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Merge branch 'preos' into 4.0-pre-not-stable

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This commit is contained in:
Nico Schottelius 2014-02-08 00:32:39 +01:00
commit 03f99a0e55
27 changed files with 154 additions and 75 deletions
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15
cdist/conf/type/__git/gencode-remote
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@ -23,22 +23,17 @@ state_is="$(cat "$__object/explorer/state")"
owner_is="$(cat "$__object/explorer/owner")"
group_is="$(cat "$__object/explorer/group")"
state_should=present
[ -f "$__object/parameter/state" ] && state_should="$(cat "$__object/parameter/state")"
state_should="$(cat "$__object/parameter/state")"
branch=master
[ -f "$__object/parameter/branch" ] && branch="$(cat "$__object/parameter/branch")"
branch="$(cat "$__object/parameter/branch")"
source="$(cat "$__object/parameter/source")"
destination="/$__object_id"
owner=""
[ -f "$__object/parameter/owner" ] && owner="$(cat "$__object/parameter/owner")"
group=""
[ -f "$__object/parameter/group" ] && group="$(cat "$__object/parameter/group")"
mode=""
[ -f "$__object/parameter/mode" ] && mode="$(cat "$__object/parameter/mode")"
owner="$(cat "$__object/parameter/owner")"
group="$(cat "$__object/parameter/group")"
mode="$(cat "$__object/parameter/mode")"
[ "$state_should" = "$state_is" -a \
"$owner" = "$owner_is" -a \

3
cdist/conf/type/__git/manifest
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@ -23,8 +23,7 @@
__package git --state present
state_should=present
[ -f "$__object/parameter/state" ] && state_should="$(cat "$__object/parameter/state")"
state_should="$(cat "$__object/parameter/state")"
# Let __directory handle removal of git repos

1
cdist/conf/type/__git/parameter/default/branch Normal file
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@ -0,0 +1 @@
master

1
cdist/conf/type/__git/parameter/default/group Normal file
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@ -0,0 +1 @@

1
cdist/conf/type/__git/parameter/default/mode Normal file
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@ -0,0 +1 @@

1
cdist/conf/type/__git/parameter/default/owner Normal file
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@ -0,0 +1 @@

1
cdist/conf/type/__git/parameter/default/state Normal file
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@ -0,0 +1 @@
present

12
cdist/conf/type/__jail/gencode-local
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@ -22,17 +22,9 @@
# virtual machines.
#
if [ -f "$__object/parameter/jaildir" ]; then
jaildir="$(cat "$__object/parameter/jaildir")"
else
jaildir="/usr/jail"
fi
jaildir="$(cat "$__object/parameter/jaildir")"
if [ -f "$__object/parameter/jailbase" ]; then
jailbase="$(cat "$__object/parameter/jailbase")"
else
jailbase=""
fi
jailbase="$(cat "$__object/parameter/jailbase")"
state="$(cat "$__object/parameter/state")"

13
cdist/conf/type/__jail/gencode-remote
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@ -66,11 +66,7 @@ else
devfsenable="true"
fi
if [ -f "$__object/parameter/devfs-ruleset" ]; then
devfsruleset="$(cat "$__object/parameter/devfs-ruleset")"
else
devfsruleset="jailrules"
fi
devfsruleset="$(cat "$__object/parameter/devfs-ruleset")"
# devfs_ruleset being defined without devfs_enable being true
# is pointless. Treat this as an error.
@ -84,14 +80,11 @@ if [ -f "$__object/parameter/onboot" ]; then
onboot="true"
fi
if [ -f "$__object/parameter/jaildir" ]; then
jaildir="$(cat "$__object/parameter/jaildir")"
else
jaildir="/usr/jail"
fi
jaildir="$(cat "$__object/parameter/jaildir")"
present="$(cat "$__object/explorer/present")"
status="$(cat "$__object/explorer/status")"
# Handle ip="iface|addr, iface|addr" format
if [ $(expr "${ip}" : ".*|.*") -gt "0" ]; then
# If we have multiple IPs defined, $interface doesn't make sense because ip="iface|addr, iface|addr" implies it

