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nexedi
slapos.core
Commits
246c5366
Commit
246c5366
authored
Sep 12, 2012
by
Cédric Le Ninivin
Browse files
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Plain Diff
Proxy manage slave
parent
150c6784
Changes
2
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Showing
2 changed files
with
180 additions
and
86 deletions
+180
-86
slapos/proxy/schema.sql
slapos/proxy/schema.sql
+9
-1
slapos/proxy/views.py
slapos/proxy/views.py
+171
-85
No files found.
slapos/proxy/schema.sql
View file @
246c5366
--version:
7
--version:
9
CREATE
TABLE
IF
NOT
EXISTS
software
%
(
version
)
s
(
url
VARCHAR
(
255
)
UNIQUE
);
CREATE
TABLE
IF
NOT
EXISTS
software
%
(
version
)
s
(
url
VARCHAR
(
255
)
UNIQUE
);
CREATE
TABLE
IF
NOT
EXISTS
computer
%
(
version
)
s
(
CREATE
TABLE
IF
NOT
EXISTS
computer
%
(
version
)
s
(
address
VARCHAR
(
255
),
address
VARCHAR
(
255
),
...
@@ -11,11 +11,19 @@ CREATE TABLE IF NOT EXISTS partition%(version)s (
...
@@ -11,11 +11,19 @@ CREATE TABLE IF NOT EXISTS partition%(version)s (
software_release
VARCHAR
(
255
),
software_release
VARCHAR
(
255
),
xml
TEXT
,
xml
TEXT
,
connection_xml
TEXT
,
connection_xml
TEXT
,
slave_instance_list
TEXT
,
software_type
VARCHAR
(
255
),
software_type
VARCHAR
(
255
),
partition_reference
VARCHAR
(
255
),
partition_reference
VARCHAR
(
255
),
requested_by
VARCHAR
(
255
)
requested_by
VARCHAR
(
255
)
);
);
CREATE
TABLE
IF
NOT
EXISTS
slave
%
(
version
)
s
(
reference
VARCHAR
(
255
)
UNIQUE
,
connection_xml
TEXT
,
hosted_by
VARCHAR
(
255
),
asked_by
VARCHAR
(
255
)
);
CREATE
TABLE
IF
NOT
EXISTS
partition_network
%
(
version
)
s
(
CREATE
TABLE
IF
NOT
EXISTS
partition_network
%
(
version
)
s
(
partition_reference
VARCHAR
(
255
),
partition_reference
VARCHAR
(
255
),
reference
VARCHAR
(
255
),
reference
VARCHAR
(
255
),
...
...
slapos/proxy/views.py
View file @
246c5366
...
@@ -30,15 +30,18 @@
...
@@ -30,15 +30,18 @@
from
flask
import
g
,
Flask
,
request
,
abort
from
flask
import
g
,
Flask
,
request
,
abort
import
xml_marshaller
import
xml_marshaller
from
lxml
import
etree
from
lxml
import
etree
from
slapos.slap.slap
import
Computer
,
ComputerPartition
,
SoftwareRelease
,
SoftwareInstance
from
slapos.slap.slap
import
Computer
,
ComputerPartition
,
\
SoftwareRelease
,
SoftwareInstance
import
sqlite3
import
sqlite3
app
=
Flask
(
__name__
)
app
=
Flask
(
__name__
)
DB_VERSION
=
app
.
open_resource
(
'schema.sql'
).
readline
().
strip
().
split
(
':'
)[
1
]
DB_VERSION
=
app
.
open_resource
(
'schema.sql'
).
readline
().
strip
().
split
(
':'
)[
1
]
class
UnauthorizedError
(
Exception
):
class
UnauthorizedError
(
Exception
):
pass
pass
def
xml2dict
(
xml
):
def
xml2dict
(
xml
):
result_dict
=
{}
result_dict
=
{}
if
xml
is
not
None
and
xml
!=
''
:
if
xml
is
not
None
and
xml
!=
''
:
...
@@ -54,16 +57,18 @@ def xml2dict(xml):
...
