Merge compass-tasks-osa and compass-tasks-k8s

JIRA: COMPASS-568

rename compass-tasks to compass-tasks-base.
add both osa and k8s support in compass-tasks

Change-Id: I438f5b17e509d4cb751ced0ffe640ec70899882f
Signed-off-by: Harry Huang <huangxiangyu5@huawei.com>

6 files changed, 834 insertions, 0 deletions

diff --git a/compass-tasks-base/log_analyzor/__init__.py b/compass-tasks-base/log_analyzor/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/log_analyzor/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/log_analyzor/adapter_matcher.py b/compass-tasks-base/log_analyzor/adapter_matcher.py
new file mode 100644
index 0000000..8630e01
--- /dev/null
+++ b/compass-tasks-base/log_analyzor/adapter_matcher.py
@@ -0,0 +1,126 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Module to provider installing progress calculation for the adapter.
+
+   .. moduleauthor:: Xiaodong Wang <xiaodongwang@huawei.com>
+"""
+import logging
+import re
+
+
+class AdapterItemMatcher(object):
+    """Progress matcher for the os installing or package installing."""
+
+    def __init__(self, file_matchers):
+        self.file_matchers_ = file_matchers
+
+    def __repr__(self):
+        return '%r[file_matchers: %r]' % (
+            self.__class__.__name__, self.file_matchers_
+        )
+
+    def update_progress(
+        self, file_reader_factory, name, state, log_history_mapping
+    ):
+        """Update progress.
+
+        :param name: the fullname of the installing host.
+        :type name: str
+        :param progress: Progress instance to update.
+        """
+        for file_matcher in self.file_matchers_:
+            filename = file_matcher.filename_
+            if filename not in log_history_mapping:
+                log_history_mapping[filename] = {
+                    'filename': filename,
+                    'partial_line': '',
+                    'position': 0,
+                    'line_matcher_name': 'start',
+                    'percentage': 0.0,
+                    'message': '',
+                    'severity': 'INFO'
+                }
+            log_history = log_history_mapping[filename]
+            file_matcher.update_progress(
+                file_reader_factory, name, state, log_history
+            )
+
+
+class OSMatcher(object):
+    """Progress matcher for os installer."""
+
+    def __init__(
+        self, os_installer_name,
+        os_pattern, item_matcher,
+        file_reader_factory
+    ):
+        self.name_ = re.compile(os_installer_name)
+        self.os_regex_ = re.compile(os_pattern)
+        self.matcher_ = item_matcher
+        self.file_reader_factory_ = file_reader_factory
+
+    def __repr__(self):
+        return '%r[name:%r, os_pattern:%r, matcher:%r]' % (
+            self.__class__.__name__, self.name_.pattern,
+            self.os_regex_.pattern, self.matcher_)
+
+    def match(self, os_installer_name, os_name):
+        """Check if the os matcher is acceptable."""
+        if os_name is None:
+            return False
+        else:
+            return all([
+                self.name_.match(os_installer_name),
+                self.os_regex_.match(os_name)
+            ])
+
+    def update_progress(self, name, state, log_history_mapping):
+        """Update progress."""
+        self.matcher_.update_progress(
+            self.file_reader_factory_, name, state, log_history_mapping)
+
+
+class PackageMatcher(object):
+    """Progress matcher for package installer."""
+
+    def __init__(
+        self, package_installer_name, adapter_pattern,
+        item_matcher, file_reader_factory
+    ):
+        self.name_ = re.compile(package_installer_name)
+        self.adapter_regex_ = re.compile(adapter_pattern)
+        self.matcher_ = item_matcher
+        self.file_reader_factory_ = file_reader_factory
+
+    def __repr__(self):
+        return '%s[name:%s, adapter_pattern:%s, matcher:%s]' % (
+            self.__class__.__name__, self.name_.pattern,
+            self.adapter_regex_.pattern, self.matcher_)
+
+    def match(self, package_installer_name, adapter_name):
+        """Check if the package matcher is acceptable."""
+        if package_installer_name is None:
+            return False
+        else:
+            return all([
+                self.name_.match(package_installer_name),
+                self.adapter_regex_.match(adapter_name)
+            ])
+
+    def update_progress(self, name, state, log_history_mapping):
+        """Update progress."""
+        self.matcher_.update_progress(
+            self.file_reader_factory_, name, state, log_history_mapping
+        )
diff --git a/compass-tasks-base/log_analyzor/environment.py b/compass-tasks-base/log_analyzor/environment.py
new file mode 100644
index 0000000..80ff738
--- /dev/null
+++ b/compass-tasks-base/log_analyzor/environment.py
@@ -0,0 +1,29 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""module to provide environment to load progress calculator configurations.
