diff options
Diffstat (limited to 'doctor_tests/monitor/collectd.py')
| -rw-r--r-- | doctor_tests/monitor/collectd.py | 56 |
1 files changed, 36 insertions, 20 deletions
diff --git a/doctor_tests/monitor/collectd.py b/doctor_tests/monitor/collectd.py index 4e9329c2..60150b12 100644 --- a/doctor_tests/monitor/collectd.py +++ b/doctor_tests/monitor/collectd.py @@ -9,7 +9,6 @@ import os import socket import getpass -import sys from doctor_tests.monitor.base import BaseMonitor @@ -22,11 +21,11 @@ class CollectdMonitor(BaseMonitor): tmp_sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) tmp_sock.connect(("8.8.8.8", 80)) - ## control_ip is the IP of primary interface of control node i.e. - ## eth0, eno1. It is used by collectd monitor to communicate with - ## sample inspector. - ## TODO (umar) see if mgmt IP of control is a better option. Also - ## primary interface may not be the right option + # control_ip is the IP of primary interface of control node i.e. + # eth0, eno1. It is used by collectd monitor to communicate with + # sample inspector. + # TODO (umar) see if mgmt IP of control is a better option. Also + # primary interface may not be the right option self.control_ip = tmp_sock.getsockname()[0] self.compute_user = getpass.getuser() self.interface_name = os.environ.get('INTERFACE_NAME') or '' @@ -35,18 +34,21 @@ class CollectdMonitor(BaseMonitor): self.username = os.environ.get('OS_USERNAME') self.password = os.environ.get('OS_PASSWORD') self.project_name = os.environ.get('OS_PROJECT_NAME') - self.user_domain_name = os.environ.get('OS_USER_DOMAIN_NAME') or 'default' + self.user_domain_name = \ + os.environ.get('OS_USER_DOMAIN_NAME') or 'default' self.user_domain_id = os.environ.get('OS_USER_DOMAIN_ID') - self.project_domain_name = os.environ.get('OS_PROJECT_DOMAIN_NAME') or 'default' + self.project_domain_name = \ + os.environ.get('OS_PROJECT_DOMAIN_NAME') or 'default' self.project_domain_id = os.environ.get('OS_PROJECT_DOMAIN_ID') - self.ssh_opts_cpu = '-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no' + self.ssh_opts_cpu = \ + '-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no' def start(self, host): self.log.info("Collectd monitor start.........") self.compute_host = host.name self.compute_ip = host.ip f = open("%s/collectd.conf" % self.top_dir, 'w') - collectd_conf_file = """ + collectd_conf_file = """ Hostname %s FQDNLookup false Interval 1 @@ -93,16 +95,21 @@ LoadPlugin logfile SendNotification true DispatchValues false </Plugin> - """ % (self.compute_host, self.compute_user, self.control_ip, self.compute_ip, self.compute_host, self.compute_user, - self.inspector_type, self.auth_url, self.username, self.password, self.project_name, self.user_domain_name, - self.user_domain_id, self.project_domain_name, self.project_domain_id) + """ % (self.compute_host, self.compute_user, self.control_ip, + self.compute_ip, self.compute_host, self.compute_user, + self.inspector_type, self.auth_url, self.username, + self.password, self.project_name, self.user_domain_name, + self.user_domain_id, self.project_domain_name, + self.project_domain_id) f.write(collectd_conf_file) f.close() - os.system(" scp %s %s/collectd.conf %s@%s: " % (self.ssh_opts_cpu, self.top_dir, self.compute_user, self.compute_ip)) + os.system("scp %s %s/collectd.conf %s@%s: " + % (self.ssh_opts_cpu, self.top_dir, + self.compute_user, self.compute_ip)) self.log.info("after first scp") - ## @TODO (umar) Always assuming that the interface is assigned an IP if - ## interface name is not provided. See if there is a better approach + # @TODO (umar) Always assuming that the interface is assigned an IP if + # interface name is not provided. See if there is a better approach os.system(""" ssh %s %s@%s \"if [ -n \"%s\" ]; then dev=%s else @@ -115,15 +122,24 @@ LoadPlugin logfile else sudo touch \${collectd_conf}-doctor-created fi - sudo mv collectd.conf /opt/collectd/etc/collectd.conf\" """ % (self.ssh_opts_cpu, self.compute_user, self.compute_ip, self.interface_name, self.interface_name, self.compute_ip)) + sudo mv collectd.conf /opt/collectd/etc/collectd.conf\" """ + % (self.ssh_opts_cpu, self.compute_user, + self.compute_ip, self.interface_name, + self.interface_name, self.compute_ip)) self.log.info("after first ssh") - os.system(" scp %s %s/monitor/collectd_plugin.py %s@%s:collectd_plugin.py " % (self.ssh_opts_cpu, self.top_dir, self.compute_user, self.compute_ip)) + os.system("scp %s %s/monitor/collectd_plugin.py" + "%s@%s:collectd_plugin.py" + % (self.ssh_opts_cpu, self.top_dir, + self.compute_user, self.compute_ip)) self.log.info("after sec scp") - os.system(" ssh %s %s@%s \"sudo pkill collectd; sudo /opt/collectd/sbin/collectd\" " % (self.ssh_opts_cpu, self.compute_user, self.compute_ip)) + os.system("ssh %s %s@%s \"sudo pkill collectd;" + "sudo /opt/collectd/sbin/collectd\" " + % (self.ssh_opts_cpu, self.compute_user, self.compute_ip)) self.log.info("after sec ssh") def stop(self): - os.system(" ssh %s %s@%s \"sudo pkill collectd\" " % (self.ssh_opts_cpu, self.compute_user, self.compute_ip)) + os.system(" ssh %s %s@%s \"sudo pkill collectd\" " + % (self.ssh_opts_cpu, self.compute_user, self.compute_ip)) def cleanup(self): os.system(""" ssh %s %s@%s \" |