@@ -54,16 +57,18 @@ def xml2dict(xml):
result_dict
[
key
]
=
value
result_dict
[
key
]
=
value
return
result_dict
return
result_dict
def
dict2xml
(
dictionnary
):
def
dict2xml
(
dictionnary
):
instance
=
etree
.
Element
(
'instance'
)
instance
=
etree
.
Element
(
'instance'
)
for
parameter_id
,
parameter_value
in
dictionnary
.
iteritems
():
for
parameter_id
,
parameter_value
in
dictionnary
.
iteritems
():
# cast everything to string
# cast everything to string
parameter_value
=
str
(
parameter_value
)
parameter_value
=
str
(
parameter_value
)
etree
.
SubElement
(
instance
,
"parameter"
,
etree
.
SubElement
(
instance
,
"parameter"
,
attrib
=
{
'id'
:
parameter_id
}).
text
=
parameter_value
attrib
=
{
'id'
:
parameter_id
}).
text
=
parameter_value
return
etree
.
tostring
(
instance
,
pretty_print
=
True
,
return
etree
.
tostring
(
instance
,
pretty_print
=
True
,
xml_declaration
=
True
,
encoding
=
'utf-8'
)
xml_declaration
=
True
,
encoding
=
'utf-8'
)
def
partitiondict2partition
(
partition
):
def
partitiondict2partition
(
partition
):
slap_partition
=
ComputerPartition
(
app
.
config
[
'computer_id'
],
slap_partition
=
ComputerPartition
(
app
.
config
[
'computer_id'
],
partition
[
'reference'
])
partition
[
'reference'
])
...
@@ -74,35 +79,43 @@ def partitiondict2partition(partition):
...
@@ -74,35 +79,43 @@ def partitiondict2partition(partition):
slap_partition
.
_need_modification
=
0
slap_partition
.
_need_modification
=
0
slap_partition
.
_parameter_dict
=
xml2dict
(
partition
[
'xml'
])
slap_partition
.
_parameter_dict
=
xml2dict
(
partition
[
'xml'
])
address_list
=
[]
address_list
=
[]
for
address
in
execute_db
(
'partition_network'
,
'SELECT * FROM %s WHERE partition_reference=?'
,
[
partition
[
'reference'
]]):
for
address
in
execute_db
(
'partition_network'
,
'SELECT * FROM %s WHERE partition_reference=?'
,
[
partition
[
'reference'
]]):
address_list
.
append
((
address
[
'reference'
],
address
[
'address'
]))
address_list
.
append
((
address
[
'reference'
],
address
[
'address'
]))
if
not
partition
[
'slave_instance_list'
]
==
None
:
slap_partition
.
_parameter_dict
[
'slave_instance_list'
]
=
\
xml_marshaller
.
xml_marshaller
.
loads
(
partition
[
'slave_instance_list'
])
slap_partition
.
_parameter_dict
[
'ip_list'
]
=
address_list
slap_partition
.
_parameter_dict
[
'ip_list'
]
=
address_list
slap_partition
.
_parameter_dict
[
'slap_software_type'
]
=
partition
[
'software_type'
]
slap_partition
.
_parameter_dict
[
'slap_software_type'
]
=
\
partition
[
'software_type'
]
slap_partition
.
_connection_dict
=
xml2dict
(
partition
[
'connection_xml'
])
slap_partition
.
_connection_dict
=
xml2dict
(
partition
[
'connection_xml'
])
slap_partition
.
_software_release_document
=
SoftwareRelease
(
slap_partition
.
