def __init__(self, app):
super(ClouderaManagerService, self).__init__(app)
self.svc_roles = [ServiceRole.CLOUDERA_MANAGER]
self.name = ServiceRole.to_string(ServiceRole.CLOUDERA_MANAGER)
self.dependencies = []
self.remaining_start_attempts = NUM_START_ATTEMPTS
self.db_pwd = misc.random_string_generator()
# Indicate if the web server has been configured and started
self.started = False
self.cm_port = 7180
# Default cluster configuration
# TODO - read local cloud host name!
# self.cm_host = socket.gethostname()
self.cm_host = self.app.cloud_interface.get_local_hostname()
self.host_list = []
self.cluster_name = "Cluster 1"
self.cdh_version = "CDH5"
self.cdh_version_number = "5"
self.cm_username = "******"
self.cm_password = "******"
self.mgmt_service_name = "ManagementService"
self.host_username = "******"
self.host_password = self.app.config.get('password')
self.cm_repo_url = None
self.service_types_and_names = {
"HDFS": "HDFS",
"YARN": "YARN"
}
def __init__(self, app, instance_role='master'):
super(PSSService, self).__init__(app)
self.svc_roles = [ServiceRole.PSS]
self.name = ServiceRole.to_string(ServiceRole.PSS)
self.svc_type = ServiceType.CM_SERVICE
self.instance_role = instance_role
log.debug("Configured PSS as {0}".format(self.instance_role))
def __init__(self, app):
super(PostgresService, self).__init__(app)
self.name = ServiceRole.to_string(ServiceRole.GALAXY_POSTGRES)
self.svc_roles = [ServiceRole.GALAXY_POSTGRES]
self.psql_port = app.path_resolver.psql_db_port
self.dependencies = [ServiceDependency(self, ServiceRole.GALAXY_DATA),
ServiceDependency(self, ServiceRole.MIGRATION)]
def __init__(self, app, instance_role='master'):
super(PSSService, self).__init__(app)
self.svc_roles = [ServiceRole.PSS]
self.name = ServiceRole.to_string(ServiceRole.PSS)
self.svc_type = ServiceType.CM_SERVICE
self.instance_role = instance_role
log.debug("Configured PSS as {0}".format(self.instance_role))
def __init__(self, app):
super(ClouderaManagerService, self).__init__(app)
self.svc_roles = [ServiceRole.CLOUDERA_MANAGER]
self.name = ServiceRole.to_string(ServiceRole.CLOUDERA_MANAGER)
self.dependencies = []
self.db_pwd = misc.random_string_generator()
# Indicate if the web server has been configured and started
self.started = False
self.cm_port = 7180
# Default cluster configuration
self.cm_host = socket.gethostname()
self.host_list = [self.cm_host]
self.cluster_name = "Cluster 1"
self.cdh_version = "CDH5"
self.cdh_version_number = "5"
self.cm_username = "******"
self.cm_password = "******"
self.cm_service_name = "ManagementService"
self.host_username = "******"
# Read the password from the system!
self.host_password = self.app.config.get('password')
self.cm_repo_url = None
self.service_types_and_names = {
"HDFS": "HDFS",
"YARN": "YARN",
"ZOOKEEPER": "ZooKeeper"
}
def __init__(self, app):
super(HadoopService, self).__init__(app)
self.svc_roles = [ServiceRole.HADOOP]
self.name = ServiceRole.to_string(ServiceRole.HADOOP)
self.dependencies = [ServiceDependency(self, ServiceRole.SGE)]
self.id_rsa_path = os.path.join(paths.P_HADOOP_HOME, "id_rsa")
self.id_rsa_pub_key_path = os.path.join(paths.P_HADOOP_HOME,
"id_rsa.pub")
def __init__(self, app):
super(HadoopService, self).__init__(app)
self.svc_roles = [ServiceRole.HADOOP]
self.name = ServiceRole.to_string(ServiceRole.HADOOP)
self.dependencies = [ServiceDependency(self, ServiceRole.SGE)]
self.id_rsa_path = os.path.join(paths.P_HADOOP_HOME, "id_rsa")
self.id_rsa_pub_key_path = os.path.join(
paths.P_HADOOP_HOME, "id_rsa.pub")
def __init__(self, app):
super(SlurmdService, self).__init__(app)
self.svc_roles = [ServiceRole.SLURMD]
self.name = ServiceRole.to_string(ServiceRole.SLURMD)
self.dependencies = [
ServiceDependency(self, ServiceRole.SLURMCTLD),
]
self.num_restarts = 0