+
+   .. moduleauthor:: Xiaodong Wang <xiaodongwang@huawei.com>
+"""
+from compass.log_analyzor.adapter_matcher import AdapterItemMatcher
+from compass.log_analyzor.file_matcher import FileMatcher
+from compass.log_analyzor.file_matcher import FileReaderFactory
+from compass.log_analyzor.line_matcher import IncrementalProgress
+from compass.log_analyzor.line_matcher import LineMatcher
+from compass.utils import setting_wrapper as setting
+from compass.utils import util
+
+
+ENV_GLOBALS = globals()
+ENV_LOCALS = locals()
diff --git a/compass-tasks-base/log_analyzor/file_matcher.py b/compass-tasks-base/log_analyzor/file_matcher.py
new file mode 100644
index 0000000..be3143b
--- /dev/null
+++ b/compass-tasks-base/log_analyzor/file_matcher.py
@@ -0,0 +1,252 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Module to update intalling progress by processing log file.
+
+   .. moduleauthor:: Xiaodong Wang <xiaodongwang@huawei.com>
+"""
+import logging
+import os.path
+
+from compass.utils import setting_wrapper as setting
+
+
+class FileFilter(object):
+    """base class to filter log file."""
+    def __repr__(self):
+        return self.__class__.__name__
+
+    def filter(self, pathname):
+        """Filter log file.
+
+        :param pathname: the absolute path name to the log file.
+        """
+        raise NotImplementedError(str(self))
+
+
+class CompositeFileFilter(FileFilter):
+    """filter log file based on the list of filters."""
+    def __init__(self, filters):
+        self.filters_ = filters
+
+    def __str__(self):
+        return 'CompositeFileFilter[%s]' % self.filters_
+
+    def append_filter(self, file_filter):
+        """append filter."""
+        self.filters_.append(file_filter)
+
+    def filter(self, pathname):
+        """filter log file."""
+        for file_filter in self.filters_:
+            if not file_filter.filter(pathname):
+                return False
+
+        return True
+
+
+class FilterFileExist(FileFilter):
+    """filter log file if not exists."""
+    def filter(self, pathname):
+        """filter log file."""
+        file_exist = os.path.isfile(pathname)
+        if not file_exist:
+            logging.debug("%s is not exist", pathname)
+
+        return file_exist
+
+
+def get_file_filter():
+    """get file filter"""
+    composite_filter = CompositeFileFilter([FilterFileExist()])
+    return composite_filter
+
+
+class FileReader(object):
+    """Class to read log file.
+
+    The class provide support to read log file from the position
+    it has read last time. and update the position when it finish
+    reading the log.
+    """
+    def __init__(self, pathname, log_history):
+        self.pathname_ = pathname
+        self.log_history_ = log_history
+
+    def __repr__(self):
+        return (
+            '%s[pathname:%s, log_history:%s]' % (
+                self.__class__.__name__, self.pathname_,
+                self.log_history_
+            )
+        )
+
+    def readline(self):
+        """Generate each line of the log file."""
+        old_position = self.log_history_['position']
+        position = self.log_history_['position']
+        partial_line = self.log_history_['partial_line']
+        try:
+            with open(self.pathname_) as logfile:
+                logfile.seek(position)
+                while True:
+                    line = logfile.readline()
+                    partial_line += line
+                    position = logfile.tell()
+                    if position > self.log_history_['position']:
+                        self.log_history_['position'] = position
+
+                    if partial_line.endswith('\n'):
+                        self.log_history_['partial_line'] = ''
+                        yield partial_line
+                        partial_line = self.log_history_['partial_line']
+                    else:
+                        self.log_history_['partial_line'] = partial_line
+                        break
+                if partial_line:
+                    yield partial_line
+
+        except Exception as error:
+            logging.error('failed to processing file %s', self.pathname_)
+            raise error
+
+        logging.debug(
+            'processing file %s log %s bytes to position %s',
+            self.pathname_, position - old_position, position
+        )
+
+
+class FileReaderFactory(object):
+    """factory class to create FileReader instance."""
+
+    def __init__(self, logdir):
+        self.logdir_ = logdir
+        self.filefilter_ = get_file_filter()
+
+    def __str__(self):
+        return '%s[logdir: %s filefilter: %s]' % (
+            self.__class__.__name__, self.logdir_, self.filefilter_)
+
+    def get_file_reader(self, hostname, filename, log_history):
+        """Get FileReader instance.
