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Force #48

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merged 4 commits into from Oct 4, 2013
+105 −118
Merged

Force #48

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a701468
pull out this destfile value
Oct 3, 2013
856cf45
pull out confirm() helper
Oct 3, 2013
cd0cc78
add 'force' option
Oct 3, 2013
03f4636
call it noconfirm
Oct 4, 2013
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pull out confirm() helper

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Mike Blume
Mike Blume committed Oct 3, 2013
commit 856cf456e11f9065023c97aa1db5922e73e1fc38
180 configure-syslog.py
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@@ -191,9 +191,6 @@
};
'''.strip()

yes = ['yes', 'ye', 'y']
no = ['no', 'n']

LOGGLY_HELP = '''
Instructions to manually re-configure syslog for Loggly
=======================================================
@@ -916,6 +913,16 @@ def create_bash_script(content):
"restart the syslog service"
% file_path))

def confirm(question):
for _ in range(5):
user_input = usr_input(question + ' [Yes|No]: ').lower()
if user_input in ['yes', 'ye', 'y']:
return True
elif user_input in ['no', 'n']:
return False
elif user_input:
printLog("Not a valid input. Please retry.")

def create_loggly_config_file(syslog_id, syslog_configuration_details,
authorization_details, user_type):
"""
@@ -940,26 +947,23 @@ def create_loggly_config_file(syslog_id, syslog_configuration_details,
else:
if os.path.isfile(destfile):
msg = ("Loggly configuration file (%s) is already present. "
"Do you want to overwrite it? [Yes|No]: " % destfile)

for _ in range(5):
user_input = usr_input(msg).lower()
if len(user_input) > 0:
if user_input in yes:
os.popen("mv -f %s %s" % (file_path, destfile))
return
elif user_input in no:
printMessage("Finished")
sys.exit(0)
else:
printLog("Not a valid input. Please retry.")
"Do you want to overwrite it?" % destfile)
move = confirm(msg)
if move:
os.popen("mv -f %s %s" % (file_path, destfile))
return
elif move is False:
printMessage("Finished")
sys.exit(0)
elif move is None:
printLog("Invalid input received after maximum attempts.")
printMessage("Aborting")
sys.exit(-1)

else:
os.popen("mv -f %s %s" % (file_path, destfile))
return

printLog("Invalid input received after maximum attempts.")
printMessage("Aborting")
sys.exit(-1)

except IOError as e:
printLog("IOError %s" % e)
@@ -981,73 +985,64 @@ def modify_syslog_config_file(syslog_id, syslog_configuration_details,
if len(syslog_configuration_details.get("token")) <= 0:
question = ("\nThe Loggly configuration will be appended to (%s) file."
"\n\nDo you want this installer to modify "
"the configuration file? [Yes|No]: "
"the configuration file?"
% default_config_file_name.get(syslog_id))
for _ in range(5):
user_input = usr_input(question).lower()
if len(user_input) > 0:
if user_input in yes:

backup_file_name = ("%s_%s.bak"
% (default_config_file_name.get(syslog_id),
datetime.now().strftime('%Y-%m-%dT%H:%M:%S')))

with tempfile.NamedTemporaryFile(delete=False) as temp_file:
temp_file.write(content.encode('utf-8'))
if user_type == ROOT_USER:
os.popen(("cp -p %s %s"
% (default_config_file_name.get(syslog_id),
backup_file_name)))
os.popen(("bash -c 'cat %s >> %s' "
% (temp_file.name,
default_config_file_name.get(syslog_id)))).read()
os.unlink(temp_file.name)
else:
bash_script_content = ("cp -p %s %s "
"\nbash -c 'cat %s >> %s'\n%s"
% (default_config_file_name.get(syslog_id),
backup_file_name, temp_file.name,
default_config_file_name.get(syslog_id),
command_content))
create_bash_script(bash_script_content)
return backup_file_name

elif user_input in no:
printLog("\nPlease add the following lines to "
"the syslog configuration file (%s)."
"\n\n%s%s"
% (default_config_file_name.get(syslog_id),
comment, content))
printMessage("Finished")
sys.exit(0)
modify = confirm(question)
if modify:
backup_file_name = ("%s_%s.bak"
% (default_config_file_name.get(syslog_id),
datetime.now().strftime('%Y-%m-%dT%H:%M:%S')))

