File ctdb-sysconfig-suse.template of Package ctdb

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File ctdb-sysconfig-suse.template of Package ctdb

### Options to ctdbd. This is read by /etc/init.d/ctdb

## Path:        Network/Ctdb
## Description: Ctdb location of the shared lock file
## Type:        string
## Default:     ""
# you must specify the location of a shared lock file across all the
# nodes. This must be on shared storage
# there is no default
CTDB_RECOVERY_LOCK=""

## Description: Ctdb public network interface
## Type:        string
## Default:     ""
# when doing IP takeover you also may specify what network interface
# to use by default for the public addresses. Otherwise you must
# specify an interface on each line of the public addresses file
# there is no default
CTDB_PUBLIC_INTERFACE=eth0

## Description: Location of the file with the public IP addresses
## Type:        string
## Default:     /etc/ctdb/public_addresses
# Should ctdb do IP takeover? If it should, then specify a file
# containing the list of public IP addresses that ctdb will manage
# Note that these IPs must be different from those in $NODES above
# there is no default.
# The syntax is one line per public address of the form :
#   <ipaddress>/<netmask> <interface>
# Example: 10.1.1.1/24 eth0
CTDB_PUBLIC_ADDRESSES=/etc/ctdb/public_addresses

## Description: Use single LVS public IP?
## Type:        ip
## Default:     ""
# Should CTDB present the cluster using a single public ip address to clients
# and multiplex clients across all CONNECTED nodes ?
# This is based on LVS 
# When this is enabled, the entire cluster will present one single ip address
# which clients will connect to.
CTDB_LVS_PUBLIC_IP=

## Description: Ctdb manages to start and stop Samba?
## Type:        yesno
## Default:     yes
# should ctdb manage starting/stopping the Samba service for you?
# default is to not manage Samba
CTDB_MANAGES_SAMBA=yes

## Description: Skip Samba share checks?
# If there are very many shares it may not be feasible to check that all
# of them are available during each monitoring interval.
# In that case this check can be disabled
## Type:        yesno
## Default:     yes
CTDB_SAMBA_SKIP_SHARE_CHECK=yes
## Description: Skip NFS share checks?
# If there are very many shares it may not be feasible to check that all
# of them are available during each monitoring interval.
# In that case this check can be disabled
## Type:        yesno
## Default:     yes
CTDB_NFS_SKIP_SHARE_CHECK=yes

## Description: Samba check ports?
## Type:        integer
## Default:     
# specify which ports we should check that there is a daemon listening to
# by default we use testparm and look in smb.conf to figure out.
# CTDB_SAMBA_CHECK_PORTS="445"
### Must we remove the leading ^# and which default to set when we're happy
### with ctdb's default?

## Description: Manage winbind?
## Type:        yesno
## Default:     yes
# should ctdb manage starting/stopping Winbind service?
# if left comented out then it will be autodetected based on smb.conf
CTDB_MANAGES_WINBIND=yes

## Description: Manage vsftpd?
## Type:        yesno
## Default:     yes
# should ctdb manage starting/stopping the VSFTPD service
CTDB_MANAGES_VSFTPD=yes

## Description: Manage iSCSI?
## Type:        yesno
## Default:     yes
# should ctdb manage starting/stopping the ISCSI service
CTDB_MANAGES_ISCSI=yes

## Description: Manage NFS?
## Type:        yesno
## Default:     yes
# should ctdb manage starting/stopping the NFS service
CTDB_MANAGES_NFS=yes

## Description: Manage Apache?
## Type:        yesno
## Default:     yes
# should ctdb manage starting/stopping the Apache web server httpd?
CTDB_MANAGES_HTTPD=yes

## Description: Init script style
## Type:        string
## Default:     ""
# The init style (redhat/suse/ubuntu...) is usually auto-detected.
# The names of init scripts of services managed by CTDB are set
# based on the detected init style. You can override the init style
# auto-detection here to explicitly use a scheme. This might be
# useful when you have installed a packages (for instance samba
# packages) with a different init script layout.
# There is no default.
CTDB_INIT_STYLE=

