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setup.py
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setup.py
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#!/usr/bin/python
import argparse
import ConfigParser
import platform
import os
import sys
import time
import re
import string
import socket
import netifaces, netaddr
import subprocess
import fnmatch
import struct
import shutil
import json
from pprint import pformat
import xml.etree.ElementTree as ET
import platform
import commonport
import StringIO
import tempfile
from fabric.api import local, env, sudo, run, settings
from fabric.operations import get, put
from fabric.context_managers import lcd, settings
from fabric.api import local, env, run
from fabric.operations import get, put
from fabric.context_managers import lcd, settings
from contrail_provisioning.storage.storagefs.ceph_utils import SetupCephUtils
sys.path.insert(0, os.getcwd())
class SetupCeph(object):
# Added global defines for the files.
# Use the variables instead of the filenames directly in the script
# to avoid typos and readability.
# The following are read-only globals
# Add read/writable global variables at the end of this section.
global CINDER_CONFIG_FILE
CINDER_CONFIG_FILE = '/etc/cinder/cinder.conf'
global NOVA_CONFIG_FILE
NOVA_CONFIG_FILE = '/etc/nova/nova.conf'
global CEPH_CONFIG_FILE
CEPH_CONFIG_FILE = '/etc/ceph/ceph.conf'
global CEPH_ADMIN_KEYRING
CEPH_ADMIN_KEYRING = '/etc/ceph/ceph.client.admin.keyring'
global SYSLOGD_CONF
SYSLOGD_CONF = '/etc/rsyslog.d/50-default.conf'
global COLLECTOR_CONF
COLLECTOR_CONF = '/etc/contrail/contrail-collector.conf'
global COLLECTOR_TMP_CONF
COLLECTOR_TMP_CONF = '/tmp/contrail-collector.conf'
global NFS_SERVER_LIST_FILE
NFS_SERVER_LIST_FILE = '/etc/cinder/nfs_server_list.txt'
global GLANCE_API_CONF
GLANCE_API_CONF = '/etc/glance/glance-api.conf'
global VOLUMES_KEYRING
VOLUMES_KEYRING = '/etc/ceph/client.volumes.keyring'
global CLIENT_VOLUMES
CLIENT_VOLUMES = '/etc/ceph/client.volumes'
global IMAGES_KEYRING
IMAGES_KEYRING = '/etc/ceph/client.images.keyring'
global STORAGE_NODEMGR_CONF
STORAGE_NODEMGR_CONF = '/etc/contrail/contrail-storage-nodemgr.conf'
global CENTOS_INITD_CINDER_VOLUME
CENTOS_INITD_CINDER_VOLUME = '/etc/init.d/openstack-cinder-volume'
global CENTOS_TMP_CINDER_VOLUME
CENTOS_TMP_CINDER_VOLUME = '/tmp/openstack-cinder-volume.tmp'
global CEPH_REST_API_CONF
CEPH_REST_API_CONF = '/etc/init/ceph-rest-api.conf'
global CEPH_VOLUME_KEYRING
CEPH_VOLUME_KEYRING = '/etc/ceph/client.volumes.keyring'
global CEPH_BOOTSTRAP_OSD_KEYRING
CEPH_BOOTSTRAP_OSD_KEYRING = '/var/lib/ceph/bootstrap-osd/ceph.keyring'
global CONTRAIL_STORAGE_STATS_INIT
CONTRAIL_STORAGE_STATS_INIT = '/etc/init/contrail-storage-stats.conf'
global CONTRAIL_STORAGE_STATS_TMP_INIT
CONTRAIL_STORAGE_STATS_TMP_INIT = '/tmp/contrail-storage-stats.conf'
global CONTRAIL_STORAGE_STATS_CONF
CONTRAIL_STORAGE_STATS_CONF = '/etc/contrail/contrail-storage-nodemgr.conf'
global CINDER_VOLUME_INIT_CONFIG
CINDER_VOLUME_INIT_CONFIG = '/etc/init/cinder-volume.conf'
global LIBVIRT_BIN_INIT_CONFIG
LIBVIRT_BIN_INIT_CONFIG = '/etc/init/libvirt-bin.conf'
global LIBVIRT_BIN_INIT_CFG_BAK
LIBVIRT_BIN_INIT_CFG_BAK = '/tmp/libvirt-bin.conf.bak'
global CINDER_PATCH_FILE
CINDER_PATCH_FILE = '/tmp/manager.patch'
global CINDER_VOLUME_MGR_PY
CINDER_VOLUME_MGR_PY = '/usr/lib/python2.7/dist-packages/cinder/volume/manager.py'
global OPENSTACK_RC_FILE
OPENSTACK_RC_FILE = '/etc/contrail/openstackrc'
global SYSFS_CONF
SYSFS_CONF = '/etc/sysfs.conf'
global LIBVIRT_AA_HELPER_TMP_FILE
LIBVIRT_AA_HELPER_TMP_FILE = '/tmp/usr.lib.libvirt.virt-aa-helper'
global LIBVIRT_AA_HELPER_FILE
LIBVIRT_AA_HELPER_FILE = '/etc/apparmor.d/usr.lib.libvirt.virt-aa-helper'
global RBD_WORKERS
RBD_WORKERS = 120
global RBD_STORE_CHUNK_SIZE
RBD_STORE_CHUNK_SIZE = 8
global TRUE
TRUE = 1
global FALSE
FALSE = 0
global MAX_SECTORS_KB
MAX_SECTORS_KB = 4096
global MAX_NR_REQS
MAX_NR_REQS = 512
global MAX_READ_AHEAD
MAX_READ_AHEAD = 4096
global IO_NOOP_SCHED
IO_NOOP_SCHED = 'noop'
