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LFUtils.py: lots of debug additions, whitespace/formatting

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This commit is contained in:
Jed Reynolds
2020-06-04 00:28:44 -07:00
parent 49b137a3bd
commit b5eb2f9e2f
1 changed files with 139 additions and 94 deletions
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233
py-json/LANforge/LFUtils.py
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@@ -2,34 +2,32 @@
# Define useful common methods -
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
import sys
import os
if sys.version_info[0] != 3:
print("This script requires Python 3")
exit()
import os
import pprint
import json
import time
from time import sleep
from random import seed
seed( int(round(time.time() * 1000)))
seed(int(round(time.time() * 1000)))
from random import randint
from LANforge import LFRequest
debug_printer = pprint.PrettyPrinter(indent=2)
#global base_url # = "http://localhost:8080"
NA = "NA" # used to indicate parameter to skip
NA = "NA" # used to indicate parameter to skip
ADD_STA_FLAGS_DOWN_WPA2 = 68719477760
REPORT_TIMER_MS_FAST = 1500
REPORT_TIMER_MS_SLOW = 3000
class PortEID:
shelf = 1
resource = 1
port_id = 0
port_name = ""
shelf = 1
resource = 1
port_id = 0
port_name = ""
def __init__(self, p_resource=1, p_port_id=0, p_port_name=""):
resource = p_resource
@@ -47,9 +45,12 @@ class PortEID:
resource = json_s['resource']
port_id = json_s['id']
port_name = json_s['name']
# end class PortEID
def staNewDownStaRequest(sta_name, resource_id=1, radio="wiphy0", flags=ADD_STA_FLAGS_DOWN_WPA2, ssid="", passphrase="", debug_on=False):
def staNewDownStaRequest(sta_name, resource_id=1, radio="wiphy0", ssid="", passphrase="",
debug_on=False):
"""
For use with add_sta. If you don't want to generate mac addresses via patterns (xx:xx:xx:xx:81:*)
you can generate octets using random_hex.pop(0)[2:] and gen_mac(parent_radio_mac, octet)
@@ -59,14 +60,14 @@ def staNewDownStaRequest(sta_name, resource_id=1, radio="wiphy0", flags=ADD_STA_
:type sta_name: str
"""
data = {
"shelf":1,
"shelf": 1,
"resource": resource_id,
"radio": radio,
"sta_name": sta_name,
"flags": ADD_STA_FLAGS_DOWN_WPA2, # note flags for add_sta do not match set_port
"ssid": ssid,
"key": passphrase,
"mac": "xx:xx:xx:xx:*:xx", # "NA", #gen_mac(parent_radio_mac, random_hex.pop(0))
"mac": "xx:xx:xx:xx:*:xx", # "NA", #gen_mac(parent_radio_mac, random_hex.pop(0))
"mode": 0,
"rate": "DEFAULT"
}
@@ -87,8 +88,8 @@ def portSetDhcpDownRequest(resource_id, port_name, debug_on=False):
"shelf": 1,
"resource": resource_id,
"port": port_name,
"current_flags": 2147483649, # 0x1 = interface down + 2147483648 use DHCP values
"interest": 75513858, # includes use_current_flags + dhcp + dhcp_rls + ifdown
"current_flags": 2147483649, # 0x1 = interface down + 2147483648 use DHCP values
"interest": 75513858, # includes use_current_flags + dhcp + dhcp_rls + ifdown
"report_timer": REPORT_TIMER_MS_FAST
}
if (debug_on):
@@ -108,8 +109,8 @@ def portDhcpUpRequest(resource_id, port_name, debug_on=False):
"shelf": 1,
"resource": resource_id,
"port": port_name,
"current_flags": 2147483648, # vs 0x1 = interface down + use_dhcp
"interest": 75513858, # includes use_current_flags + dhcp + dhcp_rls + ifdown
