def create_k8s_dashboard(self):
self.logger.info(
"Create kubernetes dashboard deployment for kuberentes cluster.")
self.logger.info("Create dashboard service.")
file_path = "k8sPaiLibrary/template/dashboard-service.yaml.template"
template_data = common.read_template(file_path)
dict_map = {"clusterconfig": self.cluster_config['clusterinfo']}
generated_data = common.generate_from_template_dict(
template_data, dict_map)
common.write_generated_file(generated_data, "dashboard-service.yaml")
common.execute_shell("kubectl create -f dashboard-service.yaml",
"Failed to create dashboard-service")
os.remove("dashboard-service.yaml")
self.logger.info("Create dashboard deployment.")
file_path = "k8sPaiLibrary/template/dashboard-deployment.yaml.template"
template_data = common.read_template(file_path)
dict_map = {"clusterconfig": self.cluster_config['clusterinfo']}
generated_data = common.generate_from_template_dict(
template_data, dict_map)
common.write_generated_file(generated_data,
"dashboard-deployment.yaml")
common.execute_shell("kubectl create -f dashboard-deployment.yaml",
"Failed to create dashboard-deployment")
os.remove("dashboard-deployment.yaml")
def create_k8s_dashboard(self):
com = self.cluster_object_model
self.logger.info(
"Create kubernetes dashboard deployment for kuberentes cluster.")
self.logger.info("Create dashboard service.")
file_path = "deployment/k8sPaiLibrary/template/dashboard-service.yaml.template"
template_data = common.read_template(file_path)
dict_map = {"cluster_cfg": com}
generated_data = common.generate_from_template_dict(
template_data, dict_map)
common.write_generated_file(generated_data, "dashboard-service.yaml")
retry_count = 5
common.execute_shell_retry(
"kubectl apply --overwrite=true -f dashboard-service.yaml",
"Failed to create dashboard-service", retry_count)
os.remove("dashboard-service.yaml")
self.logger.info("Create dashboard deployment.")
file_path = "deployment/k8sPaiLibrary/template/dashboard-deployment.yaml.template"
template_data = common.read_template(file_path)
dict_map = {"cluster_cfg": com}
generated_data = common.generate_from_template_dict(
template_data, dict_map)
common.write_generated_file(generated_data,
"dashboard-deployment.yaml")
common.execute_shell(
"kubectl apply --overwrite=true -f dashboard-deployment.yaml",
"Failed to create dashboard-deployment")
os.remove("dashboard-deployment.yaml")
def kubectl_configuration_generate(self):
com = self.cluster_config
self.logger.info("Generate the configuation file of kubectl.")
if com != None:
self.logger.info("Cluster configuration is detected.")
self.logger.info(
"Generate the KUBECONIFG based on the cluster configuration.")
dict_map = {"cluster_cfg": com}
else:
self.logger.warning("Unable to find the cluster configuration.")
self.logger.warning(
"Please enter the required infomation, when prompted.")
user_input = raw_input(
"Please input the api-server (or the api servers' load-balancer) address in your cluster: "
)
dict_map = {
"cluster_cfg": {
"kubernetes": {
"api-servers-ip": user_input
}
}
}
file_path = "deployment/k8sPaiLibrary/template/config.template"
template_data = common.read_template(file_path)
generated_data = common.generate_from_template_dict(
template_data, dict_map)
kube_config_path = os.path.expanduser("~/.kube")
common.write_generated_file(generated_data,
"{0}/config".format(kube_config_path))
self.logger.info("Successfully configure kubeconfig in the dev-box.")
def kubectl_configuration_generate(self):
self.logger.info("Generate the configuation file of kubectl.")
file_path = "k8sPaiLibrary/template/config.template"
template_data = common.read_template(file_path)
dict_map = {
"clusterconfig": self.cluster_config['clusterinfo'],
}
generated_data = common.generate_from_template_dict(template_data, dict_map)
kube_config_path = os.path.expanduser("~/.kube")
common.write_generated_file(generated_data, "{0}/config".format(kube_config_path))
def create_kube_proxy(self):
self.logger.info("Create kube-proxy daemon for kuberentes cluster.")
file_path = "k8sPaiLibrary/template/kube-proxy.yaml.template"
template_data = common.read_template(file_path)
dict_map = {"clusterconfig": self.cluster_config['clusterinfo']}
generated_data = common.generate_from_template_dict(
template_data, dict_map)
common.write_generated_file(generated_data, "kube-proxy.yaml")
common.execute_shell("kubectl create -f kube-proxy.yaml",
"Failed to create kube-proxy")
os.remove("kube-proxy.yaml")
def create_kube_proxy(self):
com = self.cluster_object_model
self.logger.info("Create kube-proxy daemon for kuberentes cluster.")
file_path = "deployment/k8sPaiLibrary/template/kube-proxy.yaml.template"
template_data = common.read_template(file_path)
dict_map = {"cluster_cfg": com}
generated_data = common.generate_from_template_dict(
template_data, dict_map)
common.write_generated_file(generated_data, "kube-proxy.yaml")
retry_count = 5
common.execute_shell_retry(
"kubectl apply --overwrite=true -f kube-proxy.yaml",
"Failed to create kube-proxy", retry_count)
os.remove("kube-proxy.yaml")
