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-rw-r--r--deploy/cloud/deployment.py156
1 files changed, 156 insertions, 0 deletions
diff --git a/deploy/cloud/deployment.py b/deploy/cloud/deployment.py
new file mode 100644
index 000000000..12c1f8978
--- /dev/null
+++ b/deploy/cloud/deployment.py
@@ -0,0 +1,156 @@
+###############################################################################
+# Copyright (c) 2015 Ericsson AB and others.
+# szilard.cserey@ericsson.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+###############################################################################
+
+
+import time
+import re
+
+from common import (
+ N,
+ E,
+ exec_cmd,
+ run_proc,
+ parse,
+ err,
+ log,
+ delete,
+)
+
+SEARCH_TEXT = 'Puppet (err)'
+LOG_FILE = '/var/log/puppet.log'
+GREP_LINES_OF_LEADING_CONTEXT = 100
+GREP_LINES_OF_TRAILING_CONTEXT = 100
+LIST_OF_CHAR_TO_BE_ESCAPED = ['[', ']', '"']
+
+class Deployment(object):
+
+ def __init__(self, dea, yaml_config_dir, env_id, node_id_roles_dict,
+ no_health_check):
+ self.dea = dea
+ self.yaml_config_dir = yaml_config_dir
+ self.env_id = env_id
+ self.node_id_roles_dict = node_id_roles_dict
+ self.no_health_check = no_health_check
+ self.pattern = re.compile(
+ '\d\d\d\d-\d\d-\d\d\s\d\d:\d\d:\d\d')
+
+ def collect_error_logs(self):
+ for node_id, roles_blade in self.node_id_roles_dict.iteritems():
+ log_list = []
+ cmd = ('ssh -q node-%s grep \'"%s"\' %s'
+ % (node_id, SEARCH_TEXT, LOG_FILE))
+ results, _ = exec_cmd(cmd, False)
+ for result in results.splitlines():
+ log_msg = ''
+
+ sub_cmd = '"%s" %s' % (result, LOG_FILE)
+ for c in LIST_OF_CHAR_TO_BE_ESCAPED:
+ sub_cmd = sub_cmd.replace(c, '\%s' % c)
+ grep_cmd = ('grep -B%s %s'
+ % (GREP_LINES_OF_LEADING_CONTEXT, sub_cmd))
+ cmd = ('ssh -q node-%s "%s"' % (node_id, grep_cmd))
+
+ details, _ = exec_cmd(cmd, False)
+ details_list = details.splitlines()
+
+ found_prev_log = False
+ for i in range(len(details_list) - 2, -1, -1):
+ if self.pattern.match(details_list[i]):
+ found_prev_log = True
+ break
+ if found_prev_log:
+ log_msg += '\n'.join(details_list[i:-1]) + '\n'
+
+ grep_cmd = ('grep -A%s %s'
+ % (GREP_LINES_OF_TRAILING_CONTEXT, sub_cmd))
+ cmd = ('ssh -q node-%s "%s"' % (node_id, grep_cmd))
+
+ details, _ = exec_cmd(cmd, False)
+ details_list = details.splitlines()
+
+ found_next_log = False
+ for i in range(1, len(details_list)):
+ if self.pattern.match(details_list[i]):
+ found_next_log = True
+ break
+ if found_next_log:
+ log_msg += '\n'.join(details_list[:i])
+ else:
+ log_msg += details
+
+ if log_msg:
+ log_list.append(log_msg)
+
+ if log_list:
+ role = ('controller' if 'controller' in roles_blade[0]
+ else 'compute host')
+ log('_' * 40 + 'Errors in node-%s %s' % (node_id, role)
+ + '_' * 40)
+ for log_msg in log_list:
+ print(log_msg + '\n')
+
+ 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'
+ or env[0][E['status']] == 'stopped'):
+ break
+ else:
+ time.sleep(SLEEP_TIME)
+ delete(LOG_FILE)
+
+ if ready:
+ log('Environment %s successfully deployed' % self.env_id)
+ else:
+ self.collect_error_logs()
+ 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')
+ r = exec_cmd('fuel health --env %s --check sanity,smoke --force'
+ % self.env_id)
+ log(r)
+ if 'failure' in r:
+ err('Healthcheck failed!')
+
+ def deploy(self):
+ self.run_deploy()
+ self.verify_node_status()
+ if not self.no_health_check:
+ self.health_check()