8:55 a.m.
From: Ondrej Lichtner <olichtne(a)redhat.com>
The Config class now accepts an argument which specifies which
configuration scheme should be used. Currently I added a scheme
'controller', which was used until now as the configuration for the
controller, and 'slave' which will be used by the slave. The details of
the slave scheme will be added later.
Signed-off-by: Ondrej Lichtner <olichtne(a)redhat.com>
---
Common/Config.py | 35 ++++++++++++++++++++++++++++++++---
nettestctl.py | 2 +-
2 files changed, 33 insertions(+), 4 deletions(-)
diff --git a/Common/Config.py b/Common/Config.py
index 297ebea..5376f35 100644
--- a/Common/Config.py
+++ b/Common/Config.py
@@ -23,10 +23,22 @@ class ConfigError(Exception):
class Config():
options = None
+ _scheme = None
- def __init__(self):
+ def __init__(self, scheme):
self.options = dict()
+ self._scheme = scheme
+ if self._scheme == "controller":
+ self.init_controller()
+ elif self._scheme == "slave":
+ self.init_slave()
+ else:
+ msg = "Unknow scheme: '%s', can't set up
configuration"\
+ % self._scheme
+ raise ConfigError(msg)
+
+ def init_controller(self):
self.options['log'] = dict()
self.options['log']['path'] = os.path.join(
os.path.dirname(sys.argv[0]), './Logs')
@@ -37,6 +49,9 @@ class Config():
self.options['environment']['rpcport'] = DefaultRPCPort
self.options['environment']['pool_dirs'] = []
+ def init_slave(self):
+ pass
+
def get_config(self):
return self.options
@@ -61,15 +76,29 @@ class Config():
parser.read(abs_path)
sections = parser._sections
+
+ if self._scheme == "controller":
+ self.sectionsCntl(sections, abs_path)
+ elif self._scheme == "slave":
+ self.sectionsSlave(sections, abs_path)
+ else:
+ msg = "Unknow scheme: '%s', can't parse sections." \
+ % self._scheme
+ raise ConfigError(msg)
+
+ def sectionsCntl(self, sections, path):
for section in sections:
if section == "log":
- self.sectionLogs(sections[section], abs_path)
+ self.sectionLogs(sections[section], path)
elif section == "environment":
- self.sectionEnvironment(sections[section], abs_path)
+ self.sectionEnvironment(sections[section], path)
else:
msg = "Unknown section: %s" % section
raise ConfigError(msg)
+ def sectionsSlave(self, sections, path):
+ pass
+
def sectionLogs(self, config, cfg_path):
section = self.options['log']
diff --git a/nettestctl.py b/nettestctl.py
index d4178f4..6da53f2 100755
--- a/nettestctl.py
+++ b/nettestctl.py
@@ -99,7 +99,7 @@ def main():
usage()
sys.exit()
- config = Config()
+ config = Config("controller")
config.load_config('~/.lnst/lnst.conf')
debug = 0
--
1.7.11.7
8:55 a.m.
New subject: [PATCH 2/4] Config: change in hierarchy of config files
From: Ondrej Lichtner <olichtne(a)redhat.com>
This patch changes the hierarchy by which we load configuration files to
the following:
1. We check for the existence of a configuration file located in the
same directory as the launched binary. This is for cases when the
application is launched from the git version. This configuration file
MUST NOT exist otherwise.
This configuration file has the HIGHEST priority and if it exists other
configuration files will not be loaded. This is to ensure that we can
run the git version and have the packaged version installed at the same
time without unnecessary conflicts.
2. We load the configuration file in /etc/ this should be the
system-wide configuration. We need this file mostly because of the slave
application which will be running as a daemon in the future. For
convention purposes and to not confuse the users this file will exist
even on the controller machines.
This file should be heavily documented and explain the available
options.
3. On the controller we load the configuration file located in the
~/.lnst directory. This can't be done on the slave machines as the slave
application will be running as a daemon and it would make sense to put
its configuration into the home directory of any user.