+
+        :param fullname: fullname of installing host.
+        :param filename: the filename of the log file.
+
+        :returns: :class:`FileReader` instance if it is not filtered.
+        """
+        pathname = os.path.join(self.logdir_, hostname, filename)
+        logging.debug('get FileReader from %s', pathname)
+        if not self.filefilter_.filter(pathname):
+            logging.debug('%s is filtered', pathname)
+            return None
+
+        return FileReader(pathname, log_history)
+
+
+class FileMatcher(object):
+    """File matcher to get the installing progress from the log file."""
+    def __init__(self, line_matchers, min_progress, max_progress, filename):
+        if not 0.0 <= min_progress <= max_progress <= 1.0:
+            raise IndexError(
+                '%s restriction is not mat: 0.0 <= min_progress'
+                '(%s) <= max_progress(%s) <= 1.0' % (
+                    self.__class__.__name__,
+                    min_progress,
+                    max_progress))
+        if 'start' not in line_matchers:
+            raise KeyError(
+                'key `start` does not in line matchers %s' % line_matchers
+            )
+        self.line_matchers_ = line_matchers
+        self.min_progress_ = min_progress
+        self.max_progress_ = max_progress
+        self.progress_diff_ = max_progress - min_progress
+        self.filename_ = filename
+
+    def __repr__(self):
+        return (
+            '%r[filename: %r, progress:[%r:%r], '
+            'line_matchers: %r]' % (
+                self.__class__.__name__, self.filename_,
+                self.min_progress_,
+                self.max_progress_, self.line_matchers_)
+        )
+
+    def update_progress_from_log_history(self, state, log_history):
+        file_percentage = log_history['percentage']
+        percentage = max(
+            self.min_progress_,
+            min(
+                self.max_progress_,
+                self.min_progress_ + file_percentage * self.progress_diff_
+            )
+        )
+        if (
+            percentage > state['percentage'] or
+            (
+                percentage == state['percentage'] and
+                log_history['message'] != state['message']
+            )
+        ):
+            state['percentage'] = percentage
+            state['message'] = log_history['message']
+            state['severity'] = log_history['severity']
+        else:
+            logging.debug(
+                'ingore update state %s from log history %s '
+                'since the updated progress %s lag behind',
+                state, log_history, percentage
+            )
+
+    def update_progress(self, file_reader_factory, name, state, log_history):
+        """update progress from file.
+
+        :param fullname: the fullname of the installing host.
+        :type fullname: str
+        :param total_progress: Progress instance to update.
+
+        the function update installing progress by reading the log file.
+        It contains a list of line matcher, when one log line matches
+        with current line matcher, the installing progress is updated.
+        and the current line matcher got updated.
+        Notes: some line may be processed multi times. The case is the
+        last line of log file is processed in one run, while in the other
+        run, it will be reprocessed at the beginning because there is
+        no line end indicator for the last line of the file.
+        """
+        file_reader = file_reader_factory.get_file_reader(
+            name, self.filename_, log_history)
+        if not file_reader:
+            return
+
+        line_matcher_name = log_history['line_matcher_name']
+        for line in file_reader.readline():
+            if line_matcher_name not in self.line_matchers_:
+                logging.debug('early exit at\n%s\nbecause %s is not in %s',
+                              line, line_matcher_name, self.line_matchers_)
+                break
+
+            same_line_matcher_name = line_matcher_name
+            while same_line_matcher_name in self.line_matchers_:
+                line_matcher = self.line_matchers_[same_line_matcher_name]
+                same_line_matcher_name, line_matcher_name = (
+                    line_matcher.update_progress(line, log_history)
+                )
+        log_history['line_matcher_name'] = line_matcher_name
+        logging.debug(
+            'updated log history %s after processing %s',
+            log_history, self
+        )
+        self.update_progress_from_log_history(state, log_history)
diff --git a/compass-tasks-base/log_analyzor/line_matcher.py b/compass-tasks-base/log_analyzor/line_matcher.py
new file mode 100644
index 0000000..ada9ed6
--- /dev/null
+++ b/compass-tasks-base/log_analyzor/line_matcher.py
@@ -0,0 +1,206 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Module to get the progress when found match with a line of the log."""
+import logging
+import re
+
+from abc import ABCMeta
+
+from compass.utils import util
+
+
+class ProgressCalculator(object):
+    """base class to generate progress."""