global KILO_VERSION
KILO_VERSION = 2015
# Denotes the OS type whether Ubuntu or Centos.
global pdist
pdist = platform.dist()[0]
# Maximum monitors to be created
global MAX_MONS
MAX_MONS = 5
# RBD cache size
global RBD_CACHE_SIZE
RBD_CACHE_SIZE = 536870912
# Ceph OP thread count
global CEPH_OP_THREADS
CEPH_OP_THREADS = 4
# Ceph disk thread count
global CEPH_DISK_THREADS
CEPH_DISK_THREADS = 2
# Global variables used across functions
# The following are read/writable globals
# Ceph storage disk list, populated during journal initialization
global storage_disk_list
storage_disk_list = []
# OSD count, populated during HDD/SSD pool configuration
# Used during pg/pgp count configuration
global osd_count
osd_count = 0
# LVM types and name list, populated during LVM configuration
# Used during cinder type creation
global cinder_lvm_type_list
cinder_lvm_type_list = []
global cinder_lvm_name_list
cinder_lvm_name_list = []
# Global variable to indicate if Ceph storage is enabled
global configure_with_ceph
configure_with_ceph = 0
# Global variable to indicate if Cinder NFS storage is enabled
global create_nfs_disk_volume
create_nfs_disk_volume = 0
global cinder_version
cinder_version = 2014
# global mon host string
global ceph_mon_hosts
ceph_mon_hosts = ''
# global mon host list
global ceph_mon_hosts_list
ceph_mon_hosts_list = []
# monitor count
global ceph_mon_count
ceph_mon_count = 0
# global all host list
global ceph_all_hosts
ceph_all_hosts = ''
global storage_only_node
storage_only_node = []
global sql_section
sql_section = 'DEFAULT'
global sql_key
sql_key = 'sql_connection'
global rabbit_host_section
rabbit_host_section = 'DEFAULT'
global cinder_command
cinder_command = 'cinder'
global glance_store
glance_store = 'DEFAULT'
global glance_known_store
glance_known_store = 'known_stores'
# The function create a script which runs and lists the mons
# running on the local node
def reset_mon_local_list(self):
local('echo "get_local_daemon_ulist() {" > /tmp/mon_local_list.sh')
local('echo "if [ -d \\"/var/lib/ceph/mon\\" ]; then" >> \
/tmp/mon_local_list.sh')
local('echo "for i in \`find -L /var/lib/ceph/mon -mindepth 1 \
-maxdepth 1 -type d -printf \'%f\\\\\\n\'\`; do" >> \
/tmp/mon_local_list.sh')
local('echo "if [ -e \\"/var/lib/ceph/mon/\$i/upstart\\" ]; then" >> \
/tmp/mon_local_list.sh')
local('echo "id=\`echo \$i | sed \'s/[^-]*-//\'\`" >> \
/tmp/mon_local_list.sh')
local('echo "sudo stop ceph-mon id=\$id" >> /tmp/mon_local_list.sh')
local('echo "fi done fi" >> /tmp/mon_local_list.sh')
local('echo "}" >> /tmp/mon_local_list.sh')
local('echo "get_local_daemon_ulist" >> /tmp/mon_local_list.sh')
local('echo "exit 0" >> /tmp/mon_local_list.sh')
local('chmod a+x /tmp/mon_local_list.sh')
local('/tmp/mon_local_list.sh')
#end reset_mon_local_list()
# The function create a script which runs and lists the osds
# running on the local node
def reset_osd_local_list(self):
local('echo "get_local_daemon_ulist() {" > /tmp/osd_local_list.sh')
local('echo "if [ -d \\"/var/lib/ceph/osd\\" ]; then" >> \
/tmp/osd_local_list.sh')
local('echo "for i in \`find -L /var/lib/ceph/osd -mindepth 1 \
-maxdepth 1 -type d -printf \'%f\\\\\\n\'\`; do" >> \
/tmp/osd_local_list.sh')
local('echo "if [ -e \\"/var/lib/ceph/osd/\$i/upstart\\" ]; then" >> \
/tmp/osd_local_list.sh')
local('echo "id=\`echo \$i | sed \'s/[^-]*-//\'\`" >> \
/tmp/osd_local_list.sh')
local('echo "sudo stop ceph-osd id=\$id" >> /tmp/osd_local_list.sh')
local('echo "fi done fi" >> /tmp/osd_local_list.sh')
local('echo "}" >> /tmp/osd_local_list.sh')
local('echo "get_local_daemon_ulist" >> /tmp/osd_local_list.sh')
local('echo "exit 0" >> /tmp/osd_local_list.sh')
local('chmod a+x /tmp/osd_local_list.sh')
local('/tmp/osd_local_list.sh')
#end reset_osd_local_list()
# The function create a script which runs and lists the mons
# running on the remote node
def reset_mon_remote_list(self):
run('echo "get_local_daemon_ulist() {" > /tmp/mon_local_list.sh')
run('echo "if [ -d \\\\"/var/lib/ceph/mon\\\\" ]; then" >> \
/tmp/mon_local_list.sh')
run('echo "for i in \\\\`find -L /var/lib/ceph/mon -mindepth 1 \
-maxdepth 1 -type d -printf \'%f\\\\\\n\'\\\\`; do" >> \
/tmp/mon_local_list.sh')
run('echo "if [ -e \\\\"/var/lib/ceph/mon/\\\\$i/upstart\\\\" ]; \
then" >> /tmp/mon_local_list.sh')
run('echo "id=\\\\`echo \\\\$i | sed \'s/[^-]*-//\'\\\\`" >> \
/tmp/mon_local_list.sh')