This patch also changes the names of the configuration files to:
lnst-ctl.conf
lnst-slave.conf
to distinguish the different schemes used in these files.
Signed-off-by: Ondrej Lichtner <olichtne(a)redhat.com>
---
nettestctl.py | 8 +++++++-
nettestslave.py | 10 ++++++++++
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/nettestctl.py b/nettestctl.py
index 6da53f2..e97733c 100755
--- a/nettestctl.py
+++ b/nettestctl.py
@@ -100,7 +100,13 @@ def main():
sys.exit()
config = Config("controller")
- config.load_config('~/.lnst/lnst.conf')
+ dirname = os.path.dirname(sys.argv[0])
+ gitcfg = os.path.join(dirname, "lnst-ctl.conf")
+ if os.path.isfile(gitcfg):
+ config.load_config(gitcfg)
+ else:
+ config.load_config('/etc/lnst-ctl.conf')
+ config.load_config('~/.lnst/lnst-ctl.conf')
debug = 0
recipe_path = None
diff --git a/nettestslave.py b/nettestslave.py
index 29528ff..c9cb0c9 100755
--- a/nettestslave.py
+++ b/nettestslave.py
@@ -13,10 +13,12 @@ jpirko(a)redhat.com (Jiri Pirko)
import getopt
import sys
+import os
import logging
from NetTest.NetTestSlave import NetTestSlave
from Common.Daemon import Daemon
from Common.Logs import Logs
+from Common.Config import Config
def usage():
"""
@@ -46,6 +48,14 @@ def main():
usage()
sys.exit()
+ config = Config("slave")
+ dirname = os.path.dirname(sys.argv[0])
+ gitcfg = os.path.join(dirname, "lnst-slave.conf")
+ if os.path.isfile(gitcfg):
+ config.load_config(gitcfg)
+ else:
+ config.load_config('/etc/lnst-slave.conf')
+
debug = False
daemon = False
pidfile = "nettestslave.pid"
--
1.7.11.7
8:55 a.m.
New subject: [PATCH 3/4] Config: new configuration files
From: Ondrej Lichtner <olichtne(a)redhat.com>
This commit renames the lnst.conf.example file to lnst-ctl.conf also the
file lnst-slave.conf has been added.
In the git tree these files will contain the default configuration
values. They will also be used for configuration in case you are using
the git version of the scripts.
The lnst-slave.conf is empty, options and values will be added later.
Signed-off-by: Ondrej Lichtner <olichtne(a)redhat.com>
---
lnst-ctl.conf | 6 ++++++
lnst.conf.example | 6 ------
2 files changed, 6 insertions(+), 6 deletions(-)
create mode 100644 lnst-ctl.conf
create mode 100644 lnst-slave.conf
delete mode 100644 lnst.conf.example
diff --git a/lnst-ctl.conf b/lnst-ctl.conf
new file mode 100644
index 0000000..422804c
--- /dev/null
+++ b/lnst-ctl.conf
@@ -0,0 +1,6 @@
+[environment]
+mac_pool_range = 52:54:01:00:00:01 52:54:01:FF:FF:FF
+rpcport = 9999
+machine_pool_dirs =
+[log]
+path = ./
diff --git a/lnst-slave.conf b/lnst-slave.conf
new file mode 100644
index 0000000..e69de29
diff --git a/lnst.conf.example b/lnst.conf.example
deleted file mode 100644
index 422804c..0000000
--- a/lnst.conf.example
+++ /dev/null
@@ -1,6 +0,0 @@
-[environment]
-mac_pool_range = 52:54:01:00:00:01 52:54:01:FF:FF:FF
-rpcport = 9999
-machine_pool_dirs =
-[log]
-path = ./
--
1.7.11.7
8:55 a.m.
