data/ChangeLog

   1 2011-08-22  Proxmox Support Team  <support@proxmox.com>
   2
   3         * PVE/Cluster.pm (create_rrd_graph): only use daemon if socket
   4         exists.
   5
   6         * PVE/pvecm (delnode): test if we have quorum.
   7
   8         * src/cfs-plug-link.c (cfs_plug_link_getattr): set read-only if we
   9         do not have quorum.
  10
  11 2011-08-19  Proxmox Support Team  <support@proxmox.com>
  12
  13         * PVE/pvecm (create): removed section (rm) from cluster.conf (do
  14         not start rgmanager by default).
  15
  16         * PVE/Cluster.pm (check_cfs_quorum): use 'local' instead of
  17         'prv/lock', because this link always exists on the file system.
  18         (ipcc_send_rec_json, ipcc_send_rec): fix error check
  19
  20 2011-08-18  Proxmox Support Team  <support@proxmox.com>
  21
  22         * PVE/Cluster.pm (ssh_merge_keys): add check if
  23         /etc/pve/priv/authorized_keys exists
  24
  25 2011-08-16  Proxmox Support Team  <support@proxmox.com>
  26
  27         * PVE/Cluster.pm (parse_datacenter_config)
  28         (write_datacenter_config): register reader/writer for
  29         datacenter.cfg
  30
  31 2011-08-15  Proxmox Support Team  <support@proxmox.com>
  32
  33         * PVE/Cluster.pm: add 'datacenter.cfg' to observed files.
  34
  35 2011-08-10  Proxmox Support Team  <support@proxmox.com>
  36
  37         * PVE/pvecert: removed binray (use pvecm instead)
  38
  39         * PVE/pvecm (lsnode): remove verifyapi handling code.
  40         (updatecerts): new method (replacement for pvecert binary)
  41
  42         * PVE/pvecert: also update ssh related files.
  43
  44         * PVE/Cluster.pm (ssh_merge_known_hosts): replace entries with
  45         wrong key. new parameter createLink.
  46
  47 2011-08-09  Proxmox Support Team  <support@proxmox.com>
  48
  49         * PVE/Cluster.pm (ssh_merge_known_hosts): also manage known_hosts
  50         file.
  51
  52         * PVE/pvecm (backup_database): revert pervious change - do not
  53         pass IP to addnode. Instead we run gen_pve_node_files in 'add'
  54         after we get quorum.
  55
  56 2011-08-08  Proxmox Support Team  <support@proxmox.com>
  57
  58         * PVE/Cluster.pm (check_cfs_quorum): check for undefined $st (no
  59         such file).
  60
  61         * PVE/pvecm: try to create all files/dirs in 'addnode', because that
  62         node has quorum.
  63         (create): Add id_rsa.pub to authorized_keys.
  64         (create): Wait for quorum and restart apache2
  65
  66         * src/cfs-plug-func.c (cfs_plug_func_new): add write callback (to
  67         trigger actions).
  68
  69         * src/pmxcfs.c (write_debug_setting_cb): implement callback to
  70         enable/disable debug mode (.debug file)
  71
  72 2011-08-05  Proxmox Support Team  <support@proxmox.com>
  73
  74         * PVE/pvecm (create): call keygen with parameter hash
  75
  76 2011-08-04  Proxmox Support Team  <support@proxmox.com>
  77
  78         * src/pmxcfs.c (create_symlinks): remove status dir and link
  79
  80         * src/*: remove syslog_cache (not needed)
  81
  82 2011-08-03  Proxmox Support Team  <support@proxmox.com>
  83
  84         * src/cfs-plug-func.c: simple plugin to view data returned by
  85         function. We use that to display status inside the filesystem
  86         (.version, .members, .vmlist, .rrd, .clusterlog)
  87
  88 2011-08-02  Proxmox Support Team  <support@proxmox.com>
  89
  90         * src/dfsm.c (dfsm_set_mode): call new callback dfsm_synced_fn()
  91
  92         * src/status.c: add 'iphash' to store ip adresses of all
  93         nodes.