6
cdist/conf/type/__jail/manifest
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@ -33,11 +33,7 @@ if [ ! "$os" = "freebsd" ]; then
exit 1
fi
if [ -f "$__object/parameter/jaildir" ]; then
jaildir="$(cat "$__object/parameter/jaildir")"
else
jaildir="/usr/jail"
fi
jaildir="$(cat "$__object/parameter/jaildir")"
__directory ${jaildir} --parents

1
cdist/conf/type/__jail/parameter/default/devfs-ruleset Normal file
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@ -0,0 +1 @@
jailrules

1
cdist/conf/type/__jail/parameter/default/jailbase Normal file
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@ -0,0 +1 @@

1
cdist/conf/type/__jail/parameter/default/jaildir Normal file
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@ -0,0 +1 @@
/usr/jail

6
cdist/conf/type/__package_yum/gencode-remote
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@ -27,11 +27,7 @@ else
name="$__object_id"
fi
if [ -f "$__object/parameter/state" ]; then
state_should="$(cat "$__object/parameter/state")"
else
state_should="present"
fi
state_should="$(cat "$__object/parameter/state")"
if grep -q -E "(centos|redhat|amazon)" "$__global/explorer/os"; then
opts="-y --quiet"

1
cdist/conf/type/__package_yum/parameter/default/state Normal file
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@ -0,0 +1 @@
present

13
cdist/conf/type/__package_zypper/gencode-remote
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@ -34,17 +34,8 @@ else
name="$__object_id"
fi
if [ -f "$__object/parameter/state" ]; then
state_should="$(cat "$__object/parameter/state")"
else
state_should="present"
fi
if [ -f "$__object/parameter/ptype" ]; then
ptype="$(cat "$__object/parameter/ptype")"
else
ptype="package"
fi
state_should="$(cat "$__object/parameter/state")"
ptype="$(cat "$__object/parameter/ptype")"
if [ -f "$__object/parameter/version" ]; then
version_should="$(cat "$__object/parameter/version")"

1
cdist/conf/type/__package_zypper/parameter/default/state Normal file
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@ -0,0 +1 @@
present

2
cdist/conf/type/__user_groups/gencode-remote
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@ -19,7 +19,7 @@
#
user="$(cat "$__object/parameter/user" 2>/dev/null || echo "$__object_id")"
state_should="$(cat "$__object/parameter/state" 2>/dev/null || echo "present")"
state_should="$(cat "$__object/parameter/state")"
mkdir "$__object/files"
# file has to be sorted for comparison with `comm`

1
cdist/conf/type/__user_groups/parameter/default/state Normal file
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@ -0,0 +1 @@
present

