def _create_update_meta(self, name, r_d):
#Update our application state with any changes from hosted app
#profiles(app.json files). Some attributes cannot be updated
#if the Rock-on is currently installed. These will be logged and
#ignored.
ro_defaults = {
'description': r_d['description'],
'website': r_d['website'],
'version': r_d['version'],
'state': 'available',
'status': 'stopped'
}
ro, created = RockOn.objects.get_or_create(name=name,
defaults=ro_defaults)
if (not created):
ro.description = ro_defaults['description']
ro.website = ro_defaults['website']
ro.version = ro_defaults['version']
if ('ui' in r_d):
ui_d = r_d['ui']
ro.link = ui_d['slug']
if ('https' in ui_d):
ro.https = ui_d['https']
if ('icon' in r_d):
ro.icon = r_d['icon']
if ('volume_add_support' in r_d):
ro.volume_add_support = r_d['volume_add_support']
if ('more_info' in r_d):
ro.more_info = r_d['more_info']
ro.save()
containers = r_d['containers']
cur_containers = [
co.name for co in DContainer.objects.filter(rockon=ro)
]
if (len(set(containers.keys()) ^ set(cur_containers)) != 0):
if (ro.state != 'available'):
e_msg = ('Cannot add/remove container definitions for %s as '
'it is not in available state. Uninstall the '
'Rock-on first and try again.' % ro.name)
handle_exception(Exception(e_msg), self.request)
#rock-on is in available state. we can safely wipe metadata
#and start fresh.
DContainer.objects.filter(rockon=ro).delete()
for c in containers:
c_d = containers[c]
co = None
if (DContainer.objects.filter(name=c).exists()):
co = DContainer.objects.get(name=c)
if (co.rockon.id != ro.id):
e_msg = ('Duplicate container(%s) definition detected. '
'It belongs to another Rock-on(%s). Uninstall '
'one of them and try again.' %
(co.name, co.rockon.name))
handle_exception(Exception(e_msg), self.request)
if (co.dimage.name != c_d['image']):
if (ro.state != 'available'):
e_msg = ('Cannot change image of the container(%s) '
'as it belongs to an installed Rock-on(%s). '
'Uninstall it first and try again.' %
(co.name, ro.name))
handle_exception(Exception(e_msg), self.request)
co.dimage.delete()
if (co is None):
co = DContainer(name=c, rockon=ro)
defaults = {
'tag': c_d.get('tag', 'latest'),
'repo': 'na',
}
io, created = DImage.objects.get_or_create(name=c_d['image'],
defaults=defaults)
co.dimage = io
co.launch_order = c_d['launch_order']
if ('uid' in c_d):
co.uid = int(c_d['uid'])
co.save()
ports = containers[c].get('ports', {})
cur_ports = [
po.containerp for po in DPort.objects.filter(container=co)
]
if (len(set(map(int, ports.keys())) ^ set(cur_ports)) != 0):
if (ro.state != 'available'):
e_msg = ('Cannot add/remove port definitions of the '
'container(%s) as it belongs to an installed '
'Rock-on(%s). Uninstall it first and try again.' %
(co.name, ro.name))
handle_exception(Exception(e_msg), self.request)
DPort.objects.filter(container=co).delete()
for p in ports:
p_d = ports[p]
if ('protocol' not in p_d):
p_d['protocol'] = None
p = int(p)
po = None
if (DPort.objects.filter(containerp=p, container=co).exists()):
po = DPort.objects.get(containerp=p, container=co)
if (po.hostp_default != p_d['host_default']):
po.hostp_default = self._next_available_default_hostp(
p_d['host_default'])
po.description = p_d['description']
po.protocol = p_d['protocol']
po.label = p_d['label']
else:
#let's find next available default if default is already taken
def_hostp = self._next_available_default_hostp(
p_d['host_default'])
po = DPort(description=p_d['description'],
hostp=def_hostp,
containerp=p,
hostp_default=def_hostp,
container=co,
protocol=p_d['protocol'],
label=p_d['label'])
if ('ui' in p_d):
po.uiport = p_d['ui']
if (po.uiport):
ro.ui = True
ro.save()
po.save()
v_d = c_d.get('volumes', {})
cur_vols = [
vo.dest_dir for vo in DVolume.objects.filter(container=co)
]
if (len(set(v_d.keys()) ^ set(cur_vols)) != 0):
if (ro.state != 'available'):
e_msg = ('Cannot add/remove volume definitions of the '
'container(%s) as it belongs to an installed '
'Rock-on(%s). Uninstall it first and try again.' %
(co.name, ro.name))
handle_exception(Exception(e_msg), self.request)
DVolume.objects.filter(container=co).delete()
for v in v_d:
cv_d = v_d[v]
vo_defaults = {
'description': cv_d['description'],
'label': cv_d['label']
}
vo, created = DVolume.objects.get_or_create(
dest_dir=v, container=co, defaults=vo_defaults)
if (not created):
vo.description = vo_defaults['description']
vo.label = vo_defaults['label']
if ('min_size' in cv_d):
vo.min_size = cv_d['min_size']
vo.save()
self._update_env(co, c_d)
options = containers[c].get('opts', [])
id_l = []
for o in options:
#there are no unique constraints on this model, so we need this bandaid.
