def render(self, session, logger, grn, eon_id, **arguments):
dbgrn = lookup_grn(session,
grn,
eon_id,
logger=logger,
config=self.config,
usable_only=False)
q1 = session.query(Host)
q1 = q1.filter_by(owner_eon_id=dbgrn.eon_id)
q2 = session.query(HostGrnMap)
q2 = q2.filter_by(eon_id=dbgrn.eon_id)
if q1.first() or q2.first():
raise ArgumentError("GRN %s is still used by hosts, and "
"cannot be deleted." % dbgrn.grn)
q1 = session.query(Personality)
q1 = q1.filter_by(owner_eon_id=dbgrn.eon_id)
q2 = session.query(PersonalityGrnMap)
q2 = q2.filter_by(eon_id=dbgrn.eon_id)
if q1.first() or q2.first():
raise ArgumentError("GRN %s is still used by personalities, "
"and cannot be deleted." % dbgrn.grn)
session.delete(dbgrn)
session.flush()
return
def render(self, session, logger, grn, eon_id, rename_to, disabled,
**arguments):
dbgrn = lookup_grn(session, grn, eon_id, logger=logger,
config=self.config, usable_only=False)
if rename_to:
Grn.get_unique(session, rename_to, preclude=True)
dbgrn.grn = rename_to
if disabled is not None:
dbgrn.disabled = disabled
session.flush()
return
def render(self, session, logger, target, grn, eon_id, hostname, list, personality,
archetype, **arguments):
dbgrn = lookup_grn(session, grn, eon_id, logger=logger,
config=self.config)
plenaries = PlenaryCollection(logger=logger)
if hostname:
objs = [hostname_to_host(session, hostname)]
config_key = "host_grn_targets"
elif list:
check_hostlist_size(self.command, self.config, list)
objs = hostlist_to_hosts(session, list)
config_key = "host_grn_targets"
elif personality:
objs = [Personality.get_unique(session, name=personality,
archetype=archetype, compel=True)]
config_key = "personality_grn_targets"
for obj in objs:
section = "archetype_" + obj.archetype.name
if self.config.has_option(section, config_key):
valid_targets = [s.strip() for s in
self.config.get(section, config_key).split(",")]
else:
raise ArgumentError("{0} has no valid GRN targets configured."
.format(obj.archetype))
if target not in valid_targets:
raise ArgumentError("Invalid target %s for archetype %s, please "
"choose from: %s." %
(target, obj.archetype.name,
", ".join(valid_targets)))
plenaries.append(Plenary.get_plenary(obj))
self._update_dbobj(obj, target, dbgrn)
session.flush()
plenaries.write()
return
def render(self, session, personality, archetype, grn, eon_id,
host_environment, config_override, required_service, fullinfo,
**arguments):
q = session.query(Personality)
if archetype:
dbarchetype = Archetype.get_unique(session, archetype, compel=True)
q = q.filter_by(archetype=dbarchetype)
if personality:
q = q.filter_by(name=personality)
if config_override:
q = q.filter_by(config_override=True)
if host_environment:
dbhost_env = HostEnvironment.get_instance(session, host_environment)
q = q.filter_by(host_environment=dbhost_env)
if grn or eon_id:
dbgrn = lookup_grn(session, grn, eon_id, autoupdate=False)
q = q.outerjoin(PersonalityGrnMap)
q = q.filter(or_(Personality.owner_eon_id == dbgrn.eon_id,
PersonalityGrnMap.eon_id == dbgrn.eon_id))
q = q.reset_joinpoint()
if required_service:
dbsrv = Service.get_unique(session, required_service, compel=True)
q = q.filter(Personality.services.contains(dbsrv))
q = q.join(Archetype)
q = q.order_by(Archetype.name, Personality.name)
q = q.options(contains_eager('archetype'))
if fullinfo:
q = q.options(subqueryload('services'),
subqueryload('_grns'),
subqueryload('features'),
joinedload('features.feature'),
joinedload('cluster_infos'))
return q.all()
else:
return SimplePersonalityList(q.all())
def render(self, session, personality, archetype, grn, eon_id,
host_environment, config_override, fullinfo, **arguments):
q = session.query(Personality)
if archetype:
dbarchetype = Archetype.get_unique(session, archetype, compel=True)
q = q.filter_by(archetype=dbarchetype)
if personality:
q = q.filter_by(name=personality)
if config_override:
q = q.filter_by(config_override=True)
if host_environment:
host_env = HostEnvironment.get_unique(session,
host_environment,
compel=True)
q = q.filter_by(host_environment=host_env)
if grn or eon_id:
dbgrn = lookup_grn(session, grn, eon_id, autoupdate=False)
q = q.outerjoin(PersonalityGrnMap)
q = q.filter(
or_(Personality.owner_eon_id == dbgrn.eon_id,
PersonalityGrnMap.eon_id == dbgrn.eon_id))
q = q.join(Archetype)
q = q.order_by(Archetype.name, Personality.name)
q = q.options(contains_eager('archetype'))
if fullinfo:
q = q.options(subqueryload('services'), subqueryload('_grns'),
subqueryload('features'),
joinedload('features.feature'),
joinedload('cluster_infos'))
return PersonalityList(q.all())
else:
return SimplePersonalityList(q.all())
def render(self, session, logger, grn, eon_id, **arguments):
dbgrn = lookup_grn(session, grn, eon_id, logger=logger,
config=self.config, usable_only=False)
q1 = session.query(Host)
q1 = q1.filter_by(owner_eon_id=dbgrn.eon_id)
q2 = session.query(HostGrnMap)
q2 = q2.filter_by(eon_id=dbgrn.eon_id)
if q1.first() or q2.first():
raise ArgumentError("GRN %s is still used by hosts, and "
"cannot be deleted." % dbgrn.grn)
q1 = session.query(Personality)
q1 = q1.filter_by(owner_eon_id=dbgrn.eon_id)
q2 = session.query(PersonalityGrnMap)
q2 = q2.filter_by(eon_id=dbgrn.eon_id)
if q1.first() or q2.first():
raise ArgumentError("GRN %s is still used by personalities, "
"and cannot be deleted." % dbgrn.grn)
session.delete(dbgrn)
session.flush()
return
def render(self, session, logger, target, grn, eon_id, hostname, list, personality,
archetype, **arguments):
dbgrn = lookup_grn(session, grn, eon_id, logger=logger,
config=self.config)
target_type = "personality" if personality else "host"
if hostname:
objs = [hostname_to_host(session, hostname)]
elif list:
check_hostlist_size(self.command, self.config, list)
objs = hostlist_to_hosts(session, list)
elif personality:
objs = [Personality.get_unique(session, name=personality,
archetype=archetype, compel=True)]
for obj in objs:
# INFO: Fails for archetypes other than 'aquilon', 'vmhost'
valid_targets = self.config.get("archetype_" + obj.archetype.name,
target_type + "_grn_targets")
if target not in map(lambda s: s.strip(), valid_targets.split(",")):
raise ArgumentError("Invalid %s target %s for archetype %s, please "
"choose from %s" % (target_type, target,
obj.archetype.name,
valid_targets))
self._update_dbobj(obj, target, dbgrn)
session.flush()
if personality:
plenary = PlenaryPersonality(objs[0], logger=logger)
plenary.write()
return
def render(self, session, logger, personality, archetype,
grn, eon_id, host_environment, comments,
cluster_required, copy_from, config_override, **arguments):
if not VALID_PERSONALITY_RE.match(personality):
raise ArgumentError("Personality name '%s' is not valid." %
personality)
if not (grn or eon_id):
raise ArgumentError("GRN or EON ID is required for adding a "
"personality.")
