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Add the remaining DRBD dynamic sync disk params
Add the c-plan-ahead, c-fill-target, c-delay-target, c-max-rate,c-min-rate parameters; report errors while setting thesynchronization speed.
Change the error signaling model of SetSyncParams. Instead of returning...
Add the dynamic-resync DRBD disk parameter
constants.py, cmdlib.py:- add the dynamic-resync parameter, both at DT and LD levels;
lib/bdev.py:- change SetSyncSpeed to SetSyncParams, and _SetMinorSyncSpeed to _SetMinorSyncParams;- use the dynamic-resync parameter....
Change constants: ISPECS suffixes to prefixes
Signed-off-by: Agata Murawska <agatamurawska@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Verification of instance policy for gnt-cluster verify
Introduce instance policy on cluster level
Add net-custom and disk-custom DRBD parameters
Those parameters can be used to pass options directly to drbdsetup diskand drbdsetup net.
Signed-off-by: Andrea Spadaccini <spadaccio@google.com>Reviewed-by: Iustin Pop <iustin@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Add the metavg DRBD disk parameter
This parameter represents the default metadata volume group for DRBDdisks. It can be overridden at instance creation time using the metavginstance disk parameter.
Signed-off-by: Andrea Spadaccini <spadaccio@google.com>...
Move LD parameters constants to the LDP_ namespace
Add the LDP_ prefix to the LD parameters-related constants, in order toavoid pollution in the global constants namespace.
Signed-off-by: Andrea Spadaccini <spadaccio@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Add new back-end parameter "always_failover"
Instances that have this parameter is set to True are never migrated, butinstead they can only fail over. There are some cases where freezing thekernel may cause problems, and hence this behavior is preferable....
gnt-cluster: Allow modify disk/hv state
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
gnt-node: Allow modify disk/hv state
Add DRBD barriers disk parameters
Add the disk-barriers and meta-barriers parameters described in thedesign doc.
LV stripes parameters for plain and drbd
Add DRBD8 static resync speed disk parameter
Add basic support for disk parameters
objects.py: * add disk parameters to Disk, Cluster, NodeGroup.
constants.py: * add dictionaries that will hold types and default values for disk parameters (for now, empty).
test/ganeti.constants_unittest.py:...
Merge branch 'devel-2.5'
Separate OpNodeEvacuate.mode from iallocator
Until now the iallocator constants for node evacuation(IALLOCATOR_NEVAC_*) were also used for the opcode. However, it turnedout this was due to a misunderstanding and is incorrect. This patch addsnew constants (with the same values) and changes the affected places....
Remove BE_MEMORY from beparams but keep compatibility
Queries are already compatible (be/memory is an alias for be/maxmem) andimport/exports work. This patch patch fixes it for cluster init, modifyand instance add/start/modify.
Signed-off-by: Guido Trotter <ultrotter@google.com>...
constants: reindent a few dicts
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
beparams: add min/max memory values
For now the new "memory" parameter stays there, but it will be removedlater. The new values are just taken from the old one, in this patch.
Add toggle for enabling/disabling confd
Doesn't do anything yet.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Introduce admin_state as 3-values data type
Rename admin_up to admin_state
Update cluster verify to check IP address scripts
Update cluster-verify to check the integrity of the default master IPaddress setup script and the presence and executability of the externalone (if currently in use by the cluster).
Add --use-external-mip-script flag
- add a command line flag to gnt-cluster init and modify to change the value of the cluster parameter use_external_mip_script;- add two constants representing the paths of the default script and of the external script;...
Adding basic elements for the new node params
This patch adds the new fields to the objects.py as well as defines theconstants used in the dicts and their type.
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Move hooks PATH environment variable to constants
Move the contents of the PATH environment variable for hooks toconstants, and use its value in the code and in the hooks documentation.
Signed-off-by: Andrea Spadaccini <spadaccio@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Add master IP turnup and turndown hooks
Reviewed-by: Michael Hanselmann <hansmi@google.com>Signed-off-by: Andrea Spadaccini <spadaccio@google.com>
Signed-off-by: Andrea Spadaccini <spadaccio@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Check for qemu-img in configure and Makefile
Signed-off-by: Agata Murawska <agatamurawska@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Revert "Added SPICE TLS option and related cert paths"
This reverts commit bfe86c763a9ff1b481d799537ff0f0cf6740dfd1.This commit will be readded on master.
