X-Git-Url: https://code.grnet.gr/git/ganeti-local/blobdiff_plain/0a7bed648eb0a747ceb26f6ca065db7d1681bd54..bc8e4a1ae0c6836ff1ddc17d474cf06551521644:/lib/opcodes.py

diff --git a/lib/opcodes.py b/lib/opcodes.py
index c5062a3..44931c9 100644
--- a/lib/opcodes.py
+++ b/lib/opcodes.py
@@ -158,6 +158,20 @@ class OpCode(BaseOpCode):
     op.__setstate__(new_data)
     return op
 
+  def Summary(self):
+    """Generates a summary description of this opcode.
+
+    """
+    # all OP_ID start with OP_, we remove that
+    txt = self.OP_ID[3:]
+    field_name = getattr(self, "OP_DSC_FIELD", None)
+    if field_name:
+      field_value = getattr(self, field_name, None)
+      txt = "%s(%s)" % (txt, field_value)
+    return txt
+
+
+# cluster opcodes
 
 class OpDestroyCluster(OpCode):
   """Destroy the cluster.
@@ -195,7 +209,7 @@ class OpVerifyDisks(OpCode):
 
   Parameters: none
 
-  Result: two lists:
+  Result: a tuple of four elements:
     - list of node names with bad data returned (unreachable, etc.)
     - dict of node names with broken volume groups (values: error msg)
     - list of instances with degraded disks (that should be activated)
@@ -215,10 +229,10 @@ class OpVerifyDisks(OpCode):
   __slots__ = []
 
 
-class OpDumpClusterConfig(OpCode):
-  """Dump the cluster configuration."""
-  OP_ID = "OP_CLUSTER_DUMPCONFIG"
-  __slots__ = []
+class OpQueryConfigValues(OpCode):
+  """Query cluster configuration values."""
+  OP_ID = "OP_CLUSTER_CONFIG_QUERY"
+  __slots__ = ["output_fields"]
 
 
 class OpRenameCluster(OpCode):
@@ -231,6 +245,7 @@ class OpRenameCluster(OpCode):
 
   """
   OP_ID = "OP_CLUSTER_RENAME"
+  OP_DSC_FIELD = "name"
   __slots__ = ["name"]
 
 
@@ -242,8 +257,22 @@ class OpSetClusterParams(OpCode):
 
   """
   OP_ID = "OP_CLUSTER_SET_PARAMS"
-  __slots__ = ["vg_name"]
+  __slots__ = [
+    "vg_name",
+    "enabled_hypervisors",
+    "hvparams",
+    "beparams",
+    "candidate_pool_size",
+    ]
+
+
+class OpRedistributeConfig(OpCode):
+  """Force a full push of the cluster configuration.
 
+  """
+  OP_ID = "OP_CLUSTER_REDIST_CONF"
+  __slots__ = [
+    ]
 
 # node opcodes
 
@@ -256,6 +285,7 @@ class OpRemoveNode(OpCode):
 
   """
   OP_ID = "OP_NODE_REMOVE"
+  OP_DSC_FIELD = "node_name"
   __slots__ = ["node_name"]
 
 
@@ -282,13 +312,14 @@ class OpAddNode(OpCode):
 
   """
   OP_ID = "OP_NODE_ADD"
+  OP_DSC_FIELD = "node_name"
   __slots__ = ["node_name", "primary_ip", "secondary_ip", "readd"]
 
 
 class OpQueryNodes(OpCode):
   """Compute the list of nodes."""
   OP_ID = "OP_NODE_QUERY"
-  __slots__ = ["output_fields", "names"]
+  __slots__ = ["output_fields", "names", "use_locking"]
 
 
 class OpQueryNodeVolumes(OpCode):
@@ -297,32 +328,46 @@ class OpQueryNodeVolumes(OpCode):
   __slots__ = ["nodes", "output_fields"]
 
 
+class OpSetNodeParams(OpCode):
+  """Change the parameters of a node."""
+  OP_ID = "OP_NODE_SET_PARAMS"
+  OP_DSC_FIELD = "node_name"
+  __slots__ = [
+    "node_name",
+    "force",
+    "master_candidate",
+    "offline",
+    ]
+
 # instance opcodes
 
 class OpCreateInstance(OpCode):
   """Create an instance."""
   OP_ID = "OP_INSTANCE_CREATE"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = [
-    "instance_name", "mem_size", "disk_size", "os_type", "pnode",
-    "disk_template", "snode", "swap_size", "mode",
-    "vcpus", "ip", "bridge", "src_node", "src_path", "start",
-    "wait_for_sync", "ip_check", "mac",
-    "kernel_path", "initrd_path", "hvm_boot_order", "hvm_acpi",
-    "hvm_pae", "hvm_cdrom_image_path", "vnc_bind_address",
+    "instance_name", "os_type", "pnode",
+    "disk_template", "snode", "mode",
+    "disks", "nics",
+    "src_node", "src_path", "start",
+    "wait_for_sync", "ip_check",
     "file_storage_dir", "file_driver",
     "iallocator",
+    "hypervisor", "hvparams", "beparams",
     ]
 
 
 class OpReinstallInstance(OpCode):
   """Reinstall an instance's OS."""
   OP_ID = "OP_INSTANCE_REINSTALL"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name", "os_type"]
 
 
 class OpRemoveInstance(OpCode):
   """Remove an instance."""
   OP_ID = "OP_INSTANCE_REMOVE"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name", "ignore_failures"]
 
