def do_checks(self):
try:
user = read_ambari_user()
create_user = False
update_user_setting = False
if user is not None:
create_user = get_YN_input(self.NR_USER_CHANGE_PROMPT.format(user), False)
update_user_setting = create_user # Only if we will create another user
else: # user is not configured yet
update_user_setting = True # Write configuration anyway
create_user = get_YN_input(self.NR_USER_CUSTOMIZE_PROMPT, False)
if not create_user:
user = self.NR_DEFAULT_USER
if create_user:
(retcode, user) = self._create_custom_user()
if retcode != 0:
return retcode
if update_user_setting:
write_property(NR_USER_PROPERTY, user)
adjust_directory_permissions(user)
except OSError as e:
print_error_msg("Failed: %s" % str(e))
return 4
except Exception as e:
print_error_msg("Unexpected error %s" % str(e))
return 1
return 0
def do_checks(self):
try:
user = read_ambari_user()
if not user:
user = self.NR_DEFAULT_USER
if self.user is not None: #Command-line parameter is the default
update_user_setting = True
prompt_msg = self.NR_USER_CUSTOMIZE_PROMPT.format('y')
else:
update_user_setting = False
if user != self.NR_DEFAULT_USER:
prompt_msg = self.NR_USER_CHANGE_PROMPT.format(user, 'n')
else:
prompt_msg = self.NR_USER_CUSTOMIZE_PROMPT.format('n')
self.user = user if user else self.NR_DEFAULT_USER
self.register_service = get_YN_input(prompt_msg, update_user_setting)
if self.register_service:
retcode = self._create_custom_user()
if retcode != 0:
return retcode
adjust_directory_permissions(self.user)
except OSError as e:
print_error_msg("Failed: %s" % str(e))
return 4
except Exception as e:
print_error_msg("Unexpected error %s" % str(e))
return 1
return 0
def do_checks(self):
try:
user = read_ambari_user()
create_user = False
update_user_setting = False
if user is not None:
create_user = get_YN_input_optional(self.NR_USER_CHANGE_PROMPT.format(user), False,SETUP_USE_DEFAULT)
update_user_setting = create_user # Only if we will create another user
else: # user is not configured yet
update_user_setting = True # Write configuration anyway
create_user = get_YN_input_optional(self.NR_USER_CUSTOMIZE_PROMPT, False,SETUP_USE_DEFAULT)
if not create_user:
user = self.NR_DEFAULT_USER
if create_user:
(retcode, user) = self._create_custom_user()
if retcode != 0:
return retcode
if update_user_setting:
write_property(NR_USER_PROPERTY, user)
adjust_directory_permissions(user)
except OSError as e:
print_error_msg("Failed: %s" % str(e))
return 4
except Exception as e:
print_error_msg("Unexpected error %s" % str(e))
return 1
return 0
def setup_https(args):
if not is_root():
err = 'ambari-server setup-https should be run with ' \
'root-level privileges'
raise FatalException(4, err)
args.exit_message = None
if not get_silent():
properties = get_ambari_properties()
try:
security_server_keys_dir = properties.get_property(SSL_KEY_DIR)
client_api_ssl_port = DEFAULT_SSL_API_PORT if properties.get_property(SSL_API_PORT) in ("") \
else properties.get_property(SSL_API_PORT)
api_ssl = properties.get_property(SSL_API) in ['true']
client_api_ssl_port_old_value = properties.get_property(SSL_API_PORT)
api_ssl_old_value = properties.get_property(SSL_API)
cert_was_imported = False
cert_must_import = True
if api_ssl:
if get_YN_input("Do you want to disable HTTPS [y/n] (n)? ", False):
properties.process_pair(SSL_API, "false")
cert_must_import=False
else:
properties.process_pair(SSL_API_PORT, \
get_validated_string_input( \
"SSL port ["+str(client_api_ssl_port)+"] ? ", \
str(client_api_ssl_port), \
"^[0-9]{1,5}$", "Invalid port.", False, validatorFunction = is_valid_https_port))
cert_was_imported = import_cert_and_key_action(security_server_keys_dir, properties)
else:
if get_YN_input("Do you want to configure HTTPS [y/n] (y)? ", True):
properties.process_pair(SSL_API_PORT, \
get_validated_string_input("SSL port ["+str(client_api_ssl_port)+"] ? ", \
str(client_api_ssl_port), "^[0-9]{1,5}$", "Invalid port.", False, validatorFunction = is_valid_https_port))
cert_was_imported = import_cert_and_key_action(security_server_keys_dir, properties)
else:
return False
if cert_must_import and not cert_was_imported:
print 'Setup of HTTPS failed. Exiting.'