New subject: [PATCH 4/4] Config: add new options, update lnst-ctl.conf
From: Ondrej Lichtner <olichtne(a)redhat.com>
This patch adds 2 new options:
'test_module_dirs' which specifies a list of dirs where to look for
Test*.py files
'test_tool_dirs' which specifies a list of dirs where to look for
test_tool packages to be used by slaves
We agreed to use += for some options that work with lists. After this
patch, options that specify a list of values can be used with both '='
and '+='.
To specify a new list replacing the list loaded from previous
configuration files use '=', e.g.
'machine_pool_dirs = ~/.lnst/pool1/ ~/.lnst/pool2/'
To append to the values loaded from previous configuration files use
'+=', e.g.
'machine_pool_dirs += ~/.lnst/pool/'
This patch also updates the lnst-ctl.conf file to the current format.
The default values for the new options will be added later.
Signed-off-by: Ondrej Lichtner <olichtne(a)redhat.com>
---
Common/Config.py | 28 ++++++++++++++++++++++------
lnst-ctl.conf | 4 +++-
2 files changed, 25 insertions(+), 7 deletions(-)
diff --git a/Common/Config.py b/Common/Config.py
index 5376f35..889ac4e 100644
--- a/Common/Config.py
+++ b/Common/Config.py
@@ -48,6 +48,8 @@ class Config():
['52:54:01:00:00:01', '52:54:01:FF:FF:FF']
self.options['environment']['rpcport'] = DefaultRPCPort
self.options['environment']['pool_dirs'] = []
+ self.options['environment']['tool_dirs'] = []
+ self.options['environment']['module_dirs'] = []
def init_slave(self):
pass
@@ -120,7 +122,22 @@ class Config():
elif option == 'rpcport':
section['rpcport'] = self.optionPort(config[option])
elif option == 'machine_pool_dirs':
- section['pool_dirs'] = self.optionPoolDirs(config[option],
+ section['pool_dirs'] = self.optionDirList(config[option],
+ cfg_path)
+ elif re.match(r'^machine_pool_dirs\s+\+$', option):
+ section['pool_dirs'] += self.optionDirList(config[option],
+ cfg_path)
+ elif option == 'test_module_dirs':
+ section['module_dirs'] = self.optionDirList(config[option],
+ cfg_path)
+ elif re.match(r'^test_module_dirs\s+\+$', option):
+ section['module_dirs'] += self.optionDirList(config[option],
+ cfg_path)
+ elif option == 'test_tool_dirs':
+ section['tool_dirs'] = self.optionDirList(config[option],
+ cfg_path)
+ elif re.match(r'^test_tool_dirs\s+\+$', option):
+ section['tool_dirs'] += self.optionDirList(config[option],
cfg_path)
else:
msg = "Unknown option: %s in section environment" % option
@@ -154,17 +171,16 @@ class Config():
raise ConfigError(msg)
return vals
- def optionPoolDirs(self, option, cfg_path):
- env = self.get_section('environment')
+ def optionDirList(self, option, cfg_path):
paths = re.split(r'(?<!\\)\s', option)
- pool_dirs = env['pool_dirs']
+ dirs = []
for path in paths:
if path == '':
continue
exp_path = os.path.expanduser(path)
abs_path = os.path.join(os.path.dirname(cfg_path), exp_path)
norm_path = os.path.normpath(abs_path)
- pool_dirs.append(norm_path)
+ dirs.append(norm_path)
- return pool_dirs
+ return dirs
diff --git a/lnst-ctl.conf b/lnst-ctl.conf
index 422804c..79451b3 100644
--- a/lnst-ctl.conf
+++ b/lnst-ctl.conf
@@ -2,5 +2,7 @@
mac_pool_range = 52:54:01:00:00:01 52:54:01:FF:FF:FF
rpcport = 9999
machine_pool_dirs =
+test_tool_dirs =
+test_module_dirs =
[log]
-path = ./
+path = ./Logs
--
1.7.11.7
4224
days inactive
4224
days old
lnst-developers@lists.fedorahosted.org
3 comments
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participants (1)
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Ondrej Lichtner