_software_release_document
=
SoftwareRelease
(
software_release
=
partition
[
'software_release'
],
software_release
=
partition
[
'software_release'
],
computer_guid
=
app
.
config
[
'computer_id'
])
computer_guid
=
app
.
config
[
'computer_id'
])
return
slap_partition
return
slap_partition
def
execute_db
(
table
,
query
,
args
=
(),
one
=
False
):
def
execute_db
(
table
,
query
,
args
=
(),
one
=
False
):
try
:
try
:
cur
=
g
.
db
.
execute
(
query
%
(
table
+
DB_VERSION
,),
args
)
cur
=
g
.
db
.
execute
(
query
%
(
table
+
DB_VERSION
,),
args
)
except
:
except
:
app
.
logger
.
error
(
'There was some issue during processing query %r on table %r with args %r'
%
(
query
,
table
,
args
))
app
.
logger
.
error
(
'There was some issue during processing query %r on table %r with args %r'
%
(
query
,
table
,
args
))
raise
raise
rv
=
[
dict
((
cur
.
description
[
idx
][
0
],
value
)
rv
=
[
dict
((
cur
.
description
[
idx
][
0
],
value
)
for
idx
,
value
in
enumerate
(
row
))
for
row
in
cur
.
fetchall
()]
for
idx
,
value
in
enumerate
(
row
))
for
row
in
cur
.
fetchall
()]
return
(
rv
[
0
]
if
rv
else
None
)
if
one
else
rv
return
(
rv
[
0
]
if
rv
else
None
)
if
one
else
rv
def
connect_db
():
def
connect_db
():
return
sqlite3
.
connect
(
app
.
config
[
'DATABASE_URI'
])
return
sqlite3
.
connect
(
app
.
config
[
'DATABASE_URI'
])
@
app
.
before_request
@
app
.
before_request
def
before_request
():
def
before_request
():
g
.
db
=
connect_db
()
g
.
db
=
connect_db
()
schema
=
app
.
open_resource
(
'schema.sql'
)
schema
=
app
.
open_resource
(
'schema.sql'
)
schema
=
schema
.
read
()
%
dict
(
version
=
DB_VERSION
)
schema
=
schema
.
read
()
%
dict
(
version
=
DB_VERSION
)
g
.
db
.
cursor
().
executescript
(
schema
)
g
.
db
.
cursor
().
executescript
(
schema
)
g
.
db
.
commit
()
g
.
db
.
commit
()
...
@@ -150,16 +163,23 @@ def getFullComputerInformation():
...
@@ -150,16 +163,23 @@ def getFullComputerInformation():
@
app
.
route
(
'/setComputerPartitionConnectionXml'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/setComputerPartitionConnectionXml'
,
methods
=
[
'POST'
])
def
setComputerPartitionConnectionXml
():
def
setComputerPartitionConnectionXml
():
computer_id
=
request
.
form
[
'computer_id'
]
slave_reference
=
request
.
form
[
'slave_reference'
].
encode
()
computer_partition_id
=
request
.
form
[
'computer_partition_id'
]
computer_partition_id
=
request
.
form
[
'computer_partition_id'
]
connection_xml
=
request
.
form
[
'connection_xml'
]
connection_xml
=
request
.
form
[
'connection_xml'
]
connection_dict
=
xml_marshaller
.
xml_marshaller
.
loads
(
connection_dict
=
xml_marshaller
.
xml_marshaller
.
loads
(
connection_xml
.
encode
())
connection_xml
.
encode
())
connection_xml
=
dict2xml
(
connection_dict
)
connection_xml
=
dict2xml
(
connection_dict
)
query
=
'UPDATE %s SET connection_xml=? WHERE reference=?'
if
slave_reference
==
'None'
:
argument_list
=
[
connection_xml
,
computer_partition_id
.
encode
()]
query
=
'UPDATE %s SET connection_xml=? WHERE reference=?'
execute_db
(
'partition'
,
query
,
argument_list
)
argument_list
=
[
connection_xml
,
computer_partition_id
.
encode
()]
return
'done'
execute_db
(
'partition'
,
query
,
argument_list
)
return
'done'
else
:
query
=
'UPDATE %s SET connection_xml=? , hosted_by=? WHERE reference=?'
argument_list
=
[
connection_xml
,
computer_partition_id
.
encode
(),
slave_reference
]
execute_db
(
'slave'
,
query
,
argument_list
)
return
'done'
@
app
.
route
(
'/buildingSoftwareRelease'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/buildingSoftwareRelease'
,
methods
=
[
'POST'
])
def
buildingSoftwareRelease
():
def
buildingSoftwareRelease
():
...
