59 lines
2.0 KiB
Python
Executable File
59 lines
2.0 KiB
Python
Executable File
import subprocess, os
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def http_client_post(ip, port, url, entries = {}):
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import urllib.request, urllib.parse, json
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url = url if not url.startswith('/') else url[1:]
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response = urllib.request.urlopen('http://%s:%d/%s' % (ip, port, url), urllib.parse.urlencode(entries).encode())
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obj = json.loads(response.read().decode().strip())
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response.close()
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return obj
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class case_handler:
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# [Order-by] lexicographic order
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# curl -L -X POST http://0.0.0.0:1728/v1/minions/list
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def minions_list(form, args):
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minions = []
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for item in args.conn:
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minions.append(args.conn[item][1])
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return {"minions": minions}
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# curl -L -X POST -F mem=4096 -F cpu=2 http://0.0.0.0:1728/v1/resource/allocation
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def resource_allocation(form, args):
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mem = int(form['mem'])
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cpu = int(form['cpu'])
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candidates = {}
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from daemon.http import minion_http_handler
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for item in args.conn:
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addr = args.conn[item][1]
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obj = http_client_post(addr, minion_http_handler.http_port, '/v1/system/memsw/available')
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if obj['success'] and obj['data']['Mbytes'] >= mem:
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candidates[addr] = obj['data']
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if len(candidates) <= 0:
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raise Exception("no minions")
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else:
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from policy.allocate import candidates_selector
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one = candidates_selector.select(candidates)
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return {"recommend": one}
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# curl -L -X POST -F user=docklet http://0.0.0.0:1728/v1/user/live/add
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def user_live_add(form, args):
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if not os.path.exists('/var/lib/docklet/global/users/%s' % form['user']):
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return False
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subprocess.getoutput('echo live > /var/lib/docklet/global/users/%s/status' % form['user'])
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return True
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# curl -L -X POST -F user=docklet http://0.0.0.0:1728/v1/user/live/remove
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def user_live_remove(form, args):
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subprocess.getoutput('rm -f /var/lib/docklet/global/users/%s/status' % form['user'])
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return True
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# curl -L -X POST http://0.0.0.0:1728/v1/user/live/list
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def user_live_list(form, args):
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return subprocess.getoutput('ls -1 /var/lib/docklet/global/users/*/status 2>/dev/null | awk -F\/ \'{print $(NF-1)\'}').split()
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