def host(self, host_name, connection=None):
if connection is None:
host = Host(host_name, self.connection, self.save_connection)
else:
host = Host(host_name, connection, False)
return host.read()
def restart(self, args, config, connection):
status = self.status(args, config, connection, internal=True)
if status == 'down':
print("MarkLogic server on {0} appears to be {1}."
.format(connection.host, status))
else:
if 'cluster' in args:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
cluster = LocalCluster(connection=connection).read()
print("Restarting cluster...")
cluster.restart()
# Make sure it's back up
status = self.status(args,config,connection,internal=True)
while status != 'up':
time.sleep(2)
status = self.status(args,config,connection,internal=True)
else:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
host = Host(hostname,connection=connection).read()
print("Restarting host...")
host.restart()
# Make sure it's back up
status = self.status(args,config,connection,internal=True)
while status != 'up':
time.sleep(2)
status = self.status(args,config,connection,internal=True)
def stop(self, args, config, connection):
status = self.status(args, config, connection, internal=True)
if status == 'down':
print("MarkLogic server on {0} appears to be {1}.".format(
connection.host, status))
else:
if 'cluster' in args:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
cluster = LocalCluster(connection=connection).read()
print("Shutting down cluster...")
cluster.shutdown()
else:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
host = Host(hostname, connection=connection).read()
print("Shutting down host...")
host.shutdown()
status = self.status(args, config, connection, internal=True)
while status == 'up':
time.sleep(2)
status = self.status(args, config, connection, internal=True)
def instance_init(cls, host):
"""
Performs first-time initialization of a newly installed server.
:param host: The name or IP address of the host to initialize
"""
conn = Connection(host, None)
uri = "{0}://{1}:8001/admin/v1/init".format(conn.protocol, conn.host)
logger = logging.getLogger("marklogic")
logger.debug("Initializing {0}".format(host))
# This call is a little odd; we special case the 400 error that
# occurs if the host has alreadya been initialized.
try:
response = conn.post(
uri, content_type='application/x-www-form-urlencoded')
except UnexpectedManagementAPIResponse:
response = conn.response
if response.status_code == 400:
err = json.loads(response.text)
if "errorResponse" in err:
if "messageCode" in err["errorResponse"]:
if err["errorResponse"][
"messageCode"] == "MANAGE-ALREADYINIT":
return Host(host)
raise
if response.status_code != 202:
raise UnexpectedManagementAPIResponse(response.text)
return Host(host)._set_just_initialized()
def stop(self, args, config, connection):
status = self.status(args, config, connection, internal=True)
if status == 'down':
print("MarkLogic server on {0} appears to be {1}."
.format(connection.host, status))
else:
if 'cluster' in args:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
cluster = LocalCluster(connection=connection).read()
print("Shutting down cluster...")
cluster.shutdown()
else:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
host = Host(hostname,connection=connection).read()
print("Shutting down host...")
host.shutdown()
status = self.status(args,config,connection,internal=True)
while status == 'up':
time.sleep(2)
status = self.status(args,config,connection,internal=True)
def host(self, host_name, connection=None):
if connection is None:
host = Host(host_name, self.connection, self.save_connection)
else:
host = Host(host_name, connection, False)
return host.read()
def ml_init(self, hostname):
print("{0}: initialize host...".format(hostname))
try:
host = MarkLogic.instance_init(hostname)
except UnauthorizedAPIRequest:
# Assume that this happened because the host is already initialized
host = Host(hostname)
return host.just_initialized()
def ml_init(self, hostname):
print("{0}: initialize host...".format(hostname))
try:
host = MarkLogic.instance_init(hostname)
except UnauthorizedAPIRequest:
# Assume that this happened because the host is already initialized
host = Host(hostname)
return host.just_initialized()
def add_host(self, host, connection=None):
if connection is None:
connection = self.connection
if isinstance(host, str):
host = Host(host)
xml = host._get_server_config()
cfgzip = self._post_server_config(xml,connection)
host_connection = Connection(host.host_name(), connection.auth)
host._post_cluster_config(cfgzip,host_connection)
def stop(self, args, config, connection):
status = self.status(args, config, connection, internal=True)
if status == 'down':
print("MarkLogic server on {0} appears to be {1}.".format(
connection.host, status))
else:
if 'cluster' in args:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
cluster = LocalCluster(connection=connection).read()
print("Shutting down cluster...")