@@ -167,8 +187,6 @@ def buildingSoftwareRelease():
...
@@ -167,8 +187,6 @@ def buildingSoftwareRelease():
@
app
.
route
(
'/availableSoftwareRelease'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/availableSoftwareRelease'
,
methods
=
[
'POST'
])
def
availableSoftwareRelease
():
def
availableSoftwareRelease
():
computer_id
=
request
.
form
[
'computer_id'
]
url
=
request
.
form
[
'url'
]
return
'Ignored'
return
'Ignored'
@
app
.
route
(
'/softwareReleaseError'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/softwareReleaseError'
,
methods
=
[
'POST'
])
...
@@ -177,43 +195,90 @@ def softwareReleaseError():
...
@@ -177,43 +195,90 @@ def softwareReleaseError():
@
app
.
route
(
'/buildingComputerPartition'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/buildingComputerPartition'
,
methods
=
[
'POST'
])
def
buildingComputerPartition
():
def
buildingComputerPartition
():
computer_id
=
request
.
form
[
'computer_id'
]
computer_partition_id
=
request
.
form
[
'computer_partition_id'
]
return
'Ignored'
return
'Ignored'
@
app
.
route
(
'/availableComputerPartition'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/availableComputerPartition'
,
methods
=
[
'POST'
])
def
availableComputerPartition
():
def
availableComputerPartition
():
computer_id
=
request
.
form
[
'computer_id'
]
computer_partition_id
=
request
.
form
[
'computer_partition_id'
]
return
'Ignored'
return
'Ignored'
@
app
.
route
(
'/softwareInstanceError'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/softwareInstanceError'
,
methods
=
[
'POST'
])
def
softwareInstanceError
():
def
softwareInstanceError
():
computer_id
=
request
.
form
[
'computer_id'
]
computer_partition_id
=
request
.
form
[
'computer_partition_id'
]
error_log
=
request
.
form
[
'error_log'
]
return
'Ignored'
return
'Ignored'
@
app
.
route
(
'/startedComputerPartition'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/startedComputerPartition'
,
methods
=
[
'POST'
])
def
startedComputerPartition
():
def
startedComputerPartition
():
computer_id
=
request
.
form
[
'computer_id'
]
computer_partition_id
=
request
.
form
[
'computer_partition_id'
]
return
'Ignored'
return
'Ignored'
@
app
.
route
(
'/stoppedComputerPartition'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/stoppedComputerPartition'
,
methods
=
[
'POST'
])
def
stoppedComputerPartition
():
def
stoppedComputerPartition
():
computer_id
=
request
.
form
[
'computer_id'
]
computer_partition_id
=
request
.
form
[
'computer_partition_id'
]
return
'Ignored'
return
'Ignored'
@
app
.
route
(
'/destroyedComputerPartition'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/destroyedComputerPartition'
,
methods
=
[
'POST'
])
def
destroyedComputerPartition
():
def
destroyedComputerPartition
():
computer_id
=
request
.
form
[
'computer_id'
]
computer_partition_id
=
request
.
form
[
'computer_partition_id'
]
return
'Ignored'
return
'Ignored'
@
app
.
route
(
'/useComputer'
,
methods
=
[
'POST'
])
def
useComputer
():
return
'Ignored'
@
app
.
route
(
'/loadComputerConfigurationFromXML'
,
methods
=
[
'POST'
])
def
loadComputerConfigurationFromXML
():
xml
=
request
.
form
[
'xml'
]
computer_dict
=
xml_marshaller
.
xml_marshaller
.
loads
(
str
(
xml
))
if
app
.
config
[
'computer_id'
]
==
computer_dict
[
'reference'
]:
execute_db
(
'computer'
,
'INSERT OR REPLACE INTO %s values(:address, :netmask)'
,
computer_dict
)
for
partition
in
computer_dict
[
'partition_list'
]:
execute_db
(
'partition'
,
'INSERT OR IGNORE INTO %s (reference) values(:reference)'
,
partition
)
execute_db
(
'partition_network'
,
'DELETE FROM %s WHERE partition_reference = ?'
