def main():
try:
print '###############################\n\n'
print 'STAGE 0. Services Prerequisite'
# api_prerequisite()
template = ApiClusterTemplate(resource).from_json_dict(data, resource)
cms = ClouderaManager(resource)
print 'STAGE 1. Installing Hosts'
# Union of all Hosts
CLUSTER_HOSTS = list(set(MGMT_1.split()) | set(MGMT_2.split()) | set(MGMT_3.split()) | set(HOST_DATA))
print CLUSTER_HOSTS
logger('info','Cluster Hosts part of this install' )
logger('info','Adding hosts to Cloudera Manager')
cm_install_hosts(logger,cms,HOST_USER,CLUSTER_HOSTS,HOST_PASS)
print 'STAGE 2. CM API importing cluster template'
logger('info','CM API importing cluster template' + OUTPUT_TEMPLATE )
command = cms.import_cluster_template(template)
command = command.wait()
print "Active: %s. Success: %s" % (command.active, command.success)
print "Cluster installation triggered !!!"
logger('info',"Cluster template " + CLUSTER_NM + " import finished !!!");
except Exception,err:
logger('error',"Getting below exceptions, unable to install cluster " + CLUSTER_NM);
logger('error',str(err));
print "Failed to import cluster\n\n";
print "Getting exceptions... check log file: "+LOG_FILE;
sys.exit(1)
def main():
parser = cm_args_parser()
args = parser.parse_args()
print "conencting to host:",args.cm_host+"..."
api = ApiResource(args.cm_host, username=args.cm_user, password=args.cm_password)
cm = ClouderaManager(api)
cm.update_config({"dssd_enabled":"true"})
def __init__(self, module):
self.changed = False
self.module = module
self.cm_host = module.params.get('cm_host')
self.cm_port = module.params.get('cm_port')
self.cm_username = module.params.get('cm_username')
self.cm_password = module.params.get('cm_password')
self.cm_tls = module.params.get('cm_tls')
self.cm_version = module.params.get('cm_version')
self.hosts = module.params.get('hosts')
self.username = module.params.get('username')
self.sshport = module.params.get('sshport')
self.password = module.params.get('password')
self.private_key = module.params.get('private_key')
self.passphrase = module.params.get('passphrase')
self.cm_repo_url = module.params.get('cm_repo_url')
self.gpg_key_custom_url = module.params.get('gpg_key_custom_url')
self.java_strategy = module.params.get('java_strategy')
self.unlimited_jce = module.params.get('unlimited_jce')
self.parallel_install_count = module.params.get(
'parallel_install_count')
self.hosts_to_install = self.hosts
self.hosts_reply = dict()
try:
self.cm_conn = ApiResource(self.cm_host,
server_port=self.cm_port,
username=self.cm_username,
password=self.cm_password,
use_tls=self.cm_tls,
version=self.cm_version)
self.cms = ClouderaManager(self.cm_conn)
except ApiException as e:
self.module.fail_json(changed=self.changed,
msg="Can't connect to API: {}".format(e))
def test_import_cluster_v12(self):
resource = utils.MockResource(self, version=12)
cms = ClouderaManager(resource)
data = ApiClusterTemplate(resource).to_json_dict()
resource.expect(method="POST",
reqpath="/cm/importClusterTemplate",
params=dict(addRepositories=True),
data=data,
retdata=ApiCommand(resource).to_json_dict())
cms.import_cluster_template(data, True)
def cdh_manager(op):
cm = ClouderaManager(api)
cm_service = cm.get_service()
print('cm_service=', cm_service)
#restart the management service
if op == 'stop':
print('cm service - stop')
cm_service.stop().wait()
elif op == 'start':
print('cm service - restart')
cm_service.restart().wait()
def test_import_cluster_v12(self):
resource = utils.MockResource(self, version=12)
cms = ClouderaManager(resource)
data = ApiClusterTemplate(resource).to_json_dict()
resource.expect(
method="POST",
reqpath="/cm/importClusterTemplate",
params=dict(addRepositories=True),
data = data,
retdata=ApiCommand(resource).to_json_dict())
cms.import_cluster_template(data, True)
def test_all_hosts_config(self):
SUMMARY = """
{
"items" : [ {
"name" : "blacklisted_parcel_products",
"value" : "foo,bar"
} ]
}
"""
FULL = """
{
"items" : [ {
"name" : "blacklisted_parcel_products",
"value" : "foo,bar",
"required" : false,
"default" : "",
"displayName" : "Blacklisted Products",
"description" : "Parcels for blacklisted products will not be distributed to the host, nor activated for process execution. Already distributed parcels will be undistributed. Already running process will not be affected until the next restart.",
"validationState" : "OK"
}, {
"name" : "rm_enabled",
"required" : false,
"default" : "false",
"displayName" : "Enable Resource Management",
"description" : "Enables resource management for all roles on this host.",
"validationState" : "OK",
"validationWarningsSuppressed" : false
} ]
}
"""
resource = utils.MockResource(self)
cms = ClouderaManager(resource)
resource.expect("GET", "/cm/allHosts/config", retdata=json.loads(SUMMARY))
cfg = cms.get_all_hosts_config()
self.assertIsInstance(cfg, dict)
self.assertEqual(1, len(cfg))
self.assertEqual('foo,bar', cfg.get('blacklisted_parcel_products'))
resource.expect("GET", "/cm/allHosts/config", params={ 'view' : 'full' },
retdata=json.loads(FULL))
cfg = cms.get_all_hosts_config(view='full')
self.assertIsInstance(cfg, dict)
self.assertEqual(2, len(cfg))
self.assertIsInstance(cfg['blacklisted_parcel_products'], ApiConfig)
self.assertFalse(cfg['blacklisted_parcel_products'].required)
self.assertEqual('OK', cfg['rm_enabled'].validationState)
cfg = { 'blacklisted_parcel_products' : 'bar' }
resource.expect("PUT", "/cm/allHosts/config", data=config_to_json(cfg),
retdata=json.loads(SUMMARY))
cms.update_all_hosts_config(cfg)
def test_host_commission(self):
resource = utils.MockResource(self)
cms = ClouderaManager(resource)
resource.expect("POST", "/cm/commands/hostsDecommission",
data=[ "host1", "host2" ],
retdata={})
cms.hosts_decommission([ "host1", "host2" ])
resource.expect("POST", "/cm/commands/hostsRecommission",
data=[ "host1", "host2" ],
retdata={})
cms.hosts_recommission([ "host1", "host2" ])
def cdhproc(cluster_name,api,hostnames,server_rack,server_login,server_passwd,server_key,server_passphrase,cloudera_manager_repo):
print "Creating cluster, ", cluster_name
cluster = api.create_cluster(cluster_name, "CDH5")
server_private_key = server_key
hosts = [ ] # API host handles
#hostnames.append("cdhmgr51.srv.ac.net.uk")
#create hosts
for name in hostnames:
print "Creating host %s in cluster..." % (name)
host = api.create_host(
name, # Host id
name, # Host name (FQDN)
socket.gethostbyname(name), # IP address
server_rack) # Rack
hosts.append(host)
#add hosts to cluster
print "Adding hosts to cluster"
hi = ApiCluster(api, name=cluster_name)
hi.add_hosts(hostnames)
#for i in hosts:
# print "HOST"
#hi.add_hosts(i.hostId)
#Deploy SCM
cms = ClouderaManager(api)
#hostnames.append("cdhmgr51.srv.ac.net.uk")
print "Deploying cloudera scm and components on all nodes...please wait for this to finish"
#chi = cms.host_install("root", hostnames, ssh_port=22, password="******",private_key=None, passphrase=None, parallel_install_count=None,cm_repo_url='http://192.168.0.30/cdh5/cdh5/cloudera-manager/', gpg_key_custom_url='http://192.168.0.30/cdh5/cdh5/cloudera-manager/RPM-GPG-KEY-cloudera')
if server_key=="None":
chi = cms.host_install(server_login, hostnames, ssh_port=22, password=server_passwd,private_key=None, passphrase=server_passphrase, parallel_install_count=None,cm_repo_url=cloudera_manager_repo, gpg_key_custom_url=None)
cmd = chi.wait()
print "Active: %s. Success: %s" % (cmd.active, cmd.success)
if cmd.success == "False":
print "SCM deployment failed"
sys.exit(1)
else:
proc = open(server_key,"r")
server_key = proc.read()
proc.close()
chi = cms.host_install(server_login, hostnames, ssh_port=22, password=None,private_key=server_key, passphrase=server_passphrase, parallel_install_count=None,cm_repo_url=cloudera_manager_repo, gpg_key_custom_url=None)
cmd = chi.wait()
print "Active: %s. Success: %s" % (cmd.active, cmd.success)
if cmd.success == "False":
print "SCM deployment failed"
sys.exit(1)
def import_cluster_template(self, template_filename, cluster_name):
"""
To import cluster template configuration into given cluster
:param template_filename:
:param cluster_name:
:return:
"""
cluster = self._cloudera_manager_oconnect.get_cluster(cluster_name)
with open(template_filename) as data_file:
data = json.load(data_file)
template = ApiClusterTemplate(cluster).from_json_dict(data, cluster)
cms = ClouderaManager(cluster)
command = cms.import_cluster_template(template)
print(command)
def set_up_cluster():
# get a handle on the instance of CM that we have running
api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=13)
# get the CM instancepython2.7 setuptools
cm = ClouderaManager(api)
# activate the CM trial license
#cm.begin_trial()
cmservice=None
try:
cmservice = cm.get_service()
except Exception,e:
print Exception,":",e
def clean(api):
for cluster in api.get_all_clusters():
list_hosts = cluster.list_hosts
print "hosts:" #use this to add back when creating the cluster hostIds
print list_hosts
print "cluster:" + cluster.name + " ,cluster version:" + cluster.version
for service in cluster.get_all_services():
service.stop().wait()
cluster.delete_service(service.name)
#delete cloudera mgmt service
cm = ClouderaManager(api)
try:
cm.delete_mgmt_service()
except ApiException:
print "mgmt service doesn't exist"
api.delete_cluster(cluster.name)
def clean(api):
for cluster in api.get_all_clusters():
list_hosts = cluster.list_hosts
print "hosts:" #use this to add back when creating the cluster hostIds
print list_hosts
print "cluster:" + cluster.name + " ,cluster version:" + cluster.version
for service in cluster.get_all_services():
service.stop().wait()
cluster.delete_service(service.name)
#delete cloudera mgmt service
cm = ClouderaManager(api)
try:
cm.delete_mgmt_service()
except ApiException:
print "mgmt service doesn't exist"
api.delete_cluster(cluster.name)
def __init__(self, module):
self.changed = False
self.module = module
self.cm_host = module.params.get('cm_host')
self.cm_port = module.params.get('cm_port')
self.cm_username = module.params.get('cm_username')
self.cm_password = module.params.get('cm_password')
self.cm_tls = module.params.get('cm_tls')
self.cm_version = module.params.get('cm_version')
self.hosts = module.params.get('hosts')
self.username = module.params.get('username')
self.sshport = module.params.get('sshport')
self.password = module.params.get('password')
self.private_key = module.params.get('private_key')
self.passphrase = module.params.get('passphrase')
self.cm_repo_url = module.params.get('cm_repo_url')
self.gpg_key_custom_url = module.params.get('gpg_key_custom_url')
self.java_strategy = module.params.get('java_strategy')
self.unlimited_jce = module.params.get('unlimited_jce')
self.parallel_install_count = module.params.get('parallel_install_count')
self.hosts_to_install = self.hosts
self.hosts_reply = dict()
try:
self.cm_conn = ApiResource(self.cm_host, server_port=self.cm_port,
username=self.cm_username, password=self.cm_password,
use_tls=self.cm_tls, version=self.cm_version)
self.cms = ClouderaManager(self.cm_conn)
except ApiException as e:
self.module.fail_json(changed=self.changed,
msg="Can't connect to API: {}".format(e))
def main():
#print sys.argv[0]
#for i in range(1, len(sys.argv)):
# print "param ", i, sys.argv[i]
# get a handle on the instance of CM that we have running
api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=13)
# get the CM instancepython2.7 setuptools
cm = ClouderaManager(api)
cluster = api.get_cluster(cluster_name)
# distribution_parcels(api, cluster)
cmd = cluster.first_run()
while cmd.success == None:
cmd = cmd.fetch()
if cmd.success != True:
print "The first run command failed: " + cmd.resultMessage()
exit(0)
print "First run successfully executed. Your cluster has been set up!"
