def start(self):
# Select how we are going to start it
cls = RUNNER_CLS_MAPPING[cfg_helpers.fetch_run_type(self.cfg)]
instance = cls(self.cfg, self.component_name, self.trace_dir)
am_started = 0
for app_info in self._get_apps_to_start():
app_name = app_info["name"]
app_pth = app_info.get("path", app_name)
app_dir = app_info.get("app_dir", self.app_dir)
# Adjust the program options now that we have real locations
program_opts = utils.param_replace_list(
self._get_app_options(app_name),
self._get_param_map(app_name),
)
# Start it with the given settings
LOG.debug("Starting [%s] with options [%s]", app_name,
", ".join(program_opts))
info_fn = instance.start(
app_name,
(app_pth, app_dir, program_opts),
)
LOG.debug("Started [%s] details are in [%s]", app_name, info_fn)
# This trace is used to locate details about what to stop
self.tracewriter.started_info(app_name, info_fn)
am_started += 1
return am_started
def start(self):
# Select how we are going to start it
cls = RUNNER_CLS_MAPPING[self._fetch_run_type()]
instance = cls(self.cfg, self.component_name, self.trace_dir)
am_started = 0
for app_info in self._get_apps_to_start():
app_name = app_info["name"]
app_pth = app_info.get("path", app_name)
app_dir = app_info.get("app_dir", self.app_dir)
# Adjust the program options now that we have real locations
program_opts = utils.param_replace_list(
self._get_app_options(app_name),
self._get_param_map(app_name),
)
# Start it with the given settings
LOG.debug("Starting %r with options (%s)",
app_name, ", ".join(program_opts))
info_fn = instance.start(app_name,
(app_pth, app_dir, program_opts),
)
LOG.info("Started %r details are in %r", app_name, info_fn)
# This trace is used to locate details about what to stop
self.tracewriter.started_info(app_name, info_fn)
am_started += 1
return am_started
def _config_adjust_catalog(self, contents, fn):
nlines = list()
if 'swift' in self.options:
mp = dict()
mp['SERVICE_HOST'] = self.cfg.get('host', 'ip')
nlines.append("# Swift additions")
nlines.extend(utils.param_replace_list(SWIFT_TEMPL_ADDS, mp))
nlines.append("")
if 'quantum' in self.options:
mp = dict()
mp['SERVICE_HOST'] = self.cfg.get('host', 'ip')
nlines.append("# Quantum additions")
nlines.extend(utils.param_replace_list(QUANTUM_TEMPL_ADDS, mp))
nlines.append("")
if nlines:
nlines.insert(0, contents)
contents = cfg.add_header(fn, utils.joinlinesep(*nlines))
return contents
def _config_adjust_catalog(self, contents, fn):
nlines = list()
if 'swift' in self.options:
mp = dict()
mp['SERVICE_HOST'] = self.cfg.get('host', 'ip')
nlines.append("# Swift additions")
nlines.extend(utils.param_replace_list(SWIFT_TEMPL_ADDS, mp))
nlines.append("")
if 'quantum' in self.options:
mp = dict()
mp['SERVICE_HOST'] = self.cfg.get('host', 'ip')
nlines.append("# Quantum additions")
nlines.extend(utils.param_replace_list(QUANTUM_TEMPL_ADDS, mp))
nlines.append("")
if nlines:
nlines.insert(0, contents)
contents = cfg.add_header(fn, utils.joinlinesep(*nlines))
return contents
def _config_adjust(self, contents, name):
if name == ROOT_CONF:
# Use config parser and
# then extract known configs that
# ill need locations/directories/files made (or touched)...
with io.BytesIO(contents) as stream:
config = cfg.IgnoreMissingConfigParser()
config.readfp(stream)
log_filename = config.get('default', 'log_file')
if log_filename:
LOG.info("Ensuring log file %s exists and is empty." %
(log_filename))
log_dir = sh.dirname(log_filename)
if log_dir:
LOG.info("Ensuring log directory %s exists." %
(log_dir))
self.tracewriter.dirs_made(*sh.mkdirslist(log_dir))
# Destroy then recreate it (the log file)
sh.unlink(log_filename)
self.tracewriter.file_touched(sh.touch_file(log_filename))
elif name == CATALOG_CONF:
nlines = list()
if 'swift' in self.options:
mp = dict()
mp['SERVICE_HOST'] = self.cfg.get('host', 'ip')
nlines.append("# Swift additions")
nlines.extend(utils.param_replace_list(SWIFT_TEMPL_ADDS, mp))
nlines.append("")
if 'quantum' in self.options:
mp = dict()
mp['SERVICE_HOST'] = self.cfg.get('host', 'ip')
nlines.append("# Quantum additions")
nlines.extend(utils.param_replace_list(QUANTUM_TEMPL_ADDS, mp))
nlines.append("")
if nlines:
nlines.insert(0, contents)
contents = cfg.add_header(name, utils.joinlinesep(*nlines))
return contents
def _config_adjust(self, contents, name):
if name == ROOT_CONF:
#use config parser and
#then extract known configs that
#will need locations/directories/files made (or touched)...