run('echo "sudo stop ceph-mon id=\\\\$id" >> /tmp/mon_local_list.sh')
run('echo "fi done fi" >> /tmp/mon_local_list.sh')
run('echo "}" >> /tmp/mon_local_list.sh')
run('echo "get_local_daemon_ulist" >> /tmp/mon_local_list.sh')
run('echo "exit 0" >> /tmp/mon_local_list.sh')
run('chmod a+x /tmp/mon_local_list.sh')
run('/tmp/mon_local_list.sh')
#end reset_mon_remote_list()
# The function create a script which runs and lists the osds
# running on the remote node
def reset_osd_remote_list(self):
run('echo "get_local_daemon_ulist() {" > /tmp/osd_local_list.sh')
run('echo "if [ -d \\\\"/var/lib/ceph/osd\\\\" ]; then" >> \
/tmp/osd_local_list.sh')
run('echo "for i in \\\\`find -L /var/lib/ceph/osd -mindepth 1 \
-maxdepth 1 -type d -printf \'%f\\\\\\n\'\\\\`; do" >> \
/tmp/osd_local_list.sh')
run('echo "if [ -e \\\\"/var/lib/ceph/osd/\\\\$i/upstart\\\\" ]; \
then" >> /tmp/osd_local_list.sh')
run('echo "id=\\\\`echo \\\\$i | sed \'s/[^-]*-//\'\\\\`" >> \
/tmp/osd_local_list.sh')
run('echo "sudo stop ceph-osd id=\\\\$id" >> /tmp/osd_local_list.sh')
run('echo "fi done fi" >> /tmp/osd_local_list.sh')
run('echo "}" >> /tmp/osd_local_list.sh')
run('echo "get_local_daemon_ulist" >> /tmp/osd_local_list.sh')
run('echo "exit 0" >> /tmp/osd_local_list.sh')
run('chmod a+x /tmp/osd_local_list.sh')
run('/tmp/osd_local_list.sh')
#end reset_osd_remote_list()
# Function to create ceph rest api service and start it
def ceph_rest_api_service_add(self):
# check for ceph-rest-api.conf
# create /etc/init/ceph-rest-api.conf for service upstrart
# if service not running then replace app.ceph_port to 5005
# start the ceph-rest-api service
# This works only on Ubuntu
# first master node
rest_api_conf_available = local('ls %s 2>/dev/null | wc -l'
%(CEPH_REST_API_CONF), capture=True)
if rest_api_conf_available == '0':
local('sudo echo description \\"Ceph REST API\\" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo >> %s' %(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "start on started rc RUNLEVEL=[2345]" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "stop on runlevel [!2345]" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "respawn" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "respawn limit 5 30" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "limit nofile 16384 16384" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "pre-start script" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo " set -e" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo " test -x /usr/bin/ceph-rest-api || { stop; exit 0; }" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "end script" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "# this breaks oneiric" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "#usage \\"ceph-rest-api -c <conf-file> -n <client-name>\\"" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "exec ceph-rest-api -c /etc/ceph/ceph.conf -n client.admin" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "post-stop script" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "# nothing to do for now" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "end script" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
local('sudo echo "" >> %s'
%(CEPH_REST_API_CONF), shell='/bin/bash')
ceph_rest_api_process_running = local('ps -ef | grep -v grep | \
grep ceph-rest-api | wc -l', capture=True)
if ceph_rest_api_process_running == '0':
# Change the port to 5006 (in vip case) or 5005 (in non-vip case) and start the service
entry_present = local('grep \"app.run(host=app.ceph_addr, port=app.ceph_port)\" /usr/bin/ceph-rest-api | wc -l', capture=True)
if entry_present == '1':
if self._args.cinder_vip != 'none':
local('sudo sed -i "s/app.run(host=app.ceph_addr, port=app.ceph_port)/app.run(host=app.ceph_addr, port=5006)/" /usr/bin/ceph-rest-api')
else:
local('sudo sed -i "s/app.run(host=app.ceph_addr, port=app.ceph_port)/app.run(host=app.ceph_addr, port=5005)/" /usr/bin/ceph-rest-api')
local('sudo service ceph-rest-api start', shell='/bin/bash')
# remaining configured master nodes for HA
if self._args.storage_os_hosts[0] != 'none':
for entries, entry_token in zip(self._args.storage_os_hosts, self._args.storage_os_host_tokens):
with settings(host_string = 'root@%s' %(entries), password = entry_token):
# check for rest api conf file
rest_api_conf_avail = run('ls %s 2>/dev/null | wc -l' %(CEPH_REST_API_CONF))