def main():
api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=api_num)
cm = ClouderaManager(api)
#cm.host_install(host_username, host_list, password=host_password, cm_repo_url=cm_repo_url)
MANAGER = api.get_cloudera_manager()
#MANAGER.update_config)
print "Connected to CM host on " + cm_host + " and updated CM configuration"
#CLUSTER = init_cluster(api, cluster_name , cdh_version, host_list ,host_list)
deploy_management(MANAGER, MGMT_SERVICENAME, MGMT_SERVICE_CONFIG, MGMT_ROLE_CONFIG, AMON_ROLENAME, AMON_ROLE_CONFIG, APUB_ROLENAME, APUB_ROLE_CONFIG, ESERV_ROLENAME, ESERV_ROLE_CONFIG, HMON_ROLENAME, HMON_ROLE_CONFIG, SMON_ROLENAME, SMON_ROLE_CONFIG, NAV_ROLENAME, NAV_ROLE_CONFIG, NAVMS_ROLENAME, NAVMS_ROLE_CONFIG, RMAN_ROLENAME, RMAN_ROLE_CONFIG)
print "Deployed CM management service " + MGMT_SERVICENAME + " to run on " + cm_host + "now service is stop!"
def test_all_hosts_config(self):
SUMMARY = """
{
"items" : [ {
"name" : "blacklisted_parcel_products",
"value" : "foo,bar"
} ]
}
"""
FULL = """
{
"items" : [ {
"name" : "blacklisted_parcel_products",
"value" : "foo,bar",
"required" : false,
"default" : "",
"displayName" : "Blacklisted Products",
"description" : "Parcels for blacklisted products will not be distributed to the host, nor activated for process execution. Already distributed parcels will be undistributed. Already running process will not be affected until the next restart.",
"validationState" : "OK"
}, {
"name" : "rm_enabled",
"required" : false,
"default" : "false",
"displayName" : "Enable Resource Management",
"description" : "Enables resource management for all roles on this host.",
"validationState" : "OK",
"validationWarningsSuppressed" : false
} ]
}
"""
resource = utils.MockResource(self)
cms = ClouderaManager(resource)
resource.expect("GET",
"/cm/allHosts/config",
retdata=json.loads(SUMMARY))
cfg = cms.get_all_hosts_config()
self.assertIsInstance(cfg, dict)
self.assertEqual(1, len(cfg))
self.assertEqual('foo,bar', cfg.get('blacklisted_parcel_products'))
resource.expect("GET",
"/cm/allHosts/config",
params={'view': 'full'},
retdata=json.loads(FULL))
cfg = cms.get_all_hosts_config(view='full')
self.assertIsInstance(cfg, dict)
self.assertEqual(2, len(cfg))
self.assertIsInstance(cfg['blacklisted_parcel_products'], ApiConfig)
self.assertFalse(cfg['blacklisted_parcel_products'].required)
self.assertEqual('OK', cfg['rm_enabled'].validationState)
cfg = {'blacklisted_parcel_products': 'bar'}
resource.expect("PUT",
"/cm/allHosts/config",
data=config_to_json(cfg),
retdata=json.loads(SUMMARY))
cms.update_all_hosts_config(cfg)
def main():
#print sys.argv[0]
#for i in range(1, len(sys.argv)):
# print "param ", i, sys.argv[i]
# get a handle on the instance of CM that we have running
api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=13)
# get the CM instancepython2.7 setuptools
cm = ClouderaManager(api)
cluster = api.get_cluster(cluster_name)
distribution_parcels(api, cluster)
def test_get_licensed_feature_usage(self):
resource = utils.MockResource(self)
cms = ClouderaManager(resource)
json_string = {
"totals": {
"Core": 8,
"HBase": 8,
"Impala": 8,
"Search": 2,
"Spark": 5,
"Accumulo": 0,
"Navigator": 8
},
"clusters": {
"Cluster 1": {
"Core": 4,
"HBase": 4,
"Impala": 4,
"Search": 1,
"Spark": 1,
"Accumulo": 0,
"Navigator": 4
},
"Cluster 2": {
"Core": 4,
"HBase": 4,
"Impala": 4,
"Search": 1,
"Spark": 4,
"Accumulo": 0,
"Navigator": 4
}
}
}
resource.expect("GET",
"/cm/getLicensedFeatureUsage",
retdata=json_string)
cms.get_licensed_feature_usage()
def test_get_licensed_feature_usage(self):
resource = utils.MockResource(self)
cms = ClouderaManager(resource)
json_string = {
"totals" : {
"Core" : 8,
"HBase" : 8,
"Impala" : 8,
"Search" : 2,
"Spark" : 5,
"Accumulo" : 0,
"Navigator" : 8
},
"clusters" : {
"Cluster 1" : {
"Core" : 4,
"HBase" : 4,
"Impala" : 4,
"Search" : 1,
"Spark" : 1,
"Accumulo" : 0,
"Navigator" : 4
},
"Cluster 2" : {
"Core" : 4,
"HBase" : 4,
"Impala" : 4,
"Search" : 1,
"Spark" : 4,
"Accumulo" : 0,
"Navigator" : 4
}
}
}
resource.expect("GET", "/cm/getLicensedFeatureUsage", retdata=json_string)
cms.get_licensed_feature_usage()
def main():
#print sys.argv[0]
#for i in range(1, len(sys.argv)):
# print "param ", i, sys.argv[i]
# get a handle on the instance of CM that we have running
api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=13)
# get the CM instancepython2.7 setuptools
cm = ClouderaManager(api)
cluster = create_cluster(api, cluster_name, cdh_version)
cluster.auto_assign_roles()
cluster.auto_configure()
print "auto_assign_roles successfully executed. Your cluster has been set up!"
