Add Network Management section in admin.rst
This section provides some basic info regarding gnt-network design,adds a simple hands-on example and refers to external componentsthat gnt-network can interact with, in order instances will getthe desired configuration....
Merge branch 'stable-2.9' into stable-2.10
Haskell style: explicit errors, visible in the type
While it is already standard in the Ganeti code base, explicitlydocument that we do not like Exceptions and use sum types instead.
Signed-off-by: Klaus Aehlig <aehlig@google.com>Reviewed-by: Petr Pudlak <pudlak@google.com>
Clarify spacing in record syntax
So far, our code base does not have a consistent way of spacingrecords. To work towards more consistency, add a recommendationinto out style guide. We standardize on what seems most commonin the Haskell world and also is the dominant form in our code...
Improve the point-free section of the style guide
Distinguish declaring functions in the point-free style and usinga very similar technique to avoid parentheses (which isn't technicallypoint-free).
Signed-off-by: Petr Pudlak <pudlak@google.com>Reviewed-by: Klaus Aehlig <aehlig@google.com>
Add code style document to documentation
The Ganeti code style has been stored on the project wiki at:
https://code.google.com/p/ganeti/wiki/StyleGuide https://code.google.com/p/ganeti/wiki/HaskellStyleGuide
This commit combines the two pages into an .rst file with minimal...
Export docs from wiki to repo
Export documents about 'cluster keys replacement' and 'design filebased storage' from the wiki to the repository.
Signed-off-by: Jose A. Lopes <jabolopes@google.com>Reviewed-by: Klaus Aehlig <aehlig@google.com>
Include target node in hooks nodes for migration
In case of DRBD, hooks run on both primary (source) and secondary(target) nodes. To get the same behavior for DTS_EXT_MIRROR, where wedo not have secondary node, we should explicitly add target node tohooks nodes during instance migration/failover....
Docs: Update the version of ganeti-instance-debootstrap
The installation manual used version 0.12, which had some bugs.This patch updates it to the latest 0.14.
Fix 'design-internal-shutdown' not being in a toctree
Instance shutdown doc from draft to partially implemented
Signed-off-by: Jose A. Lopes <jabolopes@google.com>Reviewed-by: Michele Tartara <mtartara@google.com>
Technical writing: improve documentation and glossary
Improve structure and content on the main documentation page of Ganetiand the glossary.
Signed-off-by: Betsy Beyer <bbeyer@google.com>Reviewed-by: Jose A. Lopes <jabolopes@google.com>
design: support post-upgrade hooks
While the general policy for Ganeti is to just accept the situationit finds after being upgraded from an older version, in some casesadditional actions might be necessary. So support a hook for doingso.
Signed-off-by: Klaus Aehlig <aehlig@google.com>...
Technical writing: improve main documentation page
Improve structure and content on the main documentation page ofGaneti.
Update INSTALL and devnotes for 2.10 release
The following changes are made: * Add M4 as required dependency * Change reference to qemu-img package to qemu-utils * Never use `sudo` for easy_install (not used for apt-get neither) * Add libpcre3-dev as required package for Wheezy (otherwise linking...
Document format of the file-storage-paths file
The format of the /etc/ganeti/file-storage-paths file was not documentedin the man page. This patch adds a short note about the format there.
Signed-off-by: Thomas Thrainer <thomasth@google.com>Reviewed-by: Michele Tartara <mtartara@google.com>
Allow instances to obtain externally reserved IPs
The administrator should be able to assign an externally reserved IPto a Ganeti instance manually, if desired. Currently this is notsupported. External reservations should act as holes in the pool andnot just as IPs already used by someone outside of Ganeti....
Fixing rapi documentation wrt to storage types
This fixes a FIXME in the rapi documentation. The list ofstorage types that can be queries for space information waschecked against the complete storage type set and notagainst the set of storage types that actually support...
Create check-news Makefile target
Checking the correctness of the NEWS file syntax is an important part of thecheck process, but up to now it was only possible as part of a bigger set oftests. This commit creates a Makefile target to run that independently....
Add implemented design docs to hidden toc section
This is required in order to calm a doclint warning.
Signed-off-by: Thomas Thrainer <thomasth@google.com>Reviewed-by: Helga Velroyen <helgav@google.com>
Prepare version numbers for 2.10 release cycle
- Bump version numbers to 2.10 in various files- Move implemented designs to design-2.10
Update design doc design-storagetypes.rst
This patch updates the design doc with the currentstate of the code base.
Signed-off-by: Helga Velroyen <helgav@google.com>Reviewed-by: Klaus Aehlig <aehlig@google.com>
Design document for hsqueeze
This design document describes a new htool, hsqueeze, tobe used to move the externally-mirrored instances in such away that as few nodes as possible host instances at all.
Signed-off-by: Klaus Aehlig <aehlig@google.com>Reviewed-by: Martin Zobel-Helas <zobel@debian.org>...
Merge branch 'stable-2.9' into master
Suggest running 'gnt-cluster upgrade --resume' at reboots
In the example crontab, add an entry to run 'gnt-cluster upgrade --resume'upon reboot of the node, as suggested in the design document.