# if not present copy from first master to other master nodes
if rest_api_conf_avail == '0':
put(CEPH_REST_API_CONF, '/etc/init/')
# check for ceph rest api running status
ceph_rest_api_process_running=run('ps -ef|grep -v grep|grep ceph-rest-api|wc -l')
if ceph_rest_api_process_running == '0':
entry_present=run('grep \"app.run(host=app.ceph_addr, port=app.ceph_port)\" /usr/bin/ceph-rest-api | wc -l')
# Change the port to 5006 (in vip case) or 5005 (in non-vip case) and start the service
if entry_present == '1':
if self._args.cinder_vip != 'none':
run('sudo sed -i "s/app.run(host=app.ceph_addr, port=app.ceph_port)/app.run(host=app.ceph_addr, port=5006)/" /usr/bin/ceph-rest-api')
else:
run('sudo sed -i "s/app.run(host=app.ceph_addr, port=app.ceph_port)/app.run(host=app.ceph_addr, port=5005)/" /usr/bin/ceph-rest-api')
run('sudo service ceph-rest-api start')
#end ceph_rest_api_service_add()
# Function to remove ceph-rest-api service
# Stop the service if running
# Remove the file /etc/init/ceph-rest-api.conf
def ceph_rest_api_service_remove(self):
# check the ceph-rest-api service
# if it is running then trigger ceph-rest-api stop
# finally removing ceph-rest-api.conf
ceph_rest_api_process_running = local('ps -ef | grep -v grep | \
grep ceph-rest-api | wc -l',
capture=True)
if ceph_rest_api_process_running != '0':
local('sudo service ceph-rest-api stop', shell='/bin/bash')
rest_api_conf_available = local('ls %s 2>/dev/null | wc -l' %(CEPH_REST_API_CONF), capture=True)
if rest_api_conf_available != '0':
local('sudo rm -rf %s' %(CEPH_REST_API_CONF), shell='/bin/bash')
# remaining configured master nodes for HA
if self._args.storage_os_hosts[0] != 'none':
for entries, entry_token in zip(self._args.storage_os_hosts, self._args.storage_os_host_tokens):
with settings(host_string = 'root@%s' %(entries), password = entry_token):
# check the ceph-rest-api service and stop it on remaining master nodes
ceph_rest_api_process_running=run('ps -ef|grep -v grep|grep ceph-rest-api|wc -l')
if ceph_rest_api_process_running != '0':
run('sudo service ceph-rest-api stop')
# remove rest api conf file from remaining master nodes
rest_api_conf_avail=run('ls %s 2>/dev/null | wc -l' %(CEPH_REST_API_CONF))
if rest_api_conf_available != '0':
run('sudo rm -rf %s' %(CEPH_REST_API_CONF))
#end ceph_rest_api_service_remove()
# stop contrail-storage-stats service on all compute nodes
def contrail_storage_stats_service_remove(self):
# check if contrail-storage-stats is running
# if it is running then trigger contrail-storage-stats stop
# finally revert discovery contrail-storage-stats config
for entries, entry_token, hostname in zip(self._args.storage_hosts,
self._args.storage_host_tokens, self._args.storage_hostnames):
with settings(host_string = 'root@%s' %(entries),
password = entry_token):
contrail_stats_process_running = run('ps -ef| \
grep -v grep| grep contrail-storage-stats |wc -l')
if contrail_stats_process_running != '0':
run('sudo service contrail-storage-stats stop')
# reset disc_server_ip
run('sudo openstack-config --set \
/etc/contrail/contrail-storage-nodemgr.conf \
DEFAULTS disc_server_ip 127.0.0.1')
#end contrail_storage_stats_service_remove
# Function to configure syslog for Ceph
def do_configure_syslog(self):
# log ceph.log to syslog
local('ceph tell mon.* injectargs -- --mon_cluster_log_to_syslog=true')
# set ceph.log to syslog config in ceph.conf
local('sudo openstack-config --set %s mon \
"mon cluster log to syslog" true'
%(CEPH_CONFIG_FILE))
for entries, entry_token in zip(self._args.storage_hosts,
self._args.storage_host_tokens):
if entries != self._args.storage_master:
with settings(host_string = 'root@%s' %(entries),
password = entry_token):
run('sudo openstack-config --set %s mon \
"mon cluster log to syslog" true'
%(CEPH_CONFIG_FILE))
# enable server:port syslog remote logging
for entries in self._args.collector_hosts:
syslog_present = local('grep "*.* @%s:%s" %s | wc -l'
%(entries, commonport.SYSLOG_LOGPORT,
SYSLOGD_CONF), capture=True)
if syslog_present == '0':
local('echo "*.* @%s:%s" >> %s'
%(entries, commonport.SYSLOG_LOGPORT,
SYSLOGD_CONF))
# find and replace syslog port in collector
for entries, entry_token in zip(self._args.collector_hosts,
self._args.collector_host_tokens):
with settings(host_string = 'root@%s' %(entries),
password = entry_token):
syslog_port = run('grep "# syslog_port=-1" %s | wc -l'
%(COLLECTOR_CONF))
if syslog_port == '1':