cluster.shutdown()
else:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
host = Host(hostname, connection=connection).read()
if host.group_name() is None:
ml = MarkLogic(connection)
if len(ml.hosts()) == 1:
host = Host(ml.hosts()[0],
connection=connection).read()
else:
print("Failed to identify host:", ml.hosts())
sys.exit(1)
print("Shutting down host: " + host.host_name())
host.shutdown()
status = self.status(args, config, connection, internal=True)
while status == 'up':
time.sleep(2)
status = self.status(args, config, connection, internal=True)
def ml_init(self, ip, container):
if container in self.hostname:
hostname = self.hostname[container]
else:
hostname = container
print("{0}: initialize host {1}...".format(ip,hostname))
try:
host = MarkLogic.instance_init(ip)
except UnauthorizedAPIRequest:
# Assume that this happened because the host is already initialized
host = Host(ip)
self.blacklist[container] = "used"
self.save_blacklist()
return host.just_initialized()
def ml_init(self, ip, container):
if container in self.hostname:
hostname = self.hostname[container]
else:
hostname = container
print("{0}: initialize host {1}...".format(ip, hostname))
try:
host = MarkLogic.instance_init(ip)
except UnauthorizedAPIRequest:
# Assume that this happened because the host is already initialized
host = Host(ip)
self.blacklist[container] = "used"
self.save_blacklist()
return host.just_initialized()
def hosts(self, connection=None):
"""
Get a list of the hosts in the local cluster.
"""
if connection is None:
connection = self.connection
return Host.list(connection)
def hosts(self, connection=None):
"""
Get a list of the hosts in the local cluster.
"""
if connection is None:
connection = self.connection
return Host.list(connection)
def join(self, args, config, connection):
cluster = LocalCluster(connection=connection)
cluster.read()
self.logger.info("Initializing {0}...".format(args['host']))
MarkLogic.instance_init(args['host'])
host = Host(args['host'])
self.logger.info("Joining cluster...")
cluster.add_host(host)
def restart(self, args, config, connection):
status = self.status(args, config, connection, internal=True)
if status == 'down':
print("MarkLogic server on {0} appears to be {1}.".format(
connection.host, status))
else:
if 'cluster' in args:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
cluster = LocalCluster(connection=connection).read()
print("Restarting cluster...")
cluster.restart()
else:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
host = Host(hostname, connection=connection).read()
print("Restarting host...")
host.restart()
def stop(self, args, config, connection):
status = self.status(args, config, connection, internal=True)
if status == 'down':
print("MarkLogic server on {0} appears to be {1}."
.format(connection.host, status))
else:
if 'cluster' in args:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
cluster = LocalCluster(connection=connection).read()
print("Shutting down cluster...")
cluster.shutdown()
else:
hostname = connection.host
if hostname == 'localhost':
hostname = socket.gethostname()
host = Host(hostname,connection=connection).read()
if host.group_name() is None:
ml = MarkLogic(connection)
if len(ml.hosts()) == 1:
host = Host(ml.hosts()[0], connection=connection).read()
else:
print("Failed to identify host:",ml.hosts())
sys.exit(1)
print("Shutting down host: " + host.host_name())
host.shutdown()
status = self.status(args,config,connection,internal=True)
while status == 'up':
time.sleep(2)
status = self.status(args,config,connection,internal=True)
def add_host(self, host, connection=None):
if connection is None:
connection = self.connection
if isinstance(host, str):
host = Host(host)
xml = host._get_server_config()
cfgzip = self._post_server_config(xml,connection)
host_connection = Connection(host.host_name(), connection.auth)
host._post_cluster_config(cfgzip,host_connection)
self.logger.info("Create simple application")
data_database = Database(self._db_name, hostname)
data_database.set_forest_names(self._forests)
modules_database = Database(self._modules_db_name, hostname)
server = HttpServer(self._http_server, "Default",
self._app_port, self._db_name, self._modules_db_name)
server.set_modules_database_name(self._modules_db_name)
data_database.create(conn)
modules_database.create(conn)
server.create(conn)
return {
u'content': data_database,
u'modules': modules_database,
u'server': server
}
if __name__ == "__main__":
logging.basicConfig(level=logging.WARNING)
logging.getLogger("requests").setLevel(logging.WARNING)
logging.getLogger("marklogic").setLevel(logging.DEBUG)
logging.getLogger("marklogic.examples").setLevel(logging.INFO)
simpleapp = SimpleApplication(tc.appname, tc.port)
conn = Connection(tc.hostname, HTTPDigestAuth(tc.admin, tc.password))
hostname = Host.list(conn)[0]
myapp = simpleapp.create(conn, hostname)
def ml_join(self, boothost, hostname):
print("{0}: join cluster with {1}...".format(hostname, boothost))
cluster = self.marklogic.cluster()
host = Host(hostname)
cluster.add_host(host)
def ml_join(self, bootip, ip):
print("{0}: join cluster with {1}...".format(ip, bootip))
cluster = self.marklogic.cluster()
host = Host(ip)
cluster.add_host(host)
def hosts(self, connection=None):
if connection is None:
connection = self.connection
return Host.list(connection)
def hosts(self, connection=None):
if connection is None:
connection = self.connection
return Host.list(connection)