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Revert "Add tls_ciphers and use_vdagent options"
This reverts commit 3e40b5879fa0070d6dd0e689dcfc31f20198a5a8.This commit will be readded on master.
Abstract xen's 'xm' command as a constant
constants: Verify exported names
The “constants” module is a bit special in the sense that we don't wantto export random stuff from it. This unittest checks the namingconvention and removes imported modules from the module's namespace.
Signed-off-by: Michael Hanselmann <hansmi@google.com>...
Add error codes documentation
Move cluster verify error codes to constants
- move the cluster verify error codes from cmdlib._VerifyErrors to constants;- add to each of them the CV (Cluster Verify) prefix;- add the CV_ALL_ECODES and CV_ALL_ECODES_STRINGS constants;- wrap the lines that exceed 80 characters after changing the error...
Add cluster netmask parameter
Add the master_netmask cluster parameter, that represents the netmask ofthe master IP, encoded as a CIDR suffix.
This parameter can be set via the --master-netmask of gnt-cluster initand gnt-cluster modify. The default behaviour is to be consistent with...
Make migration RPC non-blocking
To add status reporting for the KVM migration, the instance_migrate RPCmust be non-blocking. Moreover, there must be a way to represent themigration status and a way to fetch it.
Migration: warn the user about hv version mismatch
Add tls_ciphers and use_vdagent options
Added SPICE TLS option and related cert paths
constants: support for CPU pinning under KVM
Signed-off-by: Tsachy Shacham <tsachy@google.com>Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Add SPICE compression and streaming options
Add the following SPICE audio/image compression and video streamingdetection hypervisor options:
Add SPICE support to gnt-instance console
Also update related unit tests.
Added password for SPICE sessions
Added an optional parameter called spice_password_file that allowsthe user to protect the SPICE login with the password contained inthe specified file.
PEP8 style fixes
Identified using the “pep8” utility.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Adding CPU pinning constants
Signed-off-by: Tsachy Shacham <tsachy@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
ensure-dirs: Set permissions on job files in queue
This was a regression from 2.4.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
ensure-dirs: Set correct permissions on ssconf files
The files should be 0444, not 0400. This was a regression from 2.4.
Added basic support for SPICE
Implemented the following parameters:- spice_bind- spice_ip_version
Added check for the ip command at configure time
Also, corrected a few places where the ip command was hardcoded.
Remove iallocator's “multi-evacuate” mode
It is no longer used and has been deprecated in 2.5.
watcher: Write per-group instance status, merge into global one
Each per-group watcher process writes its own instance status file. Oncethat's done it tries to acquire an exclusive lock on the global file andwill proceed to read all status file, merging them based on each file's...
Remove WATCHER_STATEFILE constant
Add new watcher constants
WATCHER_STATEFILE will be removed at the end of thispatch series.
Fix formatting of frozensets
Signed-off-by: Stephen Shirley <diamond@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Add "reboot_behavior" hypervisor flag
During instance installations, you do not want the instance to rebootand start again with the same parameters, as that will most likelyre-start the install process. Therefore, when the instance requests areboot it should instead shutdown. This flag allows this to be...
Rename watcher's constant for instance status file
“upfile” is a bad name.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Fix recompilation of htools on regen-vcs-version
Currently, most htools code depends on Constants.hs which is generatedfrom constants.py and also depends on _autoconf.py. Also, _autoconf.pydepends on vcs-version, which all together means that when 'make...
Most boring patch ever
s/'/"/ in (hopefully) the right places.
Rename *_STATUS_WAITLOCK to …_WAITING
This patch renames the {JOB,OP}_STATUS_WAITLOCK constants to {JOB,OP}_STATUS_WAITING, as per design document for chained jobs.
Add support for KVM keymaps
Signed-off-by: Sébastien Bocahu <zecrazytux@zecrazytux.net>Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Remove constants for iallocator multi-relocate
They're no longer necessary.
