LUExportInstance: snapshot all disks

[ganeti-local] / lib / constants.py

diff --git a/lib/constants.py b/lib/constants.py
index f830f14..925432a 100644 (file)
--- a/lib/constants.py
+++ b/lib/constants.py
@@ -26,7 +26,7 @@ from ganeti import _autoconf
 # various versions
 PROTOCOL_VERSION = 13
 RELEASE_VERSION = _autoconf.PACKAGE_VERSION
-OS_API_VERSION = 5
+OS_API_VERSION = 10
 EXPORT_VERSION = 0
 RAPI_VERSION = 2
 
@@ -92,6 +92,7 @@ CLUSTER_CONF_FILE = DATA_DIR + "/config.data"
 SSL_CERT_FILE = DATA_DIR + "/server.pem"
 WATCHER_STATEFILE = DATA_DIR + "/watcher.data"
 SSH_KNOWN_HOSTS_FILE = DATA_DIR + "/known_hosts"
+CLUSTER_PASSWORD_FILE = DATA_DIR + "/ssconf_node_pass"
 QUEUE_DIR = DATA_DIR + "/queue"
 ETC_HOSTS = "/etc/hosts"
 DEFAULT_FILE_STORAGE_DIR = _autoconf.FILE_STORAGE_DIR
@@ -126,7 +127,6 @@ LOG_NODESERVER = LOG_DIR + "node-daemon.log"
 LOG_WATCHER = LOG_DIR + "watcher.log"
 LOG_MASTERDAEMON = LOG_DIR + "master-daemon.log"
 LOG_RAPISERVER = LOG_DIR + "rapi-daemon.log"
-LOG_RAPIACCESS = LOG_DIR + "rapi-access.log"
 LOG_COMMANDS = LOG_DIR + "commands.log"
 LOG_BURNIN = LOG_DIR + "burnin.log"
 
@@ -141,6 +141,8 @@ XEN_INITRD = _autoconf.XEN_INITRD
 KVM_PATH = _autoconf.KVM_PATH
 
 VALUE_DEFAULT = "default"
+VALUE_AUTO = "auto"
+VALUE_GENERATE = "generate"
 VALUE_NONE = "none"
 
 # hooks-related constants
@@ -175,9 +177,11 @@ DTS_NOT_LVM = frozenset([DT_DISKLESS, DT_FILE])
 LD_LV = "lvm"
 LD_DRBD8 = "drbd8"
 LD_FILE = "file"
+LDS_BLOCK = frozenset([LD_LV, LD_DRBD8])
 
 # drbd constants
 DRBD_HMAC_ALG = "md5"
+DRBD_NET_PROTOCOL = "C"
 
 # file backend driver
 FD_LOOP = "loop"
@@ -232,8 +236,14 @@ DEFAULT_VG = "xenvg"
 BIND_ADDRESS_GLOBAL = "0.0.0.0"
 MIN_VG_SIZE = 20480
 
-# valid os status
+# os related constants
 OS_VALID_STATUS = "VALID"
+OS_SCRIPT_CREATE = 'create'
+OS_SCRIPT_IMPORT = 'import'
+OS_SCRIPT_EXPORT = 'export'
+OS_SCRIPT_RENAME = 'rename'
+OS_SCRIPTS = frozenset([OS_SCRIPT_CREATE, OS_SCRIPT_IMPORT,
+                        OS_SCRIPT_EXPORT, OS_SCRIPT_RENAME])
 
 # ssh constants
 SSH_INITD_SCRIPT = _autoconf.SSH_INITD_SCRIPT
@@ -250,13 +260,50 @@ INSTANCE_REBOOT_SOFT = "soft"
 INSTANCE_REBOOT_HARD = "hard"
 INSTANCE_REBOOT_FULL = "full"
 