+
+    __metaclass__ = ABCMeta
+
+    @classmethod
+    def update_progress(
+        cls, progress_data, message,
+        severity, log_history
+    ):
+        """Update progress with the given progress_data, message and severity.
+
+        :param progress_data: installing progress.
+        :type progress_data: float between 0 to 1.
+        :param message: installing progress message.
+        :param severity: installing message severity.
+        :param progress: :class:`Progress` instance to update
+        """
+        # the progress is only updated when the new progress
+        # is greater than the stored progress or the progress
+        # to update is the same but the message is different.
+        if (
+            progress_data > log_history['percentage'] or (
+                progress_data == log_history['percentage'] and
+                message != log_history['message']
+            )
+        ):
+            log_history['percentage'] = progress_data
+            if message:
+                log_history['message'] = message
+            if severity:
+                log_history['severity'] = severity
+            logging.debug('update progress to %s', log_history)
+        else:
+            logging.debug('ignore update progress %s to %s',
+                          progress_data, log_history)
+
+    def update(self, message, severity, log_history):
+        """vritual method to update progress by message and severity.
+
+        :param message: installing message.
+        :param severity: installing severity.
+        """
+        raise NotImplementedError(str(self))
+
+    def __repr__(self):
+        return self.__class__.__name__
+
+
+class IncrementalProgress(ProgressCalculator):
+    """Class to increment the progress."""
+
+    def __init__(self, min_progress,
+                 max_progress, incremental_ratio):
+        super(IncrementalProgress, self).__init__()
+        if not 0.0 <= min_progress <= max_progress <= 1.0:
+            raise IndexError(
+                '%s restriction is not mat: 0.0 <= min_progress(%s)'
+                ' <= max_progress(%s) <= 1.0' % (
+                    self.__class__.__name__, min_progress, max_progress))
+
+        if not 0.0 <= incremental_ratio <= 1.0:
+            raise IndexError(
+                '%s restriction is not mat: '
+                '0.0 <= incremental_ratio(%s) <=  1.0' % (
+                    self.__class__.__name__, incremental_ratio))
+
+        self.min_progress_ = min_progress
+        self.max_progress_ = max_progress
+        self.incremental_progress_ = (
+            incremental_ratio * (max_progress - min_progress))
+
+    def __str__(self):
+        return '%s[%s:%s:%s]' % (
+            self.__class__.__name__,
+            self.min_progress_,
+            self.max_progress_,
+            self.incremental_progress_
+        )
+
+    def update(self, message, severity, log_history):
+        """update progress from message and severity."""
+        progress_data = max(
+            self.min_progress_,
+            min(
+                self.max_progress_,
+                log_history['percentage'] + self.incremental_progress_
+            )
+        )
+        self.update_progress(progress_data,
+                             message, severity, log_history)
+
+
+class RelativeProgress(ProgressCalculator):
+    """class to update progress to the given relative progress."""
+
+    def __init__(self, progress):
+        super(RelativeProgress, self).__init__()
+        if not 0.0 <= progress <= 1.0:
+            raise IndexError(
+                '%s restriction is not mat: 0.0 <= progress(%s) <= 1.0' % (
+                    self.__class__.__name__, progress))
+
+        self.progress_ = progress
+
+    def __str__(self):
+        return '%s[%s]' % (self.__class__.__name__, self.progress_)
+
+    def update(self, message, severity, log_history):
+        """update progress from message and severity."""
+        self.update_progress(
+            self.progress_, message, severity, log_history)
+
+
+class SameProgress(ProgressCalculator):
+    """class to update message and severity for  progress."""
+
+    def update(self, message, severity, log_history):
+        """update progress from the message and severity."""
+        self.update_progress(log_history['percentage'], message,
+                             severity, log_history)
+
+
+class LineMatcher(object):
+    """Progress matcher for each line."""
+
+    def __init__(self, pattern, progress=None,
+                 message_template='', severity=None,
+                 unmatch_sameline_next_matcher_name='',
+                 unmatch_nextline_next_matcher_name='',
+                 match_sameline_next_matcher_name='',
+                 match_nextline_next_matcher_name=''):
+        self.regex_ = re.compile(pattern)
+        if not progress:
+            self.progress_ = SameProgress()
+        elif isinstance(progress, ProgressCalculator):
+            self.progress_ = progress
+        elif isinstance(progress, (int, long, float)):
+            self.progress_ = RelativeProgress(progress)
+        else:
+            raise TypeError(
+                'progress unsupport type %s: %s' % (
+                    type(progress), progress))
+
+        self.message_template_ = message_template
+        self.severity_ = severity
+        self.unmatch_sameline_ = unmatch_sameline_next_matcher_name
+        self.unmatch_nextline_ = unmatch_nextline_next_matcher_name
+        self.match_sameline_ = match_sameline_next_matcher_name
+        self.match_nextline_ = match_nextline_next_matcher_name
+
+    def __repr__(self):
+        return '%r[pattern:%r, message_template:%r, severity:%r]' % (
+            self.__class__.__name__, self.regex_.pattern,
+            self.message_template_, self.severity_)
+
+    def update_progress(self, line, log_history):
+        """Update progress by the line.