"current_flags": 2147483648, # vs 0x1 = interface down + use_dhcp
"interest": 75513858, # includes use_current_flags + dhcp + dhcp_rls + ifdown
"report_timer": REPORT_TIMER_MS_FAST,
}
if (debug_on):
@@ -128,8 +129,8 @@ def portUpRequest(resource_id, port_name, debug_on=False):
"shelf": 1,
"resource": resource_id,
"port": port_name,
"current_flags": 0, # vs 0x1 = interface down
"interest": 8388610, # includes use_current_flags + dhcp + dhcp_rls + ifdown
"current_flags": 0, # vs 0x1 = interface down
"interest": 8388610, # includes use_current_flags + dhcp + dhcp_rls + ifdown
"report_timer": REPORT_TIMER_MS_FAST,
}
print("portUpRequest")
@@ -137,6 +138,7 @@ def portUpRequest(resource_id, port_name, debug_on=False):
debug_printer.pprint(data)
return data
def portDownRequest(resource_id, port_name, debug_on=False):
"""
Does not change the use_dhcp flag
@@ -150,8 +152,8 @@ def portDownRequest(resource_id, port_name, debug_on=False):
"shelf": 1,
"resource": resource_id,
"port": port_name,
"current_flags": 1, # vs 0x0 = interface up
"interest": 8388610, # = current_flags + ifdown
"current_flags": 1, # vs 0x0 = interface up
"interest": 8388610, # = current_flags + ifdown
"report_timer": REPORT_TIMER_MS_FAST,
}
if (debug_on):
@@ -159,8 +161,9 @@ def portDownRequest(resource_id, port_name, debug_on=False):
return data
def generateMac(parent_mac, random_octet):
print("************ random_octet: %s **************"%(random_octet))
def generateMac(parent_mac, random_octet, debug=False):
if debug:
print("************ random_octet: %s **************" % (random_octet))
my_oct = random_octet
if (len(random_octet) == 4):
my_oct = random_octet[2:]
@@ -168,13 +171,14 @@ def generateMac(parent_mac, random_octet):
octets[4] = my_oct
return ":".join(octets)
# this produces a named series similar to "sta000, sta001, sta002...sta0(end_id)"
# the padding_number is added to the start and end numbers and the resulting sum
# has the first digit trimmed, so f(0, 1, 10000) => {0000, 0001}
def portNameSeries(prefix="sta", start_id=0, end_id=1, padding_number=10000):
name_list = []
for i in range((padding_number+start_id), (padding_number+end_id+1)):
sta_name = prefix+str(i)[1:]
for i in range((padding_number + start_id), (padding_number + end_id + 1)):
sta_name = prefix + str(i)[1:]
name_list.append(sta_name)
return name_list
@@ -188,71 +192,82 @@ def generateRandomHex():
random_hex.append(hex(random_dec))
return random_hex
# return reverse map of aliases to port records
def portAliasesInList(json_list):
if len(json_list) < 1:
raise Exception("empty list")
#
# expect nested records, which is an artifact of some ORM
# that other customers expect:
# [
# {
# "1.1.eth0": {
# "alias":"eth0"
# }
# },
# { ... }
def portListToAliasMap(json_list):
reverse_map = {}
if len(json_list) < 1:
return reverse_map
json_interfaces = json_list
if 'interfaces' in json_list:
json_interfaces = json_list['interfaces']
# expect nested records, which is an artifact of some ORM
# that other customers expect:
# [
# {
# "1.1.eth0": {
# "alias":"eth0"
# }
# },
# { ... }
for record in json_interfaces:
if len(record.keys()) < 1:
continue
record_keys = record.keys()
#debug_printer.pprint(record_keys)
k2 = ""
# we expect one key in record keys, but we can't expect [0] to be populated
json_entry = None