dbarchetype = Archetype.get_unique(session, archetype, compel=True)
if not host_environment:
try:
host_environment = self.config.get("archetype_" + archetype,
"default_environment")
except (NoSectionError, NoOptionError):
raise ArgumentError("Default environment is not configured "
"for {0:l}, please specify "
"--host_environment.".format(dbarchetype))
HostEnvironment.polymorphic_subclass(host_environment,
"Unknown environment name")
Personality.validate_env_in_name(personality, host_environment)
host_env = HostEnvironment.get_unique(session, host_environment, compel=True)
Personality.get_unique(session, archetype=dbarchetype, name=personality,
preclude=True)
dbgrn = lookup_grn(session, grn, eon_id, logger=logger,
config=self.config)
dbpersona = Personality(name=personality, archetype=dbarchetype,
cluster_required=bool(cluster_required),
host_environment=host_env, owner_grn=dbgrn,
comments=comments,
config_override=config_override)
session.add(dbpersona)
if self.config.has_option("archetype_" + archetype, "default_grn_target"):
dbpersona.grns.append((dbpersona, dbgrn,
self.config.get("archetype_" + archetype,
"default_grn_target")))
if copy_from:
## copy config data
dbfrom_persona = Personality.get_unique(session,
archetype=dbarchetype,
name=copy_from,
compel=True)
src_parameters = get_parameters(session,
personality=dbfrom_persona)
db_param_holder = PersonalityParameter(personality=dbpersona)
for param in src_parameters:
dbparameter = Parameter(value=param.value,
comments=param.comments,
holder=db_param_holder)
session.add(dbparameter)
for link in dbfrom_persona.features:
params = {}
params["personality"] = dbpersona
if link.model:
params["model"] = link.model
if link.interface_name:
params["interface_name"] = link.interface_name
add_link(session, logger, link.feature, params)
## service maps
q = session.query(PersonalityServiceMap).filter_by(personality=dbfrom_persona)
for sm in q.all() :
dbmap = PersonalityServiceMap(service_instance=sm.service_instance,
location=sm.location,
network=sm.network,
personality=dbpersona)
session.add(dbmap)
## required services
dbpersona.services.extend(dbfrom_persona.services)
session.flush()
plenary = PlenaryPersonality(dbpersona, logger=logger)
plenary.write()
return
dbpersona.cluster_required = cluster_required
if host_environment is not None:
if dbpersona.host_environment.name == 'legacy':
dbhost_env = HostEnvironment.get_instance(session, host_environment)
Personality.validate_env_in_name(personality, dbhost_env.name)
dbpersona.host_environment = dbhost_env
else:
raise ArgumentError("The personality '{0!s}' already has env set to '{1!s}'"
" and cannot be updated"
.format(dbpersona, dbpersona.host_environment))
plenaries = PlenaryCollection(logger=logger)
if grn or eon_id:
dbgrn = lookup_grn(session, grn, eon_id, logger=logger,
config=self.config)
old_grn = dbpersona.owner_grn
dbpersona.owner_grn = dbgrn
if not leave_existing:
# If this is a public personality, then there may be hosts with
# various GRNs inside the personality, so make sure we preserve
# those GRNs by filtering on the original GRN of the personality
q = session.query(Host)
q = q.filter_by(personality=dbpersona, owner_grn=old_grn)
for dbhost in q.all():
dbhost.owner_grn = dbgrn
plenaries.append(Plenary.get_plenary(dbhost))
if config_override is not None and \
dbpersona.config_override != config_override:
def render(self,
session,
logger,
hostname,
machine,
archetype,
domain,
sandbox,
osname,
osversion,
buildstatus,
personality,
comments,
zebra_interfaces,
grn,
eon_id,
skip_dsdb_check=False,
**arguments):
dbarchetype = Archetype.get_unique(session, archetype, compel=True)
section = "archetype_" + dbarchetype.name
# This is for the various add_*_host commands
if not domain and not sandbox:
domain = self.config.get(section, "host_domain")
(dbbranch, dbauthor) = get_branch_and_author(session,
logger,
domain=domain,
sandbox=sandbox,
compel=True)
if hasattr(dbbranch, "allow_manage") and not dbbranch.allow_manage:
raise ArgumentError(
"Adding hosts to {0:l} is not allowed.".format(dbbranch))
if not buildstatus:
buildstatus = 'build'
dbstatus = HostLifecycle.get_unique(session, buildstatus, compel=True)
dbmachine = Machine.get_unique(session, machine, compel=True)
oldinfo = DSDBRunner.snapshot_hw(dbmachine)
if not personality:
if self.config.has_option(section, "default_personality"):
personality = self.config.get(section, "default_personality")
else:
personality = 'generic'
dbpersonality = Personality.get_unique(session,
name=personality,
archetype=dbarchetype,
compel=True)
if not osname:
if self.config.has_option(section, "default_osname"):
osname = self.config.get(section, "default_osname")
if not osversion:
if self.config.has_option(section, "default_osversion"):
osversion = self.config.get(section, "default_osversion")
if not osname or not osversion:
raise ArgumentError("Can not determine a sensible default OS "
"for archetype %s. Please use the "
"--osname and --osversion parameters." %
(dbarchetype.name))
dbos = OperatingSystem.get_unique(session,
name=osname,
version=osversion,
archetype=dbarchetype,
compel=True)
if (dbmachine.model.machine_type == 'aurora_node'
and dbpersonality.archetype.name != 'aurora'):
raise ArgumentError("Machines of type aurora_node can only be "
"added with archetype aurora.")