## Description: Samba smb services init script
# The following is a smb specific Samba init script / service that you
# can override from auto-detection.
## Type:        string
## Default:     smb
CTDB_SERVICE_SMB=smb
## Description: Samba nmb services init script
# The following is a nmb specific Samba init script / service that you
# can override from auto-detection.
## Type:        string
## Default:     nmb
CTDB_SERVICE_NMB=nmb
## Description: Samba winbind services init script
# The following is a winbind specific Samba init script / service that you
# can override from auto-detection.
## Type:        string
## Default:     winbind
CTDB_SERVICE_WINBIND=winbind

# you may wish to raise the file descriptor limit for ctdb
# use a ulimit command here. ctdb needs one file descriptor per
# connected client (ie. one per connected client in Samba)
#  ulimit -n 10000

## Description: This file enumerates all nodes of the cluster
## Type:        string
## Default:     /etc/ctdb/nodes
# the NODES file must be specified or ctdb won't start
# it should contain a list of IPs that ctdb will use
# it must be exactly the same on all cluster nodes
# defaults to /etc/ctdb/nodes
CTDB_NODES=/etc/ctdb/nodes

## Description: Script used to notify about node health changes
## Type:        string
## Default:     /etc/ctdb/notify.sh
# a script to run when node health changes
CTDB_NOTIFY_SCRIPT=/etc/ctdb/notify.sh

## Description: Database location
## Type:        string
## Default:     /var/lib/ctdb
# the directory to put the local ctdb database files in
# defaults to /var/lib/ctdb
CTDB_DBDIR=/var/lib/ctdb

## Description: Persistent database location
## Type:        string
## Default:     /var/lib/ctdb/persistent
# the directory to put the local persistent ctdb database files in
# defaults to /var/lib/ctdb/persistent
CTDB_DBDIR_PERSISTENT=/var/lib/ctdb/persistent

## Description: Event script directory location
## Type:        string
## Default:     /etc/ctdb/events.d
# the directory where service specific event scripts are stored
# defaults to /etc/ctdb/events.d
CTDB_EVENT_SCRIPT_DIR=/etc/ctdb/events.d

## Description: Socket location
## Type:        string
## Default:     /var/lib/ctdb/ctdb.socket
# the location of the local ctdb socket
# defaults to /var/lib/ctdb/ctdb.socket
CTDB_SOCKET=/var/lib/ctdb/ctdb.socket

## Description: Type of transport
## Type:        string
## Default:     tcp
# what transport to use. Only tcp is currently supported
# defaults to tcp
CTDB_TRANSPORT="tcp"

## Description: Minimal amount of free memory
## Type:        integer
## Default:     100
# When set, this variable makes ctdb monitor the amount of free memory
# in the system (the second number in the buffers/cache output from free -m).
# If the amount of free memory drops below this treshold the node will become
# unhealthy and ctdb and all managed services will be shutdown.
# Once this occurs, the administrator needs to find the reason for the OOM
# situation, rectify it and restart ctdb with "service ctdb start"
# The unit is MByte
CTDB_MONITOR_FREE_MEMORY=100

## Description: Start ctdb disabled?
## Type:        yesno
## Default:     yes
# When set to yes, the CTDB node will start in DISABLED mode and not host
# any public ip addresses. The administrator needs to explicitely enable
# the node with "ctdb enable"
CTDB_START_AS_DISABLED="yes"