for k in record_keys:
k2 = k
if k2.__contains__("Unknown"):
#debug_printer.pprint("skipping: "+k2)
json_entry = record[k]
# skip uninitialized port records
if k2.find("Unknown") >= 0:
continue
port_json = record[k2]
reverse_map[port_json['alias']] = record
#print("resulting map: ")
#debug_printer.pprint(reverse_map)
reverse_map[k2] = json_entry
return reverse_map
def findPortEids(resource_id=1, base_url="http://localhost:8080", port_names=()):
def findPortEids(resource_id=1, base_url="http://localhost:8080", port_names=(), debug=False):
port_eids = []
if len(port_names) < 0:
return []
port_url = "/port/1"
if base_url.endswith('/'):
port_url = port_url[1:]
for port_name in port_names:
url = "/port/1/%s/%s"%(resource_id,port_name)
url = f"{port_url}/{resource_id}/{port_name}"
lf_r = LFRequest.LFRequest(url)
try:
response = lf_r.getAsJson()
response = lf_r.getAsJson(debug)
if response == None:
continue
port_eids.append(PortEID(response))
except:
print("Not found: "+port_name)
return None
print("Not found: " + port_name)
return port_eids
def waitUntilPortsAdminDown(resource_id=1, base_url="http://localhost:8080", port_list=()):
print("waitUntilPortsAdminDown")
up_stations = port_list.copy()
sleep(1)
port_url = "/port/1"
if base_url.endswith('/'):
port_url = port_url[1:]
while len(up_stations) > 0:
up_stations = []
for port_name in port_list:
url = base_url+"/port/1/%s/%s?fields=device,down" % (resource_id, port_name)
url = f"{base_url}{port_url}/{resource_id}/{port_name}?fields=device,down"
lf_r = LFRequest.LFRequest(url)
json_response = lf_r.getAsJson(show_error=False)
if json_response == None:
print("port %s disappeared"%port_name)
print(f"port {port_name} disappeared")
continue
if "interface" in json_response:
json_response = json_response['interface']
@@ -261,18 +276,23 @@ def waitUntilPortsAdminDown(resource_id=1, base_url="http://localhost:8080", por
sleep(1)
return None
def waitUntilPortsAdminUp(resource_id=1, base_url="http://localhost:8080", port_list=()):
print("waitUntilPortsAdminUp")
down_stations = port_list.copy()
sleep(1)
port_url = "/port/1"
if base_url.endswith('/'):
port_url = port_url[1:]
#url = /%s/%s?fields=device,down" % (resource_id, port_name)
while len(down_stations) > 0:
down_stations = []
for port_name in port_list:
url = base_url+"/port/1/%s/%s?fields=device,down" % (resource_id, port_name)
url = f"{base_url}{port_url}/{resource_id}/{port_name}?fields=device,down"
lf_r = LFRequest.LFRequest(url)
json_response = lf_r.getAsJson(show_error=False)
if json_response == None:
print("port %s disappeared"%port_name)
print("port %s disappeared" % port_name)
continue
if "interface" in json_response:
json_response = json_response['interface']
@@ -282,78 +302,103 @@ def waitUntilPortsAdminUp(resource_id=1, base_url="http://localhost:8080", port_
return None
def waitUntilPortsDisappear(resource_id=1, base_url="http://localhost:8080", port_list=()):
print("waitUntilPortsDisappear")
def waitUntilPortsDisappear(resource_id=1, base_url="http://localhost:8080", port_list=(), debug=False):
if (debug):
print("waitUntilPortsDisappear")
url = "/port/1"
if base_url.endswith('/'):
url = url[1:]
found_stations = port_list.copy()
sleep(1)
while len(found_stations) > 0:
found_stations = []
sleep(1)
for port_name in port_list:
sleep(1)
url = base_url+"/port/1/%s/%s" % (resource_id, port_name)
lf_r = LFRequest.LFRequest(url)
json_response = lf_r.getAsJson(show_error=False)
check_url = f"{base_url}{url}/{resource_id}/{port_name}"
if debug:
print("checking:"+check_url)
lf_r = LFRequest.LFRequest(check_url)
json_response = lf_r.getAsJson(show_error=debug)
if (json_response != None):
found_stations.append(port_name)
return None
return
def waitUntilPortsAppear(resource_id=1, base_url="http://localhost:8080", port_list=()):
print("waitUntilPortsAppear")
def waitUntilPortsAppear(resource_id=1, base_url="http://localhost:8080", port_list=(), debug=False):
if debug:
print("waitUntilPortsAppear")
found_stations = []
sleep(2)
port_url = "/port/1"
ncshow_url = "/cli-form/nc_show_ports"
if base_url.endswith('/'):
port_url = port_url[1:]
ncshow_url = ncshow_url[1:]
while len(found_stations) < len(port_list):
found_stations = []
for port_name in port_list:
sleep(1)
url = base_url+"/port/1/%s/%s" % (resource_id, port_name)
url = f"{base_url}{port_url}/{resource_id}/{port_name}"
lf_r = LFRequest.LFRequest(url)
json_response = lf_r.getAsJson(show_error=False)
if (json_response != None):
found_stations.append(port_name)
else:
lf_r = LFRequest.LFRequest(base_url+"/cli-form/nc_show_ports")
lf_r.addPostData({"shelf":1, "resource":resource_id, "port":port_name, "flags":1})
lf_r.formPost()
lf_r = LFRequest.LFRequest(f"{base_url}{ncshow_url}")
lf_r.addPostData({"shelf": 1, "resource": resource_id, "port": port_name, "flags": 1})
lf_r.formPost()
sleep(2)
print("These stations appeared: "+", ".join(found_stations))
return None
if debug:
print("These stations appeared: " + ", ".join(found_stations))
return
def removePort(resource, port_name, baseurl="http://localhost:8080/"):
lf_r = LFRequest.LFRequest(baseurl+"cli-json/rm_vlan")
def removePort(resource, port_name, baseurl="http://localhost:8080/", debug=False):
if debug:
print("removePort")
url = "/cli-json/rm_vlan"
if baseurl.endswith('/'):
url = url[1:]
lf_r = LFRequest.LFRequest(baseurl + url)
lf_r.addPostData({
"shelf": 1,
"resource": resource,
"port": port_name
})
lf_r.jsonPost(False)
lf_r.jsonPost(debug)
def removeCX(mgrURL, cxNames):
for name in cxNames:
#print(f"Removing CX {name}")
data = {
"test_mgr":"all",
"cx_name":name
}
lf_r = LFRequest.LFRequest(mgrURL+"cli-json/rm_cx")
lf_r.addPostData(data)
lf_r.jsonPost()
def removeEndps(mgrURL, endpNames):
for name in endpNames:
#print(f"Removing endp {name}")
data = {
"endp_name":name
}
lf_r = LFRequest.LFRequest(mgrURL+"cli-json/rm_endp")
lf_r.addPostData(data)
lf_r.jsonPost()
def removeCX(baseurl, cxNames, debug=False):
url = "/cli-json/rm_cx"
if baseurl.endswith('/'):
url = url[1:]
for name in cxNames:
data = {
"test_mgr": "all",
"cx_name": name
}
lf_r = LFRequest.LFRequest(baseurl + url)
lf_r.addPostData(data)
lf_r.jsonPost(debug)
def removeEndps(baseurl, endpNames, debug=False):
url = "/cli-json/rm_endp"
if baseurl.endswith('/'):
url = url[1:]
lf_r = LFRequest.LFRequest(baseurl + url)
for name in endpNames:
data = {
"endp_name": name
}
lf_r.addPostData(data)
lf_r.jsonPost(debug)
def execWrap(cmd):
if os.system(cmd) != 0:
print("\nError with " + cmd + ",bye\n")
exit(1)
if os.system(cmd) != 0:
print("\nError with '" + cmd + "', bye\n")
exit(1)
###