def start(self):
#ensure it was installed
if(not self._was_installed()):
msg = "Can not start %s since it was not installed" % (self.component_name)
raise StartException(msg)
#select how we are going to start it
startercls = self._getstartercls()
starter = startercls()
#start all apps
#this fns list will have info about what was started
fns = list()
apps = self._get_apps_to_start()
for app in apps:
#adjust the program options now that we have real locations
params = self._get_param_map(app)
program_opts = self._get_app_options(app)
if(params and program_opts):
adjusted_opts = list()
for opt in program_opts:
adjusted_opts.append(param_replace(opt, params))
program_opts = adjusted_opts
LOG.info("Starting %s with options [%s]" % (app, ", ".join(program_opts)))
#start it with the given settings
fn = starter.start(app, app, *program_opts, app_dir=self.appdir, trace_dir=self.tracedir)
if(fn and len(fn)):
fns.append(fn)
LOG.info("Started %s, details are in %s" % (app, fn))
#this trace is used to locate details about what to stop
self.tracewriter.started_info(app, fn)
else:
LOG.info("Started %s" % (app))
return fns
def configure(self):
dirsmade = mkdirslist(self.cfgdir)
self.tracewriter.dir_made(*dirsmade)
configs = self._get_config_files()
if(configs and len(configs)):
for fn in configs:
parameters = self._get_param_map(fn)
sourcefn = joinpths(STACK_CONFIG_DIR, self.component_name, fn)
tgtfn = joinpths(self.cfgdir, fn)
LOG.info("Configuring template file %s" % (sourcefn))
contents = load_file(sourcefn)
LOG.info("Replacing parameters in file %s" % (sourcefn))
LOG.debug("Replacements = %s" % (parameters))
contents = param_replace(contents, parameters)
LOG.debug("Applying side-effects of param replacement for template %s" % (sourcefn))
contents = self._config_adjust(contents, fn)
LOG.info("Writing configuration file %s" % (tgtfn))
write_file(tgtfn, contents)
#this trace is used to remove the files configured
self.tracewriter.cfg_write(tgtfn)
return self.tracedir
def start(self):
#ensure it was installed
if (not self._was_installed()):
msg = "Can not start %s since it was not installed" % (
self.component_name)
raise StartException(msg)
#select how we are going to start it
startercls = self._getstartercls()
starter = startercls()
#start all apps
#this fns list will have info about what was started
fns = list()
apps = self._get_apps_to_start()
for app in apps:
#adjust the program options now that we have real locations
params = self._get_param_map(app)
program_opts = self._get_app_options(app)
if (params and program_opts):
adjusted_opts = list()
for opt in program_opts:
adjusted_opts.append(param_replace(opt, params))
program_opts = adjusted_opts
LOG.info("Starting %s with options [%s]" %
(app, ", ".join(program_opts)))
#start it with the given settings
fn = starter.start(app,
app,
*program_opts,
app_dir=self.appdir,
trace_dir=self.tracedir)
if (fn and len(fn)):
fns.append(fn)
LOG.info("Started %s, details are in %s" % (app, fn))
#this trace is used to locate details about what to stop
self.tracewriter.started_info(app, fn)
else:
LOG.info("Started %s" % (app))
return fns
def configure(self):
dirsmade = mkdirslist(self.cfgdir)
self.tracewriter.dir_made(*dirsmade)
configs = self._get_config_files()
if (configs and len(configs)):
for fn in configs:
parameters = self._get_param_map(fn)
sourcefn = joinpths(STACK_CONFIG_DIR, self.component_name, fn)
tgtfn = joinpths(self.cfgdir, fn)
LOG.info("Configuring template file %s" % (sourcefn))
contents = load_file(sourcefn)
LOG.info("Replacing parameters in file %s" % (sourcefn))
LOG.debug("Replacements = %s" % (parameters))
contents = param_replace(contents, parameters)
LOG.debug(
"Applying side-effects of param replacement for template %s"
% (sourcefn))
contents = self._config_adjust(contents, fn)
LOG.info("Writing configuration file %s" % (tgtfn))
write_file(tgtfn, contents)
#this trace is used to remove the files configured
self.tracewriter.cfg_write(tgtfn)
return self.tracedir