class Run(object):
debug = False
dryrun = False
nulecule_base = None
answers_data = {GLOBAL_CONF: {}}
tmpdir = None
answers_file = None
provider = DEFAULT_PROVIDER
installed = False
plugins = []
update = False
app_path = None
target_path = None
app_id = None
app = None
answers_output = None
kwargs = None
def __init__(self, answers, APP, dryrun = False, debug = False, stop = False, **kwargs):
self.debug = debug
self.dryrun = dryrun
self.stop = stop
self.kwargs = kwargs
if "answers_output" in kwargs:
self.answers_output = kwargs["answers_output"]
if os.environ and "IMAGE" in os.environ:
self.app_path = APP
APP = os.environ["IMAGE"]
del os.environ["IMAGE"]
elif "image" in kwargs:
logger.warning("Setting image to %s" % kwargs["image"])
self.app_path = APP
APP = kwargs["image"]
del kwargs["image"]
self.kwargs = kwargs
if APP and os.path.exists(APP):
self.app_path = APP
else:
if not self.app_path:
self.app_path = os.getcwd()
install = Install(answers, APP, dryrun = dryrun, target_path = self.app_path)
install.install()
self.nulecule_base = Nulecule_Base(target_path=self.app_path)
if "ask" in kwargs:
self.nulecule_base.ask = kwargs["ask"]
workdir = None
if "workdir" in kwargs:
workdir = kwargs["workdir"]
self.utils = Utils(self.app_path, workdir)
if not "workdir" in kwargs:
kwargs["workdir"] = self.utils.workdir
self.answers_file = answers
self.plugin = Plugin()
self.plugin.load_plugins()
def _dispatchGraph(self):
if not "graph" in self.nulecule_base.mainfile_data:
raise Exception("Graph not specified in %s" % MAIN_FILE)
for graph_item in self.nulecule_base.mainfile_data["graph"]:
component = graph_item.get("name")
if not component:
raise ValueError("Component name missing in graph")
if self.utils.isExternal(graph_item):
self.kwargs["image"] = self.utils.getSourceImage(graph_item)
component_run = Run(self.answers_file, self.utils.getExternalAppDir(component), self.dryrun, self.debug, self.stop, **self.kwargs)
ret = component_run.run()
if self.answers_output:
self.nulecule_base.loadAnswers(ret)
else:
self._processComponent(component, graph_item)
def _applyTemplate(self, data, component):
template = Template(data)
config = self.nulecule_base.getValues(component)
logger.debug("Config: %s ", config)
output = None
while not output:
try:
logger.debug(config)
output = template.substitute(config)
except KeyError as ex:
name = ex.args[0]
logger.debug("Artifact contains unknown parameter %s, asking for it", name)
config[name] = self.utils.askFor(name, {"description": "Missing parameter '%s', provide the value or fix your %s" % (name, MAIN_FILE)})
if not len(config[name]):
raise Exception("Artifact contains unknown parameter %s" % name)
self.nulecule_base.loadAnswers({component: {name: config[name]}})
return output
def _processArtifacts(self, component, provider, provider_name = None):
if not provider_name:
provider_name = str(provider)
artifacts = self.nulecule_base.getArtifacts(component)
artifact_provider_list = []
if not provider_name in artifacts:
raise Exception("Data for provider \"%s\" are not part of this app" % provider_name)
dst_dir = os.path.join(self.utils.workdir, component)
data = None
for artifact in artifacts[provider_name]:
if "inherit" in artifact:
logger.debug("Inheriting from %s", artifact["inherit"])
for item in artifact["inherit"]:
inherited_artifacts, _ = self._processArtifacts(component, provider, item)
artifact_provider_list += inherited_artifacts
continue
artifact_path = self.utils.sanitizePath(artifact)
data = provider.loadArtifact(os.path.join(self.app_path, artifact_path))
