def services_with_charm_id(self, charm_id):
l = []
csid = CharmStoreID(charm_id)
id_no_rev = csid.as_str_without_rev()
for service in self.services:
if service.csid.as_str_without_rev() == id_no_rev:
l.append(service)
return l
def services_with_charm_id(self, charm_id):
l = []
csid = CharmStoreID(charm_id)
id_no_rev = csid.as_str_without_rev()
for service in self.services:
if service.csid.as_str_without_rev() == id_no_rev:
l.append(service)
return l
def done_cb(f):
csid = CharmStoreID(charm_dict['Id'])
id_no_rev = csid.as_str_without_rev()
info = self.metadata_controller.get_charm_info(id_no_rev)
is_subordinate = info["Meta"]["charm-metadata"].get(
"Subordinate", False)
service_name = self.placement_controller.add_new_service(
charm_name, charm_dict, is_subordinate=is_subordinate)
self.frame.focus_position = 'body'
self.columns.focus_position = 0
self.update()
self.services_column.select_service(service_name)
def done_cb(f):
csid = CharmStoreID(charm_dict['Id'])
id_no_rev = csid.as_str_without_rev()
info = self.metadata_controller.get_charm_info(id_no_rev)
is_subordinate = info["Meta"]["charm-metadata"].get(
"Subordinate", False)
service_name = self.placement_controller.add_new_service(
charm_name, charm_dict, is_subordinate=is_subordinate)
self.frame.focus_position = 'body'
self.columns.focus_position = 0
self.update()
self.services_column.select_service(service_name)
def _graph_string_for_bundle(bundle, mc):
s = []
graph = defaultdict(list)
svc_requires = {}
svc_provides = {}
for svc, sd in bundle._bundle['services'].items():
csid = CharmStoreID(sd['charm'])
info = mc.get_charm_info(csid.as_str_without_rev())
if info is None:
md = {}
else:
md = info['Meta']['charm-metadata']
svc_requires[svc] = md.get("Requires", {})
svc_provides[svc] = md.get("Provides", {})
services_seen = set()
for rel_src, rel_dst in bundle._bundle['relations']:
def do_split(rel):
ss = rel.split(":")
if len(ss) == 1:
return rel, ""
else:
return ss[0], ss[1]
src, s_relname = do_split(rel_src)
dst, d_relname = do_split(rel_dst)
services_seen.add(src)
services_seen.add(dst)
if src not in svc_provides or src not in svc_requires or \
dst not in svc_provides or dst not in svc_requires:
continue
src_provides = set(
[v['Interface'] for v in svc_provides[src].values()])
src_requires = set(
[v['Interface'] for v in svc_requires[src].values()])
dst_provides = set(
[v['Interface'] for v in svc_provides[dst].values()])
dst_requires = set(
[v['Interface'] for v in svc_requires[dst].values()])
provides_intersection = src_provides.intersection(dst_requires)
is_provides = len(provides_intersection) == 1
requires_intersection = src_requires.intersection(dst_provides)
is_requires = len(requires_intersection) == 1
srcunits = bundle._bundle['services'][src].get('num_units', 1)
src_with_units = "{} \N{MULTIPLICATION SIGN} {}".format(src, srcunits)
dstunits = bundle._bundle['services'][dst].get('num_units', 1)
dst_with_units = "{} \N{MULTIPLICATION SIGN} {}".format(dst, dstunits)
if is_provides:
if s_relname == "":
s_relname = [
k for k, v in svc_provides[src].items()
if v['Interface'] == list(provides_intersection)[0]
][0]
if d_relname == "":
d_relname = [
k for k, v in svc_requires[dst].items()
if v['Interface'] == list(provides_intersection)[0]
][0]
if s_relname != d_relname:
relname = s_relname + " \N{RIGHTWARDS ARROW} " + d_relname
else:
relname = s_relname
line = "[{}] - {} -> [{}]".format(src_with_units, relname,
dst_with_units)
graph[src_with_units].append(dst_with_units)
elif is_requires:
if s_relname == "":
s_relname = [
k for k, v in svc_requires[src].items()
if v['Interface'] == list(requires_intersection)[0]
][0]
if d_relname == "":
d_relname = [
k for k, v in svc_provides[dst].items()
if v['Interface'] == list(requires_intersection)[0]
][0]
if s_relname != d_relname:
relname = d_relname + " \N{RIGHTWARDS ARROW} " + s_relname
else:
relname = s_relname
line = "[{}] - {} -> [{}]".format(dst_with_units, relname,