return False
conf_file = find_properties_file()
f = open(conf_file, 'w')
properties.store(f, "Changed by 'ambari-server setup-https' command")
if api_ssl_old_value != properties.get_property(SSL_API) \
or client_api_ssl_port_old_value != properties.get_property(SSL_API_PORT):
print "Ambari server URL changed. To make use of the Tez View in Ambari " \
"please update the property tez.tez-ui.history-url.base in tez-site"
ambari_user = read_ambari_user()
if ambari_user:
adjust_directory_permissions(ambari_user)
return True
except (KeyError), e:
err = 'Property ' + str(e) + ' is not defined'
raise FatalException(1, err)
def setup_https(args):
if not is_root():
warn = 'ambari-server setup-https is run as ' \
'non-root user, some sudo privileges might be required'
print warn
args.exit_message = None
if not get_silent():
properties = get_ambari_properties()
try:
security_server_keys_dir = properties.get_property(SSL_KEY_DIR)
client_api_ssl_port = DEFAULT_SSL_API_PORT if properties.get_property(SSL_API_PORT) in ("") \
else properties.get_property(SSL_API_PORT)
api_ssl = properties.get_property(SSL_API) in ['true']
cert_was_imported = False
cert_must_import = True
if api_ssl:
if get_YN_input("Do you want to disable HTTPS [y/n] (n)? ",
False):
properties.process_pair(SSL_API, "false")
cert_must_import = False
else:
properties.process_pair(SSL_API_PORT, \
get_validated_string_input( \
"SSL port ["+str(client_api_ssl_port)+"] ? ", \
str(client_api_ssl_port), \
"^[0-9]{1,5}$", "Invalid port.", False, validatorFunction = is_valid_https_port))
cert_was_imported = import_cert_and_key_action(
security_server_keys_dir, properties)
else:
if get_YN_input("Do you want to configure HTTPS [y/n] (y)? ",
True):
properties.process_pair(SSL_API_PORT, \
get_validated_string_input("SSL port ["+str(client_api_ssl_port)+"] ? ", \
str(client_api_ssl_port), "^[0-9]{1,5}$", "Invalid port.", False, validatorFunction = is_valid_https_port))
cert_was_imported = import_cert_and_key_action(
security_server_keys_dir, properties)
else:
return False
if cert_must_import and not cert_was_imported:
print 'Setup of HTTPS failed. Exiting.'
return False
conf_file = find_properties_file()
f = open(conf_file, 'w')
properties.store(f,
"Changed by 'ambari-server setup-https' command")
ambari_user = read_ambari_user()
if ambari_user:
adjust_directory_permissions(ambari_user)
return True
except (KeyError), e:
err = 'Property ' + str(e) + ' is not defined'
raise FatalException(1, err)
def setup_https(args):
if not is_root():
err = 'tbds-server setup-https should be run with ' \
'root-level privileges'
raise FatalException(4, err)
args.exit_message = None
if not get_silent():
properties = get_ambari_properties()
try:
security_server_keys_dir = properties.get_property(SSL_KEY_DIR)
client_api_ssl_port = DEFAULT_SSL_API_PORT if properties.get_property(SSL_API_PORT) in ("") \
else properties.get_property(SSL_API_PORT)
api_ssl = properties.get_property(SSL_API) in ['true']
cert_was_imported = False
cert_must_import = True
if api_ssl:
if get_YN_input("Do you want to disable HTTPS [y/n] (n)? ", False):
properties.process_pair(SSL_API, "false")
cert_must_import=False
else:
properties.process_pair(SSL_API_PORT, \
get_validated_string_input( \
"SSL port ["+str(client_api_ssl_port)+"] ? ", \
str(client_api_ssl_port), \
"^[0-9]{1,5}$", "Invalid port.", False, validatorFunction = is_valid_https_port))
cert_was_imported = import_cert_and_key_action(security_server_keys_dir, properties)
else:
if get_YN_input("Do you want to configure HTTPS [y/n] (y)? ", True):
properties.process_pair(SSL_API_PORT, \
get_validated_string_input("SSL port ["+str(client_api_ssl_port)+"] ? ", \
str(client_api_ssl_port), "^[0-9]{1,5}$", "Invalid port.", False, validatorFunction = is_valid_https_port))
cert_was_imported = import_cert_and_key_action(security_server_keys_dir, properties)
else:
return False
if cert_must_import and not cert_was_imported:
print 'Setup of HTTPS failed. Exiting.'