run('cat %s | sed "s/# syslog_port=-1/syslog_port=4514/" > \
%s; mv %s %s' %(COLLECTOR_CONF,
COLLECTOR_TMP_CONF,
COLLECTOR_TMP_CONF,
COLLECTOR_CONF))
syslog_port = run('grep "syslog_port=-1" %s | wc -l'
%(COLLECTOR_CONF))
if syslog_port == '1':
run('cat %s | sed "s/syslog_port=-1/syslog_port=4514/" > \
%s; mv %s %s' %(COLLECTOR_CONF,
COLLECTOR_TMP_CONF,
COLLECTOR_TMP_CONF,
COLLECTOR_CONF))
# restart collector after syslog port change
run('service contrail-collector restart')
# restart rsyslog service after remote logging enabled
local('service rsyslog restart')
return
#end do_configure_syslog()
# Funtion to remove the syslog configuration
def unconfigure_syslog(self):
# disable server:port syslog remote logging
for entries in self._args.collector_hosts:
syslog_present = local('grep "*.* @%s:%s" %s | wc -l'
%(entries,
commonport.SYSLOG_LOGPORT,
SYSLOGD_CONF), capture=True)
if syslog_present == '1':
local('sed -i "/*.* @%s:%s/d" %s'
%(entries,
commonport.SYSLOG_LOGPORT,
SYSLOGD_CONF))
# restart rsyslog service after remote logging enabled
local('service rsyslog restart')
# find and replace syslog port to default in collector
for entries, entry_token in zip(self._args.collector_hosts,
self._args.collector_host_tokens):
with settings(host_string = 'root@%s' %(entries),
password = entry_token):
syslog_port = run('grep "syslog_port=4514" %s | wc -l'
%(COLLECTOR_CONF))
if syslog_port == '1':
run('cat %s | sed "s/syslog_port=4514/syslog_port=-1/" >\
%s; mv %s %s' %(COLLECTOR_CONF,
COLLECTOR_TMP_CONF,
COLLECTOR_TMP_CONF,
COLLECTOR_CONF))
# restart collector after syslog default port change
run('service contrail-collector restart')
#end unconfigure_syslog()
def do_patch_cinder(self):
cinder_patch_utils = SetupCephUtils()
cinder_patch_utils.create_and_apply_cinder_patch()
if self._args.storage_os_hosts[0] != 'none':
for entry, entry_token in zip(self._args.storage_os_hosts,
self._args.storage_os_host_tokens):
with settings(host_string = 'root@%s' %(entry),
password = entry_token):
if entry != self._args.storage_master:
put('%s' %(CINDER_PATCH_FILE), '%s' %(CINDER_PATCH_FILE),
use_sudo=True)
sudo('patch -N %s %s'
%(CINDER_VOLUME_MGR_PY, CINDER_PATCH_FILE),
warn_only=True)
return
#end do_patch_cinder()
def do_patch_ceph_deploy(self):
ceph_deploy_patch_utils = SetupCephUtils()
ceph_deploy_patch_utils.create_and_apply_ceph_deploy_patch()
return
#end do_patch_ceph_deploy()
# Function to check if multipool is disabled or not
# Returns False if enabled
# Returns True if disabled
# Checks for 'P' (for Pool) entry in the disk list in
# the 2nd or 3rd field.
def is_multi_pool_disabled(self):
global storage_disk_list
for disks in storage_disk_list:
journal_available = disks.count(':')
disksplit = disks.split(':')
diskcount = disks.count(':')
if diskcount == 3:
if disksplit[3][0] == 'P':
return FALSE
elif diskcount == 2:
if disksplit[2][0] == 'P':
return FALSE
return TRUE
#end is_multi_pool_disabled()
# Function to check if SSD pool is disabled or not
# Returns False if enabled
# Returns True if disabled
def is_ssd_pool_disabled(self):
if self._args.storage_ssd_disk_config[0] == 'none':
return TRUE
else:
return FALSE
#end is_ssd_pool_disabled()
# Function to check if Chassis configuration is disabled or not
# Returns False if enabled
# Returns True if disabled
def is_chassis_disabled(self):
if self._args.storage_chassis_config[0] == 'none':
return TRUE
else:
return FALSE
#end is_chassis_disabled()
# Function to check if LVM storage configuration is disabled or not
# Returns False if enabled
# Returns True if disabled
def is_lvm_config_disabled(self):
if self._args.storage_local_disk_config[0] != 'none' or \
self._args.storage_local_ssd_disk_config[0] != 'none':
return FALSE
return TRUE
#end is_lvm_config_disabled()
# Function to create osd number to drive mapping
# Uses the storage_disk_config and storage_ssd_disk_config and creates
# a new list in the format hostname:diskname:osd-num
# The osd number is found by checking the drive mount path.
# /dev/sdb1 /var/lib/ceph/osd/ceph-5 xfs rw,...
# The above will give the OSD number 5. This is a unique number
def create_osd_map_config(self):
osd_map_config = []
for hostname, entries, entry_token in zip(self._args.storage_hostnames,
self._args.storage_hosts,
self._args.storage_host_tokens):
for disks in self._args.storage_disk_config:
disksplit = disks.split(':')
diskcount = disks.count(':')