def test_host_commission_with_start(self):
resource = utils.MockResource(self)
cms = ClouderaManager(resource)
resource.expect("POST", "/cm/commands/hostsDecommission",
data=[ "host1", "host2" ],
retdata={})
cms.hosts_decommission([ "host1", "host2" ])
resource.expect("POST", "/cm/commands/hostsRecommissionWithStart",
data=[ "host1", "host2" ],
retdata={})
cms.hosts_recommission_with_start([ "host1", "host2" ])
def test_host_offline(self):
resource = utils.MockResource(self)
cms = ClouderaManager(resource)
resource.expect("POST",
"/cm/commands/hostsOfflineOrDecommission",
data=["host1", "host2"],
retdata={})
cms.hosts_offline_or_decommission(["host1", "host2"])
resource.expect("POST",
"/cm/commands/hostsOfflineOrDecommission",
data=["host1", "host2"],
params={'timeout': 123456},
retdata={})
cms.hosts_offline_or_decommission(["host1", "host2"], timeout=123456)
class cmInstall(object):
def __init__(self, module):
self.changed = False
self.module = module
self.cm_host = module.params.get('cm_host')
self.cm_port = module.params.get('cm_port')
self.cm_username = module.params.get('cm_username')
self.cm_password = module.params.get('cm_password')
self.cm_tls = module.params.get('cm_tls')
self.cm_version = module.params.get('cm_version')
self.hosts = module.params.get('hosts')
self.username = module.params.get('username')
self.sshport = module.params.get('sshport')
self.password = module.params.get('password')
self.private_key = module.params.get('private_key')
self.passphrase = module.params.get('passphrase')
self.cm_repo_url = module.params.get('cm_repo_url')
self.gpg_key_custom_url = module.params.get('gpg_key_custom_url')
self.java_strategy = module.params.get('java_strategy')
self.unlimited_jce = module.params.get('unlimited_jce')
self.parallel_install_count = module.params.get(
'parallel_install_count')
self.hosts_to_install = self.hosts
self.hosts_reply = dict()
try:
self.cm_conn = ApiResource(self.cm_host,
server_port=self.cm_port,
username=self.cm_username,
password=self.cm_password,
use_tls=self.cm_tls,
version=self.cm_version)
self.cms = ClouderaManager(self.cm_conn)
except ApiException as e:
self.module.fail_json(changed=self.changed,
msg="Can't connect to API: {}".format(e))
def clean_hosts(self, postinstall=False):
_hosts = hosts.get_all_hosts(self.cm_conn)
cm_hosts = dict()
for k in range(len(_hosts)):
h = dict()
for (key, value) in _hosts[k].__dict__.items():
if isinstance(value, basestring):
h[key] = value
cm_hosts[_hosts[k].hostname] = h
for k in range(len(self.hosts_to_install)):
if self.hosts_to_install[k] in cm_hosts:
self.hosts_reply[self.hosts_to_install[k]] = cm_hosts[
self.hosts_to_install[k]]
self.hosts_to_install.pop(k)
if postinstall == False:
if len(self.hosts_to_install) == 0:
self.module.exit_json(changed=False,
msg="hosts already exist",
hosts=self.hosts_reply)
def do_install(self):
try:
cmd = self.cms.host_install(
user_name=self.username,
host_names=self.hosts_to_install,
ssh_port=self.sshport,
password=self.password,
private_key=self.private_key,
passphrase=self.passphrase,
parallel_install_count=self.parallel_install_count,
cm_repo_url=self.cm_repo_url,
gpg_key_custom_url=self.gpg_key_custom_url,
java_install_strategy=self.java_strategy,
unlimited_jce=self.unlimited_jce)
cmd = cmd.wait()
cmd = cmd.fetch()
if cmd.success != True:
self.module.fail_json(changed=False, msg=cmd.resultMessage)
self.clean_hosts(postinstall=True)
self.module.exit_json(changed=True,
msg=cmd.resultMessage,
hosts=self.hosts_reply)
except ApiException as e:
self.module.fail_json(changed=changed, msg="{}".format(e))
hue_db_password = str(sys.argv[3])
hue_db_user = config.get('CLOUDERA_PROPERTIES', 'hue_db_user')
oozie_db_host = config.get('CLOUDERA_PROPERTIES', 'oozie_db_host')
oozie_db_name = config.get('CLOUDERA_PROPERTIES', 'oozie_db_name')
oozie_db_password = str(sys.argv[4])
oozie_db_user = config.get('CLOUDERA_PROPERTIES', 'oozie_db_user')
api_version = config.get('CLOUDERA_PROPERTIES', 'api_version')
# Get Cloudera Manager, config, and ODP Cluster
logging.info('Retrieving Cloudera Manager service and cluster instance')
api = ApiResource(cloudera_manager_server_api,
7180,
management_console_username,
management_console_password,
version=api_version)
cloudera_manager = ClouderaManager(api)
cloudera_manager_config = api.get_cloudera_manager().get_config(view='full')
cluster_name = 'Open Data Platform'
cluster = api.get_cluster(cluster_name)
# Retrieve all ApiHost objects, locate the management server and add others to clients
logging.info('Retrieving all hosts from cluster')
hosts = api.get_all_hosts()
clients = []
for host in hosts:
# Suppress Clock Offset warning that incorrectly states chrony is not working
host.update_config({'host_health_suppression_host_clock_offset': 'true'})
# Separate Cloudera Manager Server from agents
if host.hostname == cloudera_management_server_fqdn:
cloudera_management_server = host
import pycurl
from cm_api.api_client import ApiResource
from cm_api.endpoints.cms import ClouderaManager
from datetime import date
cluster_name = "cluster"
host_url = "host-10-17-100-146.coe.cloudera.com"
api = ApiResource(
host_url,
username="******",
password="******",
)
end_time = date(2017, 12, 18)
cm = ClouderaManager(api)
cmd = cm.collect_diagnostic_data_45(end_time, 1073741824, cluster_name)
if not cmd.wait().success:
raise Exception("Failed to run cluster diagnositc bundle collection")
result_data_url = "http://" + host_url + ":7180/cmf/command/" + str(
cmd.id) + "/download"
print result_data_url
print getattr(cmd, "id")
print getattr(cmd, "name")
print cmd.to_json_dict(True)
print cmd.id
print cmd.name
print cmd.resultDataUrl
def main():
api = ApiResource(cm_host,
cm_port,
cm_username,
cm_password,
version=api_num)
cm = ClouderaManager(api)
#cm.host_install(host_username, host_list, password=host_password, cm_repo_url=cm_repo_url)
MANAGER = api.get_cloudera_manager()
#MANAGER.update_config)
print "Connected to CM host on " + cm_host + " and updated CM configuration"
CLUSTER = init_cluster(api, cluster_name, cdh_version, host_list,
host_list)
deploy_management(MANAGER, MGMT_SERVICENAME, MGMT_SERVICE_CONFIG,
MGMT_ROLE_CONFIG, AMON_ROLENAME, AMON_ROLE_CONFIG,
APUB_ROLENAME, APUB_ROLE_CONFIG, ESERV_ROLENAME,
ESERV_ROLE_CONFIG, HMON_ROLENAME, HMON_ROLE_CONFIG,
SMON_ROLENAME, SMON_ROLE_CONFIG, NAV_ROLENAME,
NAV_ROLE_CONFIG, NAVMS_ROLENAME, NAVMS_ROLE_CONFIG,
RMAN_ROLENAME, RMAN_ROLE_CONFIG)
print "Deployed CM management service " + MGMT_SERVICENAME + " to run on " + cm_host + "now service is stop!"
deploy_parcels(CLUSTER, PARCELS)
print "Downloaded and distributed parcels: "
PRETTY_PRINT.pprint(PARCELS)
zookeeper_service = deploy_zookeeper(CLUSTER, ZOOKEEPER_SERVICE_NAME,
ZOOKEEPER_HOSTS,
ZOOKEEPER_SERVICE_CONFIG,
ZOOKEEPER_ROLE_CONFIG)
print "Deployed ZooKeeper " + ZOOKEEPER_SERVICE_NAME + " to run on: "
PRETTY_PRINT.pprint(ZOOKEEPER_HOSTS)
hdfs_service = deploy_hdfs(CLUSTER, HDFS_SERVICE_NAME, HDFS_SERVICE_CONFIG,
HDFS_NAMENODE_SERVICE_NAME, HDFS_NAMENODE_HOST,
HDFS_NAMENODE_CONFIG,
HDFS_SECONDARY_NAMENODE_HOST,
HDFS_SECONDARY_NAMENODE_CONFIG,
HDFS_DATANODE_HOSTS, HDFS_DATANODE_CONFIG,
HDFS_GATEWAY_HOSTS, HDFS_GATEWAY_CONFIG)
print "Deployed HDFS service " + HDFS_SERVICE_NAME + " using NameNode on " + HDFS_NAMENODE_HOST + ", SecondaryNameNode on " + HDFS_SECONDARY_NAMENODE_HOST + ", and DataNodes running on: "
PRETTY_PRINT.pprint(HDFS_DATANODE_HOSTS)
init_hdfs(hdfs_service, HDFS_SERVICE_NAME, 600)
# Test move last method to here orginal is from post_startup function
#hdfs_service.create_hdfs_tmp()
print "Initialized HDFS service"
yarn_service = deploy_yarn(CLUSTER, YARN_SERVICE_NAME, YARN_SERVICE_CONFIG,
YARN_RM_HOST, YARN_RM_CONFIG, YARN_JHS_HOST,
YARN_JHS_CONFIG, YARN_NM_HOSTS, YARN_NM_CONFIG,
YARN_GW_HOSTS, YARN_GW_CONFIG)
print "Deployed YARN service " + YARN_SERVICE_NAME + " using ResourceManager on " + YARN_RM_HOST + ", JobHistoryServer on " + YARN_JHS_HOST + ", and NodeManagers on "
PRETTY_PRINT.pprint(YARN_NM_HOSTS)
#deploy_hbase(CLUSTER, HBASE_SERVICE_NAME, HBASE_SERVICE_CONFIG, HBASE_HM_HOST, HBASE_HM_CONFIG, HBASE_RS_HOSTS, HBASE_RS_CONFIG, HBASE_THRIFTSERVER_SERVICE_NAME, HBASE_THRIFTSERVER_HOST, HBASE_THRIFTSERVER_CONFIG, HBASE_GW_HOSTS, HBASE_GW_CONFIG)
deploy_hbase(CLUSTER, HBASE_SERVICE_NAME, HBASE_SERVICE_CONFIG,
HBASE_HM_HOST, HBASE_HM_CONFIG, HBASE_RS_HOSTS,
HBASE_RS_CONFIG, HBASE_GW_HOSTS, HBASE_GW_CONFIG)
print "Deployed HBase service " + HBASE_SERVICE_NAME + " using HMaster on " + HBASE_HM_HOST + " and RegionServers on "
PRETTY_PRINT.pprint(HBASE_RS_HOSTS)
hive_service = deploy_hive(CLUSTER, HIVE_SERVICE_NAME, HIVE_SERVICE_CONFIG,
HIVE_HMS_HOST, HIVE_HMS_CONFIG, HIVE_HS2_HOST,
HIVE_HS2_CONFIG, HIVE_GW_HOSTS, HIVE_GW_CONFIG)
print "Depoyed Hive service " + HIVE_SERVICE_NAME + " using HiveMetastoreServer on " + HIVE_HMS_HOST + " and HiveServer2 on " + HIVE_HS2_HOST
init_hive(hive_service)
print "Initialized Hive service"
impala_service = deploy_impala(CLUSTER, IMPALA_SERVICE_NAME,
IMPALA_SERVICE_CONFIG, IMPALA_SS_HOST,
IMPALA_SS_CONFIG, IMPALA_CS_HOST,
IMPALA_CS_CONFIG, IMPALA_ID_HOSTS,
IMPALA_ID_CONFIG)
print "Deployed Impala service " + IMPALA_SERVICE_NAME + " using StateStore on " + IMPALA_SS_HOST + ", CatalogServer on " + IMPALA_CS_HOST + ", and ImpalaDaemons on "
PRETTY_PRINT.pprint(IMPALA_ID_HOSTS)
#CLUSTER.stop().wait()
CLUSTER.start().wait()
#post_startup(CLUSTER, hdfs_service, oozie_service)
oozie_service = deploy_oozie(CLUSTER, OOZIE_SERVICE_NAME,
OOZIE_SERVICE_CONFIG, OOZIE_SERVER_HOST,
OOZIE_SERVER_CONFIG)
print "Deployed Oozie service " + OOZIE_SERVICE_NAME + " using OozieServer on " + OOZIE_SERVER_HOST
hue_service = deploy_hue(CLUSTER, HUE_SERVICE_NAME, HUE_SERVICE_CONFIG,
HUE_SERVER_HOST, HUE_SERVER_CONFIG, HUE_KTR_HOST,
HUE_KTR_CONFIG)
print "Deployed HUE service " + HUE_SERVICE_NAME + " using HueServer on " + HUE_SERVER_HOST
#post_startup(CLUSTER, hdfs_service)
print "About to restart cluster."