self.max_restarts = 3
def __init__(self, app):
super(NodejsProxyService, self).__init__(app)
self.svc_roles = [ServiceRole.NODEJSPROXY]
self.name = ServiceRole.to_string(ServiceRole.NODEJSPROXY)
self.dependencies = [ServiceDependency(self, ServiceRole.GALAXY_TOOLS),
ServiceDependency(self, ServiceRole.SUPERVISOR)]
self.np_port = 8800
self.supervisor_conf_dir = '/etc/supervisor/conf.d'
self.supervisor_prog_name = 'galaxy_nodejs_proxy'
def __init__(self, app):
super(CloudgeneService, self).__init__(app)
self.svc_roles = [ServiceRole.CLOUDGENE]
self.name = ServiceRole.to_string(ServiceRole.CLOUDGENE)
self.dependencies = [ServiceDependency(self, ServiceRole.CLOUDERA_MANAGER)]
self.port = 8085
self.cg_url = "https://cloudman.s3.amazonaws.com/files/cloudgene-cloudman-daemon.tar.gz"
self.cg_base_dir = '/mnt/galaxy/cloudgene/'
self.cg_home = os.path.join(self.cg_base_dir, 'cloudgene-daemon')
def __init__(self, app):
super(CloudgeneService, self).__init__(app)
self.svc_roles = [ServiceRole.CLOUDGENE]
self.name = ServiceRole.to_string(ServiceRole.CLOUDGENE)
self.dependencies = [ServiceDependency(self, ServiceRole.CLOUDERA_MANAGER)]
self.port = 8085
self.cg_url = "http://cloudgene.uibk.ac.at/downloads/cloudgene-cloudman.tar.gz"
self.cg_base_dir = '/mnt/galaxy/cloudgene/'
self.cg_home = os.path.join(self.cg_base_dir, 'cloudgene-cloudman')
def __init__(self, app):
super(PulsarService, self).__init__(app)
self.pulsar_home = None
self.pulsar_port = DEFAULT_PULSAR_PORT
self.name = ServiceRole.to_string(ServiceRole.PULSAR)
self.svc_roles = [ServiceRole.PULSAR]
self.dependencies = [
ServiceDependency(self, ServiceRole.JOB_MANAGER)
]
def __init__(self, app):
super(CloudgeneService, self).__init__(app)
self.svc_roles = [ServiceRole.CLOUDGENE]
self.name = ServiceRole.to_string(ServiceRole.CLOUDGENE)
self.dependencies = [ServiceDependency(self, ServiceRole.CLOUDERA_MANAGER)]
self.port = 8085
self.cg_url = "https://cloudman.s3.amazonaws.com/files/cloudgene-cloudman-daemon.tar.gz"
self.cg_base_dir = '/mnt/galaxy/cloudgene/'
self.cg_home = os.path.join(self.cg_base_dir, 'cloudgene-daemon')
def __init__(self, app):
super(SlurmdService, self).__init__(app)
self.svc_roles = [ServiceRole.SLURMD]
self.name = ServiceRole.to_string(ServiceRole.SLURMD)
self.dependencies = [
ServiceDependency(self, ServiceRole.SLURMCTLD),
]
self.num_restarts = 0
self.max_restarts = 3
def __init__(self, app, as_min=-1, as_max=-1, instance_type=None):
super(AutoscaleService, self).__init__(app)
self.state = service_states.UNSTARTED
self.svc_roles = [ServiceRole.AUTOSCALE]
self.svc_type = ServiceType.CM_SERVICE
self.name = ServiceRole.to_string(ServiceRole.AUTOSCALE)
self.dependencies = [ServiceDependency(self, ServiceRole.MIGRATION)]
self.as_max = as_max # Max number of nodes autoscale should maintain
self.as_min = as_min # Min number of nodes autoscale should maintain
self.instance_type = instance_type # Type of instances to start
def __init__(self, app):
"""
Initialize the service class by setting role and indicating dependencies
"""
super(ProFTPdService, self).__init__(app)
log.debug("Initializing ProFTPdService")
self.svc_roles = [ServiceRole.PROFTPD]
self.name = ServiceRole.to_string(ServiceRole.PROFTPD)
self.dependencies = [ServiceDependency(self, ServiceRole.GALAXY_POSTGRES),
ServiceDependency(self, ServiceRole.GALAXY_DATA)]
def __init__(self, app):
super(GalaxyReportsService, self).__init__(app)
self.galaxy_home = self.app.path_resolver.galaxy_home
self.reports_port = DEFAULT_REPORTS_PORT
self.name = ServiceRole.to_string(ServiceRole.GALAXY_REPORTS)
self.svc_roles = [ServiceRole.GALAXY_REPORTS]
self.dependencies = [ServiceDependency(
self, ServiceRole.GALAXY)] # Hopefully Galaxy dependency alone enough to ensure database migrated, etc...