return False
conf_file = find_properties_file()
f = open(conf_file, 'w')
properties.store(f, "Changed by 'tbds-server setup-https' command")
ambari_user = read_ambari_user()
if ambari_user:
adjust_directory_permissions(ambari_user)
return True
except (KeyError), e:
err = 'Property ' + str(e) + ' is not defined'
raise FatalException(1, err)
def setup(options):
if options.only_silent:
if check_setup_already_done():
print "Nothing was done. Ambari Setup already performed and cannot re-run setup in silent mode. Use \"ambari-server setup\" command without -s option to change Ambari setup."
sys.exit(0)
retcode = verify_setup_allowed(options)
if not retcode == 0:
raise FatalException(1, None)
if not is_root():
err = configDefaults.MESSAGE_ERROR_SETUP_NOT_ROOT
raise FatalException(4, err)
# proceed jdbc properties if they were set
if _check_jdbc_options(options):
proceedJDBCProperties(options)
return
(retcode, err) = disable_security_enhancements()
if not retcode == 0:
raise FatalException(retcode, err)
#Create ambari user, if needed
(retcode, register_service, svc_user, svc_password) = check_ambari_user(options)
if not retcode == 0:
err = 'Failed to create user. Exiting.'
raise FatalException(retcode, err)
print configDefaults.MESSAGE_CHECK_FIREWALL
check_firewall()
# proceed jdbc properties if they were set
if _check_jdbc_options(options):
proceedJDBCProperties(options)
print 'Checking JDK...'
try:
download_and_install_jdk(options)
except FatalException as e:
err = 'Downloading or installing JDK failed: {0}. Exiting.'.format(e)
raise FatalException(e.code, err)
print 'Completing setup...'
retcode = configure_os_settings()
if not retcode == 0:
err = 'Configure of OS settings in ambari.properties failed. Exiting.'
raise FatalException(retcode, err)
print 'Configuring database...'
prompt_db_properties(options)
#DB setup should be done last after doing any setup.
_setup_database(options)
check_jdbc_drivers(options)
print 'Extracting system views...'
retcode = extract_views()
if not retcode == 0:
err = 'Error while extracting system views. Exiting'
raise FatalException(retcode, err)
# we've already done this, but new files were created so run it one time.
adjust_directory_permissions(svc_user)
service_setup(register_service, svc_user, svc_password)
def upgrade(args):
if not is_root():
err = configDefaults.MESSAGE_ERROR_UPGRADE_NOT_ROOT
raise FatalException(4, err)
print 'Updating properties in ' + AMBARI_PROPERTIES_FILE + ' ...'
retcode = update_ambari_properties()
if not retcode == 0:
err = AMBARI_PROPERTIES_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
try:
update_database_name_property(upgrade=True)
except FatalException:
return -1
# Ignore the server version & database options passed via command-line arguments
parse_properties_file(args)
#TODO check database version
change_objects_owner(args)
retcode = run_schema_upgrade()
if not retcode == 0:
print_error_msg(
"Ambari server upgrade failed. Please look at {0}, for more details."
.format(configDefaults.SERVER_LOG_FILE))
raise FatalException(11, 'Schema upgrade failed.')
user = read_ambari_user()
if user is None:
warn = "Can not determine custom ambari user.\n" + SETUP_OR_UPGRADE_MSG
print_warning_msg(warn)
else:
adjust_directory_permissions(user)
# local repo
upgrade_local_repo(args)
# create jdbc symlinks if jdbc drivers are available in resources
check_jdbc_drivers(args)
properties = get_ambari_properties()
if properties == -1:
err = "Error getting ambari properties"
print_error_msg(err)
raise FatalException(-1, err)
# Move *.py files from custom_actions to custom_actions/scripts
# This code exists for historic reasons in which custom action python scripts location changed from Ambari 1.7.0 to 2.0.0
ambari_version = get_ambari_version(properties)
if ambari_version is None:
args.warnings.append(
"*.py files were not moved from custom_actions to custom_actions/scripts."