CLUSTER.stop().wait()
CLUSTER.start().wait()
print "Done restarting cluster."
post_startup(CLUSTER, hdfs_service, oozie_service)
def main():
module = AnsibleModule(argument_spec=dict(
cm_host=dict(required=True, type='str'),
cm_port=dict(required=False, type='int', default=7180),
cm_username=dict(required=True, type='str'),
cm_password=dict(required=True, type='str', no_log=True),
cm_tls=dict(required=False, type='bool', default=False),
cm_version=dict(required=False, type='int', default=10),
cdh_version=dict(required=False, type='str'),
cluster_name=dict(required=False, type='str', default='cluster'),
state=dict(default='present',
choices=[
'present', 'absent', 'restarted', 'stopped', 'started',
'refreshed'
])))
cm_host = module.params.get('cm_host')
cm_port = module.params.get('cm_port')
cm_username = module.params.get('cm_username')
cm_password = module.params.get('cm_password')
cm_tls = module.params.get('cm_tls')
cm_version = module.params.get('cm_version')
cdh_version = module.params.get('cdh_version')
cluster_name = module.params.get('cluster_name')
state = module.params.get('state')
changed = False
if not CM_API:
module.fail_json(changed=changed,
msg='cm_api required for this module')
try:
api = ApiResource(cm_host,
server_port=cm_port,
username=cm_username,
password=cm_password,
use_tls=cm_tls,
version=cm_version)
cms = ClouderaManager(api)
except ApiException as e:
module.fail_json(changed=changed,
msg="Can't connect to CM API: {0}".format(e))
if state == "present":
try:
api.create_cluster(cluster_name, version=cdh_version)
module.exit_json(changed=True, rc=0)
except Exception as e:
module.fail_json(changed=changed, msg="{0}".format(e))
elif state == "absent":
try:
api.delete_cluster(cluster_name)
module.exit_json(changed=True, rc=0)
except Exception as e:
module.fail_json(changed=False, msg="{0}".format(e))
elif state == "restarted":
try:
cluster = api.get_cluster(cluster_name)
restart_cluster(cluster)
except Exception as e:
module.fail_json(changed=False, msg="{0}".format(e))
elif state == "stopped":
try:
cluster = api.get_cluster(cluster_name)
stop_cluster(cluster)
except Exception as e:
module.fail_json(changed=False, msg="{0}".format(e))
elif state == "started":
try:
cluster = api.get_cluster(cluster_name)
start_cluster(cluster)
except Exception as e:
module.fail_json(changed=False, msg="{0}".format(e))
elif state == "refreshed":
try:
cluster = api.get_cluster(cluster_name)
refresh_cluster(cluster)
except Exception as e:
module.fail_json(changed=False, msg="{0}".format(e))
module.exit_json(changed=False, settings=cms.get_config('summary'))
from cm_api.api_client import ApiResource from cm_api.endpoints.cms import ClouderaManager cm_host = "nightly515-1.vpc.cloudera.com" cm_port = 7180 cm_username = '******' cm_password = '******' license_file = '/Users/ssiddiqui/Desktop/SAMEER2.0/WORK/CODE/cloud/sameer_ahmad_siddiqui_cloudera_enterprise_license.txt' api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=15) cm = ClouderaManager(api) license = open(license_file, 'r').read() cm.update_license(license)
def set_up_cluster():
# get a handle on the instance of CM that we have running
api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=19)
# get the CM instance
cm = ClouderaManager(api)
print "*************************************"
print " Starting Auto Deployment of Cluster "
print "*************************************"
# {'owner': ROAttr(), 'uuid': ROAttr(), 'expiration': ROAttr(),}
TRIAL = False
try:
trial_active = cm.get_license()
print trial_active
if trial_active.owner == "Trial License":
print "Trial License is already set - will NOT continue now."
print "Assuming Cluster is already setup"
TRIAL = True
else:
print "Setting up `Trial License`."
cm.begin_trial()
except:
cm.begin_trial()
if TRIAL:
exit(0)
# create the management service
service_setup = ApiServiceSetupInfo(name=cm_service_name, type="MGMT")
try:
if not cm.get_service().name:
cm.create_mgmt_service(service_setup)
else:
print "Service already exist."
except:
cm.create_mgmt_service(service_setup)
# install hosts on this CM instance
cmd = cm.host_install(host_username,
host_list,
password=host_password,
cm_repo_url=cm_repo_url,
unlimited_jce=True)
print "Installing hosts. This might take a while."
while cmd.success == None:
sleep(5)
cmd = cmd.fetch()
print cmd
if cmd.success != True:
print "cm_host_install failed: " + cmd.resultMessage
exit(0)
print "cm_host_install succeeded"
# first auto-assign roles and auto-configure the CM service
cm.auto_assign_roles()
cm.auto_configure()
# create a cluster on that instance
cluster = create_cluster(api, cluster_name, cdh_version)
# add all our hosts to the cluster
cluster.add_hosts(host_list)
cluster = api.get_cluster(cluster_name)
parcels_list = []
# get and list all available parcels
print "Available parcels:"
for p in cluster.get_all_parcels():
print '\t' + p.product + ' ' + p.version
if p.version.startswith(cdh_version_number) and p.product == "CDH":
parcels_list.append(p)
if len(parcels_list) == 0:
print "No " + cdh_version + " parcel found!"
exit(0)
cdh_parcel = parcels_list[0]
for p in parcels_list:
if p.version > cdh_parcel.version:
cdh_parcel = p
# download the parcel
print "Starting parcel download. This might take a while."
cmd = cdh_parcel.start_download()
if cmd.success != True:
print "Parcel download failed!"
exit(0)
# make sure the download finishes
while cdh_parcel.stage != 'DOWNLOADED':
sleep(5)
cdh_parcel = get_parcel(api, cdh_parcel.product, cdh_parcel.version,
cluster_name)
print cdh_parcel.product + ' ' + cdh_parcel.version + " downloaded"
# distribute the parcel
print "Starting parcel distribution. This might take a while."
cmd = cdh_parcel.start_distribution()
if cmd.success != True:
print "Parcel distribution failed!"
exit(0)
# make sure the distribution finishes
while cdh_parcel.stage != "DISTRIBUTED":
sleep(5)
cdh_parcel = get_parcel(api, cdh_parcel.product, cdh_parcel.version,
cluster_name)
print cdh_parcel.product + ' ' + cdh_parcel.version + " distributed"
# activate the parcel
cmd = cdh_parcel.activate()
if cmd.success != True:
print "Parcel activation failed!"
exit(0)
# make sure the activation finishes
while cdh_parcel.stage != "ACTIVATED":
cdh_parcel = get_parcel(api, cdh_parcel.product, cdh_parcel.version,
cluster_name)
print cdh_parcel.product + ' ' + cdh_parcel.version + " activated"
# inspect hosts and print the result
print "Inspecting hosts. This might take a few minutes."
cmd = cm.inspect_hosts()
while cmd.success == None:
cmd = cmd.fetch()
if cmd.success != True:
print "Host inpsection failed!"