self.conf_dir = os.path.join(
self.app.path_resolver.galaxy_home, 'reports.conf.d')
def __init__(self, app):
super(LwrService, self).__init__(app)
self.lwr_home = self.app.path_resolver.lwr_home
self.lwr_port = DEFAULT_LWR_PORT
self.name = ServiceRole.to_string(ServiceRole.LWR)
self.svc_roles = [ServiceRole.LWR]
self.dependencies = [
ServiceDependency(self, ServiceRole.SGE), # Well someday anyway :)
ServiceDependency(self, ServiceRole.GALAXY_TOOLS) # Anyway to make this depend on where LWR installed?
]
def __init__(self, app, as_min=-1, as_max=-1, instance_type=None):
super(AutoscaleService, self).__init__(app)
self.state = service_states.UNSTARTED
self.svc_roles = [ServiceRole.AUTOSCALE]
self.svc_type = ServiceType.CM_SERVICE
self.name = ServiceRole.to_string(ServiceRole.AUTOSCALE)
self.dependencies = [ServiceDependency(self, ServiceRole.MIGRATION)]
self.as_max = as_max # Max number of nodes autoscale should maintain
self.as_min = as_min # Min number of nodes autoscale should maintain
self.instance_type = instance_type # Type of instances to start
def __init__(self, app):
super(SupervisorService, self).__init__(app)
self.svc_roles = [ServiceRole.SUPERVISOR]
self.name = ServiceRole.to_string(ServiceRole.SUPERVISOR)
self.dependencies = []
self.sv_port = 9002
self.pid_file = '/var/run/supervisord.pid'
self.main_conf_file = '/etc/supervisord.conf'
self.conf_dir = '/etc/supervisor/conf.d'
self.server = None
self.log_file = '/var/log/supervisor/supervisord.log'
def __init__(self, filesystem, from_archive=None):
"""
Instance's transient storage exposed over NFS.
"""
super(TransientStorage, self).__init__(filesystem.app)
self.fs = filesystem
self.app = self.fs.app
self.device = None
self.from_archive = from_archive
self.svc_roles = [ServiceRole.TRANSIENT_NFS]
self.name = ServiceRole.to_string(ServiceRole.TRANSIENT_NFS)
def __init__(self, filesystem, from_archive=None):
"""
Instance's transient storage exposed over NFS.
"""
super(TransientStorage, self).__init__(filesystem.app)
self.fs = filesystem
self.app = self.fs.app
self.device = None
self.from_archive = from_archive
self.svc_roles = [ServiceRole.TRANSIENT_NFS]
self.name = ServiceRole.to_string(ServiceRole.TRANSIENT_NFS)
def __init__(self, app):
super(NodejsProxyService, self).__init__(app)
self.svc_roles = [ServiceRole.NODEJSPROXY]
self.name = ServiceRole.to_string(ServiceRole.NODEJSPROXY)
self.dependencies = [
ServiceDependency(self, ServiceRole.GALAXY_TOOLS),
ServiceDependency(self, ServiceRole.SUPERVISOR)
]
self.np_port = 8800
self.supervisor_conf_dir = '/etc/supervisor/conf.d'
self.supervisor_prog_name = 'galaxy_nodejs_proxy'
def __init__(self, app, instance_role='master'):
super(PSSService, self).__init__(app)
self.svc_roles = [ServiceRole.PSS]
self.name = ServiceRole.to_string(ServiceRole.PSS)
self.instance_role = instance_role
log.debug("Configured PSS as {0}".format(self.instance_role))
# Name of the default script to run
self.pss_filename = 'post_start_script' if self.instance_role == 'master' \
else 'worker_post_start_script'
self.pss_url = self.app.ud.get('post_start_script_url', None) if self.instance_role == 'master' \
else self.app.ud.get('worker_post_start_script_url', None)
def __init__(self, app):
super(SupervisorService, self).__init__(app)
self.svc_roles = [ServiceRole.SUPERVISOR]
self.name = ServiceRole.to_string(ServiceRole.SUPERVISOR)
self.dependencies = []
self.sv_port = 9002
self.pid_file = '/var/run/supervisord.pid'
self.main_conf_file = '/etc/supervisord.conf'
self.conf_dir = '/etc/supervisor/conf.d'
self.server = None
self.log_file = '/var/log/supervisor/supervisord.log'
def __init__(self, app):
super(PulsarService, self).__init__(app)