if (ContainerOption.objects.filter(
container=co, name=o[0], val=o[1]).count() > 1):
ContainerOption.objects.filter(container=co,
name=o[0],
val=o[1]).delete()
oo, created = ContainerOption.objects.get_or_create(
container=co, name=o[0], val=o[1])
id_l.append(oo.id)
for oo in ContainerOption.objects.filter(container=co):
if (oo.id not in id_l):
oo.delete()
l_d = r_d.get('container_links', {})
for cname in l_d:
ll = l_d[cname]
lsources = [l['source_container'] for l in ll]
co = DContainer.objects.get(rockon=ro, name=cname)
for clo in co.destination_container.all():
if (clo.name not in lsources):
clo.delete()
for cl_d in ll:
sco = DContainer.objects.get(rockon=ro,
name=cl_d['source_container'])
clo, created = DContainerLink.objects.get_or_create(
source=sco, destination=co)
clo.name = cl_d['name']
clo.save()
self._update_cc(ro, r_d)
def _create_update_meta(self, name, r_d):
#Update our application state with any changes from hosted app
#profiles(app.json files). Some attributes cannot be updated
#if the Rock-on is currently installed. These will be logged and
#ignored.
ro_defaults = {'description': r_d['description'],
'website': r_d['website'],
'version': r_d['version'],
'state': 'available',
'status': 'stopped'}
ro, created = RockOn.objects.get_or_create(name=name,
defaults=ro_defaults)
if (not created):
ro.description = ro_defaults['description']
ro.website = ro_defaults['website']
ro.version = ro_defaults['version']
if ('ui' in r_d):
ui_d = r_d['ui']
ro.link = ui_d['slug']
if ('https' in ui_d):
ro.https = ui_d['https']
if ('icon' in r_d):
ro.icon = r_d['icon']
if ('volume_add_support' in r_d):
ro.volume_add_support = r_d['volume_add_support']
if ('more_info' in r_d):
ro.more_info = r_d['more_info']
ro.save()
containers = r_d['containers']
cur_containers = [co.name for co in
DContainer.objects.filter(rockon=ro)]
if (len(set(containers.keys()) ^ set(cur_containers)) != 0):
if (ro.state != 'available'):
e_msg = ('Cannot add/remove container definitions for %s as '
'it is not in available state. Uninstall the '
'Rock-on first and try again.' % ro.name)
handle_exception(Exception(e_msg), self.request)
#rock-on is in available state. we can safely wipe metadata
#and start fresh.
