/
systemdata.py
90 lines (76 loc) · 2.37 KB
/
systemdata.py
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import re
from command import cmd
import json
import pickle
import os
def load(reload=False,trace=False):
if not reload:
try:
with open("app-data.pickle","rb") as fd:
return pickle.load(fd)
except:
pass
# Get the username
with open(os.environ["HOME"]+"/.agave/current","r") as fd:
jd = json.loads(fd.read())
user = jd["username"]
all_apps = {}
out = cmd('apps-list',show=False,trace=trace)
for line in out["stdout"]:
app = line
if not re.match(r'crcollab',app):
continue
# Get permissions for the app
pout = cmd("apps-pems-list -v -u "+user+" "+app,show=False,trace=trace)
pdata = json.loads(" ".join(pout["stdout"]))
perm = pdata["permission"]
perms = ""
if perm["read"]:
perms += "R"
if perm["write"]:
perms += "W"
if perm["execute"]:
perms += "X"
appdata = cmd('apps-list -V '+app,show=False,trace=True)
jtxt = " ".join(appdata["stdout"])
jd = json.loads(jtxt)
jd = jd["result"]
exec_sys=jd["executionSystem"]
storage_sys=jd["deploymentSystem"]
execdata = cmd('systems-list -v '+exec_sys,show=False,trace=trace)
jd2 = json.loads(" ".join(execdata["stdout"]))
queues = []
for q in range(len(jd2["queues"])):
name = jd2["queues"][q]["name"]
ppn = jd2["queues"][q]["maxProcessorsPerNode"]
queues += [{"name":name, "ppn":ppn}]
all_apps[app] = {
"perm":perms,
"exec_sys":exec_sys,
"storage_sys":storage_sys,
"queues":queues
}
with open("app-data.pickle","wb") as fd:
pickle.dump(all_apps,fd)
return all_apps
def display():
d = load(reload=True)
print("Applications you have access to:")
access = 0
for app in d:
if d[app]["perm"] in ["RWX", "RX"]:
print(" -",app)
access += 1
if access == 0:
print(" None")
print()
print("Applications you don't have access to:")
noaccess = 0
for app in d:
if d[app]["perm"] not in ["RWX", "RX"]:
print(" -",app)
noaccess += 1
if noaccess == 0:
print(" None")
print()
print("Please contact sbrandt@cct.lsu.edu for questions")