exit(0)
print "Hosts successfully inspected: \n" + cmd.resultMessage
# create all the services we want to add; we will only create one instance
# of each
for s in service_types_and_names.keys():
service = cluster.create_service(service_types_and_names[s], s)
# we will auto-assign roles; you can manually assign roles using the
# /clusters/{clusterName}/services/{serviceName}/role endpoint or by using
# ApiService.createRole()
cluster.auto_assign_roles()
cluster.auto_configure()
# # this will set up the Hive and the reports manager databases because we
# # can't auto-configure those two things
# hive = cluster.get_service(service_types_and_names["HIVE"])
# hive_config = {"hive_metastore_database_host": hive_metastore_host, \
# "hive_metastore_database_name": hive_metastore_name, \
# "hive_metastore_database_password": hive_metastore_password, \
# "hive_metastore_database_port": hive_metastore_database_port, \
# "hive_metastore_database_type": hive_metastore_database_type}
# hive.update_config(hive_config)
# start the management service
cm_service = cm.get_service()
cm_service.start().wait()
# this will set the Reports Manager database password
# first we find the correct role
rm_role = None
for r in cm.get_service().get_all_roles():
if r.type == "REPORTSMANAGER":
rm_role = r
if rm_role == None:
print "No REPORTSMANAGER role found!"
exit(0)
# then we get the corresponding role config group -- even though there is
# only once instance of each CM management service, we do this just in case
# it is not placed in the base group
rm_role_group = rm_role.roleConfigGroupRef
rm_rcg = get_role_config_group(api, rm_role.type, \
rm_role_group.roleConfigGroupName, None)
# update the appropriate fields in the config
rm_rcg_config = {"headlamp_database_host": reports_manager_host, \
"headlamp_database_name": reports_manager_name, \
"headlamp_database_user": reports_manager_username, \
"headlamp_database_password": reports_manager_password, \
"headlamp_database_type": reports_manager_database_type}
rm_rcg.update_config(rm_rcg_config)
# restart the management service with new configs
cm_service.restart().wait()
# execute the first run command
print "Excuting first run command. This might take a while."
cmd = cluster.first_run()
while cmd.success == None:
cmd = cmd.fetch()
if cmd.success != True:
print "The first run command failed: " + cmd.resultMessage()
exit(0)
print "First run successfully executed. Your cluster has been set up!"
def test_peer_v10(self):
json_peer = _make_cm_v10_format_peer("peer1", "url1")
resource = utils.MockResource(self, version=10)
cms = ClouderaManager(resource)
peer = ApiCmPeer(resource,
name="peer1",
url="url1",
username="******",
password="******")
# Create peer
resource.expect("POST", "/cm/peers",
data=peer,
retdata=json.loads(json_peer))
cms.create_peer("peer1", "url1", "username", "password")
# Delete peer
resource.expect("DELETE", "/cm/peers/peer1",
retdata=json.loads(json_peer))
cms.delete_peer("peer1")
# Update peer
resource.expect("PUT", "/cm/peers/peer1",
data=peer,
retdata=json.loads(json_peer))
cms.update_peer("peer1", "peer1", "url1", "username", "password")
# Read peer
resource.expect("GET", "/cm/peers/peer1",
retdata=json.loads(json_peer))
cms.get_peer("peer1")
# Test peer connectivity
resource.expect("POST", "/cm/peers/peer1/commands/test",
retdata=json.loads(SAMPLE_COMMAND_JSON))
cms.test_peer_connectivity("peer1")
def test_peer_v11(self):
resource = utils.MockResource(self, version=11)
cms = ClouderaManager(resource)
json_peer1 = _make_cm_v11_format_peer("peer1", "url1", "REPLICATION")
json_peer2 = _make_cm_v11_format_peer("peer2", "url2", "STATUS_AGGREGATION")
peer1 = ApiCmPeer(resource,
name="peer1",
url="url1",
username="******",
password="******",
type="REPLICATION")
peer2 = ApiCmPeer(resource,
name="peer2",
url="url2",
username="******",
password="******",
type="STATUS_AGGREGATION")
params_replication = {
'type': "REPLICATION",
}
params_status_aggregation = {
'type': "STATUS_AGGREGATION",
}
# Create peer
resource.expect("POST", "/cm/peers",
data=peer1,
retdata=json.loads(json_peer1))
cms.create_peer("peer1", "url1", "username", "password")
resource.expect("POST", "/cm/peers",
data=peer2,
retdata=json.loads(json_peer2))
cms.create_peer("peer2", "url2", "username", "password",
peer_type="STATUS_AGGREGATION")
# Delete peer
resource.expect("DELETE", "/cm/peers/peer1",
params=params_replication, retdata=json.loads(json_peer1))
cms.delete_peer("peer1")
resource.expect("DELETE", "/cm/peers/peer2",
params=params_status_aggregation, retdata=json.loads(json_peer2))
cms.delete_peer("peer2", peer_type="STATUS_AGGREGATION")
# Update peer
resource.expect("PUT", "/cm/peers/peer1",
data=peer1,
retdata=json.loads(json_peer1))
cms.update_peer("peer1", "peer1", "url1", "username", "password")
resource.expect("PUT", "/cm/peers/peer2",
data=peer2,
retdata=json.loads(json_peer2))
cms.update_peer("peer2", "peer2", "url2", "username", "password",
peer_type="STATUS_AGGREGATION")
# Read peer
resource.expect("GET", "/cm/peers/peer1", params=params_replication,
retdata=json.loads(json_peer1))
cms.get_peer("peer1")
resource.expect("GET", "/cm/peers/peer2",
params=params_status_aggregation, retdata=json.loads(json_peer2))
cms.get_peer("peer2", peer_type="STATUS_AGGREGATION")
# Test peer connectivity
resource.expect("POST", "/cm/peers/peer1/commands/test",
params=params_replication,
retdata=json.loads(SAMPLE_COMMAND_JSON))
cms.test_peer_connectivity("peer1")
resource.expect("POST", "/cm/peers/peer2/commands/test",
params=params_status_aggregation,
retdata=json.loads(SAMPLE_COMMAND_JSON))
cms.test_peer_connectivity("peer2", peer_type="STATUS_AGGREGATION")
def main():
module = AnsibleModule(
argument_spec=dict(
cm_host=dict(required=True, type='str'),
cm_port=dict(required=False, type='int', default=7180),
cm_username=dict(required=True, type='str'),
cm_password=dict(required=True, type='str', no_log=True),
cm_tls=dict(required=False, type='bool', default=False),
cluster_name=dict(required=False, type='str',default='cluster'),
hostname=dict(required=True, type='str'),
template_name=dict(required=True, type='str'),
cm_version=dict(required=False, type='int', default=13),
redeploy_config=dict(required=False, type='bool',default='True'),
action=dict(choices=['create', 'apply', 'delete','config'])
)
)
cm_host = module.params.get('cm_host')
cm_port = module.params.get('cm_port')
cm_username = module.params.get('cm_username')
cm_password = module.params.get('cm_password')
cm_tls = module.params.get('cm_tls')
cluster_name = module.params.get('cluster_name')
hostname = module.params.get('hostname')
template_name = module.params.get('template_name')
cm_version = module.params.get('cm_version')
redeploy_config = module.params.get('redeploy_config')
action = module.params.get('action')
changed = False
if not api_enabled:
module.fail_json(changed=changed, msg='cm_api required for this module')
try:
resource = ApiResource(cm_host, server_port=cm_port,
username=cm_username,
password=cm_password,
use_tls=cm_tls,
version=cm_version)
cluster = resource.get_cluster(cluster_name)
template = cluster.get_host_template(template_name)
cms = ClouderaManager(resource)
except ApiException as e:
module.fail_json(changed=changed,
msg="Can't connect to CM API: {0}".format(e))
def redeploy_client_config(cluster):
cluster.deploy_client_config()
if action == "apply":
try:
host = list()
host.append(hostname)
cmd = template.apply_host_template(host,True)
while True:
if cmd.wait(CMD_TIMEOUT).success:
break
cluster.deploy_client_config()
module.exit_json(changed=True, rc=0)
except Exception as e:
module.fail_json(changed=changed, msg="{0}".format(e))
if action == "config":
try:
redeploy_client_config(cluster)
module.exit_json(changed=True, rc=0)
except Exception as e:
module.fail_json(changed=changed, msg="{0}".format(e))
module.exit_json(changed=False, settings=cms.get_config('summary'))
def main():
module = AnsibleModule(
argument_spec=dict(
cm_host=dict(required=True, type='str'),
cm_port=dict(required=False, type='int', default=7180),
cm_username=dict(required=True, type='str'),
cm_password=dict(required=True, type='str', no_log=True),
cm_tls=dict(required=False, type='bool', default=False),
cm_version=dict(required=False, type='int', default=10),
name=dict(required=False, type='str'),
value=dict(required=False, type='str'),
state=dict(default='present',
choices=['present', 'absent', 'list'])
)
)
cm_host = module.params.get('cm_host')
cm_port = module.params.get('cm_port')
cm_username = module.params.get('cm_username')
cm_password = module.params.get('cm_password')
cm_tls = module.params.get('cm_tls')
cm_version = module.params.get('cm_version')
cm_config_key = module.params.get('name')
cm_config_value = module.params.get('value')
state = module.params.get('state')
changed = False
if not HAS_CM_API:
module.fail_json(changed=changed, msg='cm_api required for this module')
try:
cm_conn = ApiResource(cm_host, server_port=cm_port,
username=cm_username, password=cm_password,
use_tls=cm_tls, version=cm_version)
cms = ClouderaManager(cm_conn)
except ApiException as e:
module.fail_json(changed=changed,
msg="Can't connect to API: {}".format(e))
try:
_settings = cms.get_config('full')
except ApiException as e:
module.fail_json(changed=changed, msg="{}".format(e))
_settings = cms.get_config('full')
settings = dict()
for key in _settings:
settings[key] = dict()
settings[key]['name'] = _settings[key].name
settings[key]['default'] = _settings[key].default
settings[key]['value'] = None
if _settings[key].value is not None:
settings[key]['value'] = _settings[key].value
if state == 'list':
module.exit_json(changed=changed, settings=settings)
if cm_config_key is None:
module.fail_json(changed=changed, msg='Missing `name` option.')