,
[
partition
[
'reference'
]])
for
address
in
partition
[
'address_list'
]:
address
[
'reference'
]
=
partition
[
'tap'
][
'name'
]
address
[
'partition_reference'
]
=
partition
[
'reference'
]
execute_db
(
'partition_network'
,
'INSERT OR REPLACE INTO %s (reference, partition_reference, address, netmask) values(:reference, :partition_reference, :addr, :netmask)'
,
address
)
return
'done'
else
:
raise
UnauthorizedError
,
"Only accept request for: %s"
%
\
app
.
config
[
'computer_id'
]
@
app
.
route
(
'/registerComputerPartition'
,
methods
=
[
'GET'
])
def
registerComputerPartition
():
computer_reference
=
request
.
args
[
'computer_reference'
]
computer_partition_reference
=
request
.
args
[
'computer_partition_reference'
]
if
app
.
config
[
'computer_id'
]
==
computer_reference
:
partition
=
execute_db
(
'partition'
,
'SELECT * FROM %s WHERE reference=?'
,
[
computer_partition_reference
.
encode
()],
one
=
True
)
if
partition
is
None
:
raise
UnauthorizedError
return
xml_marshaller
.
xml_marshaller
.
dumps
(
partitiondict2partition
(
partition
))
else
:
raise
UnauthorizedError
,
"Only accept request for: %s"
%
\
app
.
config
[
'computer_id'
]
@
app
.
route
(
'/supplySupply'
,
methods
=
[
'POST'
])
def
supplySupply
():
url
=
request
.
form
[
'url'
]
computer_id
=
request
.
form
[
'computer_id'
]
if
app
.
config
[
'computer_id'
]
==
computer_id
:
execute_db
(
'software'
,
'INSERT OR REPLACE INTO %s VALUES(?)'
,
[
url
])
else
:
raise
UnauthorizedError
,
"Only accept request for: %s"
%
\
app
.
config
[
'computer_id'
]
return
'%r added'
%
url
@
app
.
route
(
'/requestComputerPartition'
,
methods
=
[
'POST'
])
@
app
.
route
(
'/requestComputerPartition'
,
methods
=
[
'POST'
])
def
requestComputerPartition
():
def
requestComputerPartition
():
shared_xml
=
request
.
form
.
get
(
'shared_xml'
)
share
=
xml_marshaller
.
xml_marshaller
.
loads
(
shared_xml
)
if
not
share
:
return
request_not_shared
()
else
:
return
request_slave
()
def
request_not_shared
():
software_release
=
request
.
form
[
'software_release'
].
encode
()
software_release
=
request
.
form
[
'software_release'
].
encode
()
# some supported parameters
# some supported parameters
software_type
=
request
.
form
.
get
(
'software_type'
,
'RootSoftwareInstance'
software_type
=
request
.
form
.
get
(
'software_type'
,
'RootSoftwareInstance'
...
@@ -261,7 +326,7 @@ def requestComputerPartition():
...
@@ -261,7 +326,7 @@ def requestComputerPartition():
q
+=
' ,requested_by=?'
q
+=
' ,requested_by=?'
a
(
partition_id
)
a
(
partition_id
)
if
instance_xml
:
if
instance_xml
:
q
+=
' ,xml=?'
q
+=
' ,xml=?'
a
(
instance_xml
)
a
(
instance_xml
)
q
+=
' WHERE reference=?'
q
+=
' WHERE reference=?'
a
(
partition
[
'reference'
].
encode
())
a
(
partition
[
'reference'
].
encode
())
...
@@ -280,70 +345,91 @@ def requestComputerPartition():
...