Signed-off-by: Klaus Aehlig <aehlig@google.com>Reviewed-by: Michele Tartara <mtartara@google.com>
Merge branch 'stable-2.8' into stable-2.9
Signed-off-by: Klaus Aehlig <aehlig@google.com>Reviewed-by: Helga Velroyen <helgav@google.com>
Fix typo in walkthrough documentation
Fix typo in walkthrough documentation, where 'instance3' should read'instance1' in order to be consistent with the output below in theexample.
Fix outdated documentation for users-setup
The --yes-do-it parameter was not properly documented yet. Add it to theadministration guide.
Signed-off-by: Michele Tartara <mtartara@google.com>Reviewed-by: Klaus Aehlig <aehlig@google.com>
Update NEWS and docs to document access switch
Signed-off-by: Santi Raffa <rsanti@google.com>Signed-off-by: Thomas Thrainer <thomasth@google.com>Reviewed-by: Thomas Thrainer <thomasth@google.com>
Conflicts: Makefile.am NEWS configure.ac doc/design-draft.rst...
Add daemon split design doc
This describes the future planned structure of Ganeti daemons.
Signed-off-by: Michele Tartara <mtartara@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Update supported lint tools version numbers
Linting is now verified against the lint tools version numbers as listed in thispatch.
These version are corresponding to the ones that can be found in therepositories of Ubuntu 13.04.
Signed-off-by: Michele Tartara <mtartara@google.com>...
design: replace 'gnt-upgrade' by 'gnt-cluster upgrade'
Instead of using a separate binary, add the upgradefunctionality to gnt-cluster.
Signed-off-by: Klaus Aehlig <aehlig@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Move-instance can now change the disk template while moving
By using the --dest-disk-template option, the move-instance utilitycan change the disk template of the moved instance on-the-fly.This is done by simply altering the disk template of the instance...
Remove typo from RAPI documentation
"be used instead." was repeated twice.
design update: symlink structure
Update the upgrade design document according to the outcomeof the design discussion at GanetiCon 2013. There are twochanges in the design.
Provide ganeti user and group data in easy-to-parse form
Upon build time, also generate, in the directory doc/users, filescontaining the groups, the users with their primary group, and theadditional groupmemberships to be added. In this way, packages can use...
Replace LD_* constants with DT_* constants
LD_* constants are basically like DT_* constants, exceptfor that both file and shared file were mapped to file.In order to not having to maintain three slightly differentsets of disk-related constants (DT, LD and ST), we merge...
CLI: actually remove the --no-drbd-storage option
This removes the '--no-drbd-storage' option completelyfrom the command line interface. The hugepages designdoc still had a left-over reference to --no-lvm-storage,which is removed in this patch as well....
Change design to install to ${PREFIX}/lib/ganeti-${VERSION}
Even though the ${PREFIX}/opt/ only came into the design in the reviewprocess, it is not the best choice, as /opt is reserverd for manuallyinstalled software, but Ganeti intends to be packaged. Use ${libdir}...
Update iallocator design to include MonD data
Add "MonD data" sub-section.
Signed-off-by: Spyros Trigazis <strigazi@gmail.com>Signed-off-by: Michele Tartara <mtartara@google.com>Reviewed-by: Michele Tartara <mtartara@google.com>
Add design for OpenvSwitch autoconfiguration
This design doc adds details about how the autoconfiguration ofopenvswitch should work in the cluster <-> node group <-> nodehierarchy. Parameters that are needed for succesful configrationare idenfied and inheritance of parameters is defined....
Design document for automatised upgrades
This design document describes how upgrade and downgradescan be made more automatic for future versions.
Require newer python mock library
Older Python mock libraries do not provide MagicMock, which easesmocking of complex objects quite a bit. As this is a build/testdependency only, requiring a new version is OK (it's available viaeasy_install).
Signed-off-by: Thomas Thrainer <thomasth@google.com>...
Merge branch 'stable-2.9'
Update mond's design document
Update mond's design document to describe the data collectors asstateless or stateful.
Mark the UUID design doc as implemented
The code implementing the UUID design document is included in Ganeti 2.8.
Update security doc and NEWS for luxid
Document the split of luxid from confd in security.rst and in the NEWSfile.
Signed-off-by: Thomas Thrainer <thomasth@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Add Ganeti 2.9 design document
This document lists the designs that have been implementedin Ganeti 2.9 that hadn't been implemented in 2.8.
Design Document for Ceph/RBD support in Ganeti
Add design document for the Ceph/RBD support in Ganeti, as it will beimplemented during a GSoC project.
Signed-off-by: Pulkit Singhal <pulkitatiiit@gmail.com>Signed-off-by: Thomas Thrainer <thomasth@google.com>...
Merge branch 'stable-2.7' into stable-2.8
Conflicts: NEWS: trivial...
Add a high-level design for the proposed Opcode filtering
This is a design document detailing the semantics of thefine-grained control of jobs in Ganeti.