pool_index = 0
# For each disk, check the mounted OSD and get the osd number.
# /dev/sdb1 /var/lib/ceph/osd/ceph-5 xfs rw,...
# The above will give the OSD number 5. This is a unique number
# assigned to each OSD in the cluster.
if disksplit[0] == hostname:
with settings(host_string = 'root@%s' %(entries),
password = entry_token):
osddet = run('sudo mount | grep %s | awk \'{ print $3 }\''
%(disksplit[1]))
osdnum = osddet.split('-')[1]
osd_map_config.append('%s:%s:%s' %(disksplit[0],
disksplit[1], osdnum))
for disks in self._args.storage_ssd_disk_config:
disksplit = disks.split(':')
diskcount = disks.count(':')
pool_index = 0
# For each disk, check the mounted OSD and get the osd number.
# /dev/sdb1 /var/lib/ceph/osd/ceph-5 xfs rw,...
# The above will give the OSD number 5. This is a unique number
# assigned to each OSD in the cluster.
if disksplit[0] == hostname:
with settings(host_string = 'root@%s' %(entries),
password = entry_token):
osddet = run('sudo mount | grep %s | awk \'{ print $3 }\''
%(disksplit[1]))
osdnum = osddet.split('-')[1]
osd_map_config.append('%s:%s:%s' %(disksplit[0],
disksplit[1], osdnum))
return osd_map_config
# create_osd_map_config()
# Top level function for crush map changes
def do_crush_map_pool_config(self):
global ceph_pool_list
crush_setup_utils = SetupCephUtils()
# If there is no mutlipool/ssd pool/chassis configuration, return
if self.is_multi_pool_disabled() != TRUE or \
self.is_ssd_pool_disabled() != TRUE or \
self.is_chassis_disabled() != TRUE:
# Initialize crush map
crush_map = crush_setup_utils.initialize_crush()
# Get the osd -> drive map
osd_map_config = self.create_osd_map_config()
# Do pool configuration
crush_map = crush_setup_utils.do_pool_config(crush_map,
self._args.storage_hostnames,
self._args.storage_disk_config,
self._args.storage_ssd_disk_config,
osd_map_config)
# Do chassis configuration
crush_map = crush_setup_utils.do_chassis_config(crush_map,
self._args.storage_hostnames,
self._args.storage_chassis_config)
# Apply crushmap
crush_setup_utils.apply_crush(crush_map)
# Configure Pools
ceph_pool_list = crush_setup_utils.do_configure_pools(
self._args.storage_hostnames,
self._args.storage_disk_config,
self._args.storage_ssd_disk_config,
self._args.storage_chassis_config,
self._args.storage_replica_size)
#end do_crush_map_pool_config()
# Function for NFS cinder configuration
def do_configure_nfs(self):
global create_nfs_disk_volume
if self._args.storage_nfs_disk_config[0] == 'none':
return
# Create NFS mount list file
file_present = local('sudo ls %s 2>/dev/null | wc -l' %(NFS_SERVER_LIST_FILE),
capture=True)
if file_present == '0':
local('sudo touch %s' %(NFS_SERVER_LIST_FILE), capture=True)
local('sudo chown root:cinder %s' %(NFS_SERVER_LIST_FILE),
capture=True)
local('sudo chmod 0640 %s' %(NFS_SERVER_LIST_FILE),
capture=True)
# Add NFS mount list to file
for entry in self._args.storage_nfs_disk_config:
entry_present = local('cat %s | grep \"%s\" | wc -l'
%(NFS_SERVER_LIST_FILE, entry),
capture=True)
if entry_present == '0':
local('echo %s >> %s' %(entry, NFS_SERVER_LIST_FILE))
# Cinder configuration to create backend
cinder_configured = local('sudo cat %s | grep enabled_backends | \
grep nfs | wc -l'
%(CINDER_CONFIG_FILE),
capture=True)
if cinder_configured == '0':
existing_backends = local('sudo cat %s | grep enabled_backends | \
awk \'{print $3}\''
%(CINDER_CONFIG_FILE),
shell='/bin/bash',
capture=True)
if existing_backends != '':
new_backend = existing_backends + ',' + 'nfs'
local('sudo openstack-config --set %s DEFAULT \
enabled_backends %s'
%(CINDER_CONFIG_FILE,
new_backend))
else:
local('sudo openstack-config --set %s DEFAULT \
enabled_backends nfs'
%(CINDER_CONFIG_FILE))
local('sudo openstack-config --set %s nfs nfs_shares_config %s'
%(CINDER_CONFIG_FILE,
NFS_SERVER_LIST_FILE))
local('sudo openstack-config --set %s nfs nfs_sparsed_volumes True'
%(CINDER_CONFIG_FILE))
local('sudo openstack-config --set %s nfs volume_driver \
cinder.volume.drivers.nfs.NfsDriver'
%(CINDER_CONFIG_FILE))
local('sudo openstack-config --set %s nfs volume_backend_name NFS'
%(CINDER_CONFIG_FILE))
create_nfs_disk_volume = 1
return
#end do_configure_nfs()
