ctdb/doc/examples/natgw.conf

   1 #
   2 # CTDB configuration for simple cluster with NAT gateway
   3 #
   4 # This is the sample configuration for a 3-node CTDB cluster providing file
   5 # services via Samba and NFS.
   6 #
   7 # Cluster details:
   8 #
   9 #                internal network (192.168.1.0/24)
  10 #   -------+----------------------+-----------------------+----------
  11 #          |                      |                       |
  12 #          |                      |                       |
  13 #     eth0 | 192.168.1.1     eth0 | 192.168.1.2      eth0 | 192.168.1.3
  14 #    +-----+-----+          +-----+-----+           +-----+-----+
  15 #    |           |          |           |           |           |
  16 #    |  Node 1   |          |  Node 2   |           |  Node 3   |
  17 #    |           |          |           |           |           |
  18 #    +-----+-----+          +-----+-----+           +-----+-----+
  19 #     eth1 |                 eth1 |                  eth1 |
  20 #          |                      |                       |
  21 #          |                      |                       |
  22 #   -------+----------------------+-----------------------+-----+----
  23 #                  public network (10.1.1.0/24)                 |
  24 #                                                               | 10.1.1.254
  25 #                                                               o (router)
  26 #
  27 # Storage details:
  28 #
  29 #  Each node has a shared storage - /shared
  30 #
  31 #
  32 # Service details:
  33 #
  34 #  Cluster provides file services on following IP addresses
  35 #
  36 #     10.1.1.101 - 10.1.1.106
  37 #
  38 #  When a node is not hosting any IPs, it cannot connect to network
  39 #  infrastructure (e.g. DNS, Active Directory, ...).
  40 #
  41 #  Using NAT gateway feature of CTDB allows a node not hosting IPs to connect
  42 #  to network infrastructure.
  43
  44
  45 CTDB_RECOVERY_LOCK=/shared/recovery.lock
  46
  47 #
  48 # Nodes configuration
  49 #
  50 # ---------- /etc/ctdb/nodes ----------
  51 # 192.168.1.1
  52 # 192.168.1.2
  53 # 192.168.1.3
  54 # ---------- /etc/ctdb/nodes ----------
  55 #
  56 #
  57 # Public addresses configuration
  58 #
  59 # ---------- /etc/ctdb/public_addresses ----------
  60 # 10.1.1.101/24 eth1
  61 # 10.1.1.102/24 eth1
  62 # 10.1.1.103/24 eth1
  63 # 10.1.1.104/24 eth1
  64 # 10.1.1.105/24 eth1
  65 # 10.1.1.106/24 eth1
  66 # ---------- /etc/ctdb/public_addresses ----------
  67 #
  68 # Enable logging to syslog
  69 CTDB_LOGGING=syslog
  70
  71 # Default log level
  72 CTDB_DEBUGLEVEL=NOTICE
  73
  74 # Auto start/stop managed services
  75 CTDB_AUTO_STARTSTOP=yes
  76
  77 #
  78 # Samba configuration
  79 #
  80 CTDB_MANAGES_SAMBA=yes
  81 # CTDB_SAMBA_SKIP_SHARE_CHECK=yes
  82
  83 CTDB_MANAGES_WINBIND=yes
  84
  85 #
  86 # NFS configuration
  87 #
  88 CTDB_MANAGES_NFS=yes
  89 CTDB_RPCINFO_LOCALHOST="127.0.0.1"
  90
  91 #
  92 # NAT gateway configuration
  93 #
  94 # ---------- /etc/ctdb/natgw_nodes ----------
  95 # 192.168.1.1
  96 # 192.168.1.2
  97 # 192.168.1.3
  98 # ---------- /etc/ctdb/natgw_nodes ----------
  99 #
 100 CTDB_NATGW_PUBLIC_IP=10.1.1.121/24
 101 CTDB_NATGW_PUBLIC_IFACE=eth1
 102 CTDB_NATGW_DEFAULT_GATEWAY=10.1.1.254
 103 CTDB_NATGW_PRIVATE_NETWORK=192.168.1.0/24
 104 CTDB_NATGW_NODES=/etc/ctdb/natgw_nodes