28
cdist/emulator.py
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@ -72,6 +72,7 @@ class Emulator(object):
raise MissingRequiredEnvironmentVariableError(e.args[0])
self.object_base_path = os.path.join(self.global_path, "object")
self.typeorder_path = os.path.join(self.global_path, "typeorder")
self.type_name = os.path.basename(argv[0])
self.cdist_type = core.CdistType(self.type_base_path, self.type_name)
@ -129,7 +130,6 @@ class Emulator(object):
self.args = parser.parse_args(self.argv[1:])
self.log.debug('Args: %s' % self.args)
def setup_object(self):
# Setup object_id - FIXME: unset / do not setup anymore!
if not self.cdist_type.is_singleton:
@ -145,18 +145,21 @@ class Emulator(object):
if value is not None:
self.parameters[key] = value
if self.cdist_object.exists and not 'CDIST_ALLOW_OVERRIDE' in os.environ:
if self.cdist_object.exists and not 'CDIST_OVERRIDE' in self.env:
if self.cdist_object.parameters != self.parameters:
raise cdist.Error("Object %s already exists with conflicting parameters:\n%s: %s\n%s: %s"
% (self.cdist_object.name, " ".join(self.cdist_object.source), self.cdist_object.parameters, self.object_source, self.parameters)
)
else:
if self.cdist_object.exists:
self.log.debug('Object %s override forced with CDIST_ALLOW_OVERRIDE',self.cdist_object.name)
self.log.debug('Object %s override forced with CDIST_OVERRIDE',self.cdist_object.name)
self.cdist_object.create(True)
else:
self.cdist_object.create()
self.cdist_object.parameters = self.parameters
# record the created object in typeorder file
with open(self.typeorder_path, 'a') as typeorderfile:
print(self.cdist_object.name, file=typeorderfile)
# Record / Append source
self.cdist_object.source.append(self.object_source)
@ -186,6 +189,23 @@ class Emulator(object):
def record_requirements(self):
"""record requirements"""
if "CDIST_ORDER_DEPENDENCY" in self.env:
# load object name created bevor this one from typeorder file ...
with open(self.typeorder_path, 'r') as typecreationfile:
typecreationorder = typecreationfile.readlines()
# get the type created bevore this one ...
try:
lastcreatedtype = typecreationorder[-2].strip()
if 'require' in self.env:
self.env['require'] += " " + lastcreatedtype
else:
self.env['require'] = lastcreatedtype
self.log.debug("Injecting require for CDIST_ORDER_DEPENDENCY: %s for %s", lastcreatedtype, self.cdist_object.name)
except IndexError:
# if no second last line, we are on the first type, so do not set a requirement
pass
if "require" in self.env:
requirements = self.env['require']
self.log.debug("reqs = " + requirements)
@ -203,7 +223,7 @@ class Emulator(object):
self.log.error("%s requires object %s without object id. Defined at %s" % (self.cdist_object.name, requirement, self.object_source))
raise
self.log.debug("Recording requirement: " + requirement)
self.log.debug("Recording requirement: %s", requirement)
# Save the sanitised version, not the user supplied one
# (__file//bar => __file/bar)

4
cdist/test/cdist_object/__init__.py
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@ -58,10 +58,10 @@ class ObjectClassTestCase(test.CdistTestCase):
def test_list_type_names(self):
type_names = list(cdist.core.CdistObject.list_type_names(object_base_path))
self.assertEqual(type_names, ['__first', '__second', '__third'])
self.assertEqual(sorted(type_names), ['__first', '__second', '__third'])
def test_list_objects(self):
found_objects = list(core.CdistObject.list_objects(object_base_path, type_base_path))
found_objects = sorted(list(core.CdistObject.list_objects(object_base_path, type_base_path)))
self.assertEqual(found_objects, self.expected_objects)
def test_create_singleton(self):

4
cdist/test/cdist_type/__init__.py
View file

@ -34,7 +34,7 @@ class TypeTestCase(test.CdistTestCase):
def test_list_type_names(self):
base_path = op.join(fixtures, 'list_types')
type_names = core.CdistType.list_type_names(base_path)
self.assertEqual(type_names, ['__first', '__second', '__third'])
self.assertEqual(sorted(type_names), ['__first', '__second', '__third'])
def test_list_types(self):
base_path = op.join(fixtures, 'list_types')
@ -44,7 +44,7 @@ class TypeTestCase(test.CdistTestCase):
core.CdistType(base_path, '__second'),
core.CdistType(base_path, '__third'),
]
self.assertEqual(types, types_expected)
self.assertEqual(sorted(types), types_expected)
def test_only_one_instance(self):
base_path = fixtures