if cm_config_key not in settings:
module.fail_json(changed=changed,
msg='{} is not a valid configuration entry'.format(cm_config_key))
if state == "absent":
cm_config_value = None
elif cm_config_value is None:
module.fail_json(changed=changed, msg='Missing `value` option.')
if cm_config_value != settings[cm_config_key]['value']:
try:
update = dict()
update[cm_config_key] = cm_config_value
rc = cms.update_config(update)
module.exit_json(changed=True, settings=rc)
except Exception as e:
module.fail_json(changed=False, msg="{}".format(e))
module.exit_json(changed=False, settings=cms.get_config('summary'))
class cmInstall(object):
def __init__(self, module):
self.changed = False
self.module = module
self.cm_host = module.params.get('cm_host')
self.cm_port = module.params.get('cm_port')
self.cm_username = module.params.get('cm_username')
self.cm_password = module.params.get('cm_password')
self.cm_tls = module.params.get('cm_tls')
self.cm_version = module.params.get('cm_version')
self.hosts = module.params.get('hosts')
self.username = module.params.get('username')
self.sshport = module.params.get('sshport')
self.password = module.params.get('password')
self.private_key = module.params.get('private_key')
self.passphrase = module.params.get('passphrase')
self.cm_repo_url = module.params.get('cm_repo_url')
self.gpg_key_custom_url = module.params.get('gpg_key_custom_url')
self.java_strategy = module.params.get('java_strategy')
self.unlimited_jce = module.params.get('unlimited_jce')
self.parallel_install_count = module.params.get('parallel_install_count')
self.hosts_to_install = self.hosts
self.hosts_reply = dict()
try:
self.cm_conn = ApiResource(self.cm_host, server_port=self.cm_port,
username=self.cm_username, password=self.cm_password,
use_tls=self.cm_tls, version=self.cm_version)
self.cms = ClouderaManager(self.cm_conn)
except ApiException as e:
self.module.fail_json(changed=self.changed,
msg="Can't connect to API: {}".format(e))
def clean_hosts(self, postinstall=False):
_hosts = hosts.get_all_hosts(self.cm_conn)
cm_hosts = dict()
for k in range (len(_hosts)):
h = dict()
for (key, value) in _hosts[k].__dict__.items():
if isinstance(value, basestring):
h[key] = value
cm_hosts[_hosts[k].hostname] = h
for k in range (len(self.hosts_to_install)):
if self.hosts_to_install[k] in cm_hosts:
self.hosts_reply[self.hosts_to_install[k]] = cm_hosts[self.hosts_to_install[k]]
self.hosts_to_install.pop(k)
if postinstall == False:
if len(self.hosts_to_install) == 0:
self.module.exit_json(changed=False, msg="hosts already exist", hosts=self.hosts_reply)
def do_install(self):
try:
cmd = self.cms.host_install(user_name=self.username, host_names=self.hosts_to_install,
ssh_port=self.sshport, password=self.password,
private_key=self.private_key, passphrase=self.passphrase,
parallel_install_count=self.parallel_install_count, cm_repo_url=self.cm_repo_url,
gpg_key_custom_url=self.gpg_key_custom_url,
java_install_strategy=self.java_strategy,
unlimited_jce=self.unlimited_jce)
cmd = cmd.wait()
cmd = cmd.fetch()
if cmd.success != True:
self.module.fail_json(changed=False, msg=cmd.resultMessage)
self.clean_hosts(postinstall=True)
self.module.exit_json(changed=True, msg=cmd.resultMessage, hosts=self.hosts_reply)
except ApiException as e:
self.module.fail_json(changed=changed, msg="{}".format(e))
def test_peer_v11(self):
resource = utils.MockResource(self, version=11)
cms = ClouderaManager(resource)
json_peer1 = _make_cm_v11_format_peer("peer1", "url1", "REPLICATION")
json_peer2 = _make_cm_v11_format_peer("peer2", "url2", "STATUS_AGGREGATION")
peer1 = ApiCmPeer(resource,
name="peer1",
url="url1",
username="******",
password="******",
type="REPLICATION")
peer2 = ApiCmPeer(resource,
name="peer2",
url="url2",
username="******",
password="******",
type="STATUS_AGGREGATION")
params_replication = {
'type': "REPLICATION",
}
params_status_aggregation = {
'type': "STATUS_AGGREGATION",
}
# Create peer
resource.expect("POST", "/cm/peers",
data=peer1,
retdata=json.loads(json_peer1))
cms.create_peer("peer1", "url1", "username", "password")
resource.expect("POST", "/cm/peers",
data=peer2,
retdata=json.loads(json_peer2))
cms.create_peer("peer2", "url2", "username", "password",
peer_type="STATUS_AGGREGATION")
# Delete peer
resource.expect("DELETE", "/cm/peers/peer1",
params=params_replication, retdata=json.loads(json_peer1))
cms.delete_peer("peer1")
resource.expect("DELETE", "/cm/peers/peer2",
params=params_status_aggregation, retdata=json.loads(json_peer2))
cms.delete_peer("peer2", peer_type="STATUS_AGGREGATION")
# Update peer
resource.expect("PUT", "/cm/peers/peer1",
data=peer1,
retdata=json.loads(json_peer1))
cms.update_peer("peer1", "peer1", "url1", "username", "password")
resource.expect("PUT", "/cm/peers/peer2",
data=peer2,
retdata=json.loads(json_peer2))
cms.update_peer("peer2", "peer2", "url2", "username", "password",
peer_type="STATUS_AGGREGATION")
# Read peer
resource.expect("GET", "/cm/peers/peer1", params=params_replication,
retdata=json.loads(json_peer1))
cms.get_peer("peer1")
resource.expect("GET", "/cm/peers/peer2",
params=params_status_aggregation, retdata=json.loads(json_peer2))
cms.get_peer("peer2", peer_type="STATUS_AGGREGATION")
# Test peer connectivity
resource.expect("POST", "/cm/peers/peer1/commands/test",
params=params_replication,
retdata=json.loads(SAMPLE_COMMAND_JSON))
cms.test_peer_connectivity("peer1")
resource.expect("POST", "/cm/peers/peer2/commands/test",
params=params_status_aggregation,
retdata=json.loads(SAMPLE_COMMAND_JSON))
cms.test_peer_connectivity("peer2", peer_type="STATUS_AGGREGATION")
def set_up_cluster():
# get a handle on the instance of CM that we have running
api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=7)
# get the CM instance
cm = ClouderaManager(api)
# activate the CM trial license
cm.begin_trial()
# create the management service
service_setup = ApiServiceSetupInfo(name=cm_service_name, type="MGMT")
cm.create_mgmt_service(service_setup)
# install hosts on this CM instance
cmd = cm.host_install(host_username, host_list, password=host_password, cm_repo_url=cm_repo_url)
print "Installing hosts. This might take a while."
while cmd.success == None:
sleep(5)
cmd = cmd.fetch()
if cmd.success != True:
print "cm_host_install failed: " + cmd.resultMessage
exit(0)
print "cm_host_install succeeded"
# first auto-assign roles and auto-configure the CM service
cm.auto_assign_roles()
cm.auto_configure()
# create a cluster on that instance
cluster = create_cluster(api, cluster_name, cdh_version)
# add all our hosts to the cluster
cluster.add_hosts(host_list)
cluster = api.get_cluster("Cluster 1")
parcels_list = []
# get and list all available parcels
print "Available parcels:"
for p in cluster.get_all_parcels():
print '\t' + p.product + ' ' + p.version
if p.version.startswith(cdh_version_number) and p.product == "CDH":
parcels_list.append(p)
if len(parcels_list) == 0:
print "No " + cdh_version + " parcel found!"
exit(0)
cdh_parcel = parcels_list[0]
for p in parcels_list:
if p.version > cdh_parcel.version:
cdh_parcel = p
# download the parcel
print "Starting parcel download. This might take a while."
cmd = cdh_parcel.start_download()
if cmd.success != True:
print "Parcel download failed!"
exit(0)
# make sure the download finishes
while cdh_parcel.stage != 'DOWNLOADED':
sleep(5)
cdh_parcel = get_parcel(api, cdh_parcel.product, cdh_parcel.version, cluster_name)
print cdh_parcel.product + ' ' + cdh_parcel.version + " downloaded"
# distribute the parcel
print "Starting parcel distribution. This might take a while."
cmd = cdh_parcel.start_distribution()
if cmd.success != True:
print "Parcel distribution failed!"
exit(0)
# make sure the distribution finishes
while cdh_parcel.stage != "DISTRIBUTED":
sleep(5)
cdh_parcel = get_parcel(api, cdh_parcel.product, cdh_parcel.version, cluster_name)
print cdh_parcel.product + ' ' + cdh_parcel.version + " distributed"
# activate the parcel
cmd = cdh_parcel.activate()
if cmd.success != True:
print "Parcel activation failed!"
exit(0)
# make sure the activation finishes
while cdh_parcel.stage != "ACTIVATED":
cdh_parcel = get_parcel(api, cdh_parcel.product, cdh_parcel.version, cluster_name)
print cdh_parcel.product + ' ' + cdh_parcel.version + " activated"
# inspect hosts and print the result
print "Inspecting hosts. This might take a few minutes."
cmd = cm.inspect_hosts()
while cmd.success == None:
cmd = cmd.fetch()
if cmd.success != True:
print "Host inpsection failed!"