  94         (nodeip_hash_set): helper to update iphash
  95         (dfsm_synced): send ip address when we are in sync
  96
  97         * src/pmxcfs.c (main): set cfs.ip to local ip address.
  98
  99 2011-08-01  Proxmox Support Team  <support@proxmox.com>
 100
 101         * PVE/Cluster.pm (check_cfs_quorum): helper to check quorum
 102         (cfs_lock_file): remove $text parameter
 103         (cfs_lock_storage): remove $text parameter
 104
 105 2011-06-29  Proxmox Support Team  <support@proxmox.com>
 106
 107         * PVE/Cluster.pm (run_silent_cmd): supress output when running
 108         openssl.
 109
 110 2011-05-04  Proxmox Support Team  <support@proxmox.com>
 111
 112         * src/status.c (kvstore_send_update_message): use correct data
 113         pointer (data instead of &data)
 114
 115 2011-03-17  Proxmox Support Team  <support@proxmox.com>
 116
 117         * perl/Cluster.pm (get_nodelist): simply return an array of node
 118         names.
 119         (get_tasklist): get cluster wide task list
 120         (broadcast_tasklist): send tasklist to cluster nodes
 121
 122 2011-03-10  Proxmox Support Team  <support@proxmox.com>
 123
 124         * perl/Cluster.pm (rrd_dump): cache RRD data for one second (avoid
 125         to many reads from API server)
 126         (rrd_dump): parse RRD data
 127
 128         * src/status.c (update_rrd_data): add RRD definition for VMs
 129         (update_rrd_data): use thread safe API, connect to rrdcached
 130
 131         * src/dfsm.c (dfsm_send_message_full): limit to 100 retries (max
 132         10 seconds delay).
 133
 134 2011-03-07  Proxmox Support Team  <support@proxmox.com>
 135
 136         * perl/Cluster.pm (ipcc_send_rec*): allow to return 'undef'
 137
 138         * src/status.c (cfs_rrd_dump): impl. rrd dump
 139
 140         * perl/Cluster.pm (broadcast_rrd): start rrd integration
 141
 142 2011-02-25  Proxmox Support Team  <support@proxmox.com>
 143
 144         * perl/Cluster.pm (cfs_lock_storage): impl.
 145
 146 2011-02-22  Proxmox Support Team  <support@proxmox.com>
 147
 148         * src/cfs-utils.c (path_is_private): skip '/'
 149
 150 2011-02-16  Proxmox Support Team  <support@proxmox.com>
 151
 152         * perl/pvecm: do not use PVE::RPCEnvironment
 153         (add): refuse to join cluster if there are existing vms.
 154
 155         * perl/pvecert: do not use PVE::RPCEnvironment
 156
 157 2011-02-15  Proxmox Support Team  <support@proxmox.com>
 158
 159         * perl/Cluster.pm (cfs_file_version): A way to get the actual
 160         version of a file. Can be used to detect file modifications.
 161
 162 2011-02-02  Proxmox Support Team  <support@proxmox.com>
 163
 164         * perl/Cluster.pm (remote_node_ip): implement stub
 165
 166 2011-02-01  Proxmox Support Team  <support@proxmox.com>
 167
 168         * perl/Cluster.pm (cfs_lock_file): first try.
 169
 170 2011-01-31  Proxmox Support Team  <support@proxmox.com>
 171
 172         * src/dcdb.c (dcdb_deliver): implement a simple distributed lock
 173         manager for short lived locks (no fencing, see README).
 174
 175 2011-01-19  root  <root@maui.maurer-it.com>
 176
 177         * perl/Cluster.pm (log_msg): fixes for taint mode (untaint $0)
 178         (log_msg): allow to use 'symbolic' priority names
 179
 180 2010-11-17  Proxmox Support Team  <support@proxmox.com>
 181
 182         * src/cpg.c (dcdb_main_loop): use CPG_DISPATCH_ONE instead of
 183         CPG_DISPATCH_ALL - which can hang for very long time if there is
 184         much traffic.