41
cdist/test/emulator/__init__.py
View file

@ -2,6 +2,7 @@
#
# 2010-2011 Steven Armstrong (steven-cdist at armstrong.cc)
# 2012-2013 Nico Schottelius (nico-cdist at schottelius.org)
# 2014 Daniel Heule (hda at sfs.biz)
#
# This file is part of cdist.
#
@ -129,6 +130,44 @@ class AutoRequireEmulatorTestCase(test.CdistTestCase):
expected = ['__planet/Saturn', '__moon/Prometheus']
self.assertEqual(sorted(cdist_object.autorequire), sorted(expected))
class OverrideTestCase(test.CdistTestCase):
def setUp(self):
self.temp_dir = self.mkdtemp()
handle, self.script = self.mkstemp(dir=self.temp_dir)
os.close(handle)
base_path = self.temp_dir
self.local = local.Local(
target_host=self.target_host,
base_path=base_path,
exec_path=test.cdist_exec_path,
add_conf_dirs=[conf_dir])
self.local.create_files_dirs()
self.manifest = core.Manifest(self.target_host, self.local)
self.env = self.manifest.env_initial_manifest(self.script)
def tearDown(self):
shutil.rmtree(self.temp_dir)
def test_override_negative(self):
argv = ['__file', '/tmp/foobar']
emu = emulator.Emulator(argv, env=self.env)
emu.run()
argv = ['__file', '/tmp/foobar','--mode','404']
emu = emulator.Emulator(argv, env=self.env)
self.assertRaises(cdist.Error, emu.run)
def test_override_feature(self):
argv = ['__file', '/tmp/foobar']
emu = emulator.Emulator(argv, env=self.env)
emu.run()
argv = ['__file', '/tmp/foobar','--mode','404']
self.env['CDIST_OVERRIDE'] = 'on'
emu = emulator.Emulator(argv, env=self.env)
emu.run()
class ArgumentsTestCase(test.CdistTestCase):
@ -182,7 +221,7 @@ class ArgumentsTestCase(test.CdistTestCase):
object_id = 'some-id'
value = 'some value'
argv = [type_name, object_id, '--required1', value, '--required2', value]
print(self.env)
# print(self.env)
os.environ.update(self.env)
emu = emulator.Emulator(argv)
emu.run()

17
docs/changelog
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@ -9,19 +9,27 @@ Changelog
* Core: Integrate initial preos support
3.0.6:
3.0.7: 2014-02-08
* Core: Allow dependencies to be created based execution order (Daniel Heule)
* Core: Add tests for override (Daniel Heule)
3.0.6: 2014-02-06
* New Type: __apt_key (Steven Armstrong)
* New Type: __apt_key_uri (Steven Armstrong)
* New Type: __apt_norecommends (Steven Armstrong)
* New Type: __apt_source (Steven Armstrong)
* New Type: __ccollect_source
* Type __git: Use default parameters (Daniel Heule)
* Type __jail: Use default parameters (Daniel Heule)
* Type __package_yum: Use default parameters (Daniel Heule)
* Type __package_zypper: Use default parameters (Daniel Heule)
* Type __user_groups: Use default parameters (Daniel Heule)
3.0.5: 2014-02-05
* Core: Introduce override concept (Daniel Heule)
* Type __process: Make --state absent work (Steven Armstrong)
* Documentation: Update documentation for environment variables
3.0.4: 2014-01-29
* Core: Ignore install types in config mode
* Documentation: Update reference (files path in object space)
@ -31,7 +39,6 @@ Changelog
* Type __debconf_set_selections: Support --file - to read from stdin
* Type __jail: Fix jaildir parameter handling (Jake Guffey)
3.0.3: 2014-01-22
* Core: Enhance error message when requirement is missing object id
* Core: Add environment variable to select shell for executing scripts (Daniel Heule)
@ -44,7 +51,6 @@ Changelog
* Type __zypper_repo: Use default paremeters (Daniel Heule)
* Type __zypper_service: Use default paremeters (Daniel Heule)
3.0.2: 2014-01-19
* Documentation: Document all messages sent by types (Daniel Heule)
* New Type: __block (Steven Armstrong)
@ -52,7 +58,6 @@ Changelog
* Type __cron: Replace existing entry when changing it (Daniel Heule)
* Type __ssh_authorized_keys: Use new type __block (Steven Armstrong)
3.0.1: 2014-01-14
* Core: Copy only files, not directories (Steven Armstrong)
* Core: Allow hostnames to start with /

