInstaller.mysqlPassword )
if not result['OK']:
self._errMsg( result['Message'] )
else:
gLogger.notice( "MySQL:", result['Value'] )
gLogger.notice( "You might need to restart SystemAdministrator service to take new settings into account" )
elif option == "db":
if not argss:
gLogger.notice( self.do_install.__doc__ )
return
database = argss[0]
client = SystemAdministratorClient( self.host, self.port )
result = client.getAvailableDatabases()
if not result['OK']:
self._errMsg( "Can not get database list: %s" % result['Message'] )
return
if not result['Value'].has_key( database ):
self._errMsg( "Unknown database %s: " % database )
return
system = result['Value'][database]['System']
setup = gConfig.getValue( '/DIRAC/Setup', '' )
if not setup:
self._errMsg( "Unknown current setup" )
return
instance = gConfig.getValue( '/DIRAC/Setups/%s/%s' % ( setup, system ), '' )
if not instance:
self._errMsg( "No instance defined for system %s" % system )
self._errMsg( "\tAdd new instance with 'add instance %s <instance_name>'" % system )
return
if not gComponentInstaller.mysqlPassword:
gComponentInstaller.mysqlPassword = '******'
gComponentInstaller.getMySQLPasswords()
result = client.installDatabase( database, gComponentInstaller.mysqlRootPwd )
if not result['OK']:
self._errMsg( result['Message'] )
return
extension, system = result['Value']
result = client.getHostInfo()
if not result[ 'OK' ]:
self._errMsg( result[ 'Message' ] )
return
else:
cpu = result[ 'Value' ][ 'CPUModel' ]
hostname = self.host
if not result[ 'OK' ]:
self._errMsg( result[ 'Message' ] )
return
if database != 'InstalledComponentsDB':
result = MonitoringUtilities.monitorInstallation( 'DB', system.replace( 'System', '' ), database, cpu = cpu, hostname = hostname )
if not result['OK']:
self._errMsg( result['Message'] )
return
# result = client.addDatabaseOptionsToCS( system, database )
gComponentInstaller.mysqlHost = self.host
result = client.getInfo()
if not result['OK']:
self._errMsg( result['Message'] )
hostSetup = result['Value']['Setup']
result = gComponentInstaller.addDatabaseOptionsToCS( gConfig, system, database, hostSetup, overwrite = True )
if not result['OK']:
self._errMsg( result['Message'] )
return
gLogger.notice( "Database %s from %s/%s installed successfully" % ( database, extension, system ) )
elif option in self.runitComponents:
if len( argss ) < 2:
gLogger.notice( self.do_install.__doc__ )
return
system = argss[0]
del argss[0]
component = argss[0]
del argss[0]
specialOptions = {}
module = ''
for i in range(len(argss)):
if argss[i] == "-m":
specialOptions['Module'] = argss[i+1]
module = argss[i+1]
if argss[i] == "-p":
opt,value = argss[i+1].split('=')
specialOptions[opt] = value
if module == component:
module = ''
client = SystemAdministratorClient( self.host, self.port )
# First need to update the CS
# result = client.addDefaultOptionsToCS( option, system, component )
gComponentInstaller.host = self.host
result = client.getInfo()
if not result['OK']:
self._errMsg( result['Message'] )
return
hostSetup = result['Value']['Setup']
# Install Module section if not yet there
if module:
result = gComponentInstaller.addDefaultOptionsToCS( gConfig, option, system, module,
getCSExtensions(), hostSetup )