 185
 186         * src/cfs-plug-memdb.c (cfs_plug_memdb_readdir): correctly fill
 187         stat buffer (avoid extra call to getattr (race condition))
 188
 189 2010-11-16  Proxmox Support Team  <support@proxmox.com>
 190
 191         (atomic_write_file): implement our own because
 192         g_file_set_contents() is clumsy (forks subprocess, can't set mode/owner).
 193
 194 2010-11-15  Proxmox Support Team  <support@proxmox.com>
 195
 196         * src/memdb.c: replace g_hash_table_insert with
 197         g_hash_table_replace (insert does not replace keys!)
 198
 199         * src/memdb-backend-bdb.c (bdb_backend_open): open with DB_THREAD
 200         (just to be sure - we only access from one thread)
 201
 202 2010-11-05  Proxmox Support Team  <support@proxmox.com>
 203
 204         * src/memdb.c (memdb_encode_index): use g_checksum instead of NSS
 205
 206         * src/cfs-plug-memdb.c (heartbeat): touch pid file each 5
 207         seconds. We can use this to test if the filesysten is up and
 208         running using inotify.
 209
 210         * src/pmxcfs.c (cfs_fuse_statfs): implemented
 211
 212         * src/cfs-plug.c (cfs_plug_base_*): check for correct plug type
 213         (plug->ops == &cfs_ops)
 214
 215 2010-11-02  Proxmox Support Team  <support@proxmox.com>
 216
 217         * src/memdb.c: implement vmlist magic, add check for duplicate VMIDs
 218
 219 2010-10-15  Proxmox Support Team  <support@proxmox.com>
 220
 221         * src/cfs-plug-memdb.c: implement cluster/local mode
 222
 223 2010-02-26  Proxmox Support Team  <support@proxmox.com>
 224
 225         * src/cfs-plug-memdb.c (dcdb_worker_thread): handle
 226         CS_ERR_TRY_AGAIN in cpg_join
 227
 228 2010-02-23  Proxmox Support Team  <support@proxmox.com>
 229
 230         * src/cfs-plug-memdb.c (dcdb_worker_thread): cpg_group_name.length
 231         should include trailing zero.
 232
 233         * src/Makefile.am (CFLAGS): use -std=gnu99
 234
 235         * src/pmxcfs.c (main): wait up to 10 seconds to aquire lock.
 236
 237         * src/cfs-plug-memdb.c (dcdb_sync_cluster_conf): only write
 238         cluster config when there are changes.
 239
 240 2010-02-19  Proxmox Support Team  <support@proxmox.com>
 241
 242         * src/pmxcfs.c (main): use LOCK_NB to avoid blocking
 243         (main): write pid to /var/run/pve-cluster.pid
 244
 245 2010-02-18  Proxmox Support Team  <support@proxmox.com>
 246
 247         * src/pvecm: add 'keygen' command to create corosync keys
 248
 249         * src/pvecm: set authkey to "/var/lib/pve-cluster/corosync.authkey"
 250
 251 2010-02-11  Proxmox Support Team  <support@proxmox.com>
 252
 253         * src/cfs-plug-memdb.c (dcdb_sync_cluster_conf): only overwrite
 254         local cluster.conf if version is newer.
 255
 256 2010-02-10  Proxmox Support Team  <support@proxmox.com>
 257
 258         * src/cfs-plug-memdb.c (dcdb_sync_cluster_conf): sync cluster.conf
 259         to /etc/cluster/cluster.conf
 260
 261         * src/pmxcfs.c (main): add new '-d' option for debugging (don't
 262         fork and log to console)
 263
 264 2010-02-08  Proxmox Support Team  <support@proxmox.com>
 265
 266         * src/memdb-backend-bdb.c (bdb_backend_checkpoint): checkpoint DB
 267         every minute.
 268
 269 2010-02-03  Proxmox Support Team  <support@proxmox.com>
 270
 271         * src/cfs-plug-memdb.c (quorum_notification_fn): use libquorum
 272         instead of libvotequorum. This should work with any quorum
 273         provider (for example cman)
 274
 275         * src/cfs-plug-memdb.c (cpg_deliver_callback): always sync state,
 276         even if we have no quorum. Only reject writes when we are not
 277         quorate.
 278