self.name = ServiceRole.to_string(ServiceRole.PULSAR)
self.svc_roles = [ServiceRole.PULSAR]
self.dependencies = [
ServiceDependency(self, ServiceRole.JOB_MANAGER),
ServiceDependency(self, ServiceRole.SUPERVISOR)
]
self.pulsar_home = '/mnt/pulsar'
self.pulsar_port = 8913
self.supervisor_conf_dir = '/etc/supervisor/conf.d'
self.supervisor_prog_name = 'pulsar'
def __init__(self, app):
"""
Initialize the service class by setting role and indicating dependencies
"""
super(ProFTPdService, self).__init__(app)
log.debug("Initializing ProFTPdService")
self.svc_roles = [ServiceRole.PROFTPD]
self.name = ServiceRole.to_string(ServiceRole.PROFTPD)
self.dependencies = [
ServiceDependency(self, ServiceRole.GALAXY_POSTGRES),
ServiceDependency(self, ServiceRole.GALAXY_DATA)
]
def __init__(self, app):
super(PulsarService, self).__init__(app)
self.name = ServiceRole.to_string(ServiceRole.PULSAR)
self.svc_roles = [ServiceRole.PULSAR]
self.dependencies = [
ServiceDependency(self, ServiceRole.JOB_MANAGER),
ServiceDependency(self, ServiceRole.SUPERVISOR)
]
self.pulsar_home = '/mnt/pulsar'
self.pulsar_port = 8913
self.supervisor_conf_dir = '/etc/supervisor/conf.d'
self.supervisor_prog_name = 'pulsar'
def __init__(self, app):
super(GalaxyReportsService, self).__init__(app)
self.galaxy_home = self.app.path_resolver.galaxy_home
self.reports_port = DEFAULT_REPORTS_PORT
self.name = ServiceRole.to_string(ServiceRole.GALAXY_REPORTS)
self.svc_roles = [ServiceRole.GALAXY_REPORTS]
# Hopefully Galaxy dependency alone enough to ensure database migrated, etc...
self.dependencies = [
ServiceDependency(self, ServiceRole.GALAXY),
ServiceDependency(self, ServiceRole.GALAXY_POSTGRES)
]
self.conf_dir = os.path.join(self.app.path_resolver.galaxy_home,
'reports.conf.d')
def __init__(self, app):
super(NginxService, self).__init__(app)
self.svc_roles = [ServiceRole.NGINX]
self.name = ServiceRole.to_string(ServiceRole.NGINX)
self.dependencies = []
self.exe = self.app.path_resolver.nginx_executable
self.conf_dir = self.app.path_resolver.nginx_conf_dir
self.conf_file = self.app.path_resolver.nginx_conf_file # Main conf file
self.ssl_is_on = self.app.config.user_data.get('use_ssl', False)
self.proxied_services = ['Galaxy', 'GalaxyReports', 'Pulsar',
'ClouderaManager', 'Cloudgene']
# A list of currently active CloudMan services being proxied
self.active_proxied = []
self.was_started = False
def __init__(self, app):
super(NginxService, self).__init__(app)
self.svc_roles = [ServiceRole.NGINX]
self.name = ServiceRole.to_string(ServiceRole.NGINX)
self.dependencies = []
self.exe = self.app.path_resolver.nginx_executable
self.conf_dir = self.app.path_resolver.nginx_conf_dir
self.conf_file = self.app.path_resolver.nginx_conf_file # Main conf file
self.ssl_is_on = False
# The list of services that Nginx service proxies
self.proxied_services = ['Galaxy', 'GalaxyReports', 'Pulsar',
'ClouderaManager', 'Cloudgene']
# A list of currently active CloudMan services being proxied
self.active_proxied = []
def __init__(self, app, srv_type="master", host=""):
"""
the srv_type defines whether we are running a master node or a
worker node. If we have run a worker the host IP should be passed
in the host entry.
"""
super(HTCondorService, self).__init__(app)
log.debug("Condor is preparing")
self.svc_roles = [ServiceRole.HTCONDOR]
self.name = ServiceRole.to_string(ServiceRole.HTCONDOR)
self.srv_type = srv_type
if self.srv_type == "master":
self.flock_to = ""
else:
self.host = host
def __init__(self, app, srv_type="master", host=""):
"""
the srv_type defines whether we are running a master node or a
worker node. If we have run a worker the host IP should be passed
in the host entry.