with io.BytesIO(contents) as stream:
config = cfg.IgnoreMissingConfigParser()
config.readfp(stream)
log_filename = config.get('default', 'log_file')
if log_filename:
LOG.info("Ensuring log file %s exists and is empty." % (log_filename))
log_dir = sh.dirname(log_filename)
if log_dir:
LOG.info("Ensuring log directory %s exists." % (log_dir))
self.tracewriter.make_dir(log_dir)
#destroy then recreate it (the log file)
sh.unlink(log_filename)
sh.touch_file(log_filename)
self.tracewriter.file_touched(log_filename)
elif name == CATALOG_CONF:
nlines = list()
if utils.service_enabled(settings.SWIFT, self.instances):
mp = dict()
mp['SERVICE_HOST'] = self.cfg.get('host', 'ip')
nlines.append("# Swift additions")
nlines.extend(utils.param_replace_list(SWIFT_TEMPL_ADDS, mp))
nlines.append("")
if utils.service_enabled(settings.QUANTUM, self.instances) or \
utils.service_enabled(settings.QUANTUM_CLIENT, self.instances):
mp = dict()
mp['SERVICE_HOST'] = self.cfg.get('host', 'ip')
nlines.append("# Quantum additions")
nlines.extend(utils.param_replace_list(QUANTUM_TEMPL_ADDS, mp))
nlines.append("")
if nlines:
nlines.insert(0, contents)
contents = cfg.add_header(name, utils.joinlinesep(*nlines))
return contents
def _generate_lines(self, param_dict=None):
gen_lines = list()
for line_entry in self.lines:
key = line_entry.get('key')
opts = line_entry.get('options')
if not key:
continue
if opts is None:
key_str = self._form_key(key, False)
full_line = key_str
else:
key_str = self._form_key(key, True)
filled_opts = utils.param_replace_list(opts, param_dict)
full_line = key_str + ",".join(filled_opts)
gen_lines.append(full_line)
return gen_lines
def configure(self):
# First make a pass and make sure all runtime (e.g. upstart) config files are in place....
cls = RUNNER_CLS_MAPPING[utils.fetch_run_type(self.cfg)]
instance = cls(self.cfg, self.component_name, self.tracedir)
tot_am = 0
for app_info in self._get_apps_to_start():
app_name = app_info["name"]
app_pth = app_info.get("path", app_name)
app_dir = app_info.get("app_dir", self.appdir)
# Adjust the program options now that we have real locations
program_opts = utils.param_replace_list(self._get_app_options(app_name), self._get_param_map(app_name))
# Configure it with the given settings
LOG.info("Configuring runner for program [%s]" % (app_name))
cfg_am = instance.configure(app_name, (app_pth, app_dir, program_opts))
LOG.info("Configured %s files for runner for program [%s]" % (cfg_am, app_name))
tot_am += cfg_am
return tot_am
def configure(self):
# First make a pass and make sure all runtime (e.g. upstart)
# config files are in place....
cls = RUNNER_CLS_MAPPING[cfg_helpers.fetch_run_type(self.cfg)]
instance = cls(self.cfg, self.component_name, self.trace_dir)
tot_am = 0
for app_info in self._get_apps_to_start():
app_name = app_info["name"]
app_pth = app_info.get("path", app_name)
app_dir = app_info.get("app_dir", self.app_dir)
# Adjust the program options now that we have real locations
program_opts = utils.param_replace_list(
self._get_app_options(app_name),
self._get_param_map(app_name),
)
# Configure it with the given settings
LOG.debug("Configuring runner for program [%s]", app_name)
cfg_am = instance.configure(app_name,
(app_pth, app_dir, program_opts))
LOG.debug("Configured %s files for runner for program [%s]",
cfg_am, app_name)
tot_am += cfg_am
return tot_am
def _gen_cmd(self, base_cmd, params=dict()):
return utils.param_replace_list(base_cmd, params)
def _gen_cmd(self, base_cmd, params=dict()):
return utils.param_replace_list(base_cmd, params)
