ganeti.7: Add more filter examples
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Allow hail to read data from stdin
This patch makes hail treat '-' as denoting stdin, per the usual Unixconvention. This will help with testing.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Update gnt-node evacuate man page/help text
hspace: Make use of the spindle_use
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
htools: Make it possible to load an IAlloc request
This is only useful in the stand-alone command line tools:
- hbal- hspace- hinfo
This change also documents the flag in all man-pages.
Merge remote-tracking branch 'origin/devel-2.5'
Conflicts: Makefile.am (trivial, test data files added on both branches) lib/opcodes.py (trivial, master renamed filter→qfilter, 2.5 fixed the type of the parameter)...
More -- fixes
Because .DELETE_ON_ERROR doesn't work consistently (works when thetarget we're talking about is a final target, but not forintermediates), I missed a lot of man checks.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
htools: support spindles in simu backend
htools: support spindles in text load/save
If missing, we'll default to 1 spindle.
This also updates the text file format with the ipolicy, which wasforgotten.
hinfo: Adding man page
Fix man pages to not use unescaped --
I've seen that man pages, as generated by the version of pandoc weuse, show single dashes in option names instead of double ones (versus -). After bringing it up with upstream(http://groups.google.com/group/pandoc-discuss/browse_thread/thread/9c4589a4001d42f9/95ee8dae8932dc93),...
Add new spindle_count node parameter
Currently this is not handled by Ganeti, just recorded.
gnt-instance modify: Support new-style NIC/disk modifications
This patch adds support for adding/removing NICs/disks at arbitraryindices on the command line. To add a disk at a specified index, use“--disk 3:size=16G”. To remove the second disk, use “--disk 2:remove”....
rbd disk template documentation and manpages
Add documentation and modify manpages for the RBD disk template.
Signed-off-by: Constantinos Venetsanopoulos <cven@grnet.gr>Signed-off-by: Stratos Psomadakis <psomas@grnet.gr>Signed-off-by: Iustin Pop <iustin@google.com>...
Merge branch 'stable-2.5' into devel-2.5
Fix explanation of gnt-node evacuate --primaries-only
Furthermore, correct the --help display on evacuate.
cli/opcodes: add a --no-runtime-changes migrate opt
This will be used for now to avoid ballooning memory at live migration time.
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
gnt-instance recreate-disks: Allow specifying new size
With this change a new disk size can be specified when recreating disks.
Rename ispecs-disk-templates to ipolicy-disk-templates
The ispecs (min/std/max) are different from the other ipolicyvariables (disk templates for now, more in the future). As such, let'srename the ispecs-disk-templates to ipolicy-disk-templates forconsistency with this logical difference....
gnt-cluster command: Add option to prepend node name to output
With this patch a new option (“-M”, like dsh) is added to “gnt-clustercommand” to prepend the node name to all output lines.
$ gnt-cluster command -M uname -a | grep Linuxnode18.example.com: Linux node18.example.com [...]...
gnt-instance modify -m|--runtime-memory
gnt-instance: Adapt replace-disks to the new opcode
Switch hspace to read the disk template from the cluster
The default disk template is the first enabled template.
Move the instance specs options to cli.py
Currently these are defined twice, instead of a single time incli.py. Also adds the new disk