From ad5c33b7467e8224997183d48994b3b0de0ac9c4 Mon Sep 17 00:00:00 2001 From: Nico Schottelius Date: Fri, 23 Sep 2011 16:38:47 +0200 Subject: [PATCH 1/2] %s/\( \)/\1 /g + fix logo Signed-off-by: Nico Schottelius --- bin/cdist | 1348 ++++++++++++++++++++++++++--------------------------- 1 file changed, 674 insertions(+), 674 deletions(-) diff --git a/bin/cdist b/bin/cdist index fe3c17fd..2100bd4d 100755 --- a/bin/cdist +++ b/bin/cdist @@ -48,745 +48,745 @@ BANNER = """ """ # Given paths from installation -REMOTE_BASE_DIR = "/var/lib/cdist" -REMOTE_CONF_DIR = os.path.join(REMOTE_BASE_DIR, "conf") -REMOTE_OBJECT_DIR = os.path.join(REMOTE_BASE_DIR, "object") -REMOTE_TYPE_DIR = os.path.join(REMOTE_CONF_DIR, "type") +REMOTE_BASE_DIR = "/var/lib/cdist" +REMOTE_CONF_DIR = os.path.join(REMOTE_BASE_DIR, "conf") +REMOTE_OBJECT_DIR = os.path.join(REMOTE_BASE_DIR, "object") +REMOTE_TYPE_DIR = os.path.join(REMOTE_CONF_DIR, "type") REMOTE_GLOBAL_EXPLORER_DIR = os.path.join(REMOTE_CONF_DIR, "explorer") -CODE_HEADER = "#!/bin/sh -e\n" -DOT_CDIST = ".cdist" -TYPE_PREFIX = "__" -VERSION = "2.0.1" +CODE_HEADER = "#!/bin/sh -e\n" +DOT_CDIST = ".cdist" +TYPE_PREFIX = "__" +VERSION = "2.0.1" logging.basicConfig(level=logging.INFO, format='%(levelname)s: %(message)s') log = logging.getLogger() # Begin to split into parts sys.path.insert(0, - os.path.abspath(os.path.join(os.path.dirname(__file__), - '../lib/python'))) + os.path.abspath(os.path.join(os.path.dirname(__file__), + '../lib/python'))) def file_to_list(filename): - """Return list from \n seperated file""" - if os.path.isfile(filename): - file_fd = open(filename, "r") - lines = file_fd.readlines() - file_fd.close() + """Return list from \n seperated file""" + if os.path.isfile(filename): + file_fd = open(filename, "r") + lines = file_fd.readlines() + file_fd.close() - # Remove \n from all lines - lines = map(lambda s: s.strip(), lines) - else: - lines = [] + # Remove \n from all lines + lines = map(lambda s: s.strip(), lines) + else: + lines = [] - return lines + return lines def exit_error(*args): - log.error(*args) - sys.exit(1) + log.error(*args) + sys.exit(1) class Cdist: - """Cdist main class to hold arbitrary data""" - - def __init__(self, target_host, - initial_manifest=False, remote_user="root", - home=None, debug=False): - self.target_host = target_host - self.remote_prefix = ["ssh", "root@" + self.target_host] - - # Setup directory paths - self.temp_dir = tempfile.mkdtemp() - - self.debug = debug - - if home: - self.base_dir = home - else: - self.base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir)) - - self.conf_dir = os.path.join(self.base_dir, "conf") - self.cache_base_dir = os.path.join(self.base_dir, "cache") - self.cache_dir = os.path.join(self.cache_base_dir, self.target_host) - self.global_explorer_dir = os.path.join(self.conf_dir, "explorer") - self.lib_dir = os.path.join(self.base_dir, "lib") - self.manifest_dir = os.path.join(self.conf_dir, "manifest") - self.type_base_dir = os.path.join(self.conf_dir, "type") - - self.out_dir = os.path.join(self.temp_dir, "out") - os.mkdir(self.out_dir) - - self.global_explorer_out_dir = os.path.join(self.out_dir, "explorer") - os.mkdir(self.global_explorer_out_dir) - - self.object_base_dir = os.path.join(self.out_dir, "object") - - # Setup binary directory + contents - self.bin_dir = os.path.join(self.out_dir, "bin") - os.mkdir(self.bin_dir) - self.link_type_to_emulator() - - # List of type explorers transferred - self.type_explorers_transferred = {} - - # objects - self.objects_prepared = [] - - self.remote_user = remote_user - - # Mostly static, but can be overwritten on user demand - if initial_manifest: - self.initial_manifest = initial_manifest - else: - self.initial_manifest = os.path.join(self.manifest_dir, "init") - - def cleanup(self): - # Do not use in __del__: - # http://docs.python.org/reference/datamodel.html#customization - # "other globals referenced by the __del__() method may already have been deleted - # or in the process of being torn down (e.g. the import machinery shutting down)" - # - log.debug("Saving" + self.temp_dir + "to " + self.cache_dir) - # Remove previous cache - if os.path.exists(self.cache_dir): - shutil.rmtree(self.cache_dir) - shutil.move(self.temp_dir, self.cache_dir) - - def remote_mkdir(self, directory): - """Create directory on remote side""" - self.run_or_fail(["mkdir", "-p", directory], remote=True) - - def remote_cat(filename): - """Use cat on the remote side for output""" - self.run_or_fail(["cat", filename], remote=True) - - def shell_run_or_debug_fail(self, script, *args, **kargs): - # Manually execute /bin/sh, because sh -e does what we want - # and sh -c -e does not exit if /bin/false called - args[0][:0] = [ "/bin/sh", "-e" ] - - remote = False - if "remote" in kargs: - if kargs["remote"]: - args[0][:0] = self.remote_prefix - remote = true - - del kargs["remote"] - - log.debug("Shell exec cmd: %s", args) - log.debug("Shell exec env: %s", kargs['env']) - try: - subprocess.check_call(*args, **kargs) - except subprocess.CalledProcessError: - log.error("Code that raised the error:\n") - if remote: - remote_cat(script) - else: - script_fd = open(script) - print(script_fd.read()) - script_fd.close() - - exit_error("Command failed (shell): " + " ".join(*args)) - except OSError as error: - exit_error(" ".join(*args) + ": " + error.args[1]) - - def run_or_fail(self, *args, **kargs): - if "remote" in kargs: - if kargs["remote"]: - args[0][:0] = self.remote_prefix - - del kargs["remote"] - - log.debug("Exec: " + " ".join(*args)) - try: - subprocess.check_call(*args, **kargs) - except subprocess.CalledProcessError: - exit_error("Command failed: " + " ".join(*args)) - except OSError as error: - exit_error(" ".join(*args) + ": " + error.args[1]) - - - def remove_remote_dir(self, destination): - self.run_or_fail(["rm", "-rf", destination], remote=True) - - def transfer_dir(self, source, destination): - """Transfer directory and previously delete the remote destination""" - self.remove_remote_dir(destination) - self.run_or_fail(["scp", "-qr", source, - self.remote_user + "@" + - self.target_host + ":" + - destination]) - - def transfer_file(self, source, destination): - """Transfer file""" - self.run_or_fail(["scp", "-q", source, - self.remote_user + "@" + - self.target_host + ":" + - destination]) - - def global_explorer_output_path(self, explorer): - """Returns path of the output for a global explorer""" - return os.path.join(self.global_explorer_out_dir, explorer) - - def type_explorer_output_dir(self, cdist_object): - """Returns and creates dir of the output for a type explorer""" - dir = os.path.join(self.object_dir(cdist_object), "explorer") - if not os.path.isdir(dir): - os.mkdir(dir) - - return dir - - def remote_global_explorer_path(self, explorer): - """Returns path to the remote explorer""" - return os.path.join(REMOTE_GLOBAL_EXPLORER_DIR, explorer) - - def list_global_explorers(self): - """Return list of available explorers""" - return os.listdir(self.global_explorer_dir) - - def list_type_explorers(self, type): - """Return list of available explorers for a specific type""" - dir = self.type_dir(type, "explorer") - if os.path.isdir(dir): - list = os.listdir(dir) - else: - list = [] - - log.debug("Explorers for %s in %s: %s", type, dir, list) - - return list - - def list_types(self): - return os.listdir(self.type_base_dir) - - def list_object_paths(self, starting_point): - """Return list of paths of existing objects""" - object_paths = [] - - for content in os.listdir(starting_point): - full_path = os.path.join(starting_point, content) - if os.path.isdir(full_path): - object_paths.extend(self.list_object_paths(starting_point = full_path)) - - # Directory contains .cdist -> is an object - if content == DOT_CDIST: - object_paths.append(starting_point) - - return object_paths - - def get_type_from_object(self, cdist_object): - """Returns the first part (i.e. type) of an object""" - return cdist_object.split(os.sep)[0] - - def get_object_id_from_object(self, cdist_object): - """Returns everything but the first part (i.e. object_id) of an object""" - return os.sep.join(cdist_object.split(os.sep)[1:]) - - def object_dir(self, cdist_object): - """Returns the full path to the object (including .cdist)""" - return os.path.join(self.object_base_dir, cdist_object, DOT_CDIST) - - def remote_object_dir(self, cdist_object): - """Returns the remote full path to the object (including .cdist)""" - return os.path.join(REMOTE_OBJECT_DIR, cdist_object, DOT_CDIST) - - def object_parameter_dir(self, cdist_object): - """Returns the dir to the object parameter""" - return os.path.join(self.object_dir(cdist_object), "parameter") - - def remote_object_parameter_dir(self, cdist_object): - """Returns the remote dir to the object parameter""" - return os.path.join(self.remote_object_dir(cdist_object), "parameter") - - def object_code_paths(self, cdist_object): - """Return paths to code scripts of object""" - return [os.path.join(self.object_dir(cdist_object), "code-local"), - os.path.join(self.object_dir(cdist_object), "code-remote")] - - def list_objects(self): - """Return list of existing objects""" - - objects = [] - if os.path.isdir(self.object_base_dir): - object_paths = self.list_object_paths(self.object_base_dir) - - for path in object_paths: - objects.append(os.path.relpath(path, self.object_base_dir)) - - return objects - - def type_dir(self, type, *args): - """Return directory the type""" - return os.path.join(self.type_base_dir, type, *args) - - def remote_type_explorer_dir(self, type): - """Return remote directory that holds the explorers of a type""" - return os.path.join(REMOTE_TYPE_DIR, type, "explorer") - - def transfer_object_parameter(self, cdist_object): - """Transfer the object parameter to the remote destination""" - # Create base path before using mkdir -p - self.remote_mkdir(self.remote_object_parameter_dir(cdist_object)) - - # Synchronise parameter dir afterwards - self.transfer_dir(self.object_parameter_dir(cdist_object), - self.remote_object_parameter_dir(cdist_object)) - - def transfer_global_explorers(self): - """Transfer the global explorers""" - self.remote_mkdir(REMOTE_GLOBAL_EXPLORER_DIR) - self.transfer_dir(self.global_explorer_dir, REMOTE_GLOBAL_EXPLORER_DIR) - - def transfer_type_explorers(self, type): - """Transfer explorers of a type, but only once""" - if type in self.type_explorers_transferred: - log.debug("Skipping retransfer for explorers of %s", type) - return - else: - # Do not retransfer - self.type_explorers_transferred[type] = 1 - - src = self.type_dir(type, "explorer") - remote_base = os.path.join(REMOTE_TYPE_DIR, type) - dst = self.remote_type_explorer_dir(type) - - # Only continue, if there is at least the directory - if os.path.isdir(src): - # Ensure that the path exists - self.remote_mkdir(remote_base) - self.transfer_dir(src, dst) - - - def link_type_to_emulator(self): - """Link type names to cdist-type-emulator""" - source = os.path.abspath(sys.argv[0]) - for type in self.list_types(): - destination = os.path.join(self.bin_dir, type) - log.debug("Linking %s to %s", source, destination) - os.symlink(source, destination) - - def run_global_explores(self): - """Run global explorers""" - explorers = self.list_global_explorers() - if(len(explorers) == 0): - exit_error("No explorers found in", self.global_explorer_dir) - - self.transfer_global_explorers() - for explorer in explorers: - output = self.global_explorer_output_path(explorer) - output_fd = open(output, mode='w') - cmd = [] - cmd.append("__explorer=" + REMOTE_GLOBAL_EXPLORER_DIR) - cmd.append(self.remote_global_explorer_path(explorer)) - - self.run_or_fail(cmd, stdout=output_fd, remote=True) - output_fd.close() - - def run_type_explorer(self, cdist_object): - """Run type specific explorers for objects""" - # Based on bin/cdist-object-explorer-run - - # Transfering explorers for this type - type = self.get_type_from_object(cdist_object) - self.transfer_type_explorers(type) - - cmd = [] - cmd.append("__explorer=" + REMOTE_GLOBAL_EXPLORER_DIR) - cmd.append("__type_explorer=" + self.remote_type_explorer_dir(type)) - cmd.append("__object=" + self.remote_object_dir(cdist_object)) - cmd.append("__object_id=" + self.get_object_id_from_object(cdist_object)) - cmd.append("__object_fq=" + cdist_object) - - # Need