diff options
Diffstat (limited to 'fuel/deploy/cloud/deployment.py')
| -rw-r--r-- | fuel/deploy/cloud/deployment.py | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/fuel/deploy/cloud/deployment.py b/fuel/deploy/cloud/deployment.py new file mode 100644 index 0000000..cf56c36 --- /dev/null +++ b/fuel/deploy/cloud/deployment.py @@ -0,0 +1,113 @@ +import common +import os +import shutil +import glob +import yaml +import io +import time + +N = common.N +E = common.E +R = common.R +RO = common.RO +exec_cmd = common.exec_cmd +run_proc = common.run_proc +parse = common.parse +err = common.err +log = common.log + + +class Deployment(object): + + def __init__(self, dea, yaml_config_dir, env_id, node_id_roles_dict): + self.dea = dea + self.yaml_config_dir = yaml_config_dir + self.env_id = env_id + self.node_id_roles_dict = node_id_roles_dict + + def download_deployment_info(self): + log('Download deployment info for environment %s' % self.env_id) + deployment_dir = '%s/deployment_%s' \ + % (self.yaml_config_dir, self.env_id) + if os.path.exists(deployment_dir): + shutil.rmtree(deployment_dir) + exec_cmd('fuel --env %s deployment --default --dir %s' + % (self.env_id, self.yaml_config_dir)) + + def upload_deployment_info(self): + log('Upload deployment info for environment %s' % self.env_id) + exec_cmd('fuel --env %s deployment --upload --dir %s' + % (self.env_id, self.yaml_config_dir)) + + def config_opnfv(self): + log('Configure OPNFV settings on environment %s' % self.env_id) + opnfv_compute = self.dea.get_opnfv('compute') + opnfv_controller = self.dea.get_opnfv('controller') + self.download_deployment_info() + for node_file in glob.glob('%s/deployment_%s/*.yaml' + % (self.yaml_config_dir, self.env_id)): + with io.open(node_file) as stream: + node = yaml.load(stream) + if node['role'] == 'compute': + node.update(opnfv_compute) + else: + node.update(opnfv_controller) + with io.open(node_file, 'w') as stream: + yaml.dump(node, stream, default_flow_style=False) + self.upload_deployment_info() + + def run_deploy(self): + WAIT_LOOP = 180 + SLEEP_TIME = 60 + LOG_FILE = 'cloud.log' + + log('Starting deployment of environment %s' % self.env_id) + run_proc('fuel --env %s deploy-changes | strings | tee %s' + % (self.env_id, LOG_FILE)) + + ready = False + for i in range(WAIT_LOOP): + env = parse(exec_cmd('fuel env --env %s' % self.env_id)) + log('Environment status: %s' % env[0][E['status']]) + r, _ = exec_cmd('tail -2 %s | head -1' % LOG_FILE, False) + if r: + log(r) + if env[0][E['status']] == 'operational': + ready = True + break + elif env[0][E['status']] == 'error': + break + else: + time.sleep(SLEEP_TIME) + exec_cmd('rm %s' % LOG_FILE) + + if ready: + log('Environment %s successfully deployed' % self.env_id) + else: + err('Deployment failed, environment %s is not operational' + % self.env_id) + + def verify_node_status(self): + node_list = parse(exec_cmd('fuel node list')) + failed_nodes = [] + for node in node_list: + if node[N['status']] != 'ready': + failed_nodes.append((node[N['id']], node[N['status']])) + + if failed_nodes: + summary = '' + for node, status in failed_nodes: + summary += '[node %s, status %s]\n' % (node, status) + err('Deployment failed: %s' % summary) + + def health_check(self): + log('Now running sanity and smoke health checks') + exec_cmd('fuel health --env %s --check sanity,smoke --force' + % self.env_id) + log('Health checks passed !') + + def deploy(self): + self.config_opnfv() + self.run_deploy() + self.verify_node_status() + self.health_check()
\ No newline at end of file |