X-Git-Url: https://code.grnet.gr/git/ganeti-local/blobdiff_plain/dd71f05b01b78d87794a95cc1cc1d31ccadd4e05..944bf54895c1d4491c6d06ad464aa6e97844c366:/lib/constants.py?ds=sidebyside diff --git a/lib/constants.py b/lib/constants.py index ca0c38f..260b509 100644 --- a/lib/constants.py +++ b/lib/constants.py @@ -24,7 +24,7 @@ from ganeti import _autoconf # various versions -PROTOCOL_VERSION = 13 +PROTOCOL_VERSION = 20 RELEASE_VERSION = _autoconf.PACKAGE_VERSION OS_API_VERSION = 10 EXPORT_VERSION = 0 @@ -94,11 +94,14 @@ LOCK_DIR = _autoconf.LOCALSTATEDIR + "/lock" SSCONF_LOCK_FILE = LOCK_DIR + "/ganeti-ssconf.lock" CLUSTER_CONF_FILE = DATA_DIR + "/config.data" SSL_CERT_FILE = DATA_DIR + "/server.pem" +RAPI_CERT_FILE = DATA_DIR + "/rapi.pem" WATCHER_STATEFILE = DATA_DIR + "/watcher.data" SSH_KNOWN_HOSTS_FILE = DATA_DIR + "/known_hosts" +RAPI_USERS_FILE = DATA_DIR + "/rapi_users" QUEUE_DIR = DATA_DIR + "/queue" ETC_HOSTS = "/etc/hosts" DEFAULT_FILE_STORAGE_DIR = _autoconf.FILE_STORAGE_DIR +SYSCONFDIR = _autoconf.SYSCONFDIR MASTER_SOCKET = SOCKET_DIR + "/ganeti-master" @@ -131,6 +134,8 @@ XEN_KERNEL = _autoconf.XEN_KERNEL XEN_INITRD = _autoconf.XEN_INITRD KVM_PATH = _autoconf.KVM_PATH +SOCAT_PATH = _autoconf.SOCAT_PATH +KVM_MIGRATION_PORT = _autoconf.KVM_MIGRATION_PORT VALUE_DEFAULT = "default" VALUE_AUTO = "auto" @@ -144,7 +149,7 @@ HOOKS_BASE_DIR = _autoconf.SYSCONFDIR + "/ganeti/hooks" HOOKS_PHASE_PRE = "pre" HOOKS_PHASE_POST = "post" HOOKS_NAME_CFGUPDATE = "config-update" -HOOKS_VERSION = 1 +HOOKS_VERSION = 2 # hooks subject type (what object type does the LU deal with) HTYPE_CLUSTER = "CLUSTER" @@ -190,9 +195,9 @@ DISK_RDWR = "rw" DISK_ACCESS_SET = frozenset([DISK_RDONLY, DISK_RDWR]) # disk replacement mode -REPLACE_DISK_PRI = "replace_primary" -REPLACE_DISK_SEC = "replace_secondary" -REPLACE_DISK_ALL = "replace_all" +REPLACE_DISK_PRI = "replace_on_primary" # replace disks on primary +REPLACE_DISK_SEC = "replace_on_secondary" # replace disks on secondary +REPLACE_DISK_CHG = "replace_new_secondary" # change secondary node # lock recalculate mode LOCKS_REPLACE = 'replace' @@ -232,13 +237,14 @@ MAX_TAGS_PER_OBJ = 4096 # others DEFAULT_BRIDGE = "xen-br0" -SYNC_SPEED = 30 * 1024 +SYNC_SPEED = 60 * 1024 LOCALHOST_IP_ADDRESS = "127.0.0.1" TCP_PING_TIMEOUT = 10 GANETI_RUNAS = "root" DEFAULT_VG = "xenvg" BIND_ADDRESS_GLOBAL = "0.0.0.0" MIN_VG_SIZE = 20480 +DEFAULT_MAC_PREFIX = "aa:00:00" # RPC constants (RPC_ENCODING_NONE, @@ -272,42 +278,88 @@ REBOOT_TYPES = frozenset([INSTANCE_REBOOT_SOFT, INSTANCE_REBOOT_HARD, INSTANCE_REBOOT_FULL]) +VTYPE_STRING = 'string' +VTYPE_BOOL = 'bool' +VTYPE_SIZE = 'size' # size, in MiBs +VTYPE_INT = 'int' +ENFORCEABLE_TYPES = frozenset([ + VTYPE_STRING, + VTYPE_BOOL, + VTYPE_SIZE, + VTYPE_INT, + ]) + # 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_VNC_TLS = "vnc_tls" +HV_VNC_X509 = "vnc_x509_path" +HV_VNC_X509_VERIFY = "vnc_x509_verify" HV_ACPI = "acpi" HV_PAE = "pae" +HV_KERNEL_ARGS = "kernel_args" 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, - ]) +HV_ROOT_PATH = "root_path" +HV_SERIAL_CONSOLE = "serial_console" +HV_USB_MOUSE = "usb_mouse" +HV_DEVICE_MODEL = "device_model" + +HVS_PARAMETER_TYPES = { + HV_BOOT_ORDER: VTYPE_STRING, + HV_CDROM_IMAGE_PATH: VTYPE_STRING, + HV_NIC_TYPE: VTYPE_STRING, + HV_DISK_TYPE: VTYPE_STRING, + HV_VNC_BIND_ADDRESS: VTYPE_STRING, + HV_VNC_TLS: VTYPE_BOOL, + HV_VNC_X509: VTYPE_STRING, + HV_VNC_X509_VERIFY: VTYPE_BOOL, + HV_ACPI: VTYPE_BOOL, + HV_PAE: VTYPE_BOOL, + HV_KERNEL_PATH: VTYPE_STRING, + HV_KERNEL_ARGS: VTYPE_STRING, + HV_INITRD_PATH: VTYPE_STRING, + HV_ROOT_PATH: VTYPE_STRING, + HV_SERIAL_CONSOLE: VTYPE_BOOL, + HV_USB_MOUSE: VTYPE_STRING, + HV_DEVICE_MODEL: VTYPE_STRING, + } + +HVS_PARAMETERS = frozenset(HVS_PARAMETER_TYPES.keys()) # BE parameter names BE_MEMORY = "memory" BE_VCPUS = "vcpus" BE_AUTO_BALANCE = "auto_balance" -BES_PARAMETERS = frozenset([ - BE_MEMORY, - BE_VCPUS, - BE_AUTO_BALANCE, - ]) +BES_PARAMETER_TYPES = { + BE_MEMORY: VTYPE_SIZE, + BE_VCPUS: VTYPE_INT, + BE_AUTO_BALANCE: VTYPE_BOOL, + } + +BES_PARAMETERS = frozenset(BES_PARAMETER_TYPES.keys()) + +# Instance Parameters Profile +PP_DEFAULT = "default" + +NIC_MODE = "mode" +NIC_LINK = "link" -# BE GROUP -BEGR_DEFAULT = "default" +NIC_MODE_BRIDGED = "bridged" +NIC_MODE_ROUTED = "routed" + +NIC_VALID_MODES = frozenset([NIC_MODE_BRIDGED, NIC_MODE_ROUTED]) + +NICS_PARAMETER_TYPES = { + NIC_MODE: VTYPE_STRING, + NIC_LINK: VTYPE_STRING, + } + +NICS_PARAMETERS = frozenset(NICS_PARAMETER_TYPES.keys()) # Hypervisor