5
docs/man/cdist-reference.text.sh
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@ -239,6 +239,9 @@ require::
CDIST_ALLOW_OVERRIDE::
Allow overwriting type parameters (see cdist-manifest(7))
CDIST_ORDER_DEPENDENCY::
Create dependencies based on the execution order (see cdist-manifest(7))
SEE ALSO
--------
- cdist(1)
@ -246,6 +249,6 @@ SEE ALSO
COPYING
-------
Copyright \(C) 2011-2013 Nico Schottelius. Free use of this software is
Copyright \(C) 2011-2014 Nico Schottelius. Free use of this software is
granted under the terms of the GNU General Public License version 3 (GPLv3).
eof

47
docs/man/man7/cdist-manifest.text
View file

@ -128,19 +128,34 @@ All objects that are created in a type manifest are automatically required
from the type that is calling them. This is called "autorequirement" in
cdist jargon.
CREATE DEPENDENCIES FROM EXECUTION ORDER
-----------------------------------------
You can tell cdist to execute all types in the order in which they are created
in the manifest by setting up the variable CDIST_ORDER_DEPENDENCY.
When cdist sees that this variable is setup, the current created object
automatically depends on the previously created object.
It essentially helps you to build up blocks of code that build upon each other
(like first creating the directory xyz than the file below the directory).
THIS IS A BETA FEATURE AND MAY BE REMOVED OR CHANGED AT ANY TIME.
OVERRIDES
---------
In some special cases, you would like to create an already defined object
with different parameters. In normal situations this leads to an error in cdist.
If you whish, you can setup the environment variable CDIST_ALLOW_OVERRIDE
If you whish, you can setup the environment variable CDIST_OVERRIDE
(any value or even empty is ok) to tell cdist, that this object override is
wanted and should be accepted.
ATTENTION: Only use this feature if you are 100% sure in which order
cdist encounter the affected objects, otherwhise this results
into an undefined situation.
THIS IS A BETA FEATURE AND MAY BE REMOVED AT ANY TIME.
THIS IS A BETA FEATURE AND MAY BE REMOVED OR CHANGED AT ANY TIME.
EXAMPLES
--------
@ -190,11 +205,35 @@ __user foobar --password 'some_fancy_hash' --home /home/foobarexample
__user foobar --password 'some_other_hash'
# this tells cdist, that you know that this is an override and should be accepted
CDIST_ALLOW_OVERRIDE=yes __user foobar --password 'some_other_hash'
CDIST_OVERRIDE=yes __user foobar --password 'some_other_hash'
# its only an override, means the parameter --home is not touched
# and stay at the original value of /home/foobarexample
--------------------------------------------------------------------------------
Dependencies defined by execution order work as following:
--------------------------------------------------------------------------------
# Tells cdist to execute all types in the order in which they are created ...
export CDIST_ORDER_DEPENDENCY=on
__sample_type 1
require="__some_type_somewhere/id" __sample_type 2
__example_type 23
# Now this types are executed in the creation order until the variable is unset
unset CDIST_ORDER_DEPENDENCY
# all now following types cdist makes the order ..
__not_in_order_type 42
# how it works :
# this lines above are translated to:
__sample_type 1
require="__some_type_somewhere/id __sample_type/1" __sample_type 2
require="__sample_type/2" __example_type 23
__not_in_order_type 42
--------------------------------------------------------------------------------
SEE ALSO
--------
@ -204,5 +243,5 @@ SEE ALSO
COPYING
-------
Copyright \(C) 2010-2012 Nico Schottelius. Free use of this software is
Copyright \(C) 2010-2014 Nico Schottelius. Free use of this software is
granted under the terms of the GNU General Public License version 3 (GPLv3).

2
docs/web/cdist/support.mdwn
View file

@ -20,6 +20,6 @@ you can join the
### Commercial support
You can request commercial support for cdist from
[my company](http://firma.schottelius.org/english/).
[my company](http://www.ungleich.ch/english/).
[[!tag cdist unix]]