Querying node groups: LU/Opcode

[ganeti-local] / lib / constants.py

diff --git a/lib/constants.py b/lib/constants.py
index 12b816b..ffb0dab 100644 (file)
--- a/lib/constants.py
+++ b/lib/constants.py
@@ -135,7 +135,7 @@ WATCHER_STATEFILE = DATA_DIR + "/watcher.data"
 WATCHER_PAUSEFILE = DATA_DIR + "/watcher.pause"
 INSTANCE_UPFILE = RUN_GANETI_DIR + "/instance-status"
 SSH_KNOWN_HOSTS_FILE = DATA_DIR + "/known_hosts"
-RAPI_USERS_FILE = DATA_DIR + "/rapi_users"
+RAPI_USERS_FILE = DATA_DIR + "/rapi/users"
 QUEUE_DIR = DATA_DIR + "/queue"
 DAEMON_UTIL = _autoconf.PKGLIBDIR + "/daemon-util"
 SETUP_SSH = _autoconf.TOOLSDIR + "/setup-ssh"
@@ -580,6 +580,7 @@ HV_VHOST_NET = "vhost_net"
 HV_KVM_USE_CHROOT = "use_chroot"
 HV_CPU_MASK = "cpu_mask"
 HV_MEM_PATH = "mem_path"
+HV_BLOCKDEV_PREFIX = "blockdev_prefix"
 
 HVS_PARAMETER_TYPES = {
   HV_BOOT_ORDER: VTYPE_STRING,
@@ -617,6 +618,7 @@ HVS_PARAMETER_TYPES = {
   HV_KVM_USE_CHROOT: VTYPE_BOOL,
   HV_CPU_MASK: VTYPE_STRING,
   HV_MEM_PATH: VTYPE_STRING,
+  HV_BLOCKDEV_PREFIX: VTYPE_STRING,
   }
 
 HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys())
@@ -643,6 +645,16 @@ NDS_PARAMETER_TYPES = {
 
 NDS_PARAMETERS = frozenset(NDS_PARAMETER_TYPES.keys())
 
+# OOB supported commands
+OOB_POWER_ON = "power-on"
+OOB_POWER_OFF = "power-off"
+OOB_POWER_CYCLE = "power-cycle"
+OOB_POWER_STATUS = "power-status"
+OOB_HEALTH = "health"
+
+OOB_COMMANDS = frozenset([OOB_POWER_ON, OOB_POWER_OFF, OOB_POWER_CYCLE,
+                          OOB_POWER_STATUS, OOB_HEALTH])
+
 # Instance Parameters Profile
 PP_DEFAULT = "default"
 
@@ -664,10 +676,12 @@ NICS_PARAMETERS = frozenset(NICS_PARAMETER_TYPES.keys())
 IDISK_SIZE = "size"
 IDISK_MODE = "mode"
 IDISK_ADOPT = "adopt"
+IDISK_VG = "vg"
 IDISK_PARAMS_TYPES = {
   IDISK_SIZE: VTYPE_SIZE,
   IDISK_MODE: VTYPE_STRING,
   IDISK_ADOPT: VTYPE_STRING,
+  IDISK_VG: VTYPE_STRING,
   }
 IDISK_PARAMS = frozenset(IDISK_PARAMS_TYPES.keys())
 
@@ -911,6 +925,43 @@ JQT_ALL = frozenset([
   JQT_STARTMSG,
   ])
 
+# Query resources
+QR_INSTANCE = "instance"
+QR_NODE = "node"
+
+#: List of resources which can be queried using L{opcodes.OpQuery}
+QR_OP_QUERY = frozenset([QR_INSTANCE, QR_NODE])
+
+# Query field types
+QFT_UNKNOWN = "unknown"
+QFT_TEXT = "text"
+QFT_BOOL = "bool"
+QFT_NUMBER = "number"
+QFT_UNIT = "unit"
+QFT_TIMESTAMP = "timestamp"
+QFT_OTHER = "other"
+
+#: All query field types
+QFT_ALL = frozenset([
+  QFT_UNKNOWN,
+  QFT_TEXT,
+  QFT_BOOL,
+  QFT_NUMBER,
+  QFT_UNIT,
+  QFT_TIMESTAMP,
+  QFT_OTHER,
+  ])
+
+# Query result field status (don't change values as they're used by clients)
+#: Normal field status
+QRFS_NORMAL = 0
+#: Unknown field
+QRFS_UNKNOWN = 1
+#: No data
+QRFS_NODATA = 2
+#: Value unavailable for item
+QRFS_UNAVAIL = 3
+
 # max dynamic devices
 MAX_NICS = 8
 MAX_DISKS = 16
@@ -951,6 +1002,7 @@ HVC_DEFAULTS = {
     HV_KERNEL_ARGS: 'ro',
     HV_MIGRATION_PORT: 8002,
     HV_MIGRATION_MODE: HT_MIGRATION_LIVE,
+    HV_BLOCKDEV_PREFIX: "sd",
     },
   HT_XEN_HVM: {
     HV_BOOT_ORDER: "cd",
@@ -966,6 +1018,7 @@ HVC_DEFAULTS = {
     HV_MIGRATION_PORT: 8002,
     HV_MIGRATION_MODE: HT_MIGRATION_NONLIVE,
     HV_USE_LOCALTIME: False,
+    HV_BLOCKDEV_PREFIX: "hd",
     },
   HT_KVM: {
     HV_KERNEL_PATH: "/boot/vmlinuz-2.6-kvmU",