+
+        :param line: one line in log file to indicate the installing progress.
+           .. note::
+              The line may be partial if the latest line of the log file is
+              not the whole line. But the whole line may be resent
+              in the next run.
+        :param progress: the :class:`Progress` instance to update.
+        """
+        mat = self.regex_.search(line)
+        if not mat:
+            return (
+                self.unmatch_sameline_,
+                self.unmatch_nextline_)
+
+        try:
+            message = self.message_template_ % mat.groupdict()
+        except Exception as error:
+            logging.error('failed to get message %s %% %s in line matcher %s',
+                          self.message_template_, mat.groupdict(), self)
+            raise error
+
+        self.progress_.update(message, self.severity_, log_history)
+        return (
+            self.match_sameline_,
+            self.match_nextline_)
diff --git a/compass-tasks-base/log_analyzor/progress_calculator.py b/compass-tasks-base/log_analyzor/progress_calculator.py
new file mode 100644
index 0000000..b0f35f2
--- /dev/null
+++ b/compass-tasks-base/log_analyzor/progress_calculator.py
@@ -0,0 +1,208 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""module to provide updating installing process function.
+
+   .. moduleauthor:: Xiaodong Wang <xiaodongwang@huawei.com>
+"""
+import logging
+
+from compass.log_analyzor.adapter_matcher import OSMatcher
+from compass.log_analyzor.adapter_matcher import PackageMatcher
+from compass.log_analyzor.environment import ENV_GLOBALS
+from compass.log_analyzor.environment import ENV_LOCALS
+from compass.log_analyzor.file_matcher import FileReaderFactory
+
+from compass.utils import setting_wrapper as setting
+from compass.utils import util
+
+OS_ADAPTER_CONFIGURATIONS = None
+PACKAGE_ADAPTER_CONFIGURATIONS = None
+PROGRESS_CALCULATOR_CONFIGURATIONS = None
+
+
+def _load_calculator_configurations(force=False):
+    global PROGRESS_CALCULATOR_CONFIGURATIONS
+    if force or PROGRESS_CALCULATOR_CONFIGURATIONS is None:
+        env_locals = {}
+        env_locals.update(ENV_GLOBALS)
+        env_locals.update(ENV_LOCALS)
+        PROGRESS_CALCULATOR_CONFIGURATIONS = util.load_configs(
+            setting.PROGRESS_CALCULATOR_DIR,
+            env_locals=env_locals
+        )
+        if not PROGRESS_CALCULATOR_CONFIGURATIONS:
+            logging.info('No configuration found for progress calculator.')
+
+    global OS_ADAPTER_CONFIGURATIONS
+    if force or OS_ADAPTER_CONFIGURATIONS is None:
+        OS_ADAPTER_CONFIGURATIONS = []
+        for progress_calculator_configuration in (
+            PROGRESS_CALCULATOR_CONFIGURATIONS
+        ):
+            if 'OS_LOG_CONFIGURATIONS' in (
+                progress_calculator_configuration
+            ):
+                os_installer_configurations = (
+                    progress_calculator_configuration['OS_LOG_CONFIGURATIONS']
+                )
+                for os_installer_configuration in os_installer_configurations:
+                    OS_ADAPTER_CONFIGURATIONS.append(OSMatcher(
+                        os_installer_name=(
+                            os_installer_configuration['os_installer_name']
+                        ),
+                        os_pattern=os_installer_configuration['os_pattern'],
+                        item_matcher=(
+                            os_installer_configuration['item_matcher']
+                        ),
+                        file_reader_factory=FileReaderFactory(
+                            os_installer_configuration['logdir']
+                        )
+                    ))
+        if not OS_ADAPTER_CONFIGURATIONS:
+            logging.info(
+                'no OS_LOG_CONFIGURATIONS section found '
+                'in progress calculator.'