)
elif compare_versions(ambari_version, "2.0.0") == 0:
move_user_custom_actions()
# Remove ADMIN_VIEW directory for upgrading Admin View on Ambari upgrade from 1.7.0 to 2.0.0
admin_views_dirs = get_admin_views_dir(properties)
for admin_views_dir in admin_views_dirs:
shutil.rmtree(admin_views_dir)
# check if ambari has obsolete LDAP configuration
if properties.get_property(
LDAP_PRIMARY_URL_PROPERTY
) and not properties.get_property(IS_LDAP_CONFIGURED):
args.warnings.append(
"Existing LDAP configuration is detected. You must run the \"ambari-server setup-ldap\" command to adjust existing LDAP configuration."
)
def upgrade(args):
print_info_msg("Upgrade Ambari Server", True)
if not is_root():
err = configDefaults.MESSAGE_ERROR_UPGRADE_NOT_ROOT
raise FatalException(4, err)
print_info_msg(
'Updating Ambari Server properties in {0} ...'.format(
AMBARI_PROPERTIES_FILE), True)
retcode = update_ambari_properties()
if not retcode == 0:
err = AMBARI_PROPERTIES_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
print_info_msg(
'Updating Ambari Server properties in {0} ...'.format(AMBARI_ENV_FILE),
True)
retcode = update_ambari_env()
if not retcode == 0:
err = AMBARI_ENV_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
retcode = update_krb_jaas_login_properties()
if retcode == -2:
pass # no changes done, let's be silent
elif retcode == 0:
print_info_msg("File {0} updated.".format(AMBARI_KRB_JAAS_LOGIN_FILE),
True)
elif not retcode == 0:
err = AMBARI_KRB_JAAS_LOGIN_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
restore_custom_services()
replay_mpack_logs()
try:
update_database_name_property(upgrade=True)
except FatalException:
return -1
# Ignore the server version & database options passed via command-line arguments
parse_properties_file(args)
#TODO check database version
change_objects_owner(args)
retcode = run_schema_upgrade(args)
if not retcode == 0:
print_error_msg(
"Ambari server upgrade failed. Please look at {0}, for more details."
.format(configDefaults.SERVER_LOG_FILE))
raise FatalException(11, 'Schema upgrade failed.')
user = read_ambari_user()
if user is None:
warn = "Can not determine custom ambari user.\n" + SETUP_OR_UPGRADE_MSG
print_warning_msg(warn)
else:
adjust_directory_permissions(user)
# local repo
upgrade_local_repo(args)
# create jdbc symlinks if jdbc drivers are available in resources
check_jdbc_drivers(args)
properties = get_ambari_properties()
if properties == -1:
err = "Error getting ambari properties"
print_error_msg(err)
raise FatalException(-1, err)
# Move *.py files from custom_actions to custom_actions/scripts
# This code exists for historic reasons in which custom action python scripts location changed from Ambari 1.7.0 to 2.0.0
ambari_version = get_ambari_version(properties)
if ambari_version is None:
args.warnings.append(
"*.py files were not moved from custom_actions to custom_actions/scripts."
)
elif compare_versions(ambari_version, "2.0.0") == 0:
move_user_custom_actions()
# Remove ADMIN_VIEW directory for upgrading Admin View on Ambari upgrade from 1.7.0 to 2.0.0
admin_views_dirs = get_admin_views_dir(properties)
for admin_views_dir in admin_views_dirs:
shutil.rmtree(admin_views_dir)
# Modify timestamp of views jars to current time
views_jars = get_views_jars(properties)
for views_jar in views_jars:
os.utime(views_jar, None)
# check if ambari has obsolete LDAP configuration
if properties.get_property(
LDAP_PRIMARY_URL_PROPERTY
) and not properties.get_property(IS_LDAP_CONFIGURED):
args.warnings.append(
"Existing LDAP configuration is detected. You must run the \"ambari-server setup-ldap\" command to adjust existing LDAP configuration."