"""
super(HTCondorService, self).__init__(app)
log.debug("Condor is preparing")
self.svc_roles = [ServiceRole.HTCONDOR]
self.name = ServiceRole.to_string(ServiceRole.HTCONDOR)
self.srv_type = srv_type
if self.srv_type == "master":
self.flock_to = ""
else:
self.host = host
def __init__(self, app):
super(MigrationService, self).__init__(app)
self.svc_roles = [ServiceRole.MIGRATION]
self.name = ServiceRole.to_string(ServiceRole.MIGRATION)
self.svc_type = ServiceType.CM_SERVICE
self.dependencies = []
if 'filesystems' in self.app.config.user_data:
for fs in self.app.config.user_data.get('filesystems') or []:
# Wait for galaxy data, indices and tools to come up before attempting migration
if ServiceRole.GALAXY_DATA in ServiceRole.from_string_array(fs['roles']):
self.dependencies.append(ServiceDependency(self, ServiceRole.GALAXY_DATA))
if ServiceRole.GALAXY_TOOLS in ServiceRole.from_string_array(fs['roles']):
self.dependencies.append(ServiceDependency(self, ServiceRole.GALAXY_TOOLS))
if ServiceRole.GALAXY_INDICES in ServiceRole.from_string_array(fs['roles']):
self.dependencies.append(ServiceDependency(self, ServiceRole.GALAXY_INDICES))
def __init__(self, app):
super(ClouderaManagerService, self).__init__(app)
self.svc_roles = [ServiceRole.CLOUDERA_MANAGER]
self.name = ServiceRole.to_string(ServiceRole.CLOUDERA_MANAGER)
self.dependencies = []
self.remaining_start_attempts = NUM_START_ATTEMPTS
self.db_pwd = misc.random_string_generator()
# Indicate if the web server has been configured and started
self.started = False
self.cm_port = 7180
# Default cluster configuration
# TODO - read local cloud host name!
# self.cm_host = socket.gethostname()
self.cm_host = self.app.cloud_interface.get_local_hostname()
# The actual worker nodes (note: this is a list of Instance objects)
# (because get_worker_instances currently depends on tags, which is only
# supported by EC2, get the list of instances only for the case of EC2 cloud.
# This initialization is applicable only when restarting a cluster.
# self.host_list = get_worker_instances() if (
# self.app.cloud_type == 'ec2' or self.app.cloud_type == 'openstack') else []
# self.host_list = ["w1", "w2"]
# self.instances = self.app.manager.worker_instances
# self.host_list = [l.get_local_hostname() for l in self.app.manager.worker_instances]
# self.host_list = [l.get_private_ip for l in self.app.manager.worker_instances]
self.host_list = None
self.cluster_name = "Cluster 1"
self.cdh_version = "CDH5"
self.cdh_version_number = "5"
self.cm_username = "******"
self.cm_password = "******"
self.mgmt_service_name = "ManagementService"
self.host_username = "******"
self.host_password = self.app.config.get('password')
self.cm_repo_url = None
self.hdfs_service_name = "HDFS"
self.hadoop_data_dir_prefix = "/mnt/dfs"
self.yarn_service_name = "YARN"
self.parcel_version = "5.4.1"
self.cmd_timeout = 180
self.api = None
self.manager = None
self.cluster = None
self.hdfs_service = None
self.yarn_service = None
self.service_types_and_names = {"HDFS": "HDFS", "YARN": "YARN"}
def __init__(self, app):
super(MigrationService, self).__init__(app)
self.svc_roles = [ServiceRole.MIGRATION]
self.name = ServiceRole.to_string(ServiceRole.MIGRATION)
self.dependencies = []
if 'filesystems' in self.app.ud:
for fs in self.app.ud.get('filesystems') or []:
# Wait for galaxy data, indices and tools to come up before attempting migration
if ServiceRole.GALAXY_DATA in ServiceRole.from_string_array(fs['roles']):
self.dependencies.append(ServiceDependency(self, ServiceRole.GALAXY_DATA))
if ServiceRole.GALAXY_TOOLS in ServiceRole.from_string_array(fs['roles']):
self.dependencies.append(ServiceDependency(self, ServiceRole.GALAXY_TOOLS))
if ServiceRole.GALAXY_INDICES in ServiceRole.from_string_array(fs['roles']):
self.dependencies.append(ServiceDependency(self, ServiceRole.GALAXY_INDICES))
def __init__(self, app):
super(SlurmctldService, self).__init__(app)
self.svc_roles = [ServiceRole.SLURMCTLD, ServiceRole.JOB_MANAGER]