logger.debug("Templating artifact %s/%s", self.app_path, artifact_path)
data = self._applyTemplate(data, component)
artifact_dst = os.path.join(dst_dir, artifact_path)
provider.saveArtifact(artifact_dst, data)
artifact_provider_list.append(artifact_path)
return artifact_provider_list, dst_dir
def _processComponent(self, component, graph_item):
logger.debug("Processing component %s", component)
provider_class = self.plugin.getProvider(self.nulecule_base.provider)
dst_dir = os.path.join(self.utils.workdir, component)
provider = provider_class(self.nulecule_base.getValues(component), dst_dir, self.dryrun)
if provider:
logger.info("Using provider %s for component %s", self.nulecule_base.provider, component)
else:
raise Exception("Something is broken - couldn't get the provider")
provider.artifacts, dst_dir = self._processArtifacts(component, provider)
try:
provider.init()
if self.stop:
provider.undeploy()
else:
provider.deploy()
except ProviderFailedException as ex:
logger.error(ex)
sys.exit(1)
def run(self):
self.nulecule_base.loadMainfile(os.path.join(self.nulecule_base.target_path, MAIN_FILE))
self.nulecule_base.checkSpecVersion()
self.nulecule_base.loadAnswers(self.answers_file)
self.nulecule_base.checkAllArtifacts()
config = self.nulecule_base.get()
if "provider" in config:
self.provider = config["provider"]
self._dispatchGraph()
#Think about this a bit more probably - it's (re)written for all components...
if self.answers_output:
self.nulecule_base.writeAnswers(self.answers_output)
return self.nulecule_base.answers_data
return None
class Run(object):
debug = False
dryrun = False
nulecule_base = None
answers_data = {GLOBAL_CONF: {}}
tmpdir = None
answers_file = None
provider = DEFAULT_PROVIDER
installed = False
plugins = []
update = False
app_path = None
target_path = None
app_id = None
app = None
answers_output = None
kwargs = None
def __init__(
self, answers, APP, dryrun=False, debug=False, stop=False,
answers_format=ANSWERS_FILE_SAMPLE_FORMAT, **kwargs):
self.debug = debug
self.dryrun = dryrun
self.stop = stop
self.kwargs = kwargs
self.cli_provider = None
if "answers_output" in kwargs:
self.answers_output = kwargs["answers_output"]
if "cli_provider" in kwargs:
self.cli_provider = kwargs["cli_provider"]
if os.environ and "IMAGE" in os.environ:
self.app_path = APP
APP = os.environ["IMAGE"]
del os.environ["IMAGE"]
elif "image" in kwargs:
logger.warning("Setting image to %s" % kwargs["image"])
self.app_path = APP
APP = kwargs["image"]
del kwargs["image"]
self.kwargs = kwargs
if APP and os.path.exists(APP):
self.app_path = APP
else:
if not self.app_path:
self.app_path = os.getcwd()
install = Install(
answers, APP, dryrun=dryrun, target_path=self.app_path,
answers_format=answers_format)
install.install()
printStatus("Install Successful.")
self.nulecule_base = Nulecule_Base(
target_path=self.app_path,
dryrun=dryrun,
file_format=answers_format,
cli_provider=self.cli_provider)
if "ask" in kwargs:
self.nulecule_base.ask = kwargs["ask"]
workdir = None
if "workdir" in kwargs:
workdir = kwargs["workdir"]
self.utils = Utils(self.app_path, workdir)
if "workdir" not in kwargs:
kwargs["workdir"] = self.utils.workdir
self.answers_file = answers
self.plugin = Plugin()
self.plugin.load_plugins()
def _dispatchGraph(self):
if "graph" not in self.nulecule_base.mainfile_data:
printErrorStatus("Graph not specified in %s." % MAIN_FILE)
raise Exception("Graph not specified in %s" % MAIN_FILE)
for graph_item in self.nulecule_base.mainfile_data["graph"]:
component = graph_item.get("name")
if not component:
printErrorStatus("Component name missing in graph.")
raise ValueError("Component name missing in graph")
if self.utils.isExternal(graph_item):
self.kwargs["image"] = self.utils.getSourceImage(graph_item)
component_run = Run(self.answers_file, self.utils.getExternalAppDir(
component), self.dryrun, self.debug, self.stop, **self.kwargs)
ret = component_run.run()
if self.answers_output:
self.nulecule_base.loadAnswers(ret)
else:
self._processComponent(component, graph_item)
def _applyTemplate(self, data, component):
template = Template(data)
if self.stop:
config = self.nulecule_base.getValues(component, skip_asking=True)
else:
config = self.nulecule_base.getValues(component)
logger.debug("Config: %s ", config)
output = None
while not output:
try:
logger.debug(config)
output = template.substitute(config)
except KeyError as ex:
name = ex.args[0]
logger.debug(
"Artifact contains unknown parameter %s, asking for it", name)
try:
config[name] = self.utils.askFor(
name,
{"description":
"Missing parameter '%s', provide the value or fix your %s" % (
name, MAIN_FILE)})
except EOFError:
raise Exception("Artifact contains unknown parameter %s" % name)
if not len(config[name]):
printErrorStatus("Artifact contains unknown parameter %s." % name)
raise Exception("Artifact contains unknown parameter %s" % name)
self.nulecule_base.loadAnswers({component: {name: config[name]}})
return output
def _processArtifacts(self, component, provider, provider_name=None):
if not provider_name:
provider_name = str(provider)
artifacts = self.nulecule_base.getArtifacts(component)
artifact_provider_list = []
if provider_name not in artifacts:
msg = "Data for provider \"%s\" are not part of this app" % provider_name
raise Exception(msg)
dst_dir = os.path.join(self.utils.workdir, component)
data = None
for artifact in artifacts[provider_name]:
if "inherit" in artifact:
logger.debug("Inheriting from %s", artifact["inherit"])
for item in artifact["inherit"]:
inherited_artifacts, _ = self._processArtifacts(
component, provider, item)
artifact_provider_list += inherited_artifacts
continue
artifact_path = self.utils.sanitizePath(artifact)
data = provider.loadArtifact(os.path.join(self.app_path, artifact_path))
logger.debug("Templating artifact %s/%s", self.app_path, artifact_path)
data = self._applyTemplate(data, component)
artifact_dst = os.path.join(dst_dir, artifact_path)
provider.saveArtifact(artifact_dst, data)
artifact_provider_list.append(artifact_path)
return artifact_provider_list, dst_dir
def _processComponent(self, component, graph_item):
logger.debug(
"Processing component '%s' and graph item '%s'", component, graph_item)
provider_class = self.plugin.getProvider(self.nulecule_base.provider)
dst_dir = os.path.join(self.utils.workdir, component)
if self.stop:
component_values = self.nulecule_base.getValues(component, skip_asking=True)
else:
component_values = self.nulecule_base.getValues(component)
provider = provider_class(component_values, dst_dir, self.dryrun)
if provider:
printStatus("Deploying component %s ..." % component)
logger.info("Using provider %s for component %s",
self.nulecule_base.provider, component)
else:
raise Exception("Something is broken - couldn't get the provider")
provider.artifacts, dst_dir = self._processArtifacts(component, provider)
try:
provider.init()
if self.stop:
provider.undeploy()
else:
provider.deploy()
except ProviderFailedException as ex:
printErrorStatus(ex)
logger.error(ex)
raise
def run(self):
self.nulecule_base.loadMainfile(
os.path.join(self.nulecule_base.target_path, MAIN_FILE))
self.nulecule_base.checkSpecVersion()
self.nulecule_base.loadAnswers(self.answers_file)
self.nulecule_base.checkAllArtifacts()
self._dispatchGraph()
# Think about this a bit more probably - it's (re)written for all components...
if self.answers_output:
self.nulecule_base.writeAnswers(self.answers_output)
return self.nulecule_base.answers_data
return None
class Run():
debug = False
dryrun = False
params = None
answers_data = {GLOBAL_CONF: {}}
tmpdir = None
answers_file = None
provider = DEFAULT_PROVIDER
installed = False
plugins = []
update = False
app_path = None
target_path = None
app_id = None
app = None
answers_output = None
kwargs = None
def __init__(self, answers, APP, dryrun = False, debug = False, **kwargs):
self.debug = debug
self.dryrun = dryrun
self.kwargs = kwargs
if "answers_output" in kwargs:
self.answers_output = kwargs["answers_output"]
if APP and os.path.exists(APP):
self.app_path = APP
else:
raise Exception("App path %s does not exist." % APP)
self.params = Params(target_path=self.app_path)
if "ask" in kwargs:
self.params.ask = kwargs["ask"]
self.utils = Utils(self.params)
self.answers_file = answers
self.plugin = Plugin()
self.plugin.load_plugins()
def _dispatchGraph(self):
if not "graph" in self.params.mainfile_data:
raise Exception("Graph not specified in %s" % MAIN_FILE)
for component, graph_item in self.params.mainfile_data["graph"].iteritems():
if self.utils.isExternal(graph_item):
component_run = Run(self.answers_file, self.utils.getExternalAppDir(component), self.dryrun, self.debug, **self.kwargs)
ret = component_run.run()
if self.answers_output:
self.params.loadAnswers(ret)
else:
self._processComponent(component, graph_item)
def _applyTemplate(self, data, component):
template = Template(data)
config = self.params.getValues(component)
logger.debug("Config: %s " % config)
output = None
while not output:
try:
logger.debug(config)
output = template.substitute(config)
except KeyError as ex:
name = ex.args[0]
logger.debug("Artifact contains unknown parameter %s, asking for it" % name)
config[name] = self.params._askFor(name, {"description": "Missing parameter '%s', provide the value or fix your %s" % (name, MAIN_FILE)})
if not len(config[name]):
raise Exception("Artifact contains unknown parameter %s" % name)
self.params.loadAnswers({component: {name: config[name]}})
return output
def _processComponent(self, component, graph_item):
logger.debug("Processing component %s" % component)
data = None
artifacts = self.utils.getArtifacts(component)
artifact_provider_list = []
if not self.params.provider in artifacts:
raise Exception("Data for provider \"%s\" are not part of this app" % self.params.provider)
dst_dir = os.path.join(self.utils.tmpdir, component)
for artifact in artifacts[self.params.provider]:
artifact_path = self.utils.sanitizePath(artifact)
with open(os.path.join(self.app_path, artifact_path), "r") as fp:
data = fp.read()
logger.debug("Templating artifact %s/%s" % (self.app_path, artifact_path))
data = self._applyTemplate(data, component)
artifact_dst = os.path.join(dst_dir, artifact_path)
if not os.path.isdir(os.path.dirname(artifact_dst)):
os.makedirs(os.path.dirname(artifact_dst))
with open(artifact_dst, "w") as fp:
logger.debug("Writing artifact to %s" % artifact_dst)
fp.write(data)
artifact_provider_list.append(artifact_path)
provider_class = self.plugin.getProvider(self.params.provider)
provider = provider_class(self.params.getValues(component), artifact_provider_list, dst_dir, self.dryrun)
if provider:
logger.info("Using provider %s for component %s" % (self.params.provider, component))
else:
raise Exception("Something is broken - couldn't get the provider")
provider.init()
provider.deploy()
def run(self):
self.params.loadMainfile(os.path.join(self.params.target_path, MAIN_FILE))
self.params.loadAnswers(self.answers_file)
self.utils.checkArtifacts()
config = self.params.get()
if "provider" in config:
self.provider = config["provider"]
self._dispatchGraph()
#Think about this a bit more probably - it's (re)written for all components...
if self.answers_output:
self.params.writeAnswers(self.answers_output)
return self.params.answers_data
return None
class Run():
debug = False
dryrun = False
params = None
answers_data = {GLOBAL_CONF: {}}
tmpdir = None
answers_file = None
provider = DEFAULT_PROVIDER
installed = False
plugins = []
update = False
app_path = None
target_path = None
app_id = None
app = None
answers_output = None
kwargs = None
def __init__(self, answers, APP, dryrun=False, debug=False, **kwargs):
self.debug = debug
self.dryrun = dryrun
self.kwargs = kwargs
if "answers_output" in kwargs:
self.answers_output = kwargs["answers_output"]
if APP and os.path.exists(APP):
self.app_path = APP
else:
raise Exception("App path %s does not exist." % APP)
self.params = Params(target_path=self.app_path)
if "ask" in kwargs:
self.params.ask = kwargs["ask"]
self.utils = Utils(self.params)
self.answers_file = answers
self.plugin = Plugin()
self.plugin.load_plugins()
def _dispatchGraph(self):
if not "graph" in self.params.mainfile_data:
raise Exception("Graph not specified in %s" % MAIN_FILE)
for component, graph_item in self.params.mainfile_data[
"graph"].iteritems():
if self.utils.isExternal(graph_item):
component_run = Run(self.answers_file,
self.utils.getExternalAppDir(component),
self.dryrun, self.debug, **self.kwargs)
ret = component_run.run()
if self.answers_output:
self.params.loadAnswers(ret)
else:
self._processComponent(component, graph_item)
def _applyTemplate(self, data, component):
template = Template(data)
config = self.params.getValues(component)
logger.debug("Config: %s " % config)
output = None
while not output:
try:
logger.debug(config)
output = template.substitute(config)
except KeyError as ex:
name = ex.args[0]
logger.debug(
"Artifact contains unknown parameter %s, asking for it" %
name)
config[name] = self.params._askFor(
name, {
"description":
"Missing parameter '%s', provide the value or fix your %s"
% (name, MAIN_FILE)
})
if not len(config[name]):
raise Exception("Artifact contains unknown parameter %s" %
name)
self.params.loadAnswers({component: {name: config[name]}})
return output
def _processComponent(self, component, graph_item):
logger.debug("Processing component %s" % component)
data = None
artifacts = self.utils.getArtifacts(component)
artifact_provider_list = []
if not self.params.provider in artifacts:
raise Exception(
"Data for provider \"%s\" are not part of this app" %
self.params.provider)
dst_dir = os.path.join(self.utils.tmpdir, component)
for artifact in artifacts[self.params.provider]:
artifact_path = self.utils.sanitizePath(artifact)
with open(os.path.join(self.app_path, artifact_path), "r") as fp:
data = fp.read()
logger.debug("Templating artifact %s/%s" %
(self.app_path, artifact_path))
data = self._applyTemplate(data, component)
artifact_dst = os.path.join(dst_dir, artifact_path)
if not os.path.isdir(os.path.dirname(artifact_dst)):
os.makedirs(os.path.dirname(artifact_dst))
with open(artifact_dst, "w") as fp:
logger.debug("Writing artifact to %s" % artifact_dst)
fp.write(data)
artifact_provider_list.append(artifact_path)
provider_class = self.plugin.getProvider(self.params.provider)
provider = provider_class(self.params.getValues(component),
artifact_provider_list, dst_dir, self.dryrun)
if provider:
logger.info("Using provider %s for component %s" %
(self.params.provider, component))
else:
raise Exception("Something is broken - couldn't get the provider")
provider.init()
provider.deploy()
def run(self):
self.params.loadMainfile(
os.path.join(self.params.target_path, MAIN_FILE))
self.params.loadAnswers(self.answers_file)
self.utils.checkArtifacts()
config = self.params.get()
if "provider" in config:
self.provider = config["provider"]
self._dispatchGraph()
#Think about this a bit more probably - it's (re)written for all components...
if self.answers_output:
self.params.writeAnswers(self.answers_output)
return self.params.answers_data
return None