DContainer.objects.filter(rockon=ro).delete()
for c in containers:
c_d = containers[c]
co = None
if (DContainer.objects.filter(name=c).exists()):
co = DContainer.objects.get(name=c)
if (co.rockon.id != ro.id):
e_msg = ('Duplicate container(%s) definition detected. '
'It belongs to another Rock-on(%s). Uninstall '
'one of them and try again.' % (co.name, co.rockon.name))
handle_exception(Exception(e_msg), self.request)
if (co.dimage.name != c_d['image']):
if (ro.state != 'available'):
e_msg = ('Cannot change image of the container(%s) '
'as it belongs to an installed Rock-on(%s). '
'Uninstall it first and try again.' %
(co.name, ro.name))
handle_exception(Exception(e_msg), self.request)
co.dimage.delete()
if (co is None):
co = DContainer(name=c, rockon=ro)
defaults = {'tag': c_d.get('tag', 'latest'),
'repo': 'na',}
io, created = DImage.objects.get_or_create(name=c_d['image'],
defaults=defaults)
co.dimage = io
co.launch_order = c_d['launch_order']
if ('uid' in c_d):
co.uid = int(c_d['uid'])
co.save()
ports = containers[c].get('ports', {})
cur_ports = [po.containerp for po in
DPort.objects.filter(container=co)]
if (len(set(map(int, ports.keys())) ^ set(cur_ports)) != 0):
if (ro.state != 'available'):
e_msg = ('Cannot add/remove port definitions of the '
'container(%s) as it belongs to an installed '
'Rock-on(%s). Uninstall it first and try again.' %
(co.name, ro.name))
handle_exception(Exception(e_msg), self.request)
DPort.objects.filter(container=co).delete()
for p in ports:
p_d = ports[p]
if ('protocol' not in p_d):
p_d['protocol'] = None
p = int(p)
po = None
if (DPort.objects.filter(containerp=p, container=co).exists()):
po = DPort.objects.get(containerp=p, container=co)
if (po.hostp_default != p_d['host_default']):
po.hostp_default = self._next_available_default_hostp(p_d['host_default'])
po.description = p_d['description']
po.protocol = p_d['protocol']
po.label = p_d['label']
else:
#let's find next available default if default is already taken
def_hostp = self._next_available_default_hostp(p_d['host_default'])
po = DPort(description=p_d['description'],
hostp=def_hostp, containerp=p,
hostp_default=def_hostp,
container=co,
protocol=p_d['protocol'],
label=p_d['label'])
if ('ui' in p_d):
po.uiport = p_d['ui']
if (po.uiport):
ro.ui = True
ro.save()
po.save()
v_d = c_d.get('volumes', {})
cur_vols = [vo.dest_dir for vo in
DVolume.objects.filter(container=co)]
if (len(set(v_d.keys()) ^ set(cur_vols)) != 0):
if (ro.state != 'available'):
e_msg = ('Cannot add/remove volume definitions of the '
'container(%s) as it belongs to an installed '
'Rock-on(%s). Uninstall it first and try again.' %
(co.name, ro.name))
handle_exception(Exception(e_msg), self.request)
DVolume.objects.filter(container=co).delete()
for v in v_d:
cv_d = v_d[v]
vo_defaults = {'description': cv_d['description'],
'label': cv_d['label']}
vo, created = DVolume.objects.get_or_create(dest_dir=v, container=co,
defaults=vo_defaults)
if (not created):
vo.description = vo_defaults['description']
vo.label = vo_defaults['label']
if ('min_size' in cv_d):
vo.min_size = cv_d['min_size']
vo.save()
self._update_env(co, c_d)
options = containers[c].get('opts', [])
id_l = []
for o in options:
#there are no unique constraints on this model, so we need this bandaid.
if (ContainerOption.objects.filter(container=co, name=o[0], val=o[1]).count() > 1):
ContainerOption.objects.filter(container=co, name=o[0], val=o[1]).delete()
oo, created = ContainerOption.objects.get_or_create(container=co,
name=o[0],
val=o[1])
id_l.append(oo.id)
for oo in ContainerOption.objects.filter(container=co):
if (oo.id not in id_l):
oo.delete()
l_d = r_d.get('container_links', {})
for cname in l_d:
ll = l_d[cname]
lsources = [l['source_container'] for l in ll]
co = DContainer.objects.get(rockon=ro, name=cname)
for clo in co.destination_container.all():
if (clo.name not in lsources):
clo.delete()
for cl_d in ll:
sco = DContainer.objects.get(rockon=ro, name=cl_d['source_container'])
clo, created = DContainerLink.objects.get_or_create(source=sco,
destination=co)
clo.name = cl_d['name']
clo.save()
self._update_cc(ro, r_d)
def _create_update_meta(self, name, r_d):
# Update our application state with any changes from hosted app
# profiles(app.json files). Some attributes cannot be updated if the
# Rock-on is currently installed. These will be logged and ignored.
ro_defaults = {'description': r_d['description'],
'website': r_d['website'],
'version': r_d['version'],
'state': 'available',
'status': 'stopped'}
ro, created = RockOn.objects.get_or_create(name=name,
defaults=ro_defaults)
if (not created):
ro.description = ro_defaults['description']
ro.website = ro_defaults['website']
ro.version = ro_defaults['version']
if ('ui' in r_d):
ui_d = r_d['ui']
ro.link = ui_d['slug']
if ('https' in ui_d):
ro.https = ui_d['https']
if ('icon' in r_d):
ro.icon = r_d['icon']
if ('volume_add_support' in r_d):
ro.volume_add_support = r_d['volume_add_support']
if ('more_info' in r_d):
ro.more_info = r_d['more_info']
ro.save()
containers = r_d['containers']
cur_containers = [co.name for co in
DContainer.objects.filter(rockon=ro)]
if (len(set(containers.keys()) ^ set(cur_containers)) != 0):
if (ro.state not in ('available', 'install_failed')):
e_msg = ('Cannot add/remove container definitions for {} as '
'it is not in available state. Uninstall the '
'Rock-on first and try again.').format(ro.name)
handle_exception(Exception(e_msg), self.request)