## Description: RECMASTER capability.
# By default all nodes are capable of both being LMASTER for records and
# also for taking the RECMASTER role and perform recovery.
# These parameters can be used to disable these two roles on a node.
# Note: If there are NO available nodes left in a cluster that can perform
# the RECMASTER role, the cluster will not be able to recover from a failure
# and will remain in RECOVERY mode until an RECMASTER capable node becomes
# available. Same for LMASTER.
# These parameters are useful for scenarios where you have one "remote" node
# in a cluster and you do not want the remote node to be fully participating
# in the cluster and slow things down.
# For that case, set both roles to "no" for the remote node on the remote site
# but leave the roles default to "yes" on the primary nodes in the central
# datacentre.
## Type:        yesno
## Default:     yes
CTDB_CAPABILITY_RECMASTER=yes
## Description: LMASTER capability.
# By default all nodes are capable of both being LMASTER for records and
# also for taking the RECMASTER role and perform recovery.
# These parameters can be used to disable these two roles on a node.
# Note: If there are NO available nodes left in a cluster that can perform
# the RECMASTER role, the cluster will not be able to recover from a failure
# and will remain in RECOVERY mode until an RECMASTER capable node becomes
# available. Same for LMASTER.
# These parameters are useful for scenarios where you have one "remote" node
# in a cluster and you do not want the remote node to be fully participating
# in the cluster and slow things down.
# For that case, set both roles to "no" for the remote node on the remote site
# but leave the roles default to "yes" on the primary nodes in the central
# datacentre.
## Type:        yesno
## Default:     yes
CTDB_CAPABILITY_LMASTER=yes

# NAT-GW configuration
# Some services running on nthe CTDB node may need to originate traffic to
# remote servers before the node is assigned any IP addresses,
# This is problematic since before the node has public addresses the node might
# not be able to route traffic to the public networks.
# One solution is to have static public addresses assigned with routing
# in addition to the public address interfaces, thus guaranteeing that
# a node always can route traffic to the external network.
# This is the most simple solution but it uses up a large number of 
# additional ip addresses.
#
# A more complex solution is NAT-GW.
# In this mode we only need one additional ip address for the cluster from
# the exsternal public network.
# One of the nodes in the cluster is elected to be hosting this ip address
# so it can reach the external services. This node is also configured
# to use NAT MASQUERADING for all traffic from the internal private network
# to the external network. This node is the NAT-GW node.
#
# All other nodes are set up with a default rote with a metric of 10 to point
# to the nat-gw node.
# 
# The effect of this is that only when a node does not have a public address
# and thus no proper routes to the external world it will instead
# route all packets through the nat-gw node.
#
## Description: NAT gateway public IP
## Type:        ip
## Default:     ""
NATGW_PUBLIC_IP=
## Description: NAT gateway public interface
## Type:        string
## Default:     ""
NATGW_PUBLIC_IFACE=
## Description: NAT gateway default gateway
## Type:        ip
## Default:     ""
NATGW_DEFAULT_GATEWAY=
## Description: NAT gateway private interface
## Type:        string
## Default:     ""
NATGW_PRIVATE_IFACE=
## Description: NAT gateway network
## Type:        ip
## Default:     ""
NATGW_PRIVATE_NETWORK=
## Description: NAT gateway nodes
## Type:        string
## Default:     /etc/ctdb/natgw_nodes
# NATGW_NODES is the list of nodes that belong to this natgw group.
# You can have multiple natgw groups in one cluster but each node
# can only belong to one single natgw group.
NATGW_NODES=/etc/ctdb/natgw_nodes

## Description: Ctdb log file location
## Type:        string
## Default:     /var/log/ctdb/log.ctdb
# where to log messages
# the default is /var/log/ctdb/log.ctdb
CTDB_LOGFILE=/var/log/ctdb/log.ctdb

## Description: Ctdb debug level
## Type:        integer(0:10)
## Default:     2
# what debug level to run at. Higher means more verbose
# the default is 2
CTDB_DEBUGLEVEL=2

## Description: Ctdb any other option
## Type:        string
## Default:     ""
# any other options you might want. Run ctdbd --help for a list
CTDB_OPTIONS=

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File ctdb-sysconfig-suse.template of Package ctdb

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