def _generate_platform_dockerfile(self, service_ip_dict, service_info):
fmlogging.debug("Inside _generate_platform_dockerfile")
env_vars = ''
export_vars = ''
# Generate Dockerfile
df_fp = open(self.instance_prov_workdir + "/Dockerfile.aws", "w")
df = ("FROM amazon/aws-eb-python:3.4.2-onbuild-3.5.1\n"
"RUN apt-get update && apt-get install -y \ \n"
" python-setuptools python-pip git\n"
"ADD requirements.txt /src/requirements.txt \n"
"RUN cd /src; pip install -r requirements.txt \n"
"ADD . /src \n"
"EXPOSE 8080 \n")
# Generate runapp.sh
runapp_fp = open(self.instance_prov_workdir + "/runapp.sh", "w")
runapp = ("#!/bin/sh \n")
if 'env_variables' in self.task_def.app_data or service_ip_dict:
if service_ip_dict:
print_prefix = "export "
env_key_suffix = "="
runapp_env_vars = utils.get_env_vars_string(
self.task_def, service_ip_dict, self.app_variables,
self.services, print_prefix, env_key_suffix)
runapp = runapp + runapp_env_vars
print_prefix = "ENV "
env_key_suffix = " "
df_env_vars = utils.get_env_vars_string(
self.task_def, service_ip_dict, self.app_variables,
self.services, print_prefix, env_key_suffix)
df = df + df_env_vars
if 'env_variables' in self.task_def.app_data:
env_var_obj = self.task_def.app_data['env_variables']
if env_var_obj:
for key, value in env_var_obj.iteritems():
env_vars = env_vars + (" ENV {key} {value}\n").format(
key=key, value=value)
export_vars = export_vars + (
"export {key}={value}\n").format(key=key,
value=value)
df = df + env_vars
runapp = runapp + export_vars
runapp = runapp + ("python /src/{entry_point}\n").format(
entry_point=self.entry_point + ".py")
runapp_fp.write(runapp)
runapp_fp.close()
# Setting permission to 555
permission = s.S_IRUSR | s.S_IRGRP | s.S_IROTH | s.S_IXUSR | s.S_IXGRP | s.S_IXOTH
os.chmod(self.instance_prov_workdir + "/runapp.sh", permission)
df = df + ("CMD /src/runapp.sh \n")
df_fp.write(df)
df_fp.close()
def _generate_app_yaml(self, app_deploy_dir, service_ip_dict):
app_yaml = self._get_app_yaml()
app_yaml = app_yaml + (" script: {app_entry_point}.app \n"
"\n").format(app_entry_point=self.entry_point)
if service_ip_dict:
print_prefix = " "
env_key_suffix = ": "
app_yaml_env_vars = utils.get_env_vars_string(self.task_def,
service_ip_dict,
self.app_variables,
self.services,
print_prefix,
env_key_suffix)
app_yaml = app_yaml + ("env_variables:\n") + app_yaml_env_vars
if 'env_variables' in self.task_def.app_data:
env_var_obj = self.task_def.app_data['env_variables']
env_vars = ''
app_yaml = app_yaml + ("env_variables:\n")
if env_var_obj:
for key, value in env_var_obj.iteritems():
env_vars = env_vars + (" {key}: {value}\n").format(key=key, value=value)
app_yaml = app_yaml + env_vars
fp = open(app_deploy_dir + "/app.yaml", "w")
fp.write(app_yaml)
fp.close()
def _generate_for_python_app(self, service_ip_dict):
df_env_vars = ''
serv_ip = ''
if bool(service_ip_dict):
print_prefix = "ENV "
env_key_suffix = " "
df_env_vars, serv_ip = utils.get_env_vars_string(
self.task_def, service_ip_dict, self.app_variables,
self.services, print_prefix, env_key_suffix)
entry_point = self.task_def.app_data['entry_point']
df = ''
if bool(service_ip_dict):
df = ("FROM ubuntu:14.04\n"
"RUN apt-get update -y \ \n"
" && apt-get install -y python-setuptools python-pip\n"
"ADD requirements.txt /src/requirements.txt\n"
"RUN cd /src; pip install -r requirements.txt\n"
"ADD . /src\n"
"EXPOSE {app_port}\n").format(app_port=self.app_port)