self.name = ServiceRole.to_string(ServiceRole.SLURMCTLD)
self.dependencies = [
ServiceDependency(self, ServiceRole.MIGRATION),
ServiceDependency(self, ServiceRole.TRANSIENT_NFS),
]
self.slurm_info = SlurmInfo()
self.num_restarts = 0
self.max_restarts = 3
# This must be the same on the workers
self.slurm_lock_file = os.path.join(
self.app.path_resolver.slurm_root_nfs, 'slurm.lockfile')
# Following a cluster reboot, this file may have been left over so
# clean it up before starting the service
if os.path.exists(self.slurm_lock_file):
os.remove(self.slurm_lock_file)
def __init__(self, app):
super(SlurmctldService, self).__init__(app)
self.svc_roles = [ServiceRole.SLURMCTLD, ServiceRole.JOB_MANAGER]
self.name = ServiceRole.to_string(ServiceRole.SLURMCTLD)
self.dependencies = [
ServiceDependency(self, ServiceRole.MIGRATION),
ServiceDependency(self, ServiceRole.TRANSIENT_NFS),
]
self.slurm_info = SlurmInfo()
self.num_restarts = 0
self.max_restarts = 3
# This must be the same on the workers
self.slurm_lock_file = os.path.join(self.app.path_resolver.slurm_root_nfs,
'slurm.lockfile')
# Following a cluster reboot, this file may have been left over so
# clean it up before starting the service
if os.path.exists(self.slurm_lock_file):
os.remove(self.slurm_lock_file)
def __init__(self, app):
super(GalaxyService, self).__init__(app)
self.name = ServiceRole.to_string(ServiceRole.GALAXY)
self.svc_roles = [ServiceRole.GALAXY]
self.remaining_start_attempts = NUM_START_ATTEMPTS
self.configured = False # Indicates if the environment for running Galaxy has been configured
self.ssl_is_on = False
# Environment variables to set before executing galaxy's run.sh
self.env_vars = {}
self.dependencies = [
ServiceDependency(self, ServiceRole.JOB_MANAGER),
ServiceDependency(self, ServiceRole.GALAXY_POSTGRES),
ServiceDependency(self, ServiceRole.GALAXY_DATA),
ServiceDependency(self, ServiceRole.GALAXY_INDICES),
ServiceDependency(self, ServiceRole.GALAXY_TOOLS),
ServiceDependency(self, ServiceRole.PROFTPD)
]
self.option_manager = galaxy_option_manager(app)
def __init__(self, app):
super(GalaxyService, self).__init__(app)
self.name = ServiceRole.to_string(ServiceRole.GALAXY)
self.svc_roles = [ServiceRole.GALAXY]
self.remaining_start_attempts = NUM_START_ATTEMPTS
# Indicates if the environment for running Galaxy has been configured
self.configured = False
self.ssl_is_on = False
# Environment variables to set before executing galaxy's run.sh
self.env_vars = {}
self.dependencies = [
ServiceDependency(self, ServiceRole.JOB_MANAGER),
ServiceDependency(self, ServiceRole.GALAXY_POSTGRES),
ServiceDependency(self, ServiceRole.GALAXY_DATA),
ServiceDependency(self, ServiceRole.GALAXY_INDICES),
# ServiceDependency(self, ServiceRole.PROFTPD),
ServiceDependency(self, ServiceRole.GALAXY_TOOLS)
]
self.option_manager = galaxy_option_manager(app)
def __init__(self, app):
super(GalaxyService, self).__init__(app)
self.name = ServiceRole.to_string(ServiceRole.GALAXY)
self.svc_roles = [ServiceRole.GALAXY]
self.remaining_start_attempts = NUM_START_ATTEMPTS
self.configured = False # Indicates if the environment for running Galaxy has been configured
# Environment variables to set before executing galaxy's run.sh
self.env_vars = {
"SGE_ROOT": self.app.path_resolver.sge_root,
"DRMAA_LIBRARY_PATH": self.app.path_resolver.drmaa_library_path
}
self.dependencies = [
ServiceDependency(self, ServiceRole.SGE),
ServiceDependency(self, ServiceRole.GALAXY_POSTGRES),
ServiceDependency(self, ServiceRole.GALAXY_DATA),
ServiceDependency(self, ServiceRole.GALAXY_INDICES),
ServiceDependency(self, ServiceRole.GALAXY_TOOLS),
ServiceDependency(self, ServiceRole.PROFTPD)
]
self.option_manager = galaxy_option_manager(app)
def __init__(self,
app,
as_min=-1,
as_max=-1,
instance_type=None,
num_queued_jobs=2,
mean_runtime_threshold=60,
num_instances_to_add=1):
"""
:type as_min: int
:param as_min: The minimum number of worker nodes of maintain.