 
@@ -335,18 +380,21 @@ class OpRenameInstance(OpCode):
 class OpStartupInstance(OpCode):
   """Startup an instance."""
   OP_ID = "OP_INSTANCE_STARTUP"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name", "force", "extra_args"]
 
 
 class OpShutdownInstance(OpCode):
   """Shutdown an instance."""
   OP_ID = "OP_INSTANCE_SHUTDOWN"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name"]
 
 
 class OpRebootInstance(OpCode):
   """Reboot an instance."""
   OP_ID = "OP_INSTANCE_REBOOT"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name", "reboot_type", "extra_args",
                "ignore_secondaries" ]
 
@@ -354,59 +402,79 @@ class OpRebootInstance(OpCode):
 class OpReplaceDisks(OpCode):
   """Replace the disks of an instance."""
   OP_ID = "OP_INSTANCE_REPLACE_DISKS"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name", "remote_node", "mode", "disks", "iallocator"]
 
 
 class OpFailoverInstance(OpCode):
   """Failover an instance."""
   OP_ID = "OP_INSTANCE_FAILOVER"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name", "ignore_consistency"]
 
 
+class OpMigrateInstance(OpCode):
+  """Migrate an instance.
+
+  This migrates (without shutting down an instance) to its secondary
+  node.
+
+  @ivar instance_name: the name of the instance
+
+  """
+  OP_ID = "OP_INSTANCE_MIGRATE"
+  __slots__ = ["instance_name", "live", "cleanup"]
+
+
 class OpConnectConsole(OpCode):
   """Connect to an instance's console."""
   OP_ID = "OP_INSTANCE_CONSOLE"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name"]
 
 
 class OpActivateInstanceDisks(OpCode):
   """Activate an instance's disks."""
   OP_ID = "OP_INSTANCE_ACTIVATE_DISKS"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name"]
 
 
 class OpDeactivateInstanceDisks(OpCode):
   """Deactivate an instance's disks."""
   OP_ID = "OP_INSTANCE_DEACTIVATE_DISKS"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name"]
 
 
 class OpQueryInstances(OpCode):
   """Compute the list of instances."""
   OP_ID = "OP_INSTANCE_QUERY"
-  __slots__ = ["output_fields", "names"]
+  __slots__ = ["output_fields", "names", "use_locking"]
 
 
 class OpQueryInstanceData(OpCode):
   """Compute the run-time status of instances."""
   OP_ID = "OP_INSTANCE_QUERY_DATA"
-  __slots__ = ["instances"]
+  __slots__ = ["instances", "static"]
 
 
 class OpSetInstanceParams(OpCode):
   """Change the parameters of an instance."""
   OP_ID = "OP_INSTANCE_SET_PARAMS"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = [
-    "instance_name", "mem", "vcpus", "ip", "bridge", "mac",
-    "kernel_path", "initrd_path", "hvm_boot_order", "hvm_acpi",
-    "hvm_pae", "hvm_cdrom_image_path", "vnc_bind_address"
+    "instance_name",
+    "hvparams", "beparams", "force",
+    "nics", "disks",
     ]
 
 
 class OpGrowDisk(OpCode):
   """Grow a disk of an instance."""
   OP_ID = "OP_INSTANCE_GROW_DISK"
-  __slots__ = ["instance_name", "disk", "amount"]
+  OP_DSC_FIELD = "instance_name"
+  __slots__ = ["instance_name", "disk", "amount", "wait_for_sync"]
 
 
 # OS opcodes
@@ -420,18 +488,20 @@ class OpDiagnoseOS(OpCode):
 class OpQueryExports(OpCode):
   """Compute the list of exported images."""
   OP_ID = "OP_BACKUP_QUERY"
-  __slots__ = ["nodes"]
+  __slots__ = ["nodes", "use_locking"]
 
 
 class OpExportInstance(OpCode):
   """Export an instance."""
   OP_ID = "OP_BACKUP_EXPORT"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name", "target_node", "shutdown"]
 
 
 class OpRemoveExport(OpCode):
   """Remove an instance's export."""
   OP_ID = "OP_BACKUP_REMOVE"
+  OP_DSC_FIELD = "instance_name"
   __slots__ = ["instance_name"]
 
 
@@ -439,12 +509,14 @@ class OpRemoveExport(OpCode):
 class OpGetTags(OpCode):
   """Returns the tags of the given object."""
   OP_ID = "OP_TAGS_GET"
+  OP_DSC_FIELD = "name"
   __slots__ = ["kind", "name"]
 
 
 class OpSearchTags(OpCode):
   """Searches the tags in the cluster for a given pattern."""
   OP_ID = "OP_TAGS_SEARCH"
+  OP_DSC_FIELD = "pattern"
   __slots__ = ["pattern"]
 
 
@@ -483,6 +555,7 @@ class OpTestDelay(OpCode):
 
   """
   OP_ID = "OP_TEST_DELAY"
+  OP_DSC_FIELD = "duration"
   __slots__ = ["duration", "on_master", "on_nodes"]
 
 
@@ -498,8 +571,9 @@ class OpTestAllocator(OpCode):
 
   """
   OP_ID = "OP_TEST_ALLOCATOR"
+  OP_DSC_FIELD = "allocator"
   __slots__ = [
     "direction", "mode", "allocator", "name",
     "mem_size", "disks", "disk_template",
-    "os", "tags", "nics", "vcpus",
+    "os", "tags", "nics", "vcpus", "hypervisor",
     ]