import platform
if platform.system() == 'Darwin':
parts = serv_ip.split(":")
serv_port = parts[1].strip()
df_env_vars = df_env_vars + "\n" + "ENV PORT " + serv_port + "\n"
df = df + df_env_vars
df = df + ("CMD [\"python\", \"/src/{entry_point}\"]").format(
entry_point=entry_point)
else:
df = ("FROM ubuntu:14.04\n"
"RUN apt-get update -y \ \n"
" && apt-get install -y python-setuptools python-pip\n"
"ADD requirements.txt /src/requirements.txt\n"
"RUN cd /src; pip install -r requirements.txt\n"
"ADD . /src\n"
"EXPOSE {app_port}\n").format(app_port=self.app_port)
if 'env_variables' in self.task_def.app_data:
env_var_obj = self.task_def.app_data['env_variables']
env_vars = ''
if env_var_obj:
for key, value in env_var_obj.iteritems():
env_vars = env_vars + ("ENV {key} {value}\n").format(
key=key, value=value)
df = df + env_vars
df = df + ("CMD [\"python\", \"/src/{entry_point}\"]").format(
entry_point=entry_point)
fmlogging.debug("App dir: %s" % self.app_dir)
docker_file_dir = ("{app_dir}/{app_name}").format(
app_dir=self.app_dir, app_name=self.app_name)
fmlogging.debug("Dockerfile dir:%s" % docker_file_dir)
docker_file = open(docker_file_dir + "/Dockerfile", "w")
docker_file.write(df)
docker_file.close()
def _generate_platform_dockerfile_prev(self, service_ip_dict,
service_info):
fmlogging.debug("Inside _generate_platform_dockerfile")
if service_info:
app_dir = ("{app_dir}/{app_name}").format(app_dir=self.app_dir,
app_name=self.app_name)
db_name = constants.DEFAULT_DB_NAME
user = constants.DEFAULT_DB_USER
password = constants.DEFAULT_DB_PASSWORD
instance_dns = service_ip_dict[self.instance_name]
# Generate runapp.sh
runapp_fp = ''
env_vars = ''
export_vars = ''
df_fp = ''
if 'env_variables' in self.task_def.app_data or service_ip_dict:
# Generate Dockerfile
df_fp = open(self.instance_prov_workdir + "/Dockerfile.aws", "w")
df = ("FROM ubuntu:14.04\n"
"RUN apt-get update && apt-get install -y \ \n"
" python-setuptools python-pip git\n"
"ADD requirements.txt /src/requirements.txt \n"
"RUN cd /src; pip install -r requirements.txt \n"
"ADD . /src \n"
"EXPOSE 5000 \n")
runapp_fp = open(self.instance_prov_workdir + "/runapp.sh", "w")
runapp = ("#!/bin/sh \n")
if service_ip_dict:
print_prefix = "export "
env_key_suffix = "="
runapp_env_vars = utils.get_env_vars_string(
self.task_def, service_ip_dict, self.app_variables,
self.services, print_prefix, env_key_suffix)
runapp = runapp + runapp_env_vars
print_prefix = "ENV "
env_key_suffix = " "
df_env_vars = utils.get_env_vars_string(
self.task_def, service_ip_dict, self.app_variables,
self.services, print_prefix, env_key_suffix)
df = df + df_env_vars
if 'env_variables' in self.task_def.app_data:
env_var_obj = self.task_def.app_data['env_variables']
if env_var_obj:
for key, value in env_var_obj.iteritems():
env_vars = env_vars + (" ENV {key} {value}\n").format(
key=key, value=value)
export_vars = export_vars + (
"export {key}={value}\n").format(key=key,
value=value)
df = df + env_vars
runapp = runapp + export_vars
runapp = runapp + ("python /src/{entry_point}\n").format(
entry_point=self.entry_point + ".py")
runapp_fp.write(runapp)
runapp_fp.close()
# Setting permission to 555
permission = s.S_IRUSR | s.S_IRGRP | s.S_IROTH | s.S_IXUSR | s.S_IXGRP | s.S_IXOTH
os.chmod(self.instance_prov_workdir + "/runapp.sh", permission)
df = df + ("CMD /src/runapp.sh \n")
df_fp.write(df)
df_fp.close()