:type as_max: int
:param as_max: The maximum number of worker nodes to maintain.
:type instance_type: str
:param instance_type: The type of instance to use.
:type num_queued_jobs: int
:param num_queued_jobs: Minimum number of jobs that need to be queued
before autoscaling will trigger.
:type mean_runtime_threshold: int
:param mean_runtime_threshold: Mean running job runtime before
autoscaling will trigger.
:type num_instances_to_add: int
:param num_instances_to_add: Number of instances to add when scaling up.
"""
super(AutoscaleService, self).__init__(app)
self.state = service_states.UNSTARTED
self.svc_roles = [ServiceRole.AUTOSCALE]
self.svc_type = ServiceType.CM_SERVICE
self.name = ServiceRole.to_string(ServiceRole.AUTOSCALE)
self.dependencies = [ServiceDependency(self, ServiceRole.MIGRATION)]
self.as_max = as_max
self.as_min = as_min
self.instance_type = instance_type
def create(self, filesystem=None):
"""
Create a new volume.
This can be done either from a snapshot (i.e., ``self.from_snapshot_id``)
or a blank one if the snapshot ID is not set. Note that ``self.size``
needs to be set if creating a blank volume before calling the method.
If creating a volume from a snapshot and ``self.size`` is not set, the
new volume will be of the same size as the snapshot.
"""
if not self.size and not self.from_snapshot_id and not self.from_archive:
log.error('Cannot add a {0} volume without a size, snapshot ID or '
'archive url; aborting.'.format(self.fs))
return False
# If creating the volume from a snaphost, get the expected volume size
if self.from_snapshot_id and not self.volume:
self.snapshot = self.app.cloud_interface.get_snapshot(self.from_snapshot_id)
if not self.snapshot:
log.error("Did not retrieve Snapshot object for {0}; aborting."
.format(self.from_snapshot_id))
return False
# We need a size to be able to create a volume, so if none
# is specified, use snapshot size
if not self.size:
si = self.app.cloud_interface.get_snapshot_info(self.from_snapshot_id)
self.size = si.get('volume_size')
# If it does not already exist, create the volume
if self.status == volume_status.NONE:
log.debug("Creating a new volume of size '%s' in zone '%s' from "
"snapshot '%s' for %s."
% (self.size, self.app.cloud_interface.get_zone(),
self.from_snapshot_id, self.fs))
self.volume = self.app.cloud_interface.create_volume(
self.size,
self.app.cloud_interface.get_zone(),
snapshot=self.from_snapshot_id)
if self.volume:
# When creating from a snapshot in Euca, volume.size may be None
self.size = int(self.volume.size or 0)
log.debug("Created a new volume of size '%s' from snapshot '%s' "
"with ID '%s' in zone '%s' for %s."
% (self.size, self.from_snapshot_id, self.volume_id,
self.app.cloud_interface.get_zone(), self.fs))
else:
log.warning("No volume object - did not create a volume?")
return False
else:
log.debug("Tried to create a volume for %s but it is in state '%s' "
"(volume ID: %s)" % (self.fs, self.status, self.volume_id))
return False
# Add tags to newly created volumes (do this outside the inital if/else
# to ensure the tags get assigned even if using an existing volume vs.
# creating a new one)
self.app.cloud_interface.add_tag(
self.volume, 'clusterName', self.app.config['cluster_name'])
self.app.cloud_interface.add_tag(
self.volume, 'bucketName', self.app.config['bucket_cluster'])
if filesystem:
self.app.cloud_interface.add_tag(self.volume, 'filesystem', filesystem)
self.app.cloud_interface.add_tag(self.volume, 'Name', "{0}FS".format(filesystem))
self.app.cloud_interface.add_tag(self.volume, 'roles',
ServiceRole.to_string(self.fs.svc_roles))
return True
def send_add_s3fs(self, bucket_name, svc_roles):
msg = 'ADDS3FS | {0} | {1}'.format(bucket_name, ServiceRole.to_string(svc_roles))
self._send_msg(msg)
log.debug("Tried to create a volume but it is in state '%s' (volume ID: %s)" %
(self.status, self.volume_id))
# Add tags to newly created volumes (do this outside the inital if/else
# to ensure the tags get assigned even if using an existing volume vs.
# creating a new one)
try:
self.app.cloud_interface.add_tag(
self.volume, 'clusterName', self.app.config['cluster_name'])
self.app.cloud_interface.add_tag(
self.volume, 'bucketName', self.app.config['bucket_cluster'])
if filesystem:
self.app.cloud_interface.add_tag(self.volume, 'filesystem', filesystem)
self.app.cloud_interface.add_tag(self.volume, 'Name', "{0}FS".format(filesystem))
self.app.cloud_interface.add_tag(self.volume, 'roles',
ServiceRole.to_string(self.fs.svc_roles))
except EC2ResponseError, e:
log.error("Error adding tags to volume: %s" % e)
def delete(self):
"""
Delete this volume.