# do_ssh_config(): The function configures the /etc/hosts with all the
# storage-compute hostnames/ip address.
# The function also creates entry of the masters rsa public id to all the
# storage-computes authorized keys and to the known hosts.
# This is done so that ceph-deploy doesn't ask user to input 'yes' and
# the password during the ssh login.
def do_ssh_config(self):
storage_master_hostname = ''
# Add all the storage-compute hostnames/ip to the /etc/host of master
for entries, entry_token in zip(self._args.storage_hosts,
self._args.storage_host_tokens):
with settings(host_string = 'root@%s' %(entries),
password = entry_token):
if self._args.storage_hostnames[0] == \
self._args.orig_hostnames[0]:
for hostname, host_ip in zip(self._args.storage_hostnames,
self._args.storage_hosts):
run('cat /etc/hosts | grep -v -w %s$ > /tmp/hosts; \
a=`cat /tmp/hosts | grep -w "%s[ ]*%s" | wc -l`; \
if [ "$a" == "0" ]; then echo %s %s >> /tmp/hosts; fi ; \
cp -f /tmp/hosts /etc/hosts' \
% (hostname, host_ip, hostname, host_ip, hostname))
for hostname, host_ip, orig_hostname in zip(
self._args.storage_hostnames,
self._args.storage_hosts,
self._args.orig_hostnames):
if host_ip == self._args.storage_master:
storage_master_hostname = hostname
run('cat /etc/hosts | grep -v -w %s > /tmp/hosts'
%(host_ip))
match = run('cat /etc/hosts | grep -w "%s"'
%(host_ip), warn_only=True)
if match == '':
match = '%s %s'%(host_ip, hostname)
if run('echo "%s" | grep -e %s[[:blank:]] -e %s$ | wc -l '
%(match, hostname, hostname)) == '0':
match = '%s %s' %(match, hostname)
if run('echo "%s" | grep -e %s[[:blank:]] -e %s$ | wc -l '
%(match, orig_hostname, orig_hostname)) == '0':
match = '%s %s' %(match, orig_hostname)
run('echo "%s" >> /tmp/hosts' %(match))
run('cp -f /tmp/hosts /etc/hosts')
# Check for chkconfig and add if not present
chkconfig = run('ls /sbin/chkconfig 2>/dev/null | wc -l')
if chkconfig == '0':
run('ln -s /bin/true /sbin/chkconfig')
# Generate public id using ssh-keygen and first add the key to the
# authorized keys file and the known_hosts file in the master itself.
# This is required when ceph-deploy does an ssh to master to add
# the first monitor
rsa_present = local('sudo ls ~/.ssh/id_rsa | wc -l', capture=True)
if rsa_present != '1':
local('sudo ssh-keygen -t rsa -N "" -f ~/.ssh/id_rsa')
sshkey = local('cat ~/.ssh/id_rsa.pub', capture=True)
local('sudo mkdir -p ~/.ssh')
known_host_key = local('ssh-keyscan -t rsa %s,%s'
%(storage_master_hostname,
self._args.storage_master), capture=True)
already_present = local('grep "%s" ~/.ssh/known_hosts 2> /dev/null | \
wc -l' % (known_host_key), capture=True)
if already_present == '0':
local('sudo echo "%s" >> ~/.ssh/known_hosts' % (known_host_key))
already_present = local('grep "%s" ~/.ssh/authorized_keys 2>/dev/null |\
wc -l' % (sshkey), capture=True)
if already_present == '0':
local('sudo echo "%s" >> ~/.ssh/authorized_keys' % (sshkey))
# Add the master public key to all the storage-compute's known_hosts
# and authorized_keys file.
for entries, entry_token, hostname in zip(self._args.storage_hosts,
self._args.storage_host_tokens, self._args.storage_hostnames):
if entries != self._args.storage_master:
with settings(host_string = 'root@%s' %(entries),
password = entry_token):
run('sudo mkdir -p ~/.ssh')
already_present = run('grep "%s" ~/.ssh/known_hosts \
2> /dev/null | wc -l'
%(known_host_key))
if already_present == '0':
run('sudo echo "%s" >> ~/.ssh/known_hosts'
%(known_host_key), shell='/bin/bash')
already_present = run('grep "%s" ~/.ssh/authorized_keys \
2> /dev/null | wc -l'
%(sshkey))
if already_present == '0':
run('sudo echo "%s" >> ~/.ssh/authorized_keys' % (sshkey))
hostfound = local('sudo grep %s,%s ~/.ssh/known_hosts | \
wc -l' %(hostname,entries),
capture=True)
if hostfound == "0":
out = run('sudo ssh-keyscan -t rsa %s,%s 2>/dev/null'
%(hostname, entries))
local('sudo echo "%s" >> ~/.ssh/known_hosts' % (out))
return
#end do_ssh_config()
# create monlist
def do_create_monlist(self):
global configure_with_ceph
global ceph_mon_hosts
global ceph_mon_hosts_list
global ceph_mon_count
global ceph_all_hosts
# Find existing mons
ceph_mon_entries = local('ceph --connect-timeout 5 mon stat 2>&1 |grep quorum | \
awk \'{print $11}\'', capture=True)
if ceph_mon_entries != '':
ceph_mon_list = ceph_mon_entries.split(',')
for entry in ceph_mon_list:
ceph_mon_count += 1;
ceph_mon_hosts_list.append(entry)
# first create master monitor list
for entries, entry_token, hostname in zip(self._args.storage_hosts,