src_with_units)
graph[dst_with_units].append(src_with_units)
else:
line = ("[{}] <- {} \N{LEFT RIGHT ARROW} {} -> "
"[{}]").format(dst_with_units, s_relname, d_relname,
src_with_units)
graph[dst_with_units].append(src_with_units)
graph[src_with_units].append(dst_with_units)
s.append(line)
for svc in bundle._bundle['services'].keys():
if svc not in services_seen:
s.append("[{}]".format(svc))
return "\n".join(s), graph
def _graph_string_for_bundle(bundle, mc):
s = []
graph = defaultdict(list)
svc_requires = {}
svc_provides = {}
for svc, sd in bundle._bundle['services'].items():
csid = CharmStoreID(sd['charm'])
info = mc.get_charm_info(csid.as_str_without_rev())
if info is None:
md = {}
else:
md = info['Meta']['charm-metadata']
svc_requires[svc] = md.get("Requires", {})
svc_provides[svc] = md.get("Provides", {})
services_seen = set()
for rel_src, rel_dst in bundle._bundle['relations']:
def do_split(rel):
ss = rel.split(":")
if len(ss) == 1:
return rel, ""
else:
return ss[0], ss[1]
src, s_relname = do_split(rel_src)
dst, d_relname = do_split(rel_dst)
services_seen.add(src)
services_seen.add(dst)
if src not in svc_provides or src not in svc_requires or \
dst not in svc_provides or dst not in svc_requires:
continue
src_provides = set([v['Interface'] for v in
svc_provides[src].values()])
src_requires = set([v['Interface'] for v in
svc_requires[src].values()])
dst_provides = set([v['Interface'] for v in
svc_provides[dst].values()])
dst_requires = set([v['Interface'] for v in
svc_requires[dst].values()])
provides_intersection = src_provides.intersection(dst_requires)
is_provides = len(provides_intersection) == 1
requires_intersection = src_requires.intersection(dst_provides)
is_requires = len(requires_intersection) == 1
srcunits = bundle._bundle['services'][src].get('num_units', 1)
src_with_units = "{} \N{MULTIPLICATION SIGN} {}".format(src, srcunits)
dstunits = bundle._bundle['services'][dst].get('num_units', 1)
dst_with_units = "{} \N{MULTIPLICATION SIGN} {}".format(dst, dstunits)
if is_provides:
if s_relname == "":
s_relname = [k for k, v in svc_provides[src].items() if
v['Interface'] ==
list(provides_intersection)[0]][0]
if d_relname == "":
d_relname = [k for k, v in svc_requires[dst].items() if
v['Interface'] ==
list(provides_intersection)[0]][0]
if s_relname != d_relname:
relname = s_relname + " \N{RIGHTWARDS ARROW} " + d_relname
else:
relname = s_relname
line = "[{}] - {} -> [{}]".format(src_with_units, relname,
dst_with_units)
graph[src_with_units].append(dst_with_units)
elif is_requires:
if s_relname == "":
s_relname = [k for k, v in svc_requires[src].items() if
v['Interface'] ==
list(requires_intersection)[0]][0]
if d_relname == "":
d_relname = [k for k, v in svc_provides[dst].items() if
v['Interface'] ==
list(requires_intersection)[0]][0]
if s_relname != d_relname:
relname = d_relname + " \N{RIGHTWARDS ARROW} " + s_relname
else:
relname = s_relname
line = "[{}] - {} -> [{}]".format(dst_with_units, relname,
src_with_units)
graph[dst_with_units].append(src_with_units)
else:
line = ("[{}] <- {} \N{LEFT RIGHT ARROW} {} -> "
"[{}]").format(dst_with_units, s_relname,
d_relname, src_with_units)
graph[dst_with_units].append(src_with_units)
graph[src_with_units].append(dst_with_units)
s.append(line)
for svc in bundle._bundle['services'].keys():
if svc not in services_seen:
s.append("[{}]".format(svc))
return "\n".join(s), graph
#!/usr/bin/python3
from bundleplacer.charmstore_api import CharmStoreID
ids = ['mysql',
'mysql-9',
'nova-compute',
'nova-cloud-controller',
'cs:~adam-stokes/trusty/ghost',
'cs:~openstack-charmers-next/xenial/lxd',
'cs:~openstack-charmers-next/xenial/nova-compute-12',
'cs:~openstack-charmers-next/xenial/nova-compute',
'cs:bundle/openstack-base-40',
'cs:~containers/easyrsa-2']
for i in ids:
print(80*'-')
print(i)
csid = CharmStoreID(i)
print(repr(csid))
print(csid.as_str_without_rev())
print(csid.as_str())