to transfer at least the parameters for objects to be useful - self.transfer_object_parameter(cdist_object) - - explorers = self.list_type_explorers(type) - for explorer in explorers: - remote_cmd = cmd + [os.path.join(self.remote_type_explorer_dir(type), explorer)] - output = os.path.join(self.type_explorer_output_dir(cdist_object), explorer) - output_fd = open(output, mode='w') - log.debug("%s exploring %s using %s storing to %s", - cdist_object, explorer, remote_cmd, output) - - self.run_or_fail(remote_cmd, stdout=output_fd, remote=True) - output_fd.close() - - def init_deploy(self): - """Ensure the base directories are cleaned up""" - log.debug("Creating clean directory structure") - - self.remove_remote_dir(REMOTE_BASE_DIR) - self.remote_mkdir(REMOTE_BASE_DIR) - - def run_initial_manifest(self): - """Run the initial manifest""" - env = { "__manifest" : self.manifest_dir } - self.run_manifest(self.initial_manifest, extra_env=env) - - def run_type_manifest(self, cdist_object): - """Run manifest for a specific object""" - type = self.get_type_from_object(cdist_object) - manifest = self.type_dir(type, "manifest") - - log.debug("%s: Running %s", cdist_object, manifest) - if os.path.exists(manifest): - env = { "__object" : self.object_dir(cdist_object), - "__object_id": self.get_object_id_from_object(cdist_object), - "__object_fq": cdist_object, - "__type": self.type_dir(type) - } - self.run_manifest(manifest, extra_env=env) - - def run_manifest(self, manifest, extra_env=None): - """Run a manifest""" - log.debug("Running manifest %s, env=%s", manifest, extra_env) - env = os.environ.copy() - env['PATH'] = self.bin_dir + ":" + env['PATH'] - - # Information required in every manifest - env['__target_host'] = self.target_host - env['__global'] = self.out_dir - - # Legacy stuff to make cdist-type-emulator work - env['__cdist_core_dir'] = os.path.join(self.base_dir, "core") - env['__cdist_local_base_dir'] = self.temp_dir - - # Submit information to new type emulator - env['__cdist_manifest'] = manifest - env['__cdist_type_base_dir'] = self.type_base_dir - - # Other environment stuff - if extra_env: - env.update(extra_env) - - self.shell_run_or_debug_fail(manifest, [manifest], env=env) - - def object_run(self, cdist_object, mode): - """Run gencode or code for an object""" - log.debug("Running %s from %s", mode, cdist_object) - file=os.path.join(self.object_dir(cdist_object), "require") - requirements = file_to_list(file) - type = self.get_type_from_object(cdist_object) - - for requirement in requirements: - log.debug("Object %s requires %s", cdist_object, requirement) - self.object_run(requirement, mode=mode) - - # - # Setup env Variable: - # - env = os.environ.copy() - env['__target_host'] = self.target_host - env['__global'] = self.out_dir - env["__object"] = self.object_dir(cdist_object) - env["__object_id"] = self.get_object_id_from_object(cdist_object) - env["__object_fq"] = cdist_object - env["__type"] = self.type_dir(type) - - if mode == "gencode": - paths = [ - self.type_dir(type, "gencode-local"), - self.type_dir(type, "gencode-remote") - ] - for bin in paths: - if os.path.isfile(bin): - # omit "gen" from gencode and use it for output base - outfile=os.path.join(self.object_dir(cdist_object), - os.path.basename(bin)[3:]) - - outfile_fd = open(outfile, "w") - - # Need to flush to ensure our write is done before stdout write - outfile_fd.write(CODE_HEADER) - outfile_fd.flush() - - self.shell_run_or_debug_fail(bin, [bin], env=env, stdout=outfile_fd) - outfile_fd.close() - - status = os.stat(outfile) - - # Remove output if empty, else make it executable - if status.st_size == len(CODE_HEADER): - os.unlink(outfile) - else: - # Add header and make executable - identically to 0o700 - os.chmod(outfile, stat.S_IXUSR | stat.S_IRUSR | stat.S_IWUSR) - - # Mark object as changed - open(os.path.join(self.object_dir(cdist_object), "changed"), "w").close() - - - if mode == "code": - local_dir = self.object_dir(cdist_object) - remote_dir = self.remote_object_dir(cdist_object) - - bin = os.path.join(local_dir, "code-local") - if os.path.isfile(bin): - self.run_or_fail([bin], remote=False) - - - local_remote_code = os.path.join(local_dir, "code-remote") - remote_remote_code = os.path.join(remote_dir, "code-remote") - if os.path.isfile(local_remote_code): - self.transfer_file(local_remote_code, remote_remote_code) - self.run_or_fail([remote_remote_code], remote=True) - - def stage_prepare(self): - """Do everything for a deploy, minus the actual code stage""" - self.init_deploy() - self.run_global_explores() - self.run_initial_manifest() - - old_objects = [] - objects = self.list_objects() - - # Continue process until no new objects are created anymore - while old_objects != objects: - log.debug("Prepare stage") - old_objects = list(objects) - for cdist_object in objects: - if cdist_object in self.objects_prepared: - log.debug("Skipping rerun of object %s", cdist_object) - continue + """Cdist main class to hold arbitrary data""" + + def __init__(self, target_host, + initial_manifest=False, remote_user="root", + home=None, debug=False): + self.target_host = target_host + self.remote_prefix = ["ssh", "root@" + self.target_host] + + # Setup directory paths + self.temp_dir = tempfile.mkdtemp() + + self.debug = debug + + if home: + self.base_dir = home + else: + self.base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir)) + + self.conf_dir = os.path.join(self.base_dir, "conf") + self.cache_base_dir = os.path.join(self.base_dir, "cache") + self.cache_dir = os.path.join(self.cache_base_dir, self.target_host) + self.global_explorer_dir = os.path.join(self.conf_dir, "explorer") + self.lib_dir = os.path.join(self.base_dir, "lib") + self.manifest_dir = os.path.join(self.conf_dir, "manifest") + self.type_base_dir = os.path.join(self.conf_dir, "type") + + self.out_dir = os.path.join(self.temp_dir, "out") + os.mkdir(self.out_dir) + + self.global_explorer_out_dir = os.path.join(self.out_dir, "explorer") + os.mkdir(self.global_explorer_out_dir) + + self.object_base_dir = os.path.join(self.out_dir, "object") + + # Setup