Add hotplug design doc
This is a design document detailing the implementation of devicehotplugging in Ganeti.
Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>Reviewed-by: Guido Trotter <ultrotter@google.com>
Add logrotate example
Add an example logrotate snippet, along with the relevant documentation.
Signed-off-by: Apollon Oikonomopoulos <apoikos@gmail.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Rename VALID_STORAGE_TYPES to STORAGE_TYPES
For consistency, this patch renames 'VALID_STORAGE_TYPES'to 'STORAGE_TYPES', because the set of valid disktemplates is also just names 'DISK_TEMPLATES'.
Signed-off-by: Helga Velroyen <helgav@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Design document for cmdlib unit tests
This design document describes the plan to create a test framework andactual unit tests for the cmdlib module.
Update Gluster Ganeti Support doc
Update the document as agreed on the mailing list: the projectshould be realized in two parts: one is for supporting Xen VMs(similarly to the sharedfile template) and the other one forQEMU/KVM VMs.
Signed-off-by: Weiwei Jia <harryxiyou@gmail.com>...
Improvement of design-openvswitch.rst
Some improvements / fixes that came up during implementation.
Signed-off-by: Sebastian Gebhard <sege@fs.ei.tum.de>Signed-off-by: Klaus Aehlig <aehlig@google.com>Reviewed-by: Klaus Aehlig <aehlig@google.com>
Rename queryd to luxid
As queryd will, in the future, handle all LUXI request, queue jobs andmost likely perform various other tasks, it is renamed to luxid already.This will safe some headache when upgrading Ganeti installations, as wedon't have to deal with a daemon rename....
Design Doc for HugePages Support
Add design document for the "HugePages support" GSoC project.
Signed-off-by: Izhar ul Hassan <ezhaar@gmail.com>Reviewed-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Thomas Thrainer <thomasth@google.com>
Merge branch 'stable-2.8' into master
Conflicts:...
Add design for mond's CPU load collector
This commit extends monitoring agent's design document, with thedesign of a new data collector that will provide CPU load statistics.It also extends the monitoring agent's design to include:
Fix single-execution of Haskell tests and shelltests
Add Makefile.am target hs-test-% for single-execution of Haskelltests.
Add Makefile.am target hs-shell-% for single-execution of Haskellshelltests.
Update documentation on running individual tests....
More details on vlan support in openvswitch
This design doc give a more detailed design about the implementationof openvswitch in regareds of VLANs.
In the crontab example, look for the correct binary
When ganeti-master-cleaner was merged back into ganeti-cleaner in 46118ed2,the binary to test for should have also been updated. Do this now.
Conflicts: NEWS: trivial configure.ac: trivial
Better specify LVInfo "instance" field
Specify that it is serialized as "null" if empty.
Mention alternative template selection in design doc
This is a small adjustment of the design doc'design-storagetypes.rst' with respect to the selectionof the default disk template.
Signed-off-by: Helga Velroyen <helgav@google.com>Reviewed-by: Michele Tartara <mtartara@google.com>
Fix "instance replace" typo in admin.rst
gnt-instance `replace` should read `replace-disks`
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Klaus Aehlig <aehlig@google.com>
Fix typo in the install guide
Signed-off-by: Michele Tartara <mtartara@google.com>Reviewed-by: Helga Velroyen <helgav@google.com>
Add design for LV data collector
Add a section describing the logical volume data collector to the designdocument for the monitoring agent.
Minor fixes to monitoring design doc
Add a missing full stop, and fix a sentence about the storage collectors.
Fix documentation formatting issue
One line was longer than 80 characters.
Design doc for openvswitch support
This patch includes the design document for openvswitch support
Document vif-ganeti usage
In order to be able to use it as vif-script one has tocreate a symbolic link inside /etc/xen/scripts pointingto /usr/lib/ganeti/vif-ganeti and then add is a hypervisorparameter.
Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>...
Update design document for hroller
The requirement to be able to plan full node evacuation came up afterthe initial design. So add a section describing the algorithm, iffull evacuation is requested.
Fix typo in ganeti-2.8 design doc
Add documentation for harep
Include a section in the Administrator's guide describing how to use theautorepair tool.
Fixes Issue 446
Signed-off-by: Michele Tartara <mtartara@google.com>Reviewed-by: Thomas Thrainer <thomasth@google.com>
Typo in iallocator design doc
Change version numbers in documentation
Some of the documents have the version number of Ganeti. This commit updatesit in preparation for the 2.8 version bump.
Doc for GlusterFS Ganeti Support
This patch adds a design document for introducing GlusterFS Support in Ganeti.
Signed-off-by: Weiwei Jia <harryxiyou@gmail.com>Signed-off-by: Michele Tartara <mtartara@google.com>Reviewed-by: Michele Tartara <mtartara@google.com>
Fix typo in the documentation index
Fix typos in the documentation index
This patch fixes some typos in the documentation index.
Update security document wrt confd access to SSL cert
The fact that confd has been given access to the server.pem certificateneeds to be described in the security document.
Merge branch 'stable-2.8' into 'master'