with tempfile.NamedTemporaryFile(delete=False) as temp_file:
temp_file.write(content.encode('utf-8'))
if user_type == ROOT_USER:
os.popen(("cp -p %s %s"
% (default_config_file_name.get(syslog_id),
backup_file_name)))
os.popen(("bash -c 'cat %s >> %s' "
% (temp_file.name,
default_config_file_name.get(syslog_id)))).read()
os.unlink(temp_file.name)
else:
bash_script_content = ("cp -p %s %s "
"\nbash -c 'cat %s >> %s'\n%s"
% (default_config_file_name.get(syslog_id),
backup_file_name, temp_file.name,
default_config_file_name.get(syslog_id),
command_content))
create_bash_script(bash_script_content)
return backup_file_name
elif modify is False:
printLog("\nPlease add the following lines to "
"the syslog configuration file (%s)."
"\n\n%s%s"
% (default_config_file_name.get(syslog_id),
comment, content))
printMessage("Finished")
sys.exit(0)

else:
question = ("\nThis configuration currently uses \"%s\" as its Customer Token. "
"Do you want to overwrite it? [Yes|No]: "
"Do you want to overwrite it?"
% syslog_configuration_details.get("token"))
for _ in range(5):
user_input = usr_input(question).lower()
if len(user_input) > 0:
if user_input in yes:
pattern = (r"s/[a-z0-9]\{8\}\-[a-z0-9]\{4\}\-[a-z0-9]"
r"\{4\}\-[a-z0-9]\{4\}\-[a-z0-9]\{12\}/%s/g"
% authorization_details.get("token"))
if user_type == ROOT_USER:
os.popen("sed -i '%s' %s" % (pattern,
default_config_file_name.get(syslog_id)))
else:
bash_script_content = "sed -i '%s' %s\n%s" % (pattern,
default_config_file_name.get(syslog_id),
command_content)
create_bash_script(bash_script_content)
return
elif user_input in no:
printMessage("Finished")
sys.exit(0)
return
else:
printLog("Not a valid input. Please retry.")
printMessage("Aborting")
sys.exit(-1)
overwrite = confirm(question)
if overwrite:
pattern = (r"s/[a-z0-9]\{8\}\-[a-z0-9]\{4\}\-[a-z0-9]"
r"\{4\}\-[a-z0-9]\{4\}\-[a-z0-9]\{12\}/%s/g"
% authorization_details.get("token"))
if user_type == ROOT_USER:
os.popen("sed -i '%s' %s" % (pattern,
default_config_file_name.get(syslog_id)))
else:
bash_script_content = "sed -i '%s' %s\n%s" % (pattern,
default_config_file_name.get(syslog_id),
command_content)
create_bash_script(bash_script_content)
return
elif overwrite is False:
printMessage("Finished")
sys.exit(0)
return

printLog("Invalid input received after maximum attempts.")
printMessage("Aborting")
@@ -1117,19 +1112,14 @@ def confirm_syslog_restart(syslog_type):
"""
if PROCESS_ID != -1:
question = ("Do you want the Loggly Syslog Configuration Script "
"to restart (SIGHUP) the syslog daemon. [Yes|No]: ")
for _ in range(5):
user_input = usr_input(question).lower()
if len(user_input) > 0:
if user_input in yes:
return restart_syslog_process(syslog_type, PROCESS_ID)
elif user_input in no:
printLog("Configuration file has been modified, "
"please restart %s daemon manually."
% syslog_type)
return False
else:
printLog("Not a valid input. Please retry.")
"to restart (SIGHUP) the syslog daemon.")
result = confirm(question)
if result:
return restart_syslog_process(syslog_type, PROCESS_ID)
elif result is False:
printLog("Configuration file has been modified, "
"please restart %s daemon manually."
% syslog_type)
else:
printLog("Syslog daemon (%s) is not running. "
"Configuration file has been modified,"
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