# rock-on is in available state. we can safely wipe metadata
# and start fresh.
DContainer.objects.filter(rockon=ro).delete()
for c in containers:
c_d = containers[c]
co = None
if (DContainer.objects.filter(name=c).exists()):
co = DContainer.objects.get(name=c)
if (co.rockon.id != ro.id):
e_msg = ('Duplicate container ({}) definition detected. '
'It belongs to another Rock-on ({}). Uninstall '
'one of them and '
'try again.').format(co.name, co.rockon.name)
handle_exception(Exception(e_msg), self.request)
if (co.dimage.name != c_d['image']):
if (ro.state not in ('available', 'install_failed')):
e_msg = ('Cannot change image of the container ({}) '
'as it belongs to an installed Rock-on ({}). '
'Uninstall it first and '
'try again.').format(co.name, ro.name)
handle_exception(Exception(e_msg), self.request)
co.dimage.delete()
if (co is None):
co = DContainer(name=c, rockon=ro)
defaults = {'tag': c_d.get('tag', 'latest'),
'repo': 'na', }
io, created = DImage.objects.get_or_create(name=c_d['image'],
defaults=defaults)
co.dimage = io
co.launch_order = c_d['launch_order']
if ('uid' in c_d):
co.uid = int(c_d['uid'])
co.save()
ports = containers[c].get('ports', {})
cur_ports = [po.containerp for po in
DPort.objects.filter(container=co)]
if (len(set(map(int, ports.keys())) ^ set(cur_ports)) != 0):
if (ro.state not in ('available', 'install_failed')):
e_msg = ('Cannot add/remove port definitions of the '
'container ({}) as it belongs to an installed '
'Rock-on ({}). Uninstall it first and '
'try again.').format(co.name, ro.name)
handle_exception(Exception(e_msg), self.request)
DPort.objects.filter(container=co).delete()
for p in ports:
p_d = ports[p]
if ('protocol' not in p_d):
p_d['protocol'] = None
p = int(p)
po = None
if (DPort.objects.filter(containerp=p, container=co).exists()):
po = DPort.objects.get(containerp=p, container=co)
if (po.hostp_default != p_d['host_default']):
po.hostp_default = self._next_available_default_hostp(
p_d['host_default'])
po.description = p_d['description']
po.protocol = p_d['protocol']
po.label = p_d['label']
else:
# let's find next available default if default is already
# taken
def_hostp = self._next_available_default_hostp(p_d['host_default']) # noqa E501
po = DPort(description=p_d['description'],
hostp=def_hostp, containerp=p,
hostp_default=def_hostp,
container=co,
protocol=p_d['protocol'],
label=p_d['label'])
if ('ui' in p_d):
po.uiport = p_d['ui']
if (po.uiport):
ro.ui = True
ro.save()
po.save()
v_d = c_d.get('volumes', {})
cur_vols = [vo.dest_dir for vo in
DVolume.objects.filter(container=co)]
# cur_vols can have entries not in the config for Shares mapped
# post install. If we have more volumes defined in the rock-on
# definition than we have previously seen for this rockon, ie
# volumes added in newer definition, then remove our existing
# volumes record.
if (len(set(v_d.keys()) - set(cur_vols)) != 0):
# but only if the current state is 'available' (to install) or
# 'install failed', otherwise raise warning about changing an
# installed rock-ons.
if (ro.state not in ('available', 'install_failed')):
e_msg = ('Cannot add/remove volume definitions of the '
'container ({}) as it belongs to an installed '
'Rock-on ({}). Uninstall it first and '
'try again.').format(co.name, ro.name)
handle_exception(Exception(e_msg), self.request)
# Delete all volume entries for this container so that they
# might be created a fresh.
DVolume.objects.filter(container=co).delete()