binary directory + contents + self.bin_dir = os.path.join(self.out_dir, "bin") + os.mkdir(self.bin_dir) + self.link_type_to_emulator() + + # List of type explorers transferred + self.type_explorers_transferred = {} + + # objects + self.objects_prepared = [] + + self.remote_user = remote_user + + # Mostly static, but can be overwritten on user demand + if initial_manifest: + self.initial_manifest = initial_manifest + else: + self.initial_manifest = os.path.join(self.manifest_dir, "init") + + def cleanup(self): + # Do not use in __del__: + # http://docs.python.org/reference/datamodel.html#customization + # "other globals referenced by the __del__() method may already have been deleted + # or in the process of being torn down (e.g. the import machinery shutting down)" + # + log.debug("Saving" + self.temp_dir + "to " + self.cache_dir) + # Remove previous cache + if os.path.exists(self.cache_dir): + shutil.rmtree(self.cache_dir) + shutil.move(self.temp_dir, self.cache_dir) + + def remote_mkdir(self, directory): + """Create directory on remote side""" + self.nun_or_fail(["mkdir", "-p", directory], remote=True) + + def remote_cat(filename): + """Use cat on the remote side for output""" + self.run_or_fail(["cat", filename], remote=True) + + def shell_run_or_debug_fail(self, script, *args, **kargs): + # Manually execute /bin/sh, because sh -e does what we want + # and sh -c -e does not exit if /bin/false called + args[0][:0] = [ "/bin/sh", "-e" ] + + remote = False + if "remote" in kargs: + if kargs["remote"]: + args[0][:0] = self.remote_prefix + remote = true + + del kargs["remote"] + + log.debug("Shell exec cmd: %s", args) + log.debug("Shell exec env: %s", kargs['env']) + try: + subprocess.check_call(*args, **kargs) + except subprocess.CalledProcessError: + log.error("Code that raised the error:\n") + if remote: + remote_cat(script) else: - self.run_type_explorer(cdist_object) - self.run_type_manifest(cdist_object) - self.objects_prepared.append(cdist_object) + script_fd = open(script) + print(script_fd.read()) + script_fd.close() - objects = self.list_objects() + exit_error("Command failed (shell): " + " ".join(*args)) + except OSError as error: + exit_error(" ".join(*args) + ": " + error.args[1]) - def stage_run(self): - """The final (and real) step of deployment""" - log.debug("Actual run objects") - # Now do the final steps over the existing objects - for cdist_object in self.list_objects(): - log.debug("Run object: %s", cdist_object) - self.object_run(cdist_object, mode="gencode") - self.object_run(cdist_object, mode="code") + def run_or_fail(self, *args, **kargs): + if "remote" in kargs: + if kargs["remote"]: + args[0][:0] = self.remote_prefix - def deploy_to(self): - """Mimic the old deploy to: Deploy to one host""" - log.info("Deploying to " + self.target_host) - time_start = datetime.datetime.now() + del kargs["remote"] - self.stage_prepare() - self.stage_run() + log.debug("Exec: " + " ".join(*args)) + try: + subprocess.check_call(*args, **kargs) + except subprocess.CalledProcessError: + exit_error("Command failed: " + " ".join(*args)) + except OSError as error: + exit_error(" ".join(*args) + ": " + error.args[1]) - time_end = datetime.datetime.now() - duration = time_end - time_start - log.info("Finished run of %s in %s seconds", - self.target_host, - duration.total_seconds()) - def deploy_and_cleanup(self): - """Do what is most often done: deploy & cleanup""" - self.deploy_to() - self.cleanup() + def remove_remote_dir(self, destination): + self.run_or_fail(["rm", "-rf", destination], remote=True) + + def transfer_dir(self, source, destination): + """Transfer directory and previously delete the remote destination""" + self.remove_remote_dir(destination) + self.run_or_fail(["scp", "-qr", source, + self.remote_user + "@" + + self.target_host + ":" + + destination]) + + def transfer_file(self, source, destination): + """Transfer file""" + self.run_or_fail(["scp", "-q", source, + self.remote_user + "@" + + self.target_host + ":" + + destination]) + + def global_explorer_output_path(self, explorer): + """Returns path of the output for a global explorer""" + return os.path.join(self.global_explorer_out_dir, explorer) + + def type_explorer_output_dir(self, cdist_object): + """Returns and creates dir of the output for a type explorer""" + dir = os.path.join(self.object_dir(cdist_object), "explorer") + if not os.path.isdir(dir): + os.mkdir(dir) + + return dir + + def remote_global_explorer_path(self, explorer): + """Returns path to the remote explorer""" + return os.path.join(REMOTE_GLOBAL_EXPLORER_DIR, explorer) + + def list_global_explorers(self): + """Return list of available explorers""" + return os.listdir(self.global_explorer_dir) + + def list_type_explorers(self, type): + """Return list of available explorers for a specific type""" + dir = self.type_dir(type, "explorer") + if os.path.isdir(dir): + list = os.listdir(dir) + else: + list = [] + + log.debug("Explorers for %s in %s: %s", type, dir, list) + + return list + + def list_types(self): + return os.listdir(self.type_base_dir) + + def list_object_paths(self, starting_point): + """Return list of paths of existing objects""" + object_paths = [] + + for content in os.listdir(starting_point): + full_path = os.path.join(starting_point, content) + if os.path.isdir(full_path): + object_paths.extend(self.list_object_paths(starting_point = full_path)) + + # Directory contains .cdist -> is an object + if content == DOT_CDIST: + object_paths.append(starting_point) + + return object_paths + + def get_type_from_object(self, cdist_object): + """Returns the first part (i.e. type) of an object""" + return cdist_object.split(os.sep)[0] + + def get_object_id_from_object(self, cdist_object): + """Returns everything but the first part (i.e. object_id) of an object""" + return os.sep.join(cdist_object.split(os.sep)[1:]) + + def object_dir(self, cdist_object): + """Returns the full path to the object (including .cdist)""" + return os.path.join(self.object_base_dir, cdist_object, DOT_CDIST) + + def remote_object_dir(self, cdist_object): + """Returns the remote full path to the object (including .cdist)""" + return os.path.join(REMOTE_OBJECT_DIR, cdist_object, DOT_CDIST) + + def object_parameter_dir(self, cdist_object): + """Returns the dir to the object parameter""" + return os.path.join(self.object_dir(cdist_object), "parameter") + + def remote_object_parameter_dir(self, cdist_object): + """Returns the remote dir to the object parameter""" + return os.path.join(self.remote_object_dir(cdist_object), "parameter") + + def object_code_paths(self, cdist_object): + """Return paths to code scripts of object""" + return [os.path.join(self.object_dir(cdist_object), "code-local"), + os.path.join(self.object_dir(cdist_object), "code-remote")] + + def list_objects(self): + """Return list of existing objects""" + + objects = [] + if os.path.isdir(self.object_base_dir): + object_paths = self.list_object_paths(self.object_base_dir) + + for path in object_paths: + objects.append(os.path.relpath(path, self.object_base_dir)) + + return objects + + def type_dir(self, type, *args): + """Return directory the type""" + return os.path.join(self.type_base_dir, type, *args) + + def remote_type_explorer_dir(self, type): + """Return remote directory that holds the explorers of a type""" + return os.path.join(REMOTE_TYPE_DIR, type, "explorer") + + def transfer_object_parameter(self, cdist_object): + """Transfer the object parameter to the remote destination""" + # Create base path before using mkdir -p + self.remote_mkdir(self.remote_object_parameter_dir(cdist_object)) + + # Synchronise parameter dir afterwards + self.transfer_dir(self.object_parameter_dir(cdist_object), + self.remote_object_parameter_dir(cdist_object)) + + def transfer_global_explorers(self): + """Transfer the global explorers""" + self.remote_mkdir(REMOTE_GLOBAL_EXPLORER_DIR) + self.transfer_dir(self.global_explorer_dir, REMOTE_GLOBAL_EXPLORER_DIR) + + def transfer_type_explorers(self, type): + """Transfer explorers of a type, but only once""" + if type in self.type_explorers_transferred: + log.debug("Skipping retransfer for explorers of %s", type) + return + else: + # Do not retransfer + self.type_explorers_transferred[type] = 1 + + src = self.type_dir(type, "explorer") + remote_base = os.path.join(REMOTE_TYPE_DIR, type) + dst = self.remote_type_explorer_dir(type) + + # Only continue, if there is at least the directory + if os.path.isdir(src): + # Ensure that the path exists + self.remote_mkdir(remote_base) + self.transfer_dir(src, dst) + + + def link_type_to_emulator(self): + """Link type names to cdist-type-emulator""" + source = os.path.abspath(sys.argv[0]) + for type in self.list_types(): + destination = os.path.join(self.bin_dir, type) + log.debug("Linking %s to %s", source, destination) + os.symlink(source, destination) + + def run_global_explores(self): + """Run global explorers""" + explorers = self.list_global_explorers() + if(len(explorers) == 0): + exit_error("No explorers found in", self.global_explorer_dir) + + self.transfer_global_explorers() + for explorer in explorers: + output = self.global_explorer_output_path(explorer) + output_fd = open(output, mode='w') + cmd = [] + cmd.append("__explorer=" + REMOTE_GLOBAL_EXPLORER_DIR) + cmd.append(self.remote_global_explorer_path(explorer)) + + self.run_or_fail(cmd, stdout=output_fd, remote=True) + output_fd.close() + + def run_type_explorer(self, cdist_object): + """Run type specific explorers for objects""" + # Based on bin/cdist-object-explorer-run + + # Transfering explorers for this type + type = self.get_type_from_object(cdist_object) + self.transfer_type_explorers(type) + + cmd = [] + cmd.append("__explorer=" + REMOTE_GLOBAL_EXPLORER_DIR) + cmd.append("__type_explorer=" + self.remote_type_explorer_dir(type)) + cmd.append("__object=" + self.remote_object_dir(cdist_object)) + cmd.append("__object_id=" + self.get_object_id_from_object(cdist_object)) + cmd.append("__object_fq=" + cdist_object) + + # Need to transfer at least the parameters for objects to be useful + self.transfer_object_parameter(cdist_object) + + explorers = self.list_type_explorers(type) + for explorer in explorers: + remote_cmd = cmd + [os.path.join(self.remote_type_explorer_dir(type), explorer)] + output = os.path.join(self.type_explorer_output_dir(cdist_object), explorer) + output_fd = open(output, mode='w') + log.debug("%s exploring %s using %s storing to %s", + cdist_object, explorer, remote_cmd, output) + + self.run_or_fail(remote_cmd, stdout=output_fd, remote=True) + output_fd.close() + + def init_deploy(self): + """Ensure the base directories are cleaned up""" + log.debug("Creating clean directory structure") + + self.remove_remote_dir(REMOTE_BASE_DIR) + self.remote_mkdir(REMOTE_BASE_DIR) + + def run_initial_manifest(self): + """Run the initial manifest""" + env = { "__manifest" : self.manifest_dir } + self.run_manifest(self.initial_manifest, extra_env=env) + + def run_type_manifest(self, cdist_object): + """Run manifest for a specific object""" + type = self.get_type_from_object(cdist_object) + manifest = self.type_dir(type, "manifest") + + log.debug("%s: Running %s", cdist_object, manifest) + if os.path.exists(manifest): + env = { "__object" : self.object_dir(cdist_object), + "__object_id": self.get_object_id_from_object(cdist_object), + "__object_fq": cdist_object, + "__type": self.type_dir(type) + } + self.run_manifest(manifest, extra_env=env) + + def run_manifest(self, manifest, extra_env=None): + """Run a manifest""" + log.debug("Running manifest %s, env=%s", manifest, extra_env) + env = os.environ.copy() + env['PATH'] = self.bin_dir + ":" + env['PATH'] + + # Information required in every manifest + env['__target_host'] = self.target_host + env['__global'] = self.out_dir + + # Legacy stuff to make cdist-type-emulator work + env['__cdist_core_dir'] = os.path.join(self.base_dir, "core") + env['__cdist_local_base_dir'] = self.temp_dir + + # Submit information to new type emulator + env['__cdist_manifest'] = manifest + env['__cdist_type_base_dir'] = self.type_base_dir + + # Other environment stuff + if extra_env: + env.update(extra_env) + + self.shell_run_or_debug_fail(manifest, [manifest], env=env) + + def object_run(self, cdist_object, mode): + """Run