# in case of Error we must stop, this can happen when the module name is wrong...
if not result['OK']:
self._errMsg( result['Message'] )
return
# Add component section with specific parameters only
result = gComponentInstaller.addDefaultOptionsToCS( gConfig, option, system, component,
getCSExtensions(), hostSetup, specialOptions,
addDefaultOptions = True )
else:
# Install component section
result = gComponentInstaller.addDefaultOptionsToCS( gConfig, option, system, component,
getCSExtensions(), hostSetup, specialOptions )
if not result['OK']:
self._errMsg( result['Message'] )
return
# Then we can install and start the component
result = client.setupComponent( option, system, component, module )
if not result['OK']:
self._errMsg( result['Message'] )
return
compType = result['Value']['ComponentType']
runit = result['Value']['RunitStatus']
gLogger.notice( "%s %s_%s is installed, runit status: %s" % ( compType, system, component, runit ) )
# And register it in the database
result = client.getHostInfo()
if not result[ 'OK' ]:
self._errMsg( result[ 'Message' ] )
return
else:
cpu = result[ 'Value' ][ 'CPUModel' ]
hostname = self.host
if component == 'ComponentMonitoring':
# Make sure that the service is running before trying to use it
nTries = 0
maxTries = 5
mClient = ComponentMonitoringClient()
result = mClient.ping()
while not result[ 'OK' ] and nTries < maxTries:
time.sleep( 3 )
result = mClient.ping()
nTries = nTries + 1
if not result[ 'OK' ]:
self._errMsg( 'ComponentMonitoring service taking too long to start. Installation will not be logged into the database' )
return
result = MonitoringUtilities.monitorInstallation( 'DB', system, 'InstalledComponentsDB', cpu = cpu, hostname = hostname )
if not result['OK']:
self._errMsg( 'Error registering installation into database: %s' % result[ 'Message' ] )
return
result = MonitoringUtilities.monitorInstallation( option, system, component, module, cpu = cpu, hostname = hostname )
if not result['OK']:
self._errMsg( 'Error registering installation into database: %s' % result[ 'Message' ] )
return
else:
gLogger.notice( "Unknown option:", option )
def do_install( self, args ):
"""
Install various DIRAC components
usage:
install mysql
install db <database>
install service <system> <service> [-m <ModuleName>] [-p <Option>=<Value>] [-p <Option>=<Value>] ...
install agent <system> <agent> [-m <ModuleName>] [-p <Option>=<Value>] [-p <Option>=<Value>] ...
install executor <system> <executor> [-m <ModuleName>] [-p <Option>=<Value>] [-p <Option>=<Value>] ...
"""
argss = args.split()
if not argss:
gLogger.notice( self.do_install.__doc__ )
return
option = argss[0]
del argss[0]
if option == "mysql":
gLogger.notice( "Installing MySQL database, this can take a while ..." )
client = SystemAdministratorClient( self.host, self.port )
if gComponentInstaller.mysqlPassword == 'LocalConfig':
gComponentInstaller.mysqlPassword = ''
gComponentInstaller.getMySQLPasswords()
result = client.installMySQL( gComponentInstaller.mysqlRootPwd, gComponentInstaller.mysqlPassword )
if not result['OK']:
self._errMsg( result['Message'] )
else:
gLogger.notice( "MySQL:", result['Value'] )
gLogger.notice( "You might need to restart SystemAdministrator service to take new settings into account" )
elif option == "db":
if not argss:
gLogger.notice( self.do_install.__doc__ )
return
database = argss[0]
client = SystemAdministratorClient( self.host, self.port )
result = client.getAvailableDatabases()
if not result['OK']:
self._errMsg( "Can not get database list: %s" % result['Message'] )
return
if not result['Value'].has_key( database ):
self._errMsg( "Unknown database %s: " % database )
return
system = result['Value'][database]['System']
setup = gConfig.getValue( '/DIRAC/Setup', '' )
if not setup:
self._errMsg( "Unknown current setup" )
return
instance = gConfig.getValue( '/DIRAC/Setups/%s/%s' % ( setup, system ), '' )
if not instance:
self._errMsg( "No instance defined for system %s" % system )
self._errMsg( "\tAdd new instance with 'add instance %s <instance_name>'" % system )
return
if not gComponentInstaller.mysqlPassword:
gComponentInstaller.mysqlPassword = '******'
gComponentInstaller.getMySQLPasswords()