Adding a wrapper around "xm console"
The wrapper will connect to the console, and check in the background ifthe instance is paused, unpausing it as necessary.
Signed-off-by: Stephen Shirley <diamond@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Adding a wrapper around connecting to kvm console
Reverts the patch series about console wrappers
This reverts commits 030a9cb8022b83bf43ec14dfbafd943299bc01c4 andae082df0000a785b693b2f4aa434650a81a94bdf.
There are two problems:
- Makefile.am breakage, which is trivial to revert- unittest breakage, which honestly I'm not sure how to fix and how...
Add DTS_FILEBASED constant
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Replace iallocator's mreloc w/ change-group and node-evac
This patch removes all occurrences of the “multi-relocate” iallocatormode. Commit 25ee7fd845 updated the design document and introducedseparate modes, “change-group” and “node-evacuate”. The constants aren't...
Merge branch 'devel-2.4'
autotools: Add noded group
Add constants for multi-relocation iallocator mode
Use floppy disk and a second CDROM on KVM
Hi all,this patch will add 3 new KVM parameters and a new option.
New Parameters: - floppy_image_path = "" -> Specify the floppy image to load asfloppy disk. - cdrom2_image_path = "" -> Specify a second cdrom image to load on...
Make root_path an optional hypervisor parameter
This will allow us an easy migration to pv-grub, because a set root_pathconfused pv-grub.
Cluster verify: check for missing bridges
Currently cluster verify doesn't check for bridge information; theonly checks are done at instance create and failover/migratetime. This means a cluster that seems healthy will fail creation jobs.
This patch implements a simple verification that all nodes (in the...
Allow creating the DRBD metadev in a different VG
This is a simple change to allow specifying a different VG for themeta device during the creation of instances and addition of disks viagnt-instance modify.
Signed-off-by: Iustin Pop <iustin@google.com>...
masterd: Add support for tagging node groups
Increase the lock timeouts before we block-acquire
This has been observed to cause problems on real clusters via thefollowing mechanism:
- a long job (e.g. a replace-disks) is keeping an exclusive lock on an instance- the watcher starts and submits its query instances opcode which...
Expose whether htools was enabled to Python code
This exports whether htools was enabled at configure-time, and adds aconstant for our reference iallocator.
Implement submitting jobs from logical units
The design details can be seen in the design document(doc/design-lu-generated-jobs.rst).
constants: Rename QR_OP_*, add QR_VIA_RAPI
Commit 28b71a76 added a list of resources which can be queried usingLUXI. Unfortunately the variable was named “QR_OP_LUXI”, which can beconfusing. This patch renames “QR_OP_QUERY” to “QR_VIA_OP”, “QR_OP_LUXI”...
Convert OsDiagnose to query
OpOobCommand: Adding power on delay
This delays the invocation of the power on of the next node. So if youpower on a bunch of nodes it will not blow the fuse.
Rename DTS_NET_MIRROR to DTS_INT_MIRROR
DTS_INT_MIRROR better contrasts DTS_EXT_MIRROR.
Signed-off-by: Apollon Oikonomopoulos <apollon@noc.grnet.gr>[iustin@google.com: updated patch for changed context]Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Shared block storage support
This patch introduces basic shared block storage support.
It introduces a new storage backend, bdev.PersistentBlockDevice, touse as a backend for shared block storage. The new bdev requires a newBLOCKDEV_DRIVER_MANUAL constant with the value "manual" and uses it as...
Merge branch 'stable-2.4'
Add comments about INIC, IDISK and NIC constants
Remove deprecated 'bridge' nic parameter
This has been a synonym for "link" since a few major versions.Add a NEWS entry so we won't forget to mention it at release time.
Add DTS_MIRRORED frozenset
Use DTS_MIRRORED to indicate mirrored disk templates that allowmigrations/failover.
DTS_MIRRORED is the union of DTS_EXT_MIRROR and DTS_NET_MIRROR.
Signed-off-by: Apollon Oikonomopoulos <apollon@noc.grnet.gr>Reviewed-by: Michael Hanselmann <hansmi@google.com>...