)
# adding custom jdbc name and previous custom jdbc properties
# we need that to support new dynamic jdbc names for upgraded ambari
add_jdbc_properties(properties)
def upgrade(args):
if not is_root():
err = configDefaults.MESSAGE_ERROR_UPGRADE_NOT_ROOT
raise FatalException(4, err)
print 'Updating properties in ' + AMBARI_PROPERTIES_FILE + ' ...'
retcode = update_ambari_properties()
if not retcode == 0:
err = AMBARI_PROPERTIES_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
retcode = update_ambari_env()
if not retcode == 0:
err = AMBARI_ENV_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
retcode = update_krb_jaas_login_properties()
if retcode == -2:
pass # no changes done, let's be silent
elif retcode == 0:
print 'File ' + AMBARI_KRB_JAAS_LOGIN_FILE + ' updated.'
elif not retcode == 0:
err = AMBARI_KRB_JAAS_LOGIN_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
restore_custom_services()
try:
update_database_name_property(upgrade=True)
except FatalException:
return -1
# Ignore the server version & database options passed via command-line arguments
parse_properties_file(args)
#TODO check database version
change_objects_owner(args)
retcode = run_schema_upgrade(args)
if not retcode == 0:
print_error_msg("Ambari server upgrade failed. Please look at {0}, for more details.".format(configDefaults.SERVER_LOG_FILE))
raise FatalException(11, 'Schema upgrade failed.')
user = read_ambari_user()
if user is None:
warn = "Can not determine custom ambari user.\n" + SETUP_OR_UPGRADE_MSG
print_warning_msg(warn)
else:
adjust_directory_permissions(user)
# local repo
upgrade_local_repo(args)
# create jdbc symlinks if jdbc drivers are available in resources
check_jdbc_drivers(args)
properties = get_ambari_properties()
if properties == -1:
err = "Error getting ambari properties"
print_error_msg(err)
raise FatalException(-1, err)
# Move *.py files from custom_actions to custom_actions/scripts
# This code exists for historic reasons in which custom action python scripts location changed from Ambari 1.7.0 to 2.0.0
ambari_version = get_ambari_version(properties)
if ambari_version is None:
args.warnings.append("*.py files were not moved from custom_actions to custom_actions/scripts.")
elif compare_versions(ambari_version, "2.0.0") == 0:
move_user_custom_actions()
# Remove ADMIN_VIEW directory for upgrading Admin View on Ambari upgrade from 1.7.0 to 2.0.0
admin_views_dirs = get_admin_views_dir(properties)
for admin_views_dir in admin_views_dirs:
shutil.rmtree(admin_views_dir)
# Remove ambari views directory for the rest of the jars, at the time of upgrade. At restart all jars present in Ambari will be extracted into work directory
views_dir = get_views_dir(properties)
for views in views_dir:
shutil.rmtree(views)
# check if ambari has obsolete LDAP configuration
if properties.get_property(LDAP_PRIMARY_URL_PROPERTY) and not properties.get_property(IS_LDAP_CONFIGURED):
args.warnings.append("Existing LDAP configuration is detected. You must run the \"ambari-server setup-ldap\" command to adjust existing LDAP configuration.")
def upgrade(args):
print_info_msg("Upgrade Ambari Server", True)
if not is_root():
err = configDefaults.MESSAGE_ERROR_UPGRADE_NOT_ROOT
raise FatalException(4, err)
print_info_msg(
'Updating Ambari Server properties in {0} ...'.format(
AMBARI_PROPERTIES_FILE), True)
retcode = update_ambari_properties()
if not retcode == 0:
err = AMBARI_PROPERTIES_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
print_info_msg(
'Updating Ambari Server properties in {0} ...'.format(AMBARI_ENV_FILE),
True)
retcode = update_ambari_env()
if not retcode == 0:
err = AMBARI_ENV_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
retcode = update_krb_jaas_login_properties()
if retcode == -2:
pass # no changes done, let's be silent
elif retcode == 0:
print_info_msg("File {0} updated.".format(AMBARI_KRB_JAAS_LOGIN_FILE),
True)
elif not retcode == 0:
err = AMBARI_KRB_JAAS_LOGIN_FILE + ' file can\'t be updated. Exiting'
raise FatalException(retcode, err)
restore_custom_services()
replay_mpack_logs()
try:
update_database_name_property(upgrade=True)
except FatalException:
return -1
# Ignore the server version & database options passed via command-line arguments
parse_properties_file(args)
#TODO check database version
change_objects_owner(args)
retcode = run_schema_upgrade(args)
if not retcode == 0:
print_error_msg(
"Ambari server upgrade failed. Please look at {0}, for more details."