if dbmachine.host:
raise ArgumentError("{0:c} {0.label} is already allocated to "
"{1:l}.".format(dbmachine, dbmachine.host))
if grn or eon_id:
dbgrn = lookup_grn(session,
grn,
eon_id,
logger=logger,
config=self.config)
else:
dbgrn = dbpersonality.owner_grn
dbhost = Host(machine=dbmachine,
branch=dbbranch,
owner_grn=dbgrn,
sandbox_author=dbauthor,
personality=dbpersonality,
status=dbstatus,
operating_system=dbos,
comments=comments)
session.add(dbhost)
if self.config.has_option("archetype_" + archetype,
"default_grn_target"):
dbhost.grns.append((dbhost, dbgrn,
self.config.get("archetype_" + archetype,
"default_grn_target")))
if zebra_interfaces:
# --autoip does not make sense for Zebra (at least not the way it's
# implemented currently)
dbinterface = None
else:
dbinterface = get_boot_interface(dbmachine)
# This method is allowed to return None. This can only happen
# (currently) using add_aurora_host, add_windows_host, or possibly by
# bypassing the aq client and posting a request directly.
audit_results = []
ip = generate_ip(session,
logger,
dbinterface,
audit_results=audit_results,
**arguments)
dbdns_rec, newly_created = grab_address(session,
hostname,
ip,
allow_restricted_domain=True,
allow_reserved=True,
preclude=True)
dbmachine.primary_name = dbdns_rec
# Fix up auxiliary addresses to point to the primary name by default
if ip:
dns_env = dbdns_rec.fqdn.dns_environment
for addr in dbmachine.all_addresses():
if addr.interface.interface_type == "management":
continue
if addr.service_address_id: # pragma: no cover
continue
for rec in addr.dns_records:
if rec.fqdn.dns_environment == dns_env:
rec.reverse_ptr = dbdns_rec.fqdn
if zebra_interfaces:
if not ip:
raise ArgumentError(
"Zebra configuration requires an IP address.")
dbsrv_addr = self.assign_zebra_address(session, dbmachine,
dbdns_rec, zebra_interfaces)
else:
if ip:
if not dbinterface:
raise ArgumentError(
"You have specified an IP address for the "
"host, but {0:l} does not have a bootable "
"interface.".format(dbmachine))
assign_address(dbinterface, ip, dbdns_rec.network)
dbsrv_addr = None
session.flush()
plenaries = PlenaryCollection(logger=logger)
plenaries.append(Plenary.get_plenary(dbmachine))
if dbmachine.vm_container:
plenaries.append(Plenary.get_plenary(dbmachine.vm_container))
if dbsrv_addr:
plenaries.append(Plenary.get_plenary(dbsrv_addr))
key = plenaries.get_write_key()
try:
lock_queue.acquire(key)
plenaries.write(locked=True)
# XXX: This (and some of the code above) is horrible. There
# should be a generic/configurable hook here that could kick
# in based on archetype and/or domain.
dsdb_runner = DSDBRunner(logger=logger)
if dbhost.archetype.name == 'aurora':
# For aurora, check that DSDB has a record of the host.
if not skip_dsdb_check:
try:
dsdb_runner.show_host(hostname)
except ProcessException, e:
raise ArgumentError("Could not find host in DSDB: %s" %
e)
elif not dbmachine.primary_ip:
logger.info("No IP for %s, not adding to DSDB." %
dbmachine.fqdn)
def render(self, session, logger, hostname, machine, archetype, domain,
sandbox, osname, osversion, buildstatus, personality, comments,
zebra_interfaces, grn, eon_id, skip_dsdb_check=False,
**arguments):
dbarchetype = Archetype.get_unique(session, archetype, compel=True)
section = "archetype_" + dbarchetype.name
# This is for the various add_*_host commands
if not domain and not sandbox:
domain = self.config.get(section, "host_domain")
(dbbranch, dbauthor) = get_branch_and_author(session, logger,
domain=domain,
sandbox=sandbox,
compel=True)
if hasattr(dbbranch, "allow_manage") and not dbbranch.allow_manage:
raise ArgumentError("Adding hosts to {0:l} is not allowed."
.format(dbbranch))
if not buildstatus:
buildstatus = 'build'
dbstatus = HostLifecycle.get_unique(session, buildstatus, compel=True)
dbmachine = Machine.get_unique(session, machine, compel=True)
oldinfo = DSDBRunner.snapshot_hw(dbmachine)
if not personality:
if self.config.has_option(section, "default_personality"):
personality = self.config.get(section, "default_personality")
else:
personality = 'generic'
dbpersonality = Personality.get_unique(session, name=personality,
archetype=dbarchetype, compel=True)
if not osname:
if self.config.has_option(section, "default_osname"):
osname = self.config.get(section, "default_osname")
if not osversion:
if self.config.has_option(section, "default_osversion"):
osversion = self.config.get(section, "default_osversion")
if not osname or not osversion:
raise ArgumentError("Can not determine a sensible default OS "
"for archetype %s. Please use the "
"--osname and --osversion parameters." %
(dbarchetype.name))
dbos = OperatingSystem.get_unique(session, name=osname,
version=osversion,
archetype=dbarchetype, compel=True)
if (dbmachine.model.machine_type == 'aurora_node' and
dbpersonality.archetype.name != 'aurora'):
raise ArgumentError("Machines of type aurora_node can only be "
"added with archetype aurora.")
if dbmachine.host:
raise ArgumentError("{0:c} {0.label} is already allocated to "
"{1:l}.".format(dbmachine, dbmachine.host))
if grn or eon_id:
dbgrn = lookup_grn(session, grn, eon_id, logger=logger,
config=self.config)
else:
dbgrn = dbpersonality.owner_grn
dbhost = Host(machine=dbmachine, branch=dbbranch, owner_grn=dbgrn,
sandbox_author=dbauthor, personality=dbpersonality,
status=dbstatus, operating_system=dbos, comments=comments)
session.add(dbhost)
if self.config.has_option("archetype_" + archetype, "default_grn_target"):
dbhost.grns.append((dbhost, dbgrn,
self.config.get("archetype_" + archetype,
"default_grn_target")))
if zebra_interfaces:
# --autoip does not make sense for Zebra (at least not the way it's
# implemented currently)
dbinterface = None
else:
dbinterface = get_boot_interface(dbmachine)
# This method is allowed to return None. This can only happen
# (currently) using add_aurora_host, add_windows_host, or possibly by
# bypassing the aq client and posting a request directly.
audit_results = []
ip = generate_ip(session, logger, dbinterface,
audit_results=audit_results, **arguments)
dbdns_rec, newly_created = grab_address(session, hostname, ip,
allow_restricted_domain=True,
allow_reserved=True,
preclude=True)
dbmachine.primary_name = dbdns_rec
# Fix up auxiliary addresses to point to the primary name by default
if ip:
dns_env = dbdns_rec.fqdn.dns_environment
for addr in dbmachine.all_addresses():
if addr.interface.interface_type == "management":
continue
if addr.service_address_id: # pragma: no cover
continue
for rec in addr.dns_records:
if rec.fqdn.dns_environment == dns_env:
rec.reverse_ptr = dbdns_rec.fqdn
if zebra_interfaces:
if not ip:
raise ArgumentError("Zebra configuration requires an IP address.")
dbsrv_addr = self.assign_zebra_address(session, dbmachine, dbdns_rec,
zebra_interfaces)
else:
if ip:
if not dbinterface:
raise ArgumentError("You have specified an IP address for the "
"host, but {0:l} does not have a bootable "
"interface.".format(dbmachine))
assign_address(dbinterface, ip, dbdns_rec.network)
dbsrv_addr = None
session.flush()
plenaries = PlenaryCollection(logger=logger)
plenaries.append(Plenary.get_plenary(dbmachine))
if dbmachine.vm_container:
plenaries.append(Plenary.get_plenary(dbmachine.vm_container))
if dbsrv_addr:
plenaries.append(Plenary.get_plenary(dbsrv_addr))
key = plenaries.get_write_key()
try:
lock_queue.acquire(key)
plenaries.write(locked=True)
# XXX: This (and some of the code above) is horrible. There
# should be a generic/configurable hook here that could kick
# in based on archetype and/or domain.
dsdb_runner = DSDBRunner(logger=logger)
if dbhost.archetype.name == 'aurora':
# For aurora, check that DSDB has a record of the host.
if not skip_dsdb_check:
try:
dsdb_runner.show_host(hostname)
except ProcessException, e:
raise ArgumentError("Could not find host in DSDB: %s" % e)
elif not dbmachine.primary_ip:
logger.info("No IP for %s, not adding to DSDB." % dbmachine.fqdn)
def render(self, session, logger, hostname, osname, osversion, archetype,
personality, buildstatus, keepbindings, grn, eon_id,
**arguments):
dbhost = hostname_to_host(session, hostname)
# Currently, for the Host to be created it *must* be associated with
# a Machine already. If that ever changes, need to check here and
# bail if dbhost.machine does not exist.
if archetype and archetype != dbhost.archetype.name:
if not personality:
raise ArgumentError("Changing archetype also requires "
"specifying --personality.")
if personality:
if archetype:
dbarchetype = Archetype.get_unique(session,
archetype,
compel=True)
if dbarchetype.cluster_type is not None:
raise ArgumentError("Archetype %s is a cluster archetype" %
dbarchetype.name)
else:
dbarchetype = dbhost.archetype
if not osname and not osversion and \
dbhost.operating_system.archetype != dbarchetype:
raise ArgumentError("{0} belongs to {1:l}, not {2:l}. Please "
"specify --osname/--osversion.".format(
dbhost.operating_system,
dbhost.operating_system.archetype,
dbarchetype))
dbpersonality = Personality.get_unique(session,
name=personality,
archetype=dbarchetype,
compel=True)
if dbhost.cluster and dbhost.cluster.allowed_personalities and \
dbpersonality not in dbhost.cluster.allowed_personalities:
allowed = [
"%s/%s" % (p.archetype.name, p.name)
for p in dbhost.cluster.allowed_personalities
]
raise ArgumentError("The {0:l} is not allowed by {1}. "
"Specify one of {2}.".format(
dbpersonality, dbhost.cluster,
allowed))
dbhost.personality = dbpersonality
if not osname:
osname = dbhost.operating_system.name
if osname and osversion:
dbos = OperatingSystem.get_unique(session,
name=osname,
version=osversion,
archetype=dbhost.archetype,
compel=True)
# Hmm... no cluster constraint here...
dbhost.operating_system = dbos
elif osname != dbhost.operating_system.name:
raise ArgumentError("Please specify a version to use for OS %s." %
osname)
if buildstatus:
dbstatus = HostLifecycle.get_unique(session,
buildstatus,
compel=True)
dbhost.status.transition(dbhost, dbstatus)
if grn or eon_id:
dbgrn = lookup_grn(session,
grn,
eon_id,
logger=logger,
config=self.config)
dbhost.owner_grn = dbgrn
session.flush()
if dbhost.archetype.is_compileable:
self.compile(session, dbhost, logger, keepbindings)
return
def render(self, session, logger, hostname, machine, archetype,
buildstatus, personality, osname, osversion, service, instance,
model, machine_type, vendor, serial, cluster, guest_on_cluster,
guest_on_share, member_cluster_share, domain, sandbox, branch,
sandbox_owner, dns_domain, shortname, mac, ip, networkip,
network_environment, exact_location, server_of_service,
server_of_instance, grn, eon_id, fullinfo, **arguments):
dbnet_env = NetworkEnvironment.get_unique_or_default(
session, network_environment)
q = session.query(Host)
if machine:
dbmachine = Machine.get_unique(session, machine, compel=True)
q = q.filter_by(machine=dbmachine)
# Add the machine definition and the primary name. Use aliases to make
# sure the end result will be ordered by primary name.
PriDns = aliased(DnsRecord)
PriFqdn = aliased(Fqdn)
PriDomain = aliased(DnsDomain)
q = q.join(Machine, (PriDns, PriDns.id == Machine.primary_name_id),
(PriFqdn, PriDns.fqdn_id == PriFqdn.id),
(PriDomain, PriFqdn.dns_domain_id == PriDomain.id))
q = q.order_by(PriFqdn.name, PriDomain.name)
q = q.options(
contains_eager('machine'),
contains_eager('machine.primary_name', alias=PriDns),
contains_eager('machine.primary_name.fqdn', alias=PriFqdn),
contains_eager('machine.primary_name.fqdn.dns_domain',
alias=PriDomain))
q = q.reset_joinpoint()
# Hardware-specific filters
dblocation = get_location(session, **arguments)
if dblocation:
if exact_location:
q = q.filter(Machine.location == dblocation)
else:
childids = dblocation.offspring_ids()
q = q.filter(Machine.location_id.in_(childids))
if model or vendor or machine_type:
subq = Model.get_matching_query(session,
name=model,
vendor=vendor,
machine_type=machine_type,
compel=True)
q = q.filter(Machine.model_id.in_(subq))
if serial:
self.deprecated_option(
"serial",
"Please use search machine --serial instead.",
logger=logger,
**arguments)
q = q.filter(Machine.serial_no == serial)
# DNS IP address related filters
if mac or ip or networkip or hostname or dns_domain or shortname:
# Inner joins are cheaper than outer joins, so make some effort to
# use inner joins when possible
if mac or ip or networkip:
q = q.join(Interface)
else:
q = q.outerjoin(Interface)
if ip or networkip:
q = q.join(AddressAssignment, Network, from_joinpoint=True)
else:
q = q.outerjoin(AddressAssignment,
Network,
from_joinpoint=True)
if mac:
self.deprecated_option("mac", "Please use search machine "
"--mac instead.",
logger=logger,
**arguments)
q = q.filter(Interface.mac == mac)
if ip:
q = q.filter(AddressAssignment.ip == ip)
q = q.filter(Network.network_environment == dbnet_env)
if networkip:
dbnetwork = get_network_byip(session, networkip, dbnet_env)
q = q.filter(AddressAssignment.network == dbnetwork)
dbdns_domain = None
if hostname:
(shortname, dbdns_domain) = parse_fqdn(session, hostname)
if dns_domain:
dbdns_domain = DnsDomain.get_unique(session,
dns_domain,
compel=True)
if shortname or dbdns_domain:
ARecAlias = aliased(ARecord)
ARecFqdn = aliased(Fqdn)
q = q.outerjoin(
(ARecAlias,
and_(ARecAlias.ip == AddressAssignment.ip,
ARecAlias.network_id
== AddressAssignment.network_id)),
(ARecFqdn, ARecAlias.fqdn_id == ARecFqdn.id))
if shortname:
q = q.filter(
or_(ARecFqdn.name == shortname,
PriFqdn.name == shortname))
if dbdns_domain:
q = q.filter(
or_(ARecFqdn.dns_domain == dbdns_domain,
PriFqdn.dns_domain == dbdns_domain))
q = q.reset_joinpoint()
(dbbranch, dbauthor) = get_branch_and_author(session,
logger,
domain=domain,
sandbox=sandbox,
branch=branch)
if sandbox_owner:
dbauthor = get_user_principal(session, sandbox_owner)
if dbbranch:
q = q.filter_by(branch=dbbranch)
if dbauthor:
q = q.filter_by(sandbox_author=dbauthor)
if archetype:
# Added to the searches as appropriate below.
dbarchetype = Archetype.get_unique(session, archetype, compel=True)
if personality and archetype:
dbpersonality = Personality.get_unique(session,
archetype=dbarchetype,
name=personality,
compel=True)
q = q.filter_by(personality=dbpersonality)
elif personality:
PersAlias = aliased(Personality)
q = q.join(PersAlias).filter_by(name=personality)
q = q.reset_joinpoint()
elif archetype:
PersAlias = aliased(Personality)
q = q.join(PersAlias).filter_by(archetype=dbarchetype)
q = q.reset_joinpoint()
if buildstatus:
dbbuildstatus = HostLifecycle.get_unique(session,
buildstatus,
compel=True)
q = q.filter_by(status=dbbuildstatus)
if osname and osversion and archetype:
# archetype was already resolved above
dbos = OperatingSystem.get_unique(session,
name=osname,
version=osversion,
archetype=dbarchetype,
compel=True)
q = q.filter_by(operating_system=dbos)
elif osname or osversion:
q = q.join('operating_system')
if osname:
q = q.filter_by(name=osname)
if osversion:
q = q.filter_by(version=osversion)
q = q.reset_joinpoint()
if service:
dbservice = Service.get_unique(session, service, compel=True)
if instance:
dbsi = get_service_instance(session, dbservice, instance)
q = q.filter(Host.services_used.contains(dbsi))
else:
q = q.join('services_used')
q = q.filter_by(service=dbservice)
q = q.reset_joinpoint()
elif instance:
q = q.join('services_used')
q = q.filter_by(name=instance)
q = q.reset_joinpoint()
if server_of_service:
dbserver_service = Service.get_unique(session,
server_of_service,
compel=True)
if server_of_instance:
dbssi = get_service_instance(session, dbserver_service,
server_of_instance)
q = q.join('_services_provided')
q = q.filter_by(service_instance=dbssi)
q = q.reset_joinpoint()
else:
q = q.join('_services_provided', 'service_instance')
q = q.filter_by(service=dbserver_service)
q = q.reset_joinpoint()
elif server_of_instance:
q = q.join('_services_provided', 'service_instance')
q = q.filter_by(name=server_of_instance)
q = q.reset_joinpoint()
if cluster:
dbcluster = Cluster.get_unique(session, cluster, compel=True)
if isinstance(dbcluster, MetaCluster):
q = q.join('_cluster', 'cluster', '_metacluster')
q = q.filter_by(metacluster=dbcluster)
else:
q = q.filter_by(cluster=dbcluster)
q = q.reset_joinpoint()
if guest_on_cluster:
# TODO: this does not handle metaclusters according to Wes
dbcluster = Cluster.get_unique(session,
guest_on_cluster,
compel=True)
q = q.join('machine', VirtualMachine, ClusterResource)
q = q.filter_by(cluster=dbcluster)
q = q.reset_joinpoint()
if guest_on_share:
#v2
v2shares = session.query(
Share.id).filter_by(name=guest_on_share).all()
if not v2shares:
raise NotFoundException(
"No shares found with name {0}.".format(guest_on_share))
NasAlias = aliased(VirtualDisk)
q = q.join('machine', 'disks', (NasAlias, NasAlias.id == Disk.id))
q = q.filter(NasAlias.share_id.in_(map(lambda s: s[0], v2shares)))
q = q.reset_joinpoint()
if member_cluster_share:
#v2
v2shares = session.query(
Share.id).filter_by(name=member_cluster_share).all()
if not v2shares:
raise NotFoundException(
"No shares found with name {0}.".format(guest_on_share))
NasAlias = aliased(VirtualDisk)
q = q.join('_cluster', 'cluster', 'resholder', VirtualMachine,
'machine', 'disks', (NasAlias, NasAlias.id == Disk.id))
q = q.filter(NasAlias.share_id.in_(map(lambda s: s[0], v2shares)))
q = q.reset_joinpoint()
if grn or eon_id:
dbgrn = lookup_grn(session, grn, eon_id, autoupdate=False)
persq = session.query(Personality.id)
persq = persq.outerjoin(PersonalityGrnMap)
persq = persq.filter(
or_(Personality.owner_eon_id == dbgrn.eon_id,
PersonalityGrnMap.eon_id == dbgrn.eon_id))
q = q.outerjoin(HostGrnMap)
q = q.filter(
or_(Host.owner_eon_id == dbgrn.eon_id,
HostGrnMap.eon_id == dbgrn.eon_id,
Host.personality_id.in_(persq.subquery())))
q = q.reset_joinpoint()
if fullinfo:
return q.all()
return SimpleHostList(q.all())
host_environment, "Unknown environment name")
Personality.validate_env_in_name(personality, host_environment)
dbpersona.host_environment = HostEnvironment.get_unique(
session, host_environment, compel=True)
else:
raise ArgumentError(
"The personality '{0}' already has env set to '{1}'"
" and cannot be updated".format(str(dbpersona),
host_environment))
plenaries = PlenaryCollection(logger=logger)
if grn or eon_id:
dbgrn = lookup_grn(session,
grn,
eon_id,
logger=logger,
config=self.config)
old_grn = dbpersona.owner_grn
dbpersona.owner_grn = dbgrn
if not leave_existing:
# If this is a public personality, then there may be hosts with
# various GRNs inside the personality, so make sure we preserve
# those GRNs by filtering on the original GRN of the personality
q = session.query(Host)
q = q.filter_by(personality=dbpersona, owner_grn=old_grn)
for dbhost in q.all():
dbhost.owner_grn = dbgrn
plenaries.append(Plenary.get_plenary(dbhost))
def render(self, session, logger, hostname, osname, osversion, archetype,
personality, buildstatus, keepbindings, grn, eon_id,
**arguments):
dbhost = hostname_to_host(session, hostname)
# Currently, for the Host to be created it *must* be associated with
# a Machine already. If that ever changes, need to check here and
# bail if dbhost.machine does not exist.
if archetype and archetype != dbhost.archetype.name:
if not personality:
raise ArgumentError("Changing archetype also requires "
"specifying --personality.")
if personality:
if archetype:
dbarchetype = Archetype.get_unique(session, archetype,
compel=True)
if dbarchetype.cluster_type is not None:
raise ArgumentError("Archetype %s is a cluster archetype" %
dbarchetype.name)
else:
dbarchetype = dbhost.archetype
if not osname and not osversion and \
dbhost.operating_system.archetype != dbarchetype:
raise ArgumentError("{0} belongs to {1:l}, not {2:l}. Please "
"specify --osname/--osversion."
.format(dbhost.operating_system,
dbhost.operating_system.archetype,
dbarchetype))
dbpersonality = Personality.get_unique(session, name=personality,
archetype=dbarchetype,
compel=True)
if dbhost.cluster and dbhost.cluster.allowed_personalities and \
dbpersonality not in dbhost.cluster.allowed_personalities:
allowed = ["%s/%s" % (p.archetype.name, p.name) for p in
dbhost.cluster.allowed_personalities]
raise ArgumentError("The {0:l} is not allowed by {1}. "
"Specify one of {2}.".format(
dbpersonality, dbhost.cluster,
allowed))
dbhost.personality = dbpersonality
if not osname:
osname = dbhost.operating_system.name
if osname and osversion:
dbos = OperatingSystem.get_unique(session, name=osname,
version=osversion,
archetype=dbhost.archetype,
compel=True)
# Hmm... no cluster constraint here...
dbhost.operating_system = dbos
elif osname != dbhost.operating_system.name:
raise ArgumentError("Please specify a version to use for OS %s." %
osname)
if buildstatus:
dbstatus = HostLifecycle.get_unique(session, buildstatus,
compel=True)
dbhost.status.transition(dbhost, dbstatus)
if grn or eon_id:
dbgrn = lookup_grn(session, grn, eon_id, logger=logger,
config=self.config)
dbhost.owner_grn = dbgrn
session.flush()
if dbhost.archetype.is_compileable:
self.compile(session, dbhost, logger, keepbindings)
return
def render(self, session, logger, hostname, machine, archetype,
buildstatus, personality, osname, osversion, service, instance,
model, machine_type, vendor, serial, cluster,
guest_on_cluster, guest_on_share, member_cluster_share,
domain, sandbox, branch, sandbox_owner,
dns_domain, shortname, mac, ip, networkip, network_environment,
exact_location, server_of_service, server_of_instance, grn,
eon_id, fullinfo, **arguments):
dbnet_env = NetworkEnvironment.get_unique_or_default(session,
network_environment)
q = session.query(Host)
if machine:
dbmachine = Machine.get_unique(session, machine, compel=True)
q = q.filter_by(machine=dbmachine)
# Add the machine definition and the primary name. Use aliases to make
# sure the end result will be ordered by primary name.
PriDns = aliased(DnsRecord)
PriFqdn = aliased(Fqdn)
PriDomain = aliased(DnsDomain)
q = q.join(Machine,
(PriDns, PriDns.id == Machine.primary_name_id),
(PriFqdn, PriDns.fqdn_id == PriFqdn.id),
(PriDomain, PriFqdn.dns_domain_id == PriDomain.id))
q = q.order_by(PriFqdn.name, PriDomain.name)
q = q.options(contains_eager('machine'),
contains_eager('machine.primary_name', alias=PriDns),
contains_eager('machine.primary_name.fqdn', alias=PriFqdn),
contains_eager('machine.primary_name.fqdn.dns_domain',
alias=PriDomain))
q = q.reset_joinpoint()
# Hardware-specific filters
dblocation = get_location(session, **arguments)
if dblocation:
if exact_location:
q = q.filter(Machine.location == dblocation)
else:
childids = dblocation.offspring_ids()
q = q.filter(Machine.location_id.in_(childids))
if model or vendor or machine_type:
subq = Model.get_matching_query(session, name=model, vendor=vendor,
machine_type=machine_type,
compel=True)
q = q.filter(Machine.model_id.in_(subq))
if serial:
self.deprecated_option("serial", "Please use search machine --serial instead.",
logger=logger, **arguments)
q = q.filter(Machine.serial_no == serial)
# DNS IP address related filters
if mac or ip or networkip or hostname or dns_domain or shortname:
# Inner joins are cheaper than outer joins, so make some effort to
# use inner joins when possible
if mac or ip or networkip:
q = q.join(Interface)
else:
q = q.outerjoin(Interface)
if ip or networkip:
q = q.join(AddressAssignment, Network, from_joinpoint=True)
else:
q = q.outerjoin(AddressAssignment, Network, from_joinpoint=True)
if mac:
self.deprecated_option("mac", "Please use search machine "
"--mac instead.", logger=logger,
**arguments)
q = q.filter(Interface.mac == mac)
if ip:
q = q.filter(AddressAssignment.ip == ip)
q = q.filter(Network.network_environment == dbnet_env)
if networkip:
dbnetwork = get_network_byip(session, networkip, dbnet_env)
q = q.filter(AddressAssignment.network == dbnetwork)
dbdns_domain = None
if hostname:
(shortname, dbdns_domain) = parse_fqdn(session, hostname)
if dns_domain:
dbdns_domain = DnsDomain.get_unique(session, dns_domain, compel=True)
if shortname or dbdns_domain:
ARecAlias = aliased(ARecord)
ARecFqdn = aliased(Fqdn)
q = q.outerjoin((ARecAlias,
and_(ARecAlias.ip == AddressAssignment.ip,
ARecAlias.network_id == AddressAssignment.network_id)),
(ARecFqdn, ARecAlias.fqdn_id == ARecFqdn.id))
if shortname:
q = q.filter(or_(ARecFqdn.name == shortname,
PriFqdn.name == shortname))
if dbdns_domain:
q = q.filter(or_(ARecFqdn.dns_domain == dbdns_domain,
PriFqdn.dns_domain == dbdns_domain))
q = q.reset_joinpoint()
(dbbranch, dbauthor) = get_branch_and_author(session, logger,
domain=domain,
sandbox=sandbox,
branch=branch)
if sandbox_owner:
dbauthor = get_user_principal(session, sandbox_owner)
if dbbranch:
q = q.filter_by(branch=dbbranch)
if dbauthor:
q = q.filter_by(sandbox_author=dbauthor)
if archetype:
# Added to the searches as appropriate below.
dbarchetype = Archetype.get_unique(session, archetype, compel=True)
if personality and archetype:
dbpersonality = Personality.get_unique(session,
archetype=dbarchetype,
name=personality,
compel=True)
q = q.filter_by(personality=dbpersonality)
elif personality:
PersAlias = aliased(Personality)
q = q.join(PersAlias).filter_by(name=personality)
q = q.reset_joinpoint()
elif archetype:
PersAlias = aliased(Personality)
q = q.join(PersAlias).filter_by(archetype=dbarchetype)
q = q.reset_joinpoint()
if buildstatus:
dbbuildstatus = HostLifecycle.get_unique(session, buildstatus,
compel=True)
q = q.filter_by(status=dbbuildstatus)
if osname and osversion and archetype:
# archetype was already resolved above
dbos = OperatingSystem.get_unique(session, name=osname,
version=osversion,
archetype=dbarchetype,
compel=True)
q = q.filter_by(operating_system=dbos)
elif osname or osversion:
q = q.join('operating_system')
if osname:
q = q.filter_by(name=osname)
if osversion:
q = q.filter_by(version=osversion)
q = q.reset_joinpoint()
if service:
dbservice = Service.get_unique(session, service, compel=True)
if instance:
dbsi = get_service_instance(session, dbservice, instance)
q = q.filter(Host.services_used.contains(dbsi))
else:
q = q.join('services_used')
q = q.filter_by(service=dbservice)
q = q.reset_joinpoint()
elif instance:
q = q.join('services_used')
q = q.filter_by(name=instance)
q = q.reset_joinpoint()
if server_of_service:
dbserver_service = Service.get_unique(session, server_of_service,
compel=True)
if server_of_instance:
dbssi = get_service_instance(session, dbserver_service,
server_of_instance)
q = q.join('_services_provided')
q = q.filter_by(service_instance=dbssi)
q = q.reset_joinpoint()
else:
q = q.join('_services_provided', 'service_instance')
q = q.filter_by(service=dbserver_service)
q = q.reset_joinpoint()
elif server_of_instance:
q = q.join('_services_provided', 'service_instance')
q = q.filter_by(name=server_of_instance)
q = q.reset_joinpoint()
if cluster:
dbcluster = Cluster.get_unique(session, cluster, compel=True)
if isinstance(dbcluster, MetaCluster):
q = q.join('_cluster', 'cluster', '_metacluster')
q = q.filter_by(metacluster=dbcluster)
else:
q = q.filter_by(cluster=dbcluster)
q = q.reset_joinpoint()
if guest_on_cluster:
# TODO: this does not handle metaclusters according to Wes
dbcluster = Cluster.get_unique(session, guest_on_cluster,
compel=True)
q = q.join('machine', VirtualMachine, ClusterResource)
q = q.filter_by(cluster=dbcluster)
q = q.reset_joinpoint()
if guest_on_share:
#v2
v2shares = session.query(Share.id).filter_by(name=guest_on_share).all()
if not v2shares:
raise NotFoundException("No shares found with name {0}."
.format(guest_on_share))
NasAlias = aliased(VirtualDisk)
q = q.join('machine', 'disks', (NasAlias, NasAlias.id == Disk.id))
q = q.filter(
NasAlias.share_id.in_(map(lambda s: s[0], v2shares)))
q = q.reset_joinpoint()
if member_cluster_share:
#v2
v2shares = session.query(Share.id).filter_by(name=member_cluster_share).all()
if not v2shares:
raise NotFoundException("No shares found with name {0}."
.format(guest_on_share))
NasAlias = aliased(VirtualDisk)
q = q.join('_cluster', 'cluster', 'resholder', VirtualMachine,
'machine', 'disks', (NasAlias, NasAlias.id == Disk.id))
q = q.filter(
NasAlias.share_id.in_(map(lambda s: s[0], v2shares)))
q = q.reset_joinpoint()
if grn or eon_id:
dbgrn = lookup_grn(session, grn, eon_id, autoupdate=False)
persq = session.query(Personality.id)
persq = persq.outerjoin(PersonalityGrnMap)
persq = persq.filter(or_(Personality.owner_eon_id == dbgrn.eon_id,
PersonalityGrnMap.eon_id == dbgrn.eon_id))
q = q.outerjoin(HostGrnMap)
q = q.filter(or_(Host.owner_eon_id == dbgrn.eon_id,
HostGrnMap.eon_id == dbgrn.eon_id,
Host.personality_id.in_(persq.subquery())))
q = q.reset_joinpoint()
if fullinfo:
return q.all()
return SimpleHostList(q.all())
def reconfigure_list(self, session, logger, dbhosts, archetype, personality,
keepbindings, buildstatus, osname, osversion, grn,
eon_id, cleargrn, **arguments):
failed = []
# Check all the parameters up front.
# Some of these could be more intelligent about defaults
# (either by checking for unique entries or relying on the list)
# - starting simple.
if archetype:
dbarchetype = Archetype.get_unique(session, archetype, compel=True)
if dbarchetype.cluster_type is not None:
raise ArgumentError("Archetype %s is a cluster archetype" %
dbarchetype.name)
# TODO: Once OS is a first class object this block needs
# to check that either OS is also being reset or that the
# OS is valid for the new archetype.
else:
dbarchetype = None
if personality:
dbpersonality = Personality.get_unique(session, name=personality,
archetype=dbarchetype,
compel=True)
if osname and not osversion:
raise ArgumentError("Please specify --osversion for OS %s." %
osname)
if osversion:
if not osname:
raise ArgumentError("Please specify --osname to use with "
"OS version %s." % osversion)
# Linux model names are the same under aurora and aquilon, so
# allowing to omit --archetype would not be useful
if not archetype:
raise ArgumentError("Please specify --archetype for OS "
"%s, version %s." % (osname, osversion))
dbos = OperatingSystem.get_unique(session, name=osname,
version=osversion,
archetype=dbarchetype,
compel=True)
else:
dbos = None
if buildstatus:
dbstatus = HostLifecycle.get_instance(session, buildstatus)
if grn or eon_id:
dbgrn = lookup_grn(session, grn, eon_id, logger=logger,
config=self.config)
# Take a shortcut if there's nothing to do, but only after all the other
# parameters have been checked
if not dbhosts:
return
dbbranch, dbauthor = validate_branch_author(dbhosts)
personalities = {}
# Do any final cross-list or dependency checks before entering
# the Chooser loop.
for dbhost in dbhosts:
if dbos and not dbarchetype and dbhost.archetype != dbos.archetype:
failed.append("{0}: Cannot change operating system because it "
"needs {1:l} instead of "
"{2:l}.".format(dbhost.fqdn, dbhost.archetype,
dbos.archetype))
if dbarchetype and not dbos and \
dbhost.operating_system.archetype != dbarchetype:
failed.append("{0}: Cannot change archetype because {1:l} needs "
"{2:l}.".format(dbhost.fqdn, dbhost.operating_system,
dbhost.operating_system.archetype))
if (personality and dbhost.cluster and
len(dbhost.cluster.allowed_personalities) > 0 and
dbpersonality not in dbhost.cluster.allowed_personalities):
allowed = ["%s/%s" % (p.archetype.name, p.name) for p in
dbhost.cluster.allowed_personalities]
failed.append("{0}: The {1:l} is not allowed by {2}. "
"Specify one of {3}.".format(
dbhost.fqdn, dbpersonality,
dbhost.cluster, allowed))
if personality:
personalities[dbhost.fqdn] = dbpersonality
elif archetype:
# This is a strange case - changing archetype while keeping
# the personality
try:
pers = Personality.get_unique(session,
name=dbhost.personality.name,
archetype=dbarchetype,
compel=True)
personalities[dbhost.fqdn] = pers
except NotFoundException, err:
failed.append("%s: %s" % (dbhost.fqdn, err))
if grn or eon_id:
dbhost.owner_grn = dbgrn
if cleargrn:
dbhost.owner_grn = None