exit(0)
print "Hosts successfully inspected: \n" + cmd.resultMessage
# create all the services we want to add; we will only create one instance
# of each
for s in service_types_and_names.keys():
service = cluster.create_service(service_types_and_names[s], s)
# we will auto-assign roles; you can manually assign roles using the
# /clusters/{clusterName}/services/{serviceName}/role endpoint or by using
# ApiService.createRole()
cluster.auto_assign_roles()
cluster.auto_configure()
# this will set up the Hive and the reports manager databases because we
# can't auto-configure those two things
hive = cluster.get_service(service_types_and_names["HIVE"])
hive_config = { "hive_metastore_database_host" : hive_metastore_host, \
"hive_metastore_database_name" : hive_metastore_name, \
"hive_metastore_database_password" : hive_metastore_password, \
"hive_metastore_database_port" : hive_metastore_database_port, \
"hive_metastore_database_type" : hive_metastore_database_type }
hive.update_config(hive_config)
# start the management service
cm_service = cm.get_service()
cm_service.start().wait()
# this will set the Reports Manager database password
# first we find the correct role
rm_role = None
for r in cm.get_service().get_all_roles():
if r.type == "REPORTSMANAGER":
rm_role = r
if rm_role == None:
print "No REPORTSMANAGER role found!"
exit(0)
# then we get the corresponding role config group -- even though there is
# only once instance of each CM management service, we do this just in case
# it is not placed in the base group
rm_role_group = rm_role.roleConfigGroupRef
rm_rcg = get_role_config_group(api, rm_role.type, \
rm_role_group.roleConfigGroupName, None)
# update the appropriate fields in the config
rm_rcg_config = { "headlamp_database_host" : reports_manager_host, \
"headlamp_database_name" : reports_manager_name, \
"headlamp_database_user" : reports_manager_username, \
"headlamp_database_password" : reports_manager_password, \
"headlamp_database_type" : reports_manager_database_type }
rm_rcg.update_config(rm_rcg_config)
# restart the management service with new configs
cm_service.restart().wait()
# execute the first run command
print "Excuting first run command. This might take a while."
cmd = cluster.first_run()
while cmd.success == None:
cmd = cmd.fetch()
if cmd.success != True:
print "The first run command failed: " + cmd.resultMessage()
exit(0)
print "First run successfully executed. Your cluster has been set up!"
'clouderadbhost')
cloudera_manager_repo = config.get('REPOS', 'cloudera_manager_repo')
cloudera_manager_repo_gpg = config.get('REPOS', 'cloudera_manager_repo_gpg')
cdh_parcel_repo = config.get('PARCELS', 'parcel_repo_url')
cdh_parcel_version = config.get('PARCELS', 'cdh_parcel_version')
kafka_parcel_repo = config.get('PARCELS', 'kafka_parcel_repo')
kafka_parcel_version = config.get('PARCELS', 'kafka_parcel_version')
api_version = config.get('CLOUDERA_PROPERTIES', 'api_version')
# Set API client and ClouderaManager object
logging.info('Setting initial Cloudera API Resource object with default user')
api = ApiResource(cloudera_manager_server_api,
username="******",
password="******",
version=api_version)
cloudera_manager = ClouderaManager(api)
# Create new admin user and delete default admin user
logging.info('Creating new admin user')
api.create_user(management_console_username, management_console_password,
["ROLE_ADMIN"])
logging.info('Setting Cloudera API Resource object using new user')
api = ApiResource(cloudera_manager_server_api,
username=management_console_username,
password=management_console_password,
version=api_version)
cloudera_manager = ClouderaManager(api)
logging.info('Deleting default admin user')
api.delete_user("admin")
def install_cds(cm_host, host_list):
print "Installing CDS for Spark2"
api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=7)
cm = ClouderaManager(api)
config = cm.get_config(view='full')
# Add parcel repository
repolist = config['REMOTE_PARCEL_REPO_URLS']
value = repolist.value or repolist.default
value += ',' + cds_parcel_repo
cm.update_config({'REMOTE_PARCEL_REPO_URLS': value})
sleep(10)
# Install CDS parcel
cluster = api.get_cluster(cluster_name)
parcel = cluster.get_parcel(cds_parcel_name, cds_parcel_version)
print "Downloading CDS parcel. This might take a while."
if parcel.stage == "AVAILABLE_REMOTELY":
parcel = wait_for_parcel(parcel.start_download(), api, parcel,
cluster_name, 'DOWNLOADED')
print "Distributing CDS parcel. This might take a while."
if parcel.stage == "DOWNLOADED":
parcel = wait_for_parcel(parcel.start_distribution(), api, parcel,
cluster_name, 'DISTRIBUTED')
print "Activating CDS parcel. This might take a while."
if parcel.stage == "DISTRIBUTED":
parcel = wait_for_parcel(parcel.activate(), api, parcel, cluster_name,
'ACTIVATED')
service = cluster.create_service(cds_service_name, cds_service_type)
slaves = [host for host in host_list if 'slave' in host]
edges = [host for host in host_list if 'edge' in host]
service.create_role('SPARK2_YARN_HISTORY_SERVER-1',
'SPARK2_YARN_HISTORY_SERVER', cm_host)
service.create_role('SPARK2_ON_YARN-GW_MASTER1', 'GATEWAY', cm_host)
for (i, edge) in enumerate(edges):
service.create_role('SPARK2_ON_YARN-GW_EDGE%s' % i, 'GATEWAY', edge)
for (i, slave) in enumerate(slaves):
service.create_role('SPARK2_ON_YARN-GW_SLAVE%s' % i, 'GATEWAY', slave)
cluster.auto_configure()
# Restart Cloudera Management Service and cluster
cm_service = cm.get_service()
cm_service.restart().wait()
cluster.restart(restart_only_stale_services=True,
redeploy_client_configuration=True).wait()
# Due to (presumably) CM bug, auto_configure() after Kafka installation creates additional
# role config group for HDFS gateway, which breaks further use of auto_configure().
# Below we remove it if it exists.
try:
hdfs_service = cluster.get_service("HDFS-1")
hdfs_service.delete_role_config_group("HDFS-1-GATEWAY-1")
except cm_api.api_client.ApiException:
print(
"Not removing HDFS Gateway role config group as it doesn't exist")
else:
print("Removed additional HDFS Gateway role config group")
print "CDS is now installed."
def test_peer_v10(self):
json_peer = _make_cm_v10_format_peer("peer1", "url1")
resource = utils.MockResource(self, version=10)
cms = ClouderaManager(resource)
peer = ApiCmPeer(resource,
name="peer1",
url="url1",
username="******",
password="******")
# Create peer
resource.expect("POST", "/cm/peers",
data=peer,
retdata=json.loads(json_peer))
cms.create_peer("peer1", "url1", "username", "password")
# Delete peer
resource.expect("DELETE", "/cm/peers/peer1",
retdata=json.loads(json_peer))
cms.delete_peer("peer1")
# Update peer
resource.expect("PUT", "/cm/peers/peer1",
data=peer,
retdata=json.loads(json_peer))
cms.update_peer("peer1", "peer1", "url1", "username", "password")
# Read peer
resource.expect("GET", "/cm/peers/peer1",
retdata=json.loads(json_peer))
cms.get_peer("peer1")
# Test peer connectivity
resource.expect("POST", "/cm/peers/peer1/commands/test",
retdata=json.loads(SAMPLE_COMMAND_JSON))
cms.test_peer_connectivity("peer1")
def set_up_cluster(cm_host, host_list):
print "Setting up CDH cluster..."
api = ApiResource(cm_host, cm_port, cm_username, cm_password, version=7)
cm = ClouderaManager(api)
print "Creating mgmg service."
try:
service_setup = ApiServiceSetupInfo(name=cm_service_name, type="MGMT")
cm.create_mgmt_service(service_setup)
except ApiException as exc:
if exc.code != 400:
print "create MGMT service failed: " + exc
exit(1)
print "Installing hosts. This might take a while."
cmd = cm.host_install(host_username, host_list,
password=host_password).wait()
if cmd.success != True:
print "cm_host_install failed: " + cmd.resultMessage
exit(2)
print "Auto-assign roles and auto-configure the CM service"
if not is_cluster_installed(api):
cm.auto_assign_roles()
cm.auto_configure()
print "Creating cluster."
if not is_cluster_installed(api):
cluster = create_cluster(api, cluster_name, cdh_version)
cluster.add_hosts(host_list)
cluster = api.get_cluster(cluster_name)
cdh_parcel = get_cdh_parcel(cluster)
print "Downloading CDH parcel. This might take a while."
if cdh_parcel.stage == "AVAILABLE_REMOTELY":
cdh_parcel = wait_for_parcel(cdh_parcel.start_download(), api,
cdh_parcel, cluster_name, 'DOWNLOADED')
print "Distributing CDH parcel. This might take a while."
if cdh_parcel.stage == "DOWNLOADED":
cdh_parcel = wait_for_parcel(cdh_parcel.start_distribution(), api,
cdh_parcel, cluster_name, 'DISTRIBUTED')
print "Activating CDH parcel. This might take a while."
if cdh_parcel.stage == "DISTRIBUTED":
cdh_parcel = wait_for_parcel(cdh_parcel.activate(), api, cdh_parcel,
cluster_name, 'ACTIVATED')
# if cdh_parcel.stage != "ACTIVATED":
# print "CDH parcel activation failed. Parcel in stage: " + cdh_parcel.stage
# exit(14)
print "Inspecting hosts. This might take a few minutes."
cmd = cm.inspect_hosts()
while cmd.success == None:
cmd = cmd.fetch()
if cmd.success != True:
print "Host inpsection failed!"