result = client.installDatabase( database, gComponentInstaller.mysqlRootPwd )
if not result['OK']:
self._errMsg( result['Message'] )
return
extension, system = result['Value']
result = client.getHostInfo()
if not result[ 'OK' ]:
self._errMsg( result[ 'Message' ] )
return
else:
cpu = result[ 'Value' ][ 'CPUModel' ]
hostname = self.host
if not result[ 'OK' ]:
self._errMsg( result[ 'Message' ] )
return
if database != 'InstalledComponentsDB':
result = MonitoringUtilities.monitorInstallation( 'DB', system.replace( 'System', '' ), database, cpu = cpu, hostname = hostname )
if not result['OK']:
self._errMsg( result['Message'] )
return
# result = client.addDatabaseOptionsToCS( system, database )
gComponentInstaller.mysqlHost = self.host
result = client.getInfo()
if not result['OK']:
self._errMsg( result['Message'] )
hostSetup = result['Value']['Setup']
result = gComponentInstaller.addDatabaseOptionsToCS( gConfig, system, database, hostSetup, overwrite = True )
if not result['OK']:
self._errMsg( result['Message'] )
return
gLogger.notice( "Database %s from %s/%s installed successfully" % ( database, extension, system ) )
elif option in self.runitComponents:
if len( argss ) < 2:
gLogger.notice( self.do_install.__doc__ )
return
system = argss[0]
del argss[0]
component = argss[0]
del argss[0]
specialOptions = {}
module = ''
for i in range(len(argss)):
if argss[i] == "-m":
specialOptions['Module'] = argss[i+1]
module = argss[i+1]
if argss[i] == "-p":
opt,value = argss[i+1].split('=')
specialOptions[opt] = value
if module == component:
module = ''
client = SystemAdministratorClient( self.host, self.port )
# First need to update the CS
# result = client.addDefaultOptionsToCS( option, system, component )
gComponentInstaller.host = self.host
result = client.getInfo()
if not result['OK']:
self._errMsg( result['Message'] )
return
hostSetup = result['Value']['Setup']
# Install Module section if not yet there
if module:
result = gComponentInstaller.addDefaultOptionsToCS( gConfig, option, system, module,
getCSExtensions(), hostSetup )
# in case of Error we must stop, this can happen when the module name is wrong...
if not result['OK']:
self._errMsg( result['Message'] )
return
# Add component section with specific parameters only
result = gComponentInstaller.addDefaultOptionsToCS( gConfig, option, system, component,
getCSExtensions(), hostSetup, specialOptions,
addDefaultOptions = True )
else:
# Install component section
result = gComponentInstaller.addDefaultOptionsToCS( gConfig, option, system, component,
getCSExtensions(), hostSetup, specialOptions )
if not result['OK']:
self._errMsg( result['Message'] )
return
# Then we can install and start the component
result = client.setupComponent( option, system, component, module )
if not result['OK']:
self._errMsg( result['Message'] )
return
compType = result['Value']['ComponentType']
runit = result['Value']['RunitStatus']
gLogger.notice( "%s %s_%s is installed, runit status: %s" % ( compType, system, component, runit ) )
# And register it in the database
result = client.getHostInfo()
if not result[ 'OK' ]:
self._errMsg( result[ 'Message' ] )
return
else:
cpu = result[ 'Value' ][ 'CPUModel' ]
hostname = self.host
if component == 'ComponentMonitoring':
# Make sure that the service is running before trying to use it
nTries = 0
maxTries = 5
mClient = ComponentMonitoringClient()
result = mClient.ping()
while not result[ 'OK' ] and nTries < maxTries:
time.sleep( 3 )
result = mClient.ping()
nTries = nTries + 1
if not result[ 'OK' ]:
self._errMsg( 'ComponentMonitoring service taking too long to start. Installation will not be logged into the database' )
return
result = MonitoringUtilities.monitorInstallation( 'DB', system, 'InstalledComponentsDB', cpu = cpu, hostname = hostname )
if not result['OK']:
self._errMsg( 'Error registering installation into database: %s' % result[ 'Message' ] )
return
result = MonitoringUtilities.monitorInstallation( option, system, component, module, cpu = cpu, hostname = hostname )
if not result['OK']:
self._errMsg( 'Error registering installation into database: %s' % result[ 'Message' ] )
return
else:
gLogger.notice( "Unknown option:", option )