"""
try:
volume_id = self.volume_id
self.volume.delete()
log.debug("Deleted volume '%s'" % volume_id)
self.volume = None
except EC2ResponseError, e:
log.error("Error deleting volume '%s' - you should delete it manually "
"after the cluster has shut down: %s" % (self.volume_id, e))
def __init__(self, app):
super(SGEService, self).__init__(app)
self.svc_roles = [ServiceRole.SGE, ServiceRole.JOB_MANAGER]
self.name = ServiceRole.to_string(ServiceRole.SGE)
self.dependencies = [ServiceDependency(self, ServiceRole.MIGRATION)]
self.sge_info = SGEInfo()
def __init__(self, app):
super(SGEService, self).__init__(app)
self.svc_roles = [ServiceRole.SGE]
self.name = ServiceRole.to_string(ServiceRole.SGE)
self.dependencies = [ServiceDependency(self, ServiceRole.MIGRATION)]
self.hosts = []
def create(self, filesystem=None):
"""
Create a new volume.
This can be done either from a snapshot (i.e., ``self.from_snapshot_id``)
or a blank one if the snapshot ID is not set. Note that ``self.size``
needs to be set if creating a blank volume before calling the method.
If creating a volume from a snapshot and ``self.size`` is not set, the
new volume will be of the same size as the snapshot.
"""
if not self.size and not self.from_snapshot_id and not self.from_archive:
log.error('Cannot add a {0} volume without a size, snapshot ID or '
'archive url; aborting.'.format(self.fs))
return False
# If creating the volume from a snaphost, get the expected volume size
if self.from_snapshot_id and not self.volume:
self.snapshot = self.app.cloud_interface.get_snapshot(
self.from_snapshot_id)
if not self.snapshot:
log.error(
"Did not retrieve Snapshot object for {0}; aborting.".
format(self.from_snapshot_id))
return False
# We need a size to be able to create a volume, so if none
# is specified, use snapshot size
if not self.size:
si = self.app.cloud_interface.get_snapshot_info(
self.from_snapshot_id)
self.size = si.get('volume_size')
# If it does not already exist, create the volume
if self.status == volume_status.NONE:
log.debug("Creating a new volume of size '%s' in zone '%s' from "
"snapshot '%s' for %s." %
(self.size, self.app.cloud_interface.get_zone(),
self.from_snapshot_id, self.fs))
self.volume = self.app.cloud_interface.create_volume(
self.size,
self.app.cloud_interface.get_zone(),
snapshot=self.from_snapshot_id)
if self.volume:
# When creating from a snapshot in Euca, volume.size may be None
self.size = int(self.volume.size or 0)
log.debug(
"Created a new volume of size '%s' from snapshot '%s' "
"with ID '%s' in zone '%s' for %s." %
(self.size, self.from_snapshot_id, self.volume_id,
self.app.cloud_interface.get_zone(), self.fs))
else:
log.warning("No volume object - did not create a volume?")
return False
else:
log.debug(
"Tried to create a volume for %s but it is in state '%s' "
"(volume ID: %s)" % (self.fs, self.status, self.volume_id))
return False
# Add tags to newly created volumes (do this outside the inital if/else
# to ensure the tags get assigned even if using an existing volume vs.
# creating a new one)
self.app.cloud_interface.add_tag(self.volume, 'Name',
self.app.config['cluster_name'])
self.app.cloud_interface.add_tag(self.volume, 'bucketName',
self.app.config['bucket_cluster'])
if self.fs:
self.app.cloud_interface.add_tag(self.volume, 'filesystem',
self.fs.get_full_name())
self.app.cloud_interface.add_tag(
self.volume, 'roles', ServiceRole.to_string(self.fs.svc_roles))
return True
def send_add_s3fs(self, bucket_name, svc_roles):
msg = 'ADDS3FS | {0} | {1}'.format(bucket_name, ServiceRole.to_string(svc_roles))
self._send_msg(msg)
def __init__(self, app):
super(SGEService, self).__init__(app)
self.svc_roles = [ServiceRole.SGE, ServiceRole.JOB_MANAGER]
self.name = ServiceRole.to_string(ServiceRole.SGE)
self.dependencies = [ServiceDependency(self, ServiceRole.MIGRATION)]
self.sge_info = SGEInfo()
