ctdb/doc/examples/lvs.conf

   1 #
   2 # CTDB configuration for simple cluster with LVS
   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 | 10.1.1.1        eth1 | 10.1.1.2         eth1 | 10.1.1.3
  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 single IP address
  35 #
  36 #     10.1.1.101
  37 #
  38 # Since LVS in CTDB uses direct routing, each node needs to have a static IP
  39 # address on the public network.
  40
  41
  42 CTDB_RECOVERY_LOCK=/shared/recovery.lock
  43
  44 #
  45 # Nodes configuration
  46 #
  47 # ---------- /etc/ctdb/nodes ----------
  48 # 192.168.1.1
  49 # 192.168.1.2
  50 # 192.168.1.3
  51 # ---------- /etc/ctdb/nodes ----------
  52 #
  53 # Enable logging to syslog
  54 CTDB_LOGGING=syslog
  55
  56 # Default log level
  57 CTDB_DEBUGLEVEL=NOTICE
  58
  59 # Auto start/stop managed services
  60 CTDB_AUTO_STARTSTOP=yes
  61
  62 #
  63 # Samba configuration
  64 #
  65 CTDB_MANAGES_SAMBA=yes
  66 # CTDB_SAMBA_SKIP_SHARE_CHECK=yes
  67
  68 CTDB_MANAGES_WINBIND=yes
  69
  70 #
  71 # NFS configuration
  72 #
  73 CTDB_MANAGES_NFS=yes
  74 CTDB_RPCINFO_LOCALHOST="127.0.0.1"
  75
  76 #
  77 # LVS configuration
  78 #
  79 # ---------- /etc/ctdb/lvs_nodes ----------
  80 # 192.168.1.1
  81 # 192.168.1.2
  82 # 192.168.1.3
  83 # ---------- /etc/ctdb/lvs_nodes ----------
  84 #
  85 CTDB_LVS_NODES=/etc/ctdb/lvs_nodes
  86
  87 CTDB_LVS_PUBLIC_IP=10.1.1.101
  88 CTDB_LVS_PUBLIC_IFACE=eth1