# If the existing rock-on db entry indicates this container is not
# installed ie state available or install_failed then check if we
# need to remove any now deprecated volume entries.
# Ie updated config that has removed a previously seen volume.
if (ro.state in ('available', 'install_failed')):
if (len(set(cur_vols) - set(v_d.keys())) > 0):
# we have some current volumes in db that are no longer in
# our updated rock-on definition so remove all volumes for
# this rock-on so they might be updated whole sale.
# Delete all volume entries for this container so that they
# might be created a fresh.
DVolume.objects.filter(container=co).delete()
# Cycle through all volumes in the rock-on json definition and
# update or create the appropriate db volumes entry.
for v in v_d:
cv_d = v_d[v]
vo_defaults = {'description': cv_d['description'],
'label': cv_d['label']}
vo, created = DVolume.objects.get_or_create(
dest_dir=v, container=co, defaults=vo_defaults)
# If this db entry previously existed then update it's
# description and label to that found in our rock-on json
# This ensures changes made in repo json to the description and
# label's get updated in the local db.
if (not created):
vo.description = vo_defaults['description']
vo.label = vo_defaults['label']
if ('min_size' in cv_d):
vo.min_size = cv_d['min_size']
vo.save()
self._update_env(co, c_d)
options = containers[c].get('opts', [])
id_l = []
for o in options:
# there are no unique constraints on this model, so we need
# this bandaid.
if (ContainerOption.objects.filter(
container=co, name=o[0], val=o[1]).count() > 1):
ContainerOption.objects.filter(
container=co, name=o[0], val=o[1]).delete()
oo, created = ContainerOption.objects.get_or_create(
container=co, name=o[0], val=o[1])
id_l.append(oo.id)
for oo in ContainerOption.objects.filter(container=co):
if (oo.id not in id_l):
oo.delete()
l_d = r_d.get('container_links', {})
for cname in l_d:
ll = l_d[cname]
lsources = [l['source_container'] for l in ll]
co = DContainer.objects.get(rockon=ro, name=cname)
for clo in co.destination_container.all():
if (clo.name not in lsources):
clo.delete()
for cl_d in ll:
sco = DContainer.objects.get(rockon=ro,
name=cl_d['source_container'])
clo, created = DContainerLink.objects.get_or_create(
source=sco, destination=co)
clo.name = cl_d['name']
clo.save()
self._update_cc(ro, r_d)
def _create_update_meta(self, name, r_d):
# Update our application state with any changes from hosted app
# profiles(app.json files). Some attributes cannot be updated if the
# Rock-on is currently installed. These will be logged and ignored.
ro_defaults = {
"description": r_d["description"],
"website": r_d["website"],
"version": r_d["version"],
"state": "available",
"status": "stopped",
}
ro, created = RockOn.objects.get_or_create(name=name,
defaults=ro_defaults)
if not created:
ro.description = ro_defaults["description"]
ro.website = ro_defaults["website"]
ro.version = ro_defaults["version"]
if "ui" in r_d:
ui_d = r_d["ui"]
ro.link = ui_d["slug"]
if "https" in ui_d:
ro.https = ui_d["https"]
if "icon" in r_d:
ro.icon = r_d["icon"]
if "volume_add_support" in r_d:
ro.volume_add_support = r_d["volume_add_support"]
if "more_info" in r_d:
ro.more_info = r_d["more_info"]
ro.save()
containers = r_d["containers"]
cur_containers = [
co.name for co in DContainer.objects.filter(rockon=ro)
]
if len(set(containers.keys()) ^ set(cur_containers)) != 0:
if ro.state not in ("available", "install_failed"):
e_msg = ("Cannot add/remove container definitions for {} as "
"it is not in available state. Uninstall the "
"Rock-on first and try again.").format(ro.name)
handle_exception(Exception(e_msg), self.request)