gencode or code for an object""" + log.debug("Running %s from %s", mode, cdist_object) + file=os.path.join(self.object_dir(cdist_object), "require") + requirements = file_to_list(file) + type = self.get_type_from_object(cdist_object) + + for requirement in requirements: + log.debug("Object %s requires %s", cdist_object, requirement) + self.object_run(requirement, mode=mode) + + # + # Setup env Variable: + # + env = os.environ.copy() + env['__target_host'] = self.target_host + env['__global'] = self.out_dir + env["__object"] = self.object_dir(cdist_object) + env["__object_id"] = self.get_object_id_from_object(cdist_object) + env["__object_fq"] = cdist_object + env["__type"] = self.type_dir(type) + + if mode == "gencode": + paths = [ + self.type_dir(type, "gencode-local"), + self.type_dir(type, "gencode-remote") + ] + for bin in paths: + if os.path.isfile(bin): + # omit "gen" from gencode and use it for output base + outfile=os.path.join(self.object_dir(cdist_object), + os.path.basename(bin)[3:]) + + outfile_fd = open(outfile, "w") + + # Need to flush to ensure our write is done before stdout write + outfile_fd.write(CODE_HEADER) + outfile_fd.flush() + + self.shell_run_or_debug_fail(bin, [bin], env=env, stdout=outfile_fd) + outfile_fd.close() + + status = os.stat(outfile) + + # Remove output if empty, else make it executable + if status.st_size == len(CODE_HEADER): + os.unlink(outfile) + else: + # Add header and make executable - identically to 0o700 + os.chmod(outfile, stat.S_IXUSR | stat.S_IRUSR | stat.S_IWUSR) + + # Mark object as changed + open(os.path.join(self.object_dir(cdist_object), "changed"), "w").close() + + + if mode == "code": + local_dir = self.object_dir(cdist_object) + remote_dir = self.remote_object_dir(cdist_object) + + bin = os.path.join(local_dir, "code-local") + if os.path.isfile(bin): + self.run_or_fail([bin], remote=False) + + + local_remote_code = os.path.join(local_dir, "code-remote") + remote_remote_code = os.path.join(remote_dir, "code-remote") + if os.path.isfile(local_remote_code): + self.transfer_file(local_remote_code, remote_remote_code) + self.run_or_fail([remote_remote_code], remote=True) + + def stage_prepare(self): + """Do everything for a deploy, minus the actual code stage""" + self.init_deploy() + self.run_global_explores() + self.run_initial_manifest() + + old_objects = [] + objects = self.list_objects() + + # Continue process until no new objects are created anymore + while old_objects != objects: + log.debug("Prepare stage") + old_objects = list(objects) + for cdist_object in objects: + if cdist_object in self.objects_prepared: + log.debug("Skipping rerun of object %s", cdist_object) + continue + else: + self.run_type_explorer(cdist_object) + self.run_type_manifest(cdist_object) + self.objects_prepared.append(cdist_object) + + objects = self.list_objects() + + def stage_run(self): + """The final (and real) step of deployment""" + log.debug("Actual run objects") + # Now do the final steps over the existing objects + for cdist_object in self.list_objects(): + log.debug("Run object: %s", cdist_object) + self.object_run(cdist_object, mode="gencode") + self.object_run(cdist_object, mode="code") + + def deploy_to(self): + """Mimic the old deploy to: Deploy to one host""" + log.info("Deploying to " + self.target_host) + time_start = datetime.datetime.now() + + self.stage_prepare() + self.stage_run() + + time_end = datetime.datetime.now() + duration = time_end - time_start + log.info("Finished run of %s in %s seconds", + self.target_host, + duration.total_seconds()) + + def deploy_and_cleanup(self): + """Do what is most often done: deploy & cleanup""" + self.deploy_to() + self.cleanup() def banner(args): - """Guess what :-)""" - print(BANNER) - sys.exit(0) + """Guess what :-)""" + print(BANNER) + sys.exit(0) def config(args): - """Configure remote system""" - process = {} + """Configure remote system""" + process = {} - time_start = datetime.datetime.now() + time_start = datetime.datetime.now() - for host in args.host: - c = Cdist(host, initial_manifest=args.manifest, home=args.cdist_home, debug=args.debug) - if args.parallel: - log.debug("Creating child process for %s", host) - process[host] = multiprocessing.Process(target=c.deploy_and_cleanup) - process[host].start() - else: - c.deploy_and_cleanup() + for host in args.host: + c = Cdist(host, initial_manifest=args.manifest, home=args.cdist_home, debug=args.debug) + if args.parallel: + log.debug("Creating child process for %s", host) + process[host] = multiprocessing.Process(target=c.deploy_and_cleanup) + process[host].start() + else: + c.deploy_and_cleanup() - if args.parallel: - for p in process.keys(): - log.debug("Joining %s", p) - process[p].join() + if args.parallel: + for p in process.keys(): + log.debug("Joining %s", p) + process[p].join() - time_end = datetime.datetime.now() - log.info("Total processing time for %s host(s): %s", len(args.host), - (time_end - time_start).total_seconds()) + time_end = datetime.datetime.now() + log.info("Total processing time for %s host(s): %s", len(args.host), + (time_end - time_start).total_seconds()) def install(args): - """Install remote system""" - process = {} + """Install remote system""" + process = {} def emulator(): - """Emulate type commands (i.e. __file and co)""" - type = os.path.basename(sys.argv[0]) - type_dir = os.path.join(os.environ['__cdist_type_base_dir'], type) - param_dir = os.path.join(type_dir, "parameter") - global_dir = os.environ['__global'] - object_source = os.environ['__cdist_manifest'] + """Emulate type commands (i.e. __file and co)""" + type = os.path.basename(sys.argv[0]) + type_dir = os.path.join(os.environ['__cdist_type_base_dir'], type) + param_dir = os.path.join(type_dir, "parameter") + global_dir = os.environ['__global'] + object_source = os.environ['__cdist_manifest'] - parser = argparse.ArgumentParser(add_help=False) + parser = argparse.ArgumentParser(add_help=False) - # Setup optional parameters - for parameter in file_to_list(os.path.join(param_dir, "optional")): - argument = "--" + parameter - parser.add_argument(argument, action='store', required=False) + # Setup