constants HT_XEN_PVM = "xen-pvm" @@ -315,23 +367,55 @@ HT_FAKE = "fake" HT_XEN_HVM = "xen-hvm" HT_KVM = "kvm" HYPER_TYPES = frozenset([HT_XEN_PVM, HT_FAKE, HT_XEN_HVM, HT_KVM]) -HTS_REQ_PORT = frozenset([HT_XEN_HVM]) +HTS_REQ_PORT = frozenset([HT_XEN_HVM, HT_KVM]) -HT_HVM_VNC_BASE_PORT = 5900 -HT_HVM_DEFAULT_BOOT_ORDER = 'dc' +VNC_BASE_PORT = 5900 VNC_PASSWORD_FILE = _autoconf.SYSCONFDIR + "/ganeti/vnc-cluster-password" VNC_DEFAULT_BIND_ADDRESS = '0.0.0.0' -# HVM NIC types -HT_HVM_NIC_RTL8139 = "rtl8139" -HT_HVM_NIC_NE2K_PCI = "ne2k_pci" -HT_HVM_NIC_NE2K_ISA = "ne2k_isa" -HT_HVM_DEV_PARAVIRTUAL = "paravirtual" -HT_HVM_DEV_IOEMU = "ioemu" -HT_HVM_VALID_NIC_TYPES = frozenset([HT_HVM_NIC_RTL8139, HT_HVM_NIC_NE2K_PCI, - HT_HVM_NIC_NE2K_ISA, - HT_HVM_DEV_PARAVIRTUAL]) -HT_HVM_VALID_DISK_TYPES = frozenset([HT_HVM_DEV_PARAVIRTUAL, HT_HVM_DEV_IOEMU]) +# NIC types +HT_NIC_RTL8139 = "rtl8139" +HT_NIC_NE2K_PCI = "ne2k_pci" +HT_NIC_NE2K_ISA = "ne2k_isa" +HT_NIC_I82551 = "i82551" +HT_NIC_I85557B = "i82557b" +HT_NIC_I8259ER = "i82559er" +HT_NIC_PCNET = "pcnet" +HT_NIC_E1000 = "e1000" +HT_NIC_PARAVIRTUAL = HT_DISK_PARAVIRTUAL = "paravirtual" + +HT_HVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI, + HT_NIC_NE2K_ISA, HT_NIC_PARAVIRTUAL]) +HT_KVM_VALID_NIC_TYPES = frozenset([HT_NIC_RTL8139, HT_NIC_NE2K_PCI, + HT_NIC_NE2K_ISA, HT_NIC_I82551, + HT_NIC_I85557B, HT_NIC_I8259ER, + HT_NIC_PCNET, HT_NIC_E1000, + HT_NIC_PARAVIRTUAL]) +# Disk types +HT_DISK_IOEMU = "ioemu" +HT_DISK_IDE = "ide" +HT_DISK_SCSI = "scsi" +HT_DISK_SD = "sd" +HT_DISK_MTD = "mtd" +HT_DISK_PFLASH = "pflash" + +HT_HVM_VALID_DISK_TYPES = frozenset([HT_DISK_PARAVIRTUAL, HT_DISK_IOEMU]) +HT_KVM_VALID_DISK_TYPES = frozenset([HT_DISK_PARAVIRTUAL, HT_DISK_IDE, + HT_DISK_SCSI, HT_DISK_SD, HT_DISK_MTD, + HT_DISK_PFLASH]) + +# Mouse types: +HT_MOUSE_MOUSE = "mouse" +HT_MOUSE_TABLET = "tablet" + +HT_KVM_VALID_MOUSE_TYPES = frozenset([HT_MOUSE_MOUSE, HT_MOUSE_TABLET]) + +# Boot order +HT_BO_CDROM = "cdrom" +HT_BO_DISK = "disk" +HT_BO_NETWORK = "network" + +HT_KVM_VALID_BO_TYPES = frozenset([HT_BO_CDROM, HT_BO_DISK, HT_BO_NETWORK]) # Cluster Verify steps VERIFY_NPLUSONE_MEM = 'nplusone_mem' @@ -347,8 +431,10 @@ NV_NODELIST = "nodelist" NV_NODENETTEST = "node-net-test" NV_VERSION = "version" NV_VGLIST = "vglist" +NV_DRBDLIST = "drbd-list" # Allocator framework constants +IALLOCATOR_VERSION = 2 IALLOCATOR_DIR_IN = "in" IALLOCATOR_DIR_OUT = "out" IALLOCATOR_MODE_ALLOC = "allocate" @@ -365,6 +451,8 @@ 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_QUEUE_SIZE_HARD_LIMIT = 5000 +JOB_QUEUE_SIZE_SOFT_LIMIT = JOB_QUEUE_SIZE_HARD_LIMIT * 0.8 JOB_ID_TEMPLATE = r"\d+" @@ -396,12 +484,13 @@ ELOG_PROGRESS = "progress" RAPI_ENABLE = True RAPI_PORT = 5080 -# max dynamnic devices +# max dynamic devices MAX_NICS = 8 MAX_DISKS = 16 # SSCONF keys SS_CLUSTER_NAME = "cluster_name" +SS_CLUSTER_TAGS = "cluster_tags" SS_FILE_STORAGE_DIR = "file_storage_dir" SS_MASTER_CANDIDATES = "master_candidates" SS_MASTER_IP = "master_ip" @@ -409,37 +498,61 @@ SS_MASTER_NETDEV = "master_netdev" SS_MASTER_NODE = "master_node" SS_NODE_LIST = "node_list" SS_OFFLINE_NODES = "offline_nodes" +SS_ONLINE_NODES = "online_nodes" +SS_INSTANCE_LIST = "instance_list" +SS_RELEASE_VERSION = "release_version" # 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-kvmU", - HV_INITRD_PATH: None, - HV_ACPI: True, - }, - HT_FAKE: { - }, - } + HT_XEN_PVM: { + HV_KERNEL_PATH: "/boot/vmlinuz-2.6-xenU", + HV_INITRD_PATH: '', + HV_ROOT_PATH: '/dev/sda1', + HV_KERNEL_ARGS: 'ro', + }, + HT_XEN_HVM: { + HV_BOOT_ORDER: "cd", + HV_CDROM_IMAGE_PATH: '', + HV_NIC_TYPE: HT_NIC_RTL8139, + HV_DISK_TYPE: HT_DISK_PARAVIRTUAL, + HV_VNC_BIND_ADDRESS: '0.0.0.0', + HV_ACPI: True, + HV_PAE: True, + HV_KERNEL_PATH: "/usr/lib/xen/boot/hvmloader", + HV_DEVICE_MODEL: "/usr/lib/xen/bin/qemu-dm", + }, + HT_KVM: { + HV_KERNEL_PATH: "/boot/vmlinuz-2.6-kvmU", + HV_INITRD_PATH: '', + HV_KERNEL_ARGS: 'ro', + HV_ROOT_PATH: '/dev/vda1', + HV_ACPI: True, + HV_SERIAL_CONSOLE: True, + HV_VNC_BIND_ADDRESS: '', + HV_VNC_TLS: False, + HV_VNC_X509: '', + HV_VNC_X509_VERIFY: False, + HV_CDROM_IMAGE_PATH: '', + HV_BOOT_ORDER: HT_BO_DISK, + HV_NIC_TYPE: HT_NIC_PARAVIRTUAL, + HV_DISK_TYPE: HT_DISK_PARAVIRTUAL, + HV_USB_MOUSE: '', + }, + HT_FAKE: { + }, + } BEC_DEFAULTS = { - BE_MEMORY: 128, - BE_VCPUS: 1, - BE_AUTO_BALANCE: True, - } + BE_MEMORY: 128, + BE_VCPUS: 1, + BE_AUTO_BALANCE: True, + } + +NICC_DEFAULTS = { + NIC_MODE: NIC_MODE_BRIDGED, + NIC_LINK: DEFAULT_BRIDGE, + } MASTER_POOL_SIZE_DEFAULT = 10