.format(configDefaults.SERVER_LOG_FILE))
raise FatalException(11, 'Schema upgrade failed.')
user = read_ambari_user()
if user is None:
warn = "Can not determine custom ambari user.\n" + SETUP_OR_UPGRADE_MSG
print_warning_msg(warn)
else:
adjust_directory_permissions(user)
# create jdbc symlinks if jdbc drivers are available in resources
check_jdbc_drivers(args)
properties = get_ambari_properties()
if properties == -1:
err = "Error getting ambari properties"
print_error_msg(err)
raise FatalException(-1, err)
# Move *.py files from custom_actions to custom_actions/scripts
# This code exists for historic reasons in which custom action python scripts location changed from Ambari 1.7.0 to 2.0.0
ambari_version = get_ambari_version(properties)
if ambari_version is None:
args.warnings.append(
"*.py files were not moved from custom_actions to custom_actions/scripts."
)
elif compare_versions(ambari_version, "2.0.0") == 0:
move_user_custom_actions()
# Move files installed by package to default views directory to a custom one
for views_dir in get_views_dir(properties):
root_views_dir = views_dir + "/../"
if os.path.samefile(root_views_dir, get_default_views_dir()):
continue
for file in glob.glob(get_default_views_dir() + '/*'):
shutil.move(file, root_views_dir)
# Remove ADMIN_VIEW directory for upgrading Admin View on Ambari upgrade from 1.7.0 to 2.0.0
admin_views_dirs = get_admin_views_dir(properties)
for admin_views_dir in admin_views_dirs:
shutil.rmtree(admin_views_dir)
# Modify timestamp of views jars to current time
views_jars = get_views_jars(properties)
for views_jar in views_jars:
os.utime(views_jar, None)
# check if ambari is configured to use LDAP authentication
if properties.get_property(CLIENT_SECURITY) == "ldap":
args.warnings.append(
"LDAP authentication is detected. You must run the \"ambari-server setup-ldap\" command to adjust existing LDAP configuration."
)
# adding custom jdbc name and previous custom jdbc properties
# we need that to support new dynamic jdbc names for upgraded ambari
add_jdbc_properties(properties)
json_url = get_json_url_from_repo_file()
if json_url:
print "Ambari repo file contains latest json url {0}, updating stacks repoinfos with it...".format(
json_url)
properties = get_ambari_properties()
stack_root = get_stack_location(properties)
update_latest_in_repoinfos_for_stacks(stack_root, json_url)
else:
print "Ambari repo file doesn't contain latest json url, skipping repoinfos modification"
def setup(options):
retcode = verify_setup_allowed()
if not retcode == 0:
raise FatalException(1, None)
if not is_root():
err = configDefaults.MESSAGE_ERROR_SETUP_NOT_ROOT
raise FatalException(4, err)
# proceed jdbc properties if they were set
if _check_jdbc_options(options):
proceedJDBCProperties(options)
return
(retcode, err) = disable_security_enhancements()
if not retcode == 0:
raise FatalException(retcode, err)
#Create ambari user, if needed
retcode = check_ambari_user()
if not retcode == 0:
err = 'Failed to create user. Exiting.'
raise FatalException(retcode, err)
print configDefaults.MESSAGE_CHECK_FIREWALL
check_firewall()
# proceed jdbc properties if they were set
if _check_jdbc_options(options):
proceedJDBCProperties(options)
print 'Checking JDK...'
try:
download_and_install_jdk(options)
except FatalException as e:
err = 'Downloading or installing JDK failed: {0}. Exiting.'.format(e)
raise FatalException(e.code, err)
print 'Completing setup...'
retcode = configure_os_settings()
if not retcode == 0:
err = 'Configure of OS settings in ambari.properties failed. Exiting.'
raise FatalException(retcode, err)
print 'Configuring database...'
prompt_db_properties(options)
#DB setup should be done last after doing any setup.