optional parameters + for parameter in file_to_list(os.path.join(param_dir, "optional")): + argument = "--" + parameter + parser.add_argument(argument, action='store', required=False) - # Setup required parameters - for parameter in file_to_list(os.path.join(param_dir, "required")): - argument = "--" + parameter - parser.add_argument(argument, action='store', required=True) + # Setup required parameters + for parameter in file_to_list(os.path.join(param_dir, "required")): + argument = "--" + parameter + parser.add_argument(argument, action='store', required=True) - # Setup positional parameter, if not singleton + # Setup positional parameter, if not singleton - if not os.path.isfile(os.path.join(type_dir, "singleton")): - parser.add_argument("object_id", nargs=1) + if not os.path.isfile(os.path.join(type_dir, "singleton")): + parser.add_argument("object_id", nargs=1) - # And finally verify parameter - args = parser.parse_args(sys.argv[1:]) + # And finally verify parameter + args = parser.parse_args(sys.argv[1:]) - # Setup object_id - if os.path.isfile(os.path.join(type_dir, "singleton")): - object_id = "singleton" - else: - object_id = args.object_id[0] - del args.object_id + # Setup object_id + if os.path.isfile(os.path.join(type_dir, "singleton")): + object_id = "singleton" + else: + object_id = args.object_id[0] + del args.object_id - # FIXME: / hardcoded - better portable solution available? - if object_id[0] == '/': - object_id = object_id[1:] + # FIXME: / hardcoded - better portable solution available? + if object_id[0] == '/': + object_id = object_id[1:] - # FIXME: verify object id - log.debug(args) + # FIXME: verify object id + log.debug(args) - object_dir = os.path.join(global_dir, "object", type, - object_id, DOT_CDIST) - param_out_dir = os.path.join(object_dir, "parameter") + object_dir = os.path.join(global_dir, "object", type, + object_id, DOT_CDIST) + param_out_dir = os.path.join(object_dir, "parameter") - object_source_file = os.path.join(object_dir, "source") + object_source_file = os.path.join(object_dir, "source") - if os.path.exists(param_out_dir): - object_exists = True - old_object_source_fd = open(object_source_file, "r") - old_object_source = old_object_source_fd.readlines() - old_object_source_fd.close() + if os.path.exists(param_out_dir): + object_exists = True + old_object_source_fd = open(object_source_file, "r") + old_object_source = old_object_source_fd.readlines() + old_object_source_fd.close() - else: - object_exists = False - try: - os.makedirs(param_out_dir, exist_ok=True) - except OSError as error: - exit_error(param_out_dir + ": " + error.args[1]) + else: + object_exists = False + try: + os.makedirs(param_out_dir, exist_ok=True) + except OSError as error: + exit_error(param_out_dir + ": " + error.args[1]) - # Record parameter - params = vars(args) - for param in params: - value = getattr(args, param) - if value: - file = os.path.join(param_out_dir, param) - log.debug(file + "<-" + param + " = " + value) + # Record parameter + params = vars(args) + for param in params: + value = getattr(args, param) + if value: + file = os.path.join(param_out_dir, param) + log.debug(file + "<-" + param + " = " + value) - # Already exists, verify all parameter are the same - if object_exists: - if not os.path.isfile(file): - print("New parameter + " + param + "specified, aborting") - print("Source = " + old_object_source + "new =" + object_source) - sys.exit(1) + # Already exists, verify all parameter are the same + if object_exists: + if not os.path.isfile(file): + print("New parameter + " + param + "specified, aborting") + print("Source = " + old_object_source + "new =" + object_source) + sys.exit(1) + else: + param_fd = open(file, "r") + param_old = param_fd.readlines() + param_fd.close() + + if(param_old != param): + print("Parameter " + param + " differs: " + " ".join(param_old) + " vs. " + param) + print("Sources: " + " ".join(old_object_source) + " and " + object_source) + sys.exit(1) else: - param_fd = open(file, "r") - param_old = param_fd.readlines() - param_fd.close() - - if(param_old != param): - print("Parameter " + param + " differs: " + " ".join(param_old) + " vs. " + param) - print("Sources: " + " ".join(old_object_source) + " and " + object_source) - sys.exit(1) - else: - param_fd = open(file, "w") - param_fd.writelines(value) - param_fd.close() + param_fd = open(file, "w") + param_fd.writelines(value) + param_fd.close() - # Record requirements - if "__require" in os.environ: - requirements = os.environ['__require'] - print(object_id + ":Writing requirements: " + requirements) - require_fd = open(os.path.join(object_dir, "require"), "a") - require_fd.writelines(requirements.split(" ")) - require_fd.close() + # Record requirements + if "__require" in os.environ: + requirements = os.environ['__require'] + print(object_id + ":Writing requirements: " + requirements) + require_fd = open(os.path.join(object_dir, "require"), "a") + require_fd.writelines(requirements.split(" ")) + require_fd.close() - # Record / Append source - source_fd = open(os.path.join(object_dir, "source"), "a") - source_fd.writelines(object_source) - source_fd.close() + # Record / Append source + source_fd = open(os.path.join(object_dir, "source"), "a") + source_fd.writelines(object_source) + source_fd.close() - # sys.exit(1) - print("Finished " + type + "/" + object_id + repr(params)) + # sys.exit(1) + print("Finished " + type + "/" + object_id + repr(params)) def commandline(): - """Parse command line""" - # Construct parser others can reuse - parser = {} - # Options _all_ parsers have in common - parser['most'] = argparse.ArgumentParser(add_help=False) - parser['most'].add_argument('-d', '--debug', - help='Set log level to debug', action='store_true') + """Parse command line""" + # Construct parser others can reuse + parser = {} + # Options _all_ parsers have in common + parser['most'] = argparse.ArgumentParser(add_help=False) + parser['most'].add_argument('-d', '--debug', + help='Set log level to debug', action='store_true') - # Main subcommand parser - parser['main'] = argparse.ArgumentParser(description='cdist ' + VERSION) - parser['main'].add_argument('-V', '--version', - help='Show version', action='version', - version='%(prog)s ' + VERSION) - parser['sub'] = parser['main'].add_subparsers(title="Commands") + # Main subcommand parser + parser['main'] = argparse.ArgumentParser(description='cdist ' + VERSION) + parser['main'].add_argument('-V', '--version', + help='Show version', action='version', + version='%(prog)s ' + VERSION) + parser['sub'] = parser['main'].add_subparsers(title="Commands") - # Banner - parser['banner'] = parser['sub'].add_parser('banner', - add_help=False) - parser['banner'].set_defaults(func=banner) + # Banner + parser['banner'] = parser['sub'].add_parser('banner', + add_help=False) + parser['banner'].set_defaults(func=banner) - # Config and install (common stuff) - parser['configinstall'] = argparse.ArgumentParser(add_help=False) - parser['configinstall'].add_argument('host', nargs='+', - help='one or more hosts to operate on') - parser['configinstall'].add_argument('-c', '--cdist-home', - help='Change cdist home (default: .. from bin directory)', - action='store') - parser['configinstall'].add_argument('-i', '--initial-manifest', - help='Path to a cdist manifest', - dest='manifest', required=False) - parser['configinstall'].add_argument('-p', '--parallel', - help='Operate on multiple hosts in parallel', - action='store_true', dest='parallel') - parser['configinstall'].add_argument('-s', '--sequential', - help='Operate on multiple hosts sequentially (default)', - action='store_false', dest='parallel') + # Config and install (common stuff) + parser['configinstall'] = argparse.ArgumentParser(add_help=False) + parser['configinstall'].add_argument('host', nargs='+', + help='one or more hosts to operate on') + parser['configinstall'].add_argument('-c', '--cdist-home', + help='Change cdist home (default: .. from bin directory)', + action='store') + parser['configinstall'].add_argument('-i', '--initial-manifest', + help='Path to a cdist manifest', + dest='manifest', required=False) + parser['configinstall'].add_argument('-p', '--parallel', + help='Operate on multiple hosts in parallel', + action='store_true', dest='parallel') + parser['configinstall'].add_argument('-s', '--sequential', + help='Operate on multiple hosts sequentially (default)', + action='store_false', dest='parallel') - # Config - parser['config'] = parser['sub'].add_parser('config', - parents=[parser['most'], parser['configinstall']]) - parser['config'].set_defaults(func=config) + # Config + parser['config'] = parser['sub'].add_parser('config', + parents=[parser['most'], parser['configinstall']]) + parser['config'].set_defaults(func=config) - # Install - parser['install'] = parser['sub'].add_parser('install', - parents=[parser['most'], parser['configinstall']]) - parser['install'].set_defaults(func=install) + # Install + parser['install'] = parser['sub'].add_parser('install', + parents=[parser['most'], parser['configinstall']]) + parser['install'].set_defaults(func=install) - for p in parser: - parser[p].epilog = "Get cdist at http://www.nico.schottelius.org/software/cdist/" + for p in parser: + parser[p].epilog = "Get cdist at http://www.nico.schottelius.org/software/cdist/" - args = parser['main'].parse_args(sys.argv[1:]) + args = parser['main'].parse_args(sys.argv[1:]) - # Most subcommands have --debug, so handle it here - if 'debug' in args: - if args.debug: - logging.root.setLevel(logging.DEBUG) - log.debug(args) + # Most subcommands have --debug, so handle it here + if 'debug' in args: + if args.debug: + logging.root.setLevel(logging.DEBUG) + log.debug(args) - args.func(args) + args.func(args) if __name__ == "__main__": - try: - if re.match(TYPE_PREFIX, os.path.basename(sys.argv[0])): - emulator() - else: - commandline() - except KeyboardInterrupt: - sys.exit(0) + try: + if re.match(TYPE_PREFIX, os.path.basename(sys.argv[0])): + emulator() + else: + commandline() + except KeyboardInterrupt: + sys.exit(0) From f4da3b96d8a6fc97b241b43eb0c2520798507926 Mon Sep 17 00:00:00 2001 From: Nico Schottelius Date: Fri, 23 Sep 2011 16:41:55 +0200 Subject: [PATCH 2/2] fix indentions Signed-off-by: Nico Schottelius --- bin/cdist | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/bin/cdist b/bin/cdist index 2100bd4d..f3b88fdd 100755 --- a/bin/cdist +++ b/bin/cdist @@ -48,16 +48,16 @@ BANNER = """ """ # Given paths from installation -REMOTE_BASE_DIR = "/var/lib/cdist" -REMOTE_CONF_DIR = os.path.join(REMOTE_BASE_DIR, "conf") -REMOTE_OBJECT_DIR = os.path.join(REMOTE_BASE_DIR, "object") -REMOTE_TYPE_DIR = os.path.join(REMOTE_CONF_DIR, "type") -REMOTE_GLOBAL_EXPLORER_DIR = os.path.join(REMOTE_CONF_DIR, "explorer") +REMOTE_BASE_DIR = "/var/lib/cdist" +REMOTE_CONF_DIR = os.path.join(REMOTE_BASE_DIR, "conf") +REMOTE_OBJECT_DIR = os.path.join(REMOTE_BASE_DIR, "object") +REMOTE_TYPE_DIR = os.path.join(REMOTE_CONF_DIR, "type") +REMOTE_GLOBAL_EXPLORER_DIR = os.path.join(REMOTE_CONF_DIR, "explorer") CODE_HEADER = "#!/bin/sh -e\n" -DOT_CDIST = ".cdist" +DOT_CDIST = ".cdist" TYPE_PREFIX = "__" -VERSION = "2.0.1" +VERSION = "2.0.1" logging.basicConfig(level=logging.INFO, format='%(levelname)s: %(message)s') log = logging.getLogger() @@ -104,13 +104,13 @@ class Cdist: else: self.base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir)) - self.conf_dir = os.path.join(self.base_dir, "conf") - self.cache_base_dir = os.path.join(self.base_dir, "cache") - self.cache_dir = os.path.join(self.cache_base_dir, self.target_host) + self.conf_dir = os.path.join(self.base_dir, "conf") + self.cache_base_dir = os.path.join(self.base_dir, "cache") + self.cache_dir = os.path.join(self.cache_base_dir, self.target_host) self.global_explorer_dir = os.path.join(self.conf_dir, "explorer") - self.lib_dir = os.path.join(self.base_dir, "lib") - self.manifest_dir = os.path.join(self.conf_dir, "manifest") - self.type_base_dir = os.path.join(self.conf_dir, "type") + self.lib_dir = os.path.join(self.base_dir, "lib") + self.manifest_dir = os.path.join(self.conf_dir, "manifest") + self.type_base_dir = os.path.join(self.conf_dir, "type") self.out_dir = os.path.join(self.temp_dir, "out") os.mkdir(self.out_dir)