+# HV parameter names (global namespace)
+HV_BOOT_ORDER = "boot_order"
+HV_CDROM_IMAGE_PATH = "cdrom_image_path"
+HV_NIC_TYPE = "nic_type"
+HV_DISK_TYPE = "disk_type"
+HV_VNC_BIND_ADDRESS = "vnc_bind_address"
+HV_ACPI = "acpi"
+HV_PAE = "pae"
+HV_KERNEL_PATH = "kernel_path"
+HV_INITRD_PATH = "initrd_path"
+
+HVS_PARAMETERS = frozenset([
+  HV_BOOT_ORDER,
+  HV_CDROM_IMAGE_PATH,
+  HV_NIC_TYPE,
+  HV_DISK_TYPE,
+  HV_VNC_BIND_ADDRESS,
+  HV_ACPI,
+  HV_PAE,
+  HV_KERNEL_PATH,
+  HV_INITRD_PATH,
+  ])
+
+# BE parameter names
+BE_MEMORY = "memory"
+BE_VCPUS = "vcpus"
+BE_AUTO_BALANCE = "auto_balance"
+
+BES_PARAMETERS = frozenset([
+  BE_MEMORY,
+  BE_VCPUS,
+  BE_AUTO_BALANCE,
+  ])
+
+# BE GROUP
+BEGR_DEFAULT = "default"
+
 # Hypervisor constants
-HT_XEN_PVM30 = "xen-3.0"
+HT_XEN_PVM = "xen-pvm"
 HT_FAKE = "fake"
-HT_XEN_HVM31 = "xen-hvm-3.1"
+HT_XEN_HVM = "xen-hvm"
 HT_KVM = "kvm"
-HYPER_TYPES = frozenset([HT_XEN_PVM30, HT_FAKE, HT_XEN_HVM31, HT_KVM])
-HTS_REQ_PORT = frozenset([HT_XEN_HVM31])
+HYPER_TYPES = frozenset([HT_XEN_PVM, HT_FAKE, HT_XEN_HVM, HT_KVM])
+HTS_REQ_PORT = frozenset([HT_XEN_HVM])
 
 HT_HVM_VNC_BASE_PORT = 5900
 HT_HVM_DEFAULT_BOOT_ORDER = 'dc'
@@ -294,6 +341,7 @@ JOB_QUEUE_LOCK_FILE = QUEUE_DIR + "/lock"
 JOB_QUEUE_VERSION_FILE = QUEUE_DIR + "/version"
 JOB_QUEUE_SERIAL_FILE = QUEUE_DIR + "/serial"
 JOB_QUEUE_ARCHIVE_DIR = QUEUE_DIR + "/archive"
+JOB_QUEUE_DRAIN_FILE = QUEUE_DIR + "/drain"
 
 JOB_ID_TEMPLATE = r"\d+"
 
@@ -302,12 +350,14 @@ JOB_NOTCHANGED = "nochange"
 
 # Job status
 JOB_STATUS_QUEUED = "queued"
+JOB_STATUS_WAITLOCK = "waiting"
 JOB_STATUS_RUNNING = "running"
 JOB_STATUS_CANCELED = "canceled"
 JOB_STATUS_SUCCESS = "success"
 JOB_STATUS_ERROR = "error"
 
 OP_STATUS_QUEUED = "queued"
+OP_STATUS_WAITLOCK = "waiting"
 OP_STATUS_RUNNING = "running"
 OP_STATUS_CANCELED = "canceled"
 OP_STATUS_SUCCESS = "success"
@@ -320,3 +370,35 @@ ELOG_PROGRESS = "progress"
 # Temporary RAPI constants until we have cluster parameters
 RAPI_ENABLE = True
 RAPI_PORT = 5080
+
+# cluster wide default parameters
+DEFAULT_ENABLED_HYPERVISOR = HT_XEN_PVM
+
+HVC_DEFAULTS = {
+    HT_XEN_PVM: {
+        HV_KERNEL_PATH: "/boot/vmlinuz-2.6-xenU",
+        HV_INITRD_PATH: None,
+        },
+    HT_XEN_HVM: {
+        HV_BOOT_ORDER: "cd",
+        HV_CDROM_IMAGE_PATH: None,
+        HV_NIC_TYPE: HT_HVM_NIC_RTL8139,
+        HV_DISK_TYPE: HT_HVM_DEV_PARAVIRTUAL,
+        HV_VNC_BIND_ADDRESS: '0.0.0.0',
+        HV_ACPI: True,
+        HV_PAE: True,
+        },
+    HT_KVM: {
+        HV_KERNEL_PATH: "/boot/vmlinuz-2.6-xenU",
+        HV_INITRD_PATH: None,
+        HV_ACPI: True,
+        },
+    HT_FAKE: {
+        },
+    }
+
+BEC_DEFAULTS = {
+    BE_MEMORY: 128,
+    BE_VCPUS: 1,
+    BE_AUTO_BALANCE: True,
+    }