Merge "fix package path and move files under doctor_tests"

1 files changed, 137 insertions, 0 deletions

diff --git a/doctor_tests/monitor/collectd.py b/doctor_tests/monitor/collectd.py
new file mode 100644
index 00000000..a22d7edc
--- /dev/null
+++ b/doctor_tests/monitor/collectd.py
@@ -0,0 +1,137 @@
+##############################################################################
+# Copyright (c) 2017 NEC Corporation and others.
+#
+# 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 os
+import socket
+import getpass
+import sys
+
+from doctor_tests.monitor.base import BaseMonitor
+
+
+class CollectdMonitor(BaseMonitor):
+    def __init__(self, conf, inspector_url, log):
+        super(CollectdMonitor, self).__init__(conf, inspector_url, log)
+        self.top_dir = os.path.dirname(sys.path[0])
+        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
+        self.control_ip = tmp_sock.getsockname()[0]
+        self.compute_user = getpass.getuser()
+        self.interface_name = os.environ.get('INTERFACE_NAME') or ''
+        self.inspector_type = os.environ.get('INSPECTOR_TYPE', 'sample')
+        self.auth_url = os.environ.get('OS_AUTH_URL')
+        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_id = os.environ.get('OS_USER_DOMAIN_ID')
+        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'
+
+    def start(self, host):
+        self.log.info("Collectd monitor start.........")
+        self.compute_host = host.name
+        self.compute_ip = host.ip
+        f = open("%s/tests/collectd.conf" % self.top_dir, 'w')
+        collectd_conf_file = """ 
+Hostname %s
+FQDNLookup false
+Interval 1
+MaxReadInterval 2
+
+<LoadPlugin python>
+Globals true
+</LoadPlugin>
+LoadPlugin ovs_events
+LoadPlugin logfile
+
+<Plugin logfile>
+    File \"/var/log/collectd.log\"
+    Timestamp true
+    LogLevel \"info\"
+</Plugin>
+
+<Plugin python>
+    ModulePath \"/home/%s\"
+    LogTraces true
+    Interactive false
+    Import \"collectd_plugin\"
+    <Module \"collectd_plugin\">
+        control_ip \"%s\"
+        compute_ip \"%s\"
+        compute_host \"%s\"
+        compute_user \"%s\"
+        inspector_type \"%s\"
+        os_auth_url \"%s\"
+        os_username \"%s\"
+        os_password \"%s\"
+        os_project_name \"%s\"
+        os_user_domain_name \"%s\"
+        os_user_domain_id \"%s\"
+        os_project_domain_name \"%s\"
+        os_project_domain_id \"%s\"
+    </Module>
+</Plugin>
+
+<Plugin ovs_events>
+    Port 6640
+    Socket \"/var/run/openvswitch/db.sock\"
+    Interfaces \"@INTERFACE_NAME@\"
+    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)
+        f.write(collectd_conf_file)
+        f.close()
+
+        os.system(" scp %s %s/tests/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
+        os.system(""" ssh %s %s@%s \"if [ -n \"%s\" ]; then
+            dev=%s
+        else
+            dev=\$(sudo ip a | awk '/ %s\//{print \$NF}')
+        fi
+        sed -i -e \"s/@INTERFACE_NAME@/\$dev/\" collectd.conf
+        collectd_conf=/opt/collectd/etc/collectd.conf
+        if [ -e \$collectd_conf ]; then
+            sudo cp \$collectd_conf \${collectd_conf}-doctor-saved
+        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))
+        self.log.info("after first ssh")
+        os.system(" scp  %s %s/tests/lib/monitors/collectd/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))
+        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))
+
+    def cleanup(self):
+        os.system(""" ssh %s %s@%s \"
+            collectd_conf=/opt/collectd/etc/collectd.conf
+            if [ -e \"\${collectd_conf}-doctor-created\" ]; then
+                sudo rm \"\${collectd_conf}-doctor-created\"
+                sudo rm \$collectd_conf
+            elif [ -e \"\${collectd_conf}-doctor-saved\" ]; then
+                sudo cp -f \"\${collectd_conf}-doctor-saved\" \$collectd_conf
+                sudo rm \"\${collectd_conf}-doctor-saved\"
+            fi\" """ % (self.ssh_opts_cpu, self.compute_user, self.compute_ip))
+        os.remove("%s/tests/collectd.conf" % self.top_dir)