以下の例では、BFC API で認証セッションを作成する方法を示します。
Curl の例:
%export BFC_HOST=10.10.x.x
%curl -k https://$BFC_HOST:8443/BFC/1.0/login -X POST ¥
-d "{¥"username¥":¥"core/admin¥",¥"password¥":¥"changeme¥"}" ¥
-H "Content-Type:application/json"
RESPONSE= <session token> i.e. "d147eb4031217717c5af68edf33cd40c"%
%export BFC_SESSION= d147eb4031217717c5af68edf33cd40c
Python の例:
from httplib import HTTPSConnection
import json
bfcHost = "10.10.x.x"
conn = HTTPSConnection(bfcHost + ':8443')
conn.connect()
conn.request(method='POST', url='/BFC/1.0/login',
body='{"username":"admin","password":"changeme"}',
headers={'Content-Type':'application/json'})
session = json.loads(conn.getresponse().read())
print session
以下の例では、1 セットのグリッドに関する情報を取得する方法を示します。
Curl の例:
curl -k -v https://$BFC_HOST:8443/BFC/grids ¥ -H "Content-Type:application/json" ¥ -H "Authorization:$BFC_SESSION"
Python の例:
session = get_session()
conn = HTTPSConnection(bfcHost + ':8443')
conn.connect()
conn.request(method='GET',
url='/BFC/grids',
headers={'Content-Type':'application/json',
'Authorization':session})
grids = json.loads(conn.getresponse().read())
print grids
以下の例では、単一のグリッドに関する情報を取得する方法を示します。
Curl の例:
curl -k -v https://$BFC_HOST:8443/BFC/grids/$GRID_NAME ¥ -H "Content-Type:application/json" ¥ -H "Authorization:$BFC_SESSION"
Python の例:
session = get_session()
gridName = 'productionApiTest'
conn = HTTPSConnection(bfcHost + ':8443')
conn.connect()
conn.request(method='GET',
url='/BFC/grids/' + gridName,
headers={'Content-Type':'application/json',
'Authorization':session})
grid = json.loads(conn.getresponse().read())
print grid
以下の例では、BFC API でグリッドを作成する方法を示します。
Curl の例:
curl -k -v -X POST "https://$BFC_HOST:8443/BFC/grids?numAppIPs=3" ¥
-H "Content-Type:application/json" ¥
-H "Authorization:$BFC_SESSION" ¥
-d "{¥"grid¥":{¥"name¥":¥"productionApiTest¥",
¥"xen_config¥":{¥"grid_server_configuration¥":{¥"min¥":1,
¥"target¥":1,
¥"max¥":1,
¥"selection_criteria¥":[]}},
¥"grid_controller_user¥":¥"cadev@ca.com¥",
¥"grid_controller_password¥":¥"myPass¥",
¥"description¥":¥"Xen grid for demo¥"}}"
Python の例:
session = get_session()
conn = HTTPSConnection(bfcHost + ':8443')
conn.connect()
conn.request(method='POST',
url='/BFC/grids?numAppIPs=2',
headers={'Content-Type':'application/json',
'Authorization':session},
body = json.dumps({"grid":{"name":"productionApiTest",
"xen_config":{"grid_server_configuration":{
"min":1,
"target":1,
"max":2,
"selection_criteria":[]}},
"grid_controller_user":"cadev@ca.com",
"grid_controller_password":"c0tr011er",
"description":"Xen grid for demo"}}))
resp = conn.getresponse()
if resp.status > 201:
print 'Failed grid create - '
print json.loads(resp.read())
else:
print 'Grid created'
グリッドでは、start、stop、reboot、clearFailure、applyHotfixes、removeNodes の操作を実行できます。 以下の例では、BFC API でグリッドを開始する方法を示します。 開始パラメータを他のグリッド操作用の別のパラメータで置換します。
Curl の例:
curl -k -v -X POST https://$BFC_HOST:8443/BFC/grids/$GRID_NAME/operations/start ¥ -H "Content-Type:application/json" ¥ -H "Authorization:$BFC_SESSION"
Python の例:
session = get_session()
conn = HTTPSConnection(bfcHost + ':8443')
gridName = 'productionApiTest'
operation = 'start'
conn.connect()
conn.request(method='POST',
url='/BFC/grids/' + gridName + "/operations/" + operation ,
headers={'Content-Type':'application/json',
'Authorization':session})
resp = conn.getresponse()
if resp.status > 202:
print 'Failed grid operation - '
print json.loads(resp.read())
else:
print 'Operation successful'
以下の例では、グリッドの更新例を示します。説明を変更し、xen ターゲット ノード数を 1 から 2 に変更します。
Curl の例:
curl -k -v -X PUT https://$BFC_HOST:8443/BFC/grids/$GRID_NAME ¥
-H "Content-Type:application/json" ¥
-H "Authorization:$BFC_SESSION" ¥
-d "{¥"grid¥":{¥"description¥":¥"New Description¥",
¥"xen_config¥":{¥"grid_server_configuration¥":{¥"min¥":1,
¥"target¥":2,
¥"max¥":2,
¥"selection_criteria¥":[]}}}}"
Python の例:
session = get_session()
conn = HTTPSConnection(bfcHost + ':8443')
gridName = 'productionApiTest'
conn.connect()
conn.request(method='PUT',
url='/BFC/grids/' + gridName,
headers={'Content-Type':'application/json',
'Authorization':session},
body = json.dumps({"grid":{
"xen_config":{"grid_server_configuration":{
"min":1,
"target":2,
"max":2,
"selection_criteria":[]}},
"description":"New Description"}}))
resp = conn.getresponse()
if resp.status > 201:
print 'Failed grid create - '
print json.loads(resp.read())
else:
print 'Grid created'
以下の例では、BFC API を使用して、グリッドを削除する方法を示します。
Curl の例:
curl -k -v -X DELETE https://$BFC_HOST:8443/BFC/grids/$GRID_NAME ¥ -H "Content-Type:application/json" ¥ -H "Authorization:$BFC_SESSION"
Python の例:
session = get_session()
gridName = 'productionApiTest'
conn = HTTPSConnection(bfcHost + ':8443')
conn.connect()
conn.request(method='DELETE',
url='/BFC/grids/' + gridName,
headers={'Content-Type':'application/json',
'Authorization':session})
resp = conn.getresponse()
if resp.status > 202:
print 'Failed grid delete - '
print json.loads(resp.read())
else:
print 'Grid deleted'
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