# rock-on is in available state. we can safely wipe metadata
# and start fresh.
DContainer.objects.filter(rockon=ro).delete()
for c in containers:
c_d = containers[c]
co = None
if DContainer.objects.filter(name=c).exists():
co = DContainer.objects.get(name=c)
if co.rockon.id != ro.id:
e_msg = ("Duplicate container ({}) definition detected. "
"It belongs to another Rock-on ({}). Uninstall "
"one of them and "
"try again.").format(co.name, co.rockon.name)
handle_exception(Exception(e_msg), self.request)
if co.dimage.name != c_d["image"]:
if ro.state not in ("available", "install_failed"):
e_msg = ("Cannot change image of the container ({}) "
"as it belongs to an installed Rock-on ({}). "
"Uninstall it first and "
"try again.").format(co.name, ro.name)
handle_exception(Exception(e_msg), self.request)
co.dimage.delete()
if co is None:
co = DContainer(name=c, rockon=ro)
defaults = {
"repo": "na",
}
io, created = DImage.objects.get_or_create(name=c_d["image"],
tag=c_d.get(
"tag", "latest"),
defaults=defaults)
co.dimage = io
co.launch_order = c_d["launch_order"]
if "uid" in c_d:
co.uid = int(c_d["uid"])
co.save()
ports = containers[c].get("ports", {})
cur_ports = [
po.containerp for po in DPort.objects.filter(container=co)
]
if len(set(map(int, ports.keys())) ^ set(cur_ports)) != 0:
if ro.state not in ("available", "install_failed"):
e_msg = ("Cannot add/remove port definitions of the "
"container ({}) as it belongs to an installed "
"Rock-on ({}). Uninstall it first and "
"try again.").format(co.name, ro.name)
handle_exception(Exception(e_msg), self.request)
DPort.objects.filter(container=co).delete()
for p in ports:
p_d = ports[p]
if "protocol" not in p_d:
p_d["protocol"] = None
p = int(p)
po = None
if DPort.objects.filter(containerp=p, container=co).exists():
po = DPort.objects.get(containerp=p, container=co)
if po.hostp_default != p_d["host_default"]:
po.hostp_default = self._next_available_default_hostp(
p_d["host_default"])
po.description = p_d["description"]
po.protocol = p_d["protocol"]
po.label = p_d["label"]
else:
# let's find next available default if default is already
# taken
def_hostp = self._next_available_default_hostp(
p_d["host_default"]) # noqa E501
po = DPort(
description=p_d["description"],
hostp=def_hostp,
containerp=p,
hostp_default=def_hostp,
container=co,
protocol=p_d["protocol"],
label=p_d["label"],
)
if "ui" in p_d:
po.uiport = p_d["ui"]
if po.uiport:
ro.ui = True
ro.save()
po.save()
v_d = c_d.get("volumes", {})
cur_vols = [
vo.dest_dir for vo in DVolume.objects.filter(container=co)
]
# cur_vols can have entries not in the config for Shares mapped
# post install. If we have more volumes defined in the rock-on
# definition than we have previously seen for this rockon, ie
# volumes added in newer definition, then remove our existing
# volumes record.
if len(set(v_d.keys()) - set(cur_vols)) != 0:
# but only if the current state is 'available' (to install) or
# 'install failed', otherwise raise warning about changing an
# installed rock-ons.
if ro.state not in ("available", "install_failed"):
e_msg = ("Cannot add/remove volume definitions of the "
"container ({}) as it belongs to an installed "
"Rock-on ({}). Uninstall it first and "
"try again.").format(co.name, ro.name)
handle_exception(Exception(e_msg), self.request)
# Delete all volume entries for this container so that they
# might be created a fresh.
DVolume.objects.filter(container=co).delete()
# If the existing rock-on db entry indicates this container is not
# installed ie state available or install_failed then check if we
# need to remove any now deprecated volume entries.
# Ie updated config that has removed a previously seen volume.
if ro.state in ("available", "install_failed"):
if len(set(cur_vols) - set(v_d.keys())) > 0:
# we have some current volumes in db that are no longer in
# our updated rock-on definition so remove all volumes for
# this rock-on so they might be updated whole sale.
# Delete all volume entries for this container so that they
# might be created a fresh.
DVolume.objects.filter(container=co).delete()
# Cycle through all volumes in the rock-on json definition and
# update or create the appropriate db volumes entry.
for v in v_d:
cv_d = v_d[v]
vo_defaults = {
"description": cv_d["description"],
"label": cv_d["label"],
}
vo, created = DVolume.objects.get_or_create(
dest_dir=v, container=co, defaults=vo_defaults)
# If this db entry previously existed then update its
# description and label to that found in our rock-on json
# This ensures changes made in repo json to the description and
# label's get updated in the local db.
if not created:
vo.description = vo_defaults["description"]
vo.label = vo_defaults["label"]
if "min_size" in cv_d:
vo.min_size = cv_d["min_size"]
vo.save()
self._update_env(co, c_d)
self._update_device(co, c_d)
options = containers[c].get("opts", [])
id_l = []
for o in options:
# there are no unique constraints on this model, so we need
# this bandaid.
if (ContainerOption.objects.filter(
container=co, name=o[0], val=o[1]).count() > 1):
ContainerOption.objects.filter(container=co,
name=o[0],
val=o[1]).delete()
oo, created = ContainerOption.objects.get_or_create(
container=co, name=o[0], val=o[1])
id_l.append(oo.id)
for oo in ContainerOption.objects.filter(container=co):
if oo.id not in id_l:
oo.delete()
cmd_args = containers[c].get("cmd_arguments", [])
id_l = []
for ca in cmd_args:
# there are no unique constraints on this model, so we need
# this bandaid.
if (DContainerArgs.objects.filter(
container=co, name=ca[0], val=ca[1]).count() > 1):
DContainerArgs.objects.filter(container=co,
name=ca[0],
val=ca[1]).delete()
cao, created = DContainerArgs.objects.get_or_create(
container=co, name=ca[0], val=ca[1])
id_l.append(cao.id)
for cao in DContainerArgs.objects.filter(container=co):
if cao.id not in id_l:
cao.delete()
l_d = r_d.get("container_links", {})
for cname in l_d:
ll = l_d[cname]
lsources = [l["source_container"] for l in ll]
co = DContainer.objects.get(rockon=ro, name=cname)
for clo in co.destination_container.all():
if clo.name not in lsources:
clo.delete()
for cl_d in ll:
sco = DContainer.objects.get(rockon=ro,
name=cl_d["source_container"])
clo, created = DContainerLink.objects.get_or_create(
source=sco, destination=co)
clo.name = cl_d["name"]
clo.save()
self._update_cc(ro, r_d)
def _create_update_meta(self, name, r_d):
#Update our application state with any changes from hosted app
#profiles(app.json files). Some attributes cannot be updated
#if the Rock-on is currently installed. These will be logged and
#ignored.
ro_defaults = {'description': r_d['description'],
'website': r_d['website'],
'version': r_d['version'],
'state': 'available',
'status': 'stopped'}
ro, created = RockOn.objects.get_or_create(name=name,
defaults=ro_defaults)
if (not created):
ro.description = ro_defaults['description']
ro.website = ro_defaults['website']
ro.version = ro_defaults['version']
if ('ui' in r_d):
ui_d = r_d['ui']
ro.link = ui_d['slug']
if ('https' in ui_d):
ro.https = ui_d['https']
if ('icon' in r_d):
ro.icon = r_d['icon']
if ('volume_add_support' in r_d):
ro.volume_add_support = r_d['volume_add_support']
if ('more_info' in r_d):
ro.more_info = r_d['more_info']
ro.save()
containers = r_d['containers']
cur_containers = [co.name for co in
DContainer.objects.filter(rockon=ro)]
if (len(set(containers.keys()) ^ set(cur_containers)) != 0):
if (ro.state not in ('available', 'install_failed')):
e_msg = ('Cannot add/remove container definitions for %s as '
'it is not in available state. Uninstall the '
'Rock-on first and try again.' % ro.name)
handle_exception(Exception(e_msg), self.request)
#rock-on is in available state. we can safely wipe metadata
#and start fresh.
DContainer.objects.filter(rockon=ro).delete()
for c in containers:
c_d = containers[c]
co = None
if (DContainer.objects.filter(name=c).exists()):
co = DContainer.objects.get(name=c)
if (co.rockon.id != ro.id):
e_msg = ('Duplicate container(%s) definition detected. '
'It belongs to another Rock-on(%s). Uninstall '
'one of them and try again.' % (co.name, co.rockon.name))
handle_exception(Exception(e_msg), self.request)
if (co.dimage.name != c_d['image']):
if (ro.state not in ('available', 'install_failed')):
e_msg = ('Cannot change image of the container(%s) '
'as it belongs to an installed Rock-on(%s). '
'Uninstall it first and try again.' %
(co.name, ro.name))
handle_exception(Exception(e_msg), self.request)
co.dimage.delete()
if (co is None):
co = DContainer(name=c, rockon=ro)
defaults = {'tag': c_d.get('tag', 'latest'),
'repo': 'na',}
io, created = DImage.objects.get_or_create(name=c_d['image'],
defaults=defaults)
co.dimage = io
co.launch_order = c_d['launch_order']
if ('uid' in c_d):
co.uid = int(c_d['uid'])
co.save()
ports = containers[c].get('ports', {})
cur_ports = [po.containerp for po in
DPort.objects.filter(container=co)]
if (len(set(map(int, ports.keys())) ^ set(cur_ports)) != 0):
if (ro.state not in ('available', 'install_failed')):
e_msg = ('Cannot add/remove port definitions of the '
'container(%s) as it belongs to an installed '
'Rock-on(%s). Uninstall it first and try again.' %
(co.name, ro.name))
handle_exception(Exception(e_msg), self.request)
DPort.objects.filter(container=co).delete()
for p in ports:
p_d = ports[p]
if ('protocol' not in p_d):
p_d['protocol'] = None
p = int(p)
po = None
if (DPort.objects.filter(containerp=p, container=co).exists()):
po = DPort.objects.get(containerp=p, container=co)
if (po.hostp_default != p_d['host_default']):
po.hostp_default = self._next_available_default_hostp(p_d['host_default'])
po.description = p_d['description']
po.protocol = p_d['protocol']
po.label = p_d['label']
else:
#let's find next available default if default is already taken
def_hostp = self._next_available_default_hostp(p_d['host_default'])
po = DPort(description=p_d['description'],
hostp=def_hostp, containerp=p,
hostp_default=def_hostp,
container=co,
protocol=p_d['protocol'],
label=p_d['label'])
if ('ui' in p_d):
po.uiport = p_d['ui']
if (po.uiport):
ro.ui = True
ro.save()
po.save()
v_d = c_d.get('volumes', {})
cur_vols = [vo.dest_dir for vo in
DVolume.objects.filter(container=co)]
# cur_vols can have entries not in the config for Shares mapped post
# install.
# If we have more volumes defined in the rock-on definition than
# we have previously seen for this rockon, ie volumes added in newer
# definition, then remove our existing volumes record.
if (len(set(v_d.keys()) - set(cur_vols)) != 0):
# but only if the current state is 'available' (to install) or
# 'install failed', otherwise raise warning about changing an
# installed rock-ons.
if (ro.state not in ('available', 'install_failed')):
e_msg = ('Cannot add/remove volume definitions of the '
'container(%s) as it belongs to an installed '
'Rock-on(%s). Uninstall it first and try again.' %
(co.name, ro.name))
handle_exception(Exception(e_msg), self.request)
# Delete all volume entries for this container so that they
# might be created a fresh.
DVolume.objects.filter(container=co).delete()
# If the existing rock-on db entry indicates this container is not
# installed ie state available or install_failed then check if we
# need to remove any now deprecated volume entries.
# Ie updated config that has removed a previously seen volume.
if (ro.state in ('available', 'install_failed')):
if (len(set(cur_vols) - set(v_d.keys())) > 0):
# we have some current volumes in db that are no longer in
# our updated rock-on definition so remove all volumes for
# this rock-on so they might be updated whole sale.
# Delete all volume entries for this container so that they
# might be created a fresh.
DVolume.objects.filter(container=co).delete()
# Cycle through all volumes in the rock-on json definition and
# update or create the appropriate db volumes entry.
for v in v_d:
cv_d = v_d[v]
vo_defaults = {'description': cv_d['description'],
'label': cv_d['label']}
vo, created = DVolume.objects.get_or_create(dest_dir=v, container=co,
defaults=vo_defaults)
# If this db entry previously existed then update it's
# description and label to that found in our rock-on json
# This ensures changes made in repo json to the description and
# label's get updated in the local db.
if (not created):
vo.description = vo_defaults['description']
vo.label = vo_defaults['label']
if ('min_size' in cv_d):
vo.min_size = cv_d['min_size']
vo.save()
self._update_env(co, c_d)
options = containers[c].get('opts', [])
id_l = []
for o in options:
#there are no unique constraints on this model, so we need this bandaid.
if (ContainerOption.objects.filter(container=co, name=o[0], val=o[1]).count() > 1):
ContainerOption.objects.filter(container=co, name=o[0], val=o[1]).delete()
oo, created = ContainerOption.objects.get_or_create(container=co,
name=o[0],
val=o[1])
id_l.append(oo.id)
for oo in ContainerOption.objects.filter(container=co):
if (oo.id not in id_l):
oo.delete()
l_d = r_d.get('container_links', {})
for cname in l_d:
ll = l_d[cname]
lsources = [l['source_container'] for l in ll]
co = DContainer.objects.get(rockon=ro, name=cname)
for clo in co.destination_container.all():
if (clo.name not in lsources):
clo.delete()
for cl_d in ll:
sco = DContainer.objects.get(rockon=ro, name=cl_d['source_container'])
clo, created = DContainerLink.objects.get_or_create(source=sco,
destination=co)
clo.name = cl_d['name']
clo.save()
self._update_cc(ro, r_d)