def read_rc_file(host, rcpath):
"""
Reads in the rcpath file on host, and gets the relevant information needed
for keystone authentication
:param host:
:param rcpath:
:return: dict with keys of
- username
- tenant_name
- auth_url
- password
"""
res = read_proc_file(host, rcpath)
patterns = {
"auth_url": re.compile(r"OS_AUTH_URL=(.+)\s*"),
"password": re.compile(r"OS_PASSWORD=(.+)\s*"),
"username": re.compile(r"OS_USERNAME=(.+)\s*"),
"tenant_name": re.compile(r"OS_TENANT_NAME=(.+)\s*")
}
lines = res.output.split("\n")
def find(line):
for k, v in patterns.items():
m = v.search(line)
if m:
patterns.pop(k)
return k, m.groups()[0]
fltr = lambda x: x is not None
final = dict(filter(fltr, map(find, lines)))
if patterns:
raise Exception("Could not find key for {}".format(patterns.keys()))
if not final["auth_url"].endswith("/"):
final["auth_url"] += "/"
return final
def read_rc_file(host, rcpath):
"""
Reads in the rcpath file on host, and gets the relevant information needed
for keystone authentication
:param host:
:param rcpath:
:return: dict with keys of
- username
- tenant_name
- auth_url
- password
"""
res = read_proc_file(host, rcpath)
patterns = {"auth_url": re.compile(r"OS_AUTH_URL=(.+)\s*"),
"password": re.compile(r"OS_PASSWORD=(.+)\s*"),
"username": re.compile(r"OS_USERNAME=(.+)\s*"),
"tenant_name": re.compile(r"OS_TENANT_NAME=(.+)\s*")}
lines = res.output.split("\n")
def find(line):
for k, v in patterns.items():
m = v.search(line)
if m:
patterns.pop(k)
return k, m.groups()[0]
fltr = lambda x: x is not None
final = dict(filter(fltr, map(find, lines)))
if patterns:
raise Exception("Could not find key for {}".format(patterns.keys()))
if not final["auth_url"].endswith("/"):
final["auth_url"] += "/"
return final
def get_large_page_info(self, bare_metal):
res = base.read_proc_file(bare_metal, "/proc/sys/vm/nr_hugepages")
return res.output
def get_large_page_info(self, bare_metal):
res = base.read_proc_file(bare_metal, "/proc/sys/vm/nr_hugepages")
return res.output