exit(8)
print "Hosts successfully inspected: \n" + cmd.resultMessage
print "Creating specified services."
for s in service_types_and_names.keys():
try:
cluster.get_service(service_types_and_names[s])
except:
print "Creating service: " + service_types_and_names[s]
service = cluster.create_service(service_types_and_names[s], s)
slaves = [host for host in host_list if 'slave' in host]
edges = [host for host in host_list if 'edge' in host]
#assign master roles to master node
for service in cluster.get_all_services():
if service.name == 'HDFS-1':
service.create_role('NAMENODE-1', 'NAMENODE', cm_host)
service.create_role('SECONDARYNAMENODE', 'SECONDARYNAMENODE',
cm_host)
service.create_role('BALANCER-1', 'BALANCER', cm_host)
service.create_role('HTTPFS-1', 'HTTPFS', cm_host)
service.create_role('HDFS-GW_MASTER1', 'GATEWAY', cm_host)
for (i, edge) in enumerate(edges):
service.create_role('HDFS-GW_EDGE%s' % i, 'GATEWAY', edge)
for (i, slave) in enumerate(slaves):
service.create_role('DATANODE-%s' % i, 'DATANODE', slave)
if service.name == 'ZOOKEEPER-1':
service.create_role('ZOOKEEPERSERVER-1', 'SERVER', cm_host)
if service.name == 'HBASE-1':
service.create_role('MASTER-1', 'MASTER', cm_host)
service.create_role('HBASETHRIFTSERVER-1', 'HBASETHRIFTSERVER',
cm_host)
for (i, slave) in enumerate(slaves):
service.create_role('HBASE-RS-%s' % i, 'REGIONSERVER', slave)
if service.name == 'HUE-1':
service.create_role('HUE-MASTER1', 'HUE_SERVER', cm_host)
service.create_role('HUE-LB_MASTER1', 'HUE_LOAD_BALANCER', cm_host)
for (i, edge) in enumerate(edges):
service.create_role('HUE-EDGE%s' % i, 'HUE_SERVER', edge)
if service.name == 'HIVE-1':
service.create_role('HIVEMETASTORE-1', 'HIVEMETASTORE', cm_host)
service.create_role('HIVESERVER-1', 'HIVESERVER2', cm_host)
service.create_role('HIVE-GW_MASTER1', 'GATEWAY', cm_host)
for (i, edge) in enumerate(edges):
service.create_role('HIVE-GW_EDGE%s' % i, 'GATEWAY', edge)
for (i, slave) in enumerate(slaves):
service.create_role('HIVE-GW_SLAVE%s' % i, 'GATEWAY', slave)
if service.name == 'IMPALA-1':
service.create_role('STATESTORE-1', 'STATESTORE', cm_host)
service.create_role('CATALOGSERVER-1', 'CATALOGSERVER', cm_host)
for (i, slave) in enumerate(slaves):
service.create_role('IMPALAD-%s' % i, 'IMPALAD', slave)
if service.name == 'OOZIE-1':
service.create_role('OOZIE_SERVER-1', 'OOZIE_SERVER', cm_host)
if service.name == 'SPARK_ON_YARN-1':
service.create_role('SPARK_YARN_HISTORY_SERVER-1',
'SPARK_YARN_HISTORY_SERVER', cm_host)
service.create_role('SPARK_ON_YARN-GW_MASTER%s' % i, 'GATEWAY',
cm_host)
for (i, edge) in enumerate(edges):
service.create_role('SPARK_ON_YARN-GW_EDGE%s' % i, 'GATEWAY',
edge)
for (i, slave) in enumerate(slaves):
service.create_role('SPARK_ON_YARN-GW_SLAVE%s' % i, 'GATEWAY',
slave)
if service.name == 'SQOOP-1':
service.create_role('SQOOP_SERVER-1', 'SQOOP_SERVER', cm_host)
if service.name == 'YARN-1':
service.create_role('RESOURCEMANAGER-1', 'RESOURCEMANAGER',
cm_host)
service.create_role('JOBHISTORY-1', 'JOBHISTORY', cm_host)
for (i, slave) in enumerate(slaves):
service.create_role('NODEMANAGER-%s' % i, 'NODEMANAGER', slave)
#print "Auto assigning roles."
#cluster.auto_assign_roles()
cluster.auto_configure()
print "Updating Hive config."
hive_metastore_host = cm_host # let's assume that
hive = cluster.get_service(service_types_and_names["HIVE"])
hive_config = { "hive_metastore_database_host" : hive_metastore_host, \
"hive_metastore_database_name" : hive_metastore_name, \
"hive_metastore_database_user" : hive_metastore_user, \
"hive_metastore_database_password" : hive_metastore_password, \
"hive_metastore_database_port" : hive_metastore_database_port, \
"hive_metastore_database_type" : hive_metastore_database_type }
hive.update_config(hive_config)
print "Updating Hue config."
hue_db_host = cm_host # let's assume that
hue = cluster.get_service(service_types_and_names["HUE"])
hue_config = { "database_host" : hue_db_host, \
"database_name" : hue_db_name, \
"database_user" : hue_db_user, \
"database_password" : hue_db_password, \
"database_port" : hue_db_port, \
"database_type" : hue_db_type }
hue.update_config(hue_config)
# Set Java version to OpenJDK
cm.update_all_hosts_config({'java_home': '/usr/lib/jvm/java-openjdk'})
print "Starting management service."
cm_service = cm.get_service()
cm_service.start().wait()
print "Excuting first run command. This might take a while."
cmd = cluster.first_run().wait()
if cmd.success != True:
print "The first run command failed: " + cmd.resultMessage
exit(11)
print "First run successfully executed. Your cluster has been set up!"
config = cm.get_config(view='full')
repolist = config['REMOTE_PARCEL_REPO_URLS']
value = repolist.value or repolist.default
value += ',' + anaconda_repo
cm.update_config({'REMOTE_PARCEL_REPO_URLS': value})
sleep(10)
cluster = api.get_cluster(cluster_name)
parcel = cluster.get_parcel('Anaconda', anaconda_parcel_version)
print "Downloading Anaconda parcel. This might take a while."
if parcel.stage == "AVAILABLE_REMOTELY":
parcel = wait_for_parcel(parcel.start_download(), api, parcel,
cluster_name, 'DOWNLOADED')
print "Distributing Anaconda parcel. This might take a while."
if parcel.stage == "DOWNLOADED":
parcel = wait_for_parcel(parcel.start_distribution(), api, parcel,
cluster_name, 'DISTRIBUTED')
print "Activating Anaconda parcel. This might take a while."
if parcel.stage == "DISTRIBUTED":
parcel = wait_for_parcel(parcel.activate(), api, parcel, cluster_name,
'ACTIVATED')
print "Anaconda is now installed."
from cm_api.api_client import ApiResource
from cm_api.endpoints.cms import ClouderaManager
cm_host = "127.0.0.1"
api = ApiResource(cm_host, username="******", password="******")
cms = ClouderaManager(api)
cmd = cms.get_service().restart()
cmd = cmd.wait()
print "Cloudera Manager Restart. Active: %s. Success: %s" % (cmd.active,
cmd.success)
cluster = api.get_cluster("Spark")
print cluster
restart_cluster = cluster.restart()
restart_cluster = restart_cluster.wait()
print "Cluster %s. Status - restart success: %s." % (cluster.name,
restart_cluster.success)
print "Cluster %s. Status - Configuration Stale -- Redeploying configurations" % cluster.name
redeploy_config = cluster.deploy_client_config().wait()
redeploy_config = redeploy_config.wait()
print "New configuration success: %s." % redeploy_config.success
def main():
module = AnsibleModule(
argument_spec=dict(
cm_host=dict(required=True, type='str'),
cm_port=dict(required=False, type='int', default=7180),
cm_username=dict(required=True, type='str'),
cm_password=dict(required=True, type='str', no_log=True),
cm_tls=dict(required=False, type='bool', default=False),
cluster_name=dict(required=False, type='str',default='cluster01'),
hostname=dict(required=True, type='str'),
service_name=dict(required=True, type='str'),
role_type=dict(required=True, type='str'),
role_name=dict(required=True, type='str'),
restart_role=dict(required=False, type='bool', default=True),
action=dict(choices=['create', 'delete', 'update'])
)
)
cm_host = module.params.get('cm_host')
cm_port = module.params.get('cm_port')
cm_username = module.params.get('cm_username')
cm_password = module.params.get('cm_password')
cm_tls = module.params.get('cm_tls')
cluster_name = module.params.get('cluster_name')
hostname = module.params.get('hostname')
service_name = module.params.get('service_name')
role_type = module.params.get('role_type')
role_name = module.params.get('role_name')
restart_role = module.params.get('restart_role')
action = module.params.get('action')
changed = False
start_roles = True
cmd_timeout = 420
if not api_enabled:
module.fail_json(changed=changed, msg='cm_api required for this module')
try:
resource = ApiResource(cm_host, server_port=cm_port,
username=cm_username,
password=cm_password,
use_tls=cm_tls,
version=cm_version)
cms = ClouderaManager(api)
cluster = resource.get_cluster(cluster_name)
service = cluster.get_service(service_name)
except ApiException as e:
module.fail_json(changed=changed,
msg="Can't connect to CM API: {0}".format(e))
def restart_roles():
global service
print "Restarting role %s on host %s in role group %s" % (role_name, host_name, role_name)
try:
role = service.get_role(agent_name)
cmds = service.restart_roles(role.name)
for cmd in cmds:
print " Waiting for restart..."
cmd.wait(CMD_TIMEOUT)
print "Role restarted."
except ApiException as err:
"Failed to restart role %s on host %s in role group %s. %s"
% (role_name, host_name, role_name, err.message)