@@ -280,70 +345,91 @@ def requestComputerPartition():
slap_software_release_url
=
partition
[
'software_release'
],
slap_software_release_url
=
partition
[
'software_release'
],
slap_server_url
=
'slap_server_url'
,
slap_server_url
=
'slap_server_url'
,
slap_software_type
=
partition
[
'software_type'
],
slap_software_type
=
partition
[
'software_type'
],
slave_i
d_list
=
[
],
slave_i
nstance_list
=
partition
[
'slave_instance_list'
],
ip_list
=
address_list
ip_list
=
address_list
)))
)))
abort
(
408
)
abort
(
408
)
computer_id
=
request
.
form
.
get
(
'computer_id'
)
computer_partition_id
=
request
.
form
.
get
(
'computer_partition_id'
)
software_type
=
request
.
form
.
get
(
'software_type'
)
partition_reference
=
request
.
form
.
get
(
'partition_reference'
)
shared_xml
=
request
.
form
.
get
(
'shared_xml'
)
partition_parameter_xml
=
request
.
form
.
get
(
'partition_parameter_xml'
)
filter_xml
=
request
.
form
.
get
(
'filter_xml'
)
raise
NotImplementedError
raise
NotImplementedError
@
app
.
route
(
'/useComputer'
,
methods
=
[
'POST'
])
def
useComputer
():
computer_id
=
request
.
form
[
'computer_id'
]
use_string
=
request
.
form
[
'use_string'
]
return
'Ignored'
@
app
.
route
(
'/loadComputerConfigurationFromXML'
,
methods
=
[
'POST'
])
def
loadComputerConfigurationFromXML
():
xml
=
request
.
form
[
'xml'
]
computer_dict
=
xml_marshaller
.
xml_marshaller
.
loads
(
str
(
xml
))
if
app
.
config
[
'computer_id'
]
==
computer_dict
[
'reference'
]:
args
=
[]
a
=
args
.
append
execute_db
(
'computer'
,
'INSERT OR REPLACE INTO %s values(:address, :netmask)'
,
computer_dict
)
for
partition
in
computer_dict
[
'partition_list'
]:
execute_db
(
'partition'
,
'INSERT OR IGNORE INTO %s (reference) values(:reference)'
,
partition
)
execute_db
(
'partition_network'
,
'DELETE FROM %s WHERE partition_reference = ?'
,
[
partition
[
'reference'
]])
for
address
in
partition
[
'address_list'
]:
address
[
'reference'
]
=
partition
[
'tap'
][
'name'
]
address
[
'partition_reference'
]
=
partition
[
'reference'
]
execute_db
(
'partition_network'
,
'INSERT OR REPLACE INTO %s (reference, partition_reference, address, netmask) values(:reference, :partition_reference, :addr, :netmask)'
,
address
)
return
'done'
def
request_slave
():
"""
Function to organise link between slave and master
"""
software_release
=
request
.
form
[
'software_release'
].
encode
()
# some supported parameters
software_type
=
request
.
form
.
get
(
'software_type'
).
encode
()
partition_reference
=
request
.
form
.
get
(
'partition_reference'
,
''
).
encode
()
partition_id
=
request
.
form
.
get
(
'computer_partition_id'
,
''
).
encode
()
partition_parameter_kw
=
request
.
form
.
get
(
'partition_parameter_xml'
,
None
)
if
partition_parameter_kw
:
partition_parameter_kw
=
xml_marshaller
.
xml_marshaller
.
loads
(
partition_parameter_kw
.
encode
())
else
:
else
:
raise
UnauthorizedError
,
"Only accept request for: %s"
%
\
partition_parameter_kw
=
{}
app
.
config
[
'computer_id'
]
instance_xml
=
dict2xml
(
partition_parameter_kw
)
args
=
[]
a
=
args
.
append
q
=
'SELECT * FROM %s WHERE software_release=?'
a
(
software_release
)
if
software_type
:
q
+=
' AND software_type=?'
a
(
software_type
)
partition
=
execute_db
(
'partition'
,
q
,
args
,
one
=
True
)
if
partition
is
None
:
app
.
logger
.