_setup_database(options)
check_jdbc_drivers(options)
print 'Extracting system views...'
retcode = extract_views()
if not retcode == 0:
err = 'Error while extracting system views. Exiting'
raise FatalException(retcode, err)
# we've already done this, but new files were created so run it one time.
adjust_directory_permissions(read_ambari_user())
def setup(options):
logger.info("Setup ambari-server.")
if options.only_silent:
if check_setup_already_done():
print "Nothing was done. Ambari Setup already performed and cannot re-run setup in silent mode. Use \"ambari-server setup\" command without -s option to change Ambari setup."
sys.exit(0)
retcode = verify_setup_allowed(options)
if not retcode == 0:
raise FatalException(1, None)
if not is_root():
warn_msg = configDefaults.MESSAGE_WARN_SETUP_NOT_ROOT
print warn_msg
# proceed jdbc properties if they were set
if _check_jdbc_options(options):
proceedJDBCProperties(options)
return
(retcode, err) = disable_security_enhancements()
if not retcode == 0:
raise FatalException(retcode, err)
#Create ambari user, if needed
(retcode, register_service, svc_user, svc_password) = check_ambari_user(options)
if not retcode == 0:
err = 'Failed to create user. Exiting.'
raise FatalException(retcode, err)
print configDefaults.MESSAGE_CHECK_FIREWALL
check_firewall()
# proceed jdbc properties if they were set
if _check_jdbc_options(options):
proceedJDBCProperties(options)
print 'Checking JDK...'
try:
download_and_install_jdk(options)
except FatalException as e:
err = 'Downloading or installing JDK failed: {0}. Exiting.'.format(e)
raise FatalException(e.code, err)
print 'Checking GPL software agreement...'
write_gpl_license_accepted(default_prompt_value=options.accept_gpl)
print 'Completing setup...'
retcode = configure_os_settings()
if not retcode == 0:
err = 'Configure of OS settings in ambari.properties failed. Exiting.'
raise FatalException(retcode, err)
print 'Configuring database...'
prompt_db_properties(options)
#DB setup should be done last after doing any setup.
_setup_database(options)
check_jdbc_drivers(options)
if not options.skip_view_extraction:
print 'Extracting system views...'
retcode = extract_views(options)
if not retcode == 0:
err = 'Error while extracting system views. Exiting'
raise FatalException(retcode, err)
json_url = get_json_url_from_repo_file()
if json_url:
print "Ambari repo file contains latest json url {0}, updating stacks repoinfos with it...".format(json_url)
properties = get_ambari_properties()
stack_root = get_stack_location(properties)
update_latest_in_repoinfos_for_all_stacks(stack_root, json_url)
else:
print "Ambari repo file doesn't contain latest json url, skipping repoinfos modification"
# we've already done this, but new files were created so run it one time.
adjust_directory_permissions(svc_user)
service_setup(register_service, svc_user, svc_password)
def setup(options):
modifyGlobalConstant(options.use_default)
retcode = verify_setup_allowed()
if not retcode == 0:
raise FatalException(1, None)
if not is_root():
err = configDefaults.MESSAGE_ERROR_SETUP_NOT_ROOT
raise FatalException(4, err)
if _check_repo_options(options):
configureRepoURL(options.repo_url)
if _check_hostname(options):
configureHostname(options.hostname)
# proceed jdbc properties if they were set
if _check_jdbc_options(options):
proceedJDBCProperties(options)
return
(retcode, err) = disable_security_enhancements()
if not retcode == 0:
raise FatalException(retcode, err)
#Create tbds user, if needed
retcode = check_ambari_user()
if not retcode == 0:
err = 'Failed to create user. Exiting.'
raise FatalException(retcode, err)
print configDefaults.MESSAGE_CHECK_FIREWALL
check_firewall()
# proceed jdbc properties if they were set
if _check_jdbc_options(options):
proceedJDBCProperties(options)
print 'Checking JDK...'
try:
download_and_install_jdk(options)
except FatalException as e:
err = 'Downloading or installing JDK failed: {0}. Exiting.'.format(e)
raise FatalException(e.code, err)
print 'Completing setup...'
retcode = configure_os_settings()
if not retcode == 0:
err = 'Configure of OS settings in tbds.properties failed. Exiting.'
raise FatalException(retcode, err)
print 'Configuring database...'
prompt_db_properties(options)
#DB setup should be done last after doing any setup.
_setup_database(options)
check_jdbc_drivers(options)
print 'Extracting system views...'
retcode = extract_views()
if not retcode == 0:
err = 'Error while extracting system views. Exiting'
raise FatalException(retcode, err)
# we've already done this, but new files were created so run it one time.
adjust_directory_permissions(read_ambari_user())