+            )
+        else:
+            logging.debug(
+                'OS_ADAPTER_CONFIGURATIONS is\n%s',
+                OS_ADAPTER_CONFIGURATIONS
+            )
+
+    global PACKAGE_ADAPTER_CONFIGURATIONS
+    if force or PACKAGE_ADAPTER_CONFIGURATIONS is None:
+        PACKAGE_ADAPTER_CONFIGURATIONS = []
+        for progress_calculator_configuration in (
+            PROGRESS_CALCULATOR_CONFIGURATIONS
+        ):
+            if 'ADAPTER_LOG_CONFIGURATIONS' in (
+                progress_calculator_configuration
+            ):
+                package_installer_configurations = (
+                    progress_calculator_configuration[
+                        'ADAPTER_LOG_CONFIGURATIONS'
+                    ]
+                )
+                for package_installer_configuration in (
+                    package_installer_configurations
+                ):
+                    PACKAGE_ADAPTER_CONFIGURATIONS.append(PackageMatcher(
+                        package_installer_name=(
+                            package_installer_configuration[
+                                'package_installer_name'
+                            ]
+                        ),
+                        adapter_pattern=(
+                            package_installer_configuration['adapter_pattern']
+                        ),
+                        item_matcher=(
+                            package_installer_configuration['item_matcher']
+                        ),
+                        file_reader_factory=FileReaderFactory(
+                            package_installer_configuration['logdir']
+                        )
+                    ))
+        if not PACKAGE_ADAPTER_CONFIGURATIONS:
+            logging.info(
+                'no PACKAGE_LOG_CONFIGURATIONS section found '
+                'in progress calculator.'
+            )
+        else:
+            logging.debug(
+                'PACKAGE_ADAPTER_CONFIGURATIONS is\n%s',
+                PACKAGE_ADAPTER_CONFIGURATIONS
+            )
+
+
+def load_calculator_configurations(force_reload=False):
+    _load_calculator_configurations(force=force_reload)
+
+
+def _get_os_matcher(os_installer_name, os_name):
+    """Get OS adapter matcher by os name and installer name."""
+    _load_calculator_configurations()
+    for configuration in OS_ADAPTER_CONFIGURATIONS:
+        if configuration.match(os_installer_name, os_name):
+            return configuration
+        else:
+            logging.debug('configuration %s does not match %s and %s',
+                          configuration, os_name, os_installer_name)
+    logging.error('No configuration found for os installer %s os %s',
+                  os_installer_name, os_name)
+    return None
+
+
+def _get_package_matcher(
+    package_installer_name, adapter_name
+):
+    """Get package adapter matcher by adapter name and installer name."""
+    _load_calculator_configurations()
+    for configuration in PACKAGE_ADAPTER_CONFIGURATIONS:
+        if configuration.match(
+            package_installer_name,
+            adapter_name
+        ):
+            return configuration
+        else:
+            logging.debug('configuration %s does not match %s and %s',
+                          configuration, adapter_name,
+                          package_installer_name)
+    logging.error('No configuration found for package installer %s adapter %s',
+                  package_installer_name, adapter_name)
+    return None
+
+
+def update_host_progress(host_mappping):
+    for host_id, (host, host_state, host_log_history_mapping) in (
+        host_mappping.items()
+    ):
+        os_name = host['os_name']
+        os_installer_name = host['os_installer']['name']
+        os_matcher = _get_os_matcher(
+            os_installer_name, os_name
+        )
+        if not os_matcher:
+            continue
+        name = host[setting.HOST_INSTALLATION_LOGDIR_NAME]
+        os_matcher.update_progress(
+            name, host_state, host_log_history_mapping
+        )
+
+
+def update_clusterhost_progress(clusterhost_mapping):
+    for (
+        clusterhost_id,
+        (clusterhost, clusterhost_state, clusterhost_log_history_mapping)
+    ) in (
+        clusterhost_mapping.items()
+    ):
+        adapter_name = clusterhost['adapter_name']
+        package_installer_name = clusterhost['package_installer']['name']
+        package_matcher = _get_package_matcher(
+            package_installer_name,
+            adapter_name
+        )
+        if not package_matcher:
+            continue
+        name = clusterhost[setting.CLUSTERHOST_INATALLATION_LOGDIR_NAME]
+        package_matcher.update_progress(
+            name, clusterhost_state,
+            clusterhost_log_history_mapping
+        )
+
+
+def update_cluster_progress(cluster_mapping):
+    for cluster_id, (cluster, cluster_state) in cluster_mapping.items():
+        pass