warning
(
'No partition corresponding to slave request'
)
abort
(
408
)
# Define Slave
new_slave
=
{}
slave_reference
=
partition_id
+
'_'
+
partition_reference
new_slave
[
'slave_title'
]
=
slave_reference
new_slave
[
'slap_software_type'
]
=
software_type
new_slave
[
'slave_reference'
]
=
slave_reference
for
key
in
partition_parameter_kw
:
new_slave
[
key
]
=
partition_parameter_kw
[
key
]
@
app
.
route
(
'/registerComputerPartition'
,
methods
=
[
'GET'
])
# Add slave to partition slave_list if not present
def
registerComputerPartition
():
slave_instance_list
=
partition
[
'slave_instance_list'
]
computer_reference
=
request
.
args
[
'computer_reference'
]
if
slave_instance_list
==
None
:
computer_partition_reference
=
request
.
args
[
'computer_partition_reference'
]
slave_instance_list
=
[]
if
app
.
config
[
'computer_id'
]
==
computer_reference
:
partition
=
execute_db
(
'partition'
,
'SELECT * FROM %s WHERE reference=?'
,
[
computer_partition_reference
.
encode
()],
one
=
True
)
if
partition
is
None
:
raise
UnauthorizedError
return
xml_marshaller
.
xml_marshaller
.
dumps
(
partitiondict2partition
(
partition
))
else
:
else
:
raise
UnauthorizedError
,
"Only accept request for: %s"
%
\
slave_instance_list
=
xml_marshaller
.
xml_marshaller
.
loads
(
slave_instance_list
)
app
.
config
[
'computer_id'
]
if
not
slave_reference
in
(
x
[
'slave_reference'
]
for
x
in
slave_instance_list
):
slave_instance_list
.
append
(
new_slave
)
@
app
.
route
(
'/supplySupply'
,
methods
=
[
'POST'
])
args
=
[]
def
supplySupply
():
a
=
args
.
append
url
=
request
.
form
[
'url'
]
q
=
'UPDATE %s SET slave_instance_list=?'
computer_id
=
request
.
form
[
'computer_id'
]
a
(
xml_marshaller
.
xml_marshaller
.
dumps
(
slave_instance_list
))
if
app
.
config
[
'computer_id'
]
==
computer_id
:
q
+=
' WHERE reference=?'
execute_db
(
'software'
,
'INSERT OR REPLACE INTO %s VALUES(?)'
,
[
url
])
a
(
partition
[
'reference'
].
encode
())
else
:
execute_db
(
'partition'
,
q
,
args
)
raise
UnauthorizedError
,
"Only accept request for: %s"
%
\
args
=
[]
app
.
config
[
'computer_id'
]
partition
=
execute_db
(
'partition'
,
'SELECT * FROM %s WHERE reference=?'
,
return
'%r added'
%
url
[
partition
[
'reference'
].
encode
()],
one
=
True
)
# Add slave to slave table if not there
slave
=
execute_db
(
'slave'
,
'SELECT * FROM %s WHERE reference=?'
,
[
slave_reference
],
one
=
True
)
if
slave
is
None
:
execute_db
(
'slave'
,
'INSERT OR IGNORE INTO %s (reference,asked_by) values(:reference,:asked_by)'
,
[
slave_reference
,
partition_id
])
slave
=
execute_db
(
'slave'
,
'SELECT * FROM %s WHERE reference=?'
,
[
slave_reference
],
one
=
True
)
address_list
=
[]
for
address
in
execute_db
(
'partition_network'
,
'SELECT * FROM %s WHERE partition_reference=?'
,
[
partition
[
'reference'
]]):
address_list
.
append
((
address
[
'reference'
],
address
[
'address'
]))
return
xml_marshaller
.
xml_marshaller
.
dumps
(
SoftwareInstance
(
**
dict
(
_connection_dict
=
xml2dict
(
slave
[
'connection_xml'
]),
xml
=
instance_xml
,
slap_computer_id
=
app
.
config
[
'computer_id'
],
slap_computer_partition_id
=
slave
[
'hosted_by'
],
slap_software_release_url
=
partition
[
'software_release'
],
slap_server_url
=
'slap_server_url'
,
slap_software_type
=
partition
[
'software_type'
],
ip_list
=
address_list
)))
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