self._args.storage_host_tokens,
self._args.storage_hostnames):
if entries == self._args.storage_master:
ceph_mon_hosts = ceph_mon_hosts + hostname + ' '
entry = ''
for entry in ceph_mon_hosts_list:
if entry == hostname:
break
if entry != hostname:
ceph_mon_count += 1;
ceph_mon_hosts_list.append(hostname)
if self._args.storage_os_hosts[0] != 'none':
for osnode in self._args.storage_os_hosts:
if entries == osnode:
ceph_mon_hosts = ceph_mon_hosts + hostname + ' '
entry = ''
for entry in ceph_mon_hosts_list:
if entry == hostname:
break
if entry != hostname:
ceph_mon_count += 1;
ceph_mon_hosts_list.append(hostname)
# first try to use configured compute monitor list
# if configured monitor list is empty then start
# monitors on first "N" computes
# where master monitor list + "N" compute monitors < MAX_MONS
if self._args.storage_mon_hosts[0] != 'none':
for hostname in self._args.storage_mon_hosts:
if ceph_mon_count < MAX_MONS:
ceph_mon_hosts = ceph_mon_hosts + hostname + ' '
entry = ''
for entry in ceph_mon_hosts_list:
if entry == hostname:
break
if entry != hostname:
ceph_mon_count += 1;
ceph_mon_hosts_list.append(hostname)
else:
for entries, entry_token, hostname in zip(self._args.storage_hosts,
self._args.storage_host_tokens,
self._args.storage_hostnames):
if entries == self._args.storage_master:
continue
entry_hit = 0
if self._args.storage_os_hosts[0] != 'none':
for osnode in self._args.storage_os_hosts:
if entries == osnode:
entry_hit = 1
break
if entry_hit == 0:
if ceph_mon_count < MAX_MONS:
ceph_mon_hosts = ceph_mon_hosts + hostname + ' '
entry = ''
for entry in ceph_mon_hosts_list:
if entry == hostname:
break
if entry != hostname:
ceph_mon_count += 1;
ceph_mon_hosts_list.append(hostname)
for entries in self._args.storage_hostnames:
ceph_all_hosts = ceph_all_hosts + entries + ' '
# end do_create_monlist
# Function to unconfigure Storage
# This will remove all the storage configurations
def do_storage_unconfigure(self):
global configure_with_ceph
if self._args.storage_directory_config[0] != 'none' or \
self._args.storage_disk_config[0] != 'none' or \
self._args.storage_ssd_disk_config[0] != 'none':
configure_with_ceph = 1
else:
configure_with_ceph = 0
# Remove the glance configuration if Ceph is configured.
if configure_with_ceph:
while True:
glance_image = local('(. /etc/contrail/openstackrc ; \
glance image-list |grep active | \
awk \'{print $2}\' | head -n 1)',
capture=True, shell='/bin/bash')
if glance_image != '':
local('(. /etc/contrail/openstackrc ; glance image-delete %s)'
%(glance_image))
else:
break
local('sudo openstack-config --set %s %s default_store file'
%(GLANCE_API_CONF, glance_store))
local('sudo openstack-config --del %s %s %s'
%(GLANCE_API_CONF, glance_store, glance_known_store))
local('sudo openstack-config --del %s DEFAULT show_image_direct_url'
%(GLANCE_API_CONF))
local('sudo openstack-config --del %s %s rbd_store_user'
%(GLANCE_API_CONF, glance_store))
local('sudo openstack-config --set %s DEFAULT workers 1'
%(GLANCE_API_CONF))
if pdist == 'centos':
local('sudo service openstack-glance-api restart')
if pdist == 'Ubuntu':
local('sudo service glance-api restart')
if self._args.storage_os_hosts[0] != 'none':
for entries, entry_token in zip(self._args.storage_os_hosts,
self._args.storage_os_host_tokens):
with settings(host_string = 'root@%s' %(entries),
password = entry_token):
run('sudo openstack-config --set %s %s \
default_store file'
%(GLANCE_API_CONF, glance_store))
run('sudo openstack-config --del %s %s %s'
%(GLANCE_API_CONF, glance_store,
glance_known_store))
run('sudo openstack-config --del %s DEFAULT \
show_image_direct_url'
%(GLANCE_API_CONF))
run('sudo openstack-config --del %s %s \
rbd_store_user'
%(GLANCE_API_CONF, glance_store))
run('sudo openstack-config --set %s DEFAULT \
workers 1'
%(GLANCE_API_CONF))
if pdist == 'centos':
run('sudo service openstack-glance-api restart')
if pdist == 'Ubuntu':
run('sudo service glance-api restart')
# Find all the cinder volumes that are of type 'ocs-block'
# Loop over and remove the volumes
cinderlst = local('(. /etc/contrail/openstackrc ; \
%s list --all-tenants| grep ocs-block |\
cut -d"|" -f 2)'
%(cinder_command), capture=True)
if cinderlst != "":
cinderalst = cinderlst.split('\n')
for x in cinderalst:
inuse = local('(. /etc/contrail/openstackrc ; \
%s list --all-tenants| grep %s | \
cut -d"|" -f 3)' %(cinder_command, x),
capture=True)
if inuse == "in-use":
detach = local('(. /etc/contrail/openstackrc ; \
%s list --all-tenants| grep %s | \