def render(self, session, logger, list, domain, sandbox, force,
**arguments):
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("Managing hosts to {0:l} is not allowed."
.format(dbbranch))
check_hostlist_size(self.command, self.config, list)
dbhosts = hostlist_to_hosts(session, list)
failed = []
dbsource, dbsource_author = validate_branch_author(dbhosts)
for dbhost in dbhosts:
# check if any host in the list is a cluster node
if dbhost.cluster:
failed.append("Cluster nodes must be managed at the "
"cluster level; {0} is a member of {1:l}."
.format(dbhost.fqdn, dbhost.cluster))
if failed:
raise ArgumentError("Cannot modify the following hosts:\n%s" %
"\n".join(failed))
if not force:
validate_branch_commits(dbsource, dbsource_author,
dbbranch, dbauthor, logger, self.config)
plenaries = PlenaryCollection(logger=logger)
for dbhost in dbhosts:
plenaries.append(Plenary.get_plenary(dbhost))
dbhost.branch = dbbranch
dbhost.sandbox_author = dbauthor
session.flush()
# We're crossing domains, need to lock everything.
with CompileKey.merge([CompileKey(domain=dbsource.name, logger=logger),
CompileKey(domain=dbbranch.name, logger=logger)]):
plenaries.stash()
try:
plenaries.write(locked=True)
except:
plenaries.restore_stash()
raise
return
def render(self, session, logger, domain, sandbox, cluster, force,
**arguments):
(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("Managing clusters to {0:l} is not allowed."
.format(dbbranch))
dbcluster = Cluster.get_unique(session, cluster, compel=True)
dbsource = dbcluster.branch
dbsource_author = dbcluster.sandbox_author
old_branch = dbcluster.branch.name
if not force:
validate_branch_commits(dbsource, dbsource_author,
dbbranch, dbauthor, logger, self.config)
if dbcluster.metacluster:
raise ArgumentError("{0.name} is member of metacluster {1.name}, "
"it must be managed at metacluster level.".
format(dbcluster, dbcluster.metacluster))
old_branch = dbcluster.branch.name
plenaries = PlenaryCollection(logger=logger)
# manage at metacluster level
if dbcluster.cluster_type == 'meta':
clusters = dbcluster.members
dbcluster.branch = dbbranch
dbcluster.sandbox_author = dbauthor
session.add(dbcluster)
plenaries.append(Plenary.get_plenary(dbcluster))
else:
clusters = [dbcluster]
for cluster in clusters:
# manage at cluster level
# Need to set the new branch *before* creating the plenary objects.
cluster.branch = dbbranch
cluster.sandbox_author = dbauthor
session.add(cluster)
plenaries.append(Plenary.get_plenary(cluster))
for dbhost in cluster.hosts:
dbhost.branch = dbbranch
dbhost.sandbox_author = dbauthor
session.add(dbhost)
plenaries.append(Plenary.get_plenary(dbhost))
session.flush()
# We're crossing domains, need to lock everything.
key = CompileKey(logger=logger)
try:
lock_queue.acquire(key)
plenaries.stash()
plenaries.cleanup(old_branch, locked=True)
plenaries.write(locked=True)
except:
plenaries.restore_stash()
raise
finally:
lock_queue.release(key)
return
def render(self, session, logger, domain, sandbox, cluster, force,
**arguments):
(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("Managing clusters to {0:l} is not allowed."
.format(dbbranch))
dbcluster = Cluster.get_unique(session, cluster, compel=True)
dbsource = dbcluster.branch
dbsource_author = dbcluster.sandbox_author
if not force:
validate_branch_commits(dbsource, dbsource_author,
dbbranch, dbauthor, logger, self.config)
if dbcluster.metacluster:
raise ArgumentError("{0.name} is member of metacluster {1.name}, "
"it must be managed at metacluster level.".
format(dbcluster, dbcluster.metacluster))
plenaries = PlenaryCollection(logger=logger)
# manage at metacluster level
if isinstance(dbcluster, MetaCluster):
plenaries.append(Plenary.get_plenary(dbcluster))
clusters = dbcluster.members
dbcluster.branch = dbbranch
dbcluster.sandbox_author = dbauthor
else:
clusters = [dbcluster]
for cluster in clusters:
plenaries.append(Plenary.get_plenary(cluster))
cluster.branch = dbbranch
cluster.sandbox_author = dbauthor
for dbhost in cluster.hosts:
plenaries.append(Plenary.get_plenary(dbhost))
dbhost.branch = dbbranch
dbhost.sandbox_author = dbauthor
session.flush()
# We're crossing domains, need to lock everything.
with CompileKey.merge([CompileKey(domain=dbsource.name, logger=logger),
CompileKey(domain=dbbranch.name, logger=logger)]):
plenaries.stash()
try:
plenaries.write(locked=True)
except:
plenaries.restore_stash()
raise
return
def render(self, session, logger, domain, sandbox, cluster, force,
**arguments):
(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(
"Managing clusters to {0:l} is not allowed.".format(dbbranch))
dbcluster = Cluster.get_unique(session, cluster, compel=True)
dbsource = dbcluster.branch
dbsource_author = dbcluster.sandbox_author
old_branch = dbcluster.branch.name
if not force:
validate_branch_commits(dbsource, dbsource_author, dbbranch,
dbauthor, logger, self.config)
if dbcluster.metacluster:
raise ArgumentError(
"{0.name} is member of metacluster {1.name}, "
"it must be managed at metacluster level.".format(
dbcluster, dbcluster.metacluster))
old_branch = dbcluster.branch.name
plenaries = PlenaryCollection(logger=logger)
# manage at metacluster level
if dbcluster.cluster_type == 'meta':
clusters = dbcluster.members
dbcluster.branch = dbbranch
dbcluster.sandbox_author = dbauthor
session.add(dbcluster)
plenaries.append(Plenary.get_plenary(dbcluster))
else:
clusters = [dbcluster]
for cluster in clusters:
# manage at cluster level
# Need to set the new branch *before* creating the plenary objects.
cluster.branch = dbbranch
cluster.sandbox_author = dbauthor
session.add(cluster)
plenaries.append(Plenary.get_plenary(cluster))
for dbhost in cluster.hosts:
dbhost.branch = dbbranch
dbhost.sandbox_author = dbauthor
session.add(dbhost)
plenaries.append(Plenary.get_plenary(dbhost))
session.flush()
# We're crossing domains, need to lock everything.
key = CompileKey(logger=logger)
try:
lock_queue.acquire(key)
plenaries.stash()
plenaries.cleanup(old_branch, locked=True)
plenaries.write(locked=True)
except:
plenaries.restore_stash()
raise
finally:
lock_queue.release(key)
return
def render(self, session, logger, list, domain, sandbox, force,
**arguments):
(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("Managing hosts to {0:l} is not allowed."
.format(dbbranch))
check_hostlist_size(self.command, self.config, list)
dbhosts = hostlist_to_hosts(session, list)
failed = []
branches = defaultdict(ListType)
authors = defaultdict(ListType)
for dbhost in dbhosts:
branches[dbhost.branch].append(dbhost)
authors[dbhost.sandbox_author].append(dbhost)
# check if any host in the list is a cluster node
if dbhost.cluster:
failed.append("Cluster nodes must be managed at the "
"cluster level; {0} is a member of {1:l}."
.format(dbhost.fqdn, dbhost.cluster))
if failed:
raise ArgumentError("Cannot modify the following hosts:\n%s" %
"\n".join(failed))
if len(branches) > 1:
keys = branches.keys()
branch_sort = lambda x, y: cmp(len(branches[x]), len(branches[y]))
keys.sort(cmp=branch_sort)
stats = ["{0:d} hosts in {1:l}".format(len(branches[branch]), branch)
for branch in keys]
raise ArgumentError("All hosts must be in the same domain or "
"sandbox:\n%s" % "\n".join(stats))
# check if all hosts are from the same sandbox author
if len(authors) > 1:
keys = authors.keys()
author_sort = lambda x, y: cmp(len(authors[x]), len(authors[y]))
keys.sort(cmp=author_sort)
stats = ["{0:d} hosts with sandbox author {1:l}"
.format(len(authors[author]), author.name)
for author in keys]
raise ArgumentError("All hosts must be managed by the same "
"sandbox author:\n%s" % "\n".join(stats))
# since we have already checked if all hosts in list are within the
# same branch, we only need one dbsource to validate the branch
dbhost = dbhosts[0]
dbsource = dbhost.branch
dbsource_author = dbhost.sandbox_author
if not force:
validate_branch_commits(dbsource, dbsource_author,
dbbranch, dbauthor, logger, self.config)
old_branch = branches.keys()[0].name
plenaries = PlenaryCollection(logger=logger)
for dbhost in dbhosts:
dbhost.branch = dbbranch
dbhost.sandbox_author = dbauthor
plenaries.append(Plenary.get_plenary(dbhost))
session.flush()
# We're crossing domains, need to lock everything.
key = CompileKey(logger=logger)
try:
lock_queue.acquire(key)
plenaries.stash()
plenaries.cleanup(old_branch, locked=True)
plenaries.write(locked=True)
except:
plenaries.restore_stash()
raise
finally:
lock_queue.release(key)
return
def render(self, session, logger, list, domain, sandbox, force,
**arguments):
(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(
"Managing hosts to {0:l} is not allowed.".format(dbbranch))
check_hostlist_size(self.command, self.config, list)
dbhosts = hostlist_to_hosts(session, list)
failed = []
branches = defaultdict(ListType)
authors = defaultdict(ListType)
for dbhost in dbhosts:
branches[dbhost.branch].append(dbhost)
authors[dbhost.sandbox_author].append(dbhost)
# check if any host in the list is a cluster node
if dbhost.cluster:
failed.append(
"Cluster nodes must be managed at the "
"cluster level; {0} is a member of {1:l}.".format(
dbhost.fqdn, dbhost.cluster))
if failed:
raise ArgumentError("Cannot modify the following hosts:\n%s" %
"\n".join(failed))
if len(branches) > 1:
keys = branches.keys()
branch_sort = lambda x, y: cmp(len(branches[x]), len(branches[y]))
keys.sort(cmp=branch_sort)
stats = [
"{0:d} hosts in {1:l}".format(len(branches[branch]), branch)
for branch in keys
]
raise ArgumentError("All hosts must be in the same domain or "
"sandbox:\n%s" % "\n".join(stats))
# check if all hosts are from the same sandbox author
if len(authors) > 1:
keys = authors.keys()
author_sort = lambda x, y: cmp(len(authors[x]), len(authors[y]))
keys.sort(cmp=author_sort)
stats = [
"{0:d} hosts with sandbox author {1:l}".format(
len(authors[author]), author.name) for author in keys
]
raise ArgumentError("All hosts must be managed by the same "
"sandbox author:\n%s" % "\n".join(stats))
# since we have already checked if all hosts in list are within the
# same branch, we only need one dbsource to validate the branch
dbhost = dbhosts[0]
dbsource = dbhost.branch
dbsource_author = dbhost.sandbox_author
if not force:
validate_branch_commits(dbsource, dbsource_author, dbbranch,
dbauthor, logger, self.config)
old_branch = branches.keys()[0].name
plenaries = PlenaryCollection(logger=logger)
for dbhost in dbhosts:
dbhost.branch = dbbranch
dbhost.sandbox_author = dbauthor
plenaries.append(Plenary.get_plenary(dbhost))
session.flush()
# We're crossing domains, need to lock everything.
key = CompileKey(logger=logger)
try:
lock_queue.acquire(key)
plenaries.stash()
plenaries.cleanup(old_branch, locked=True)
plenaries.write(locked=True)
except:
plenaries.restore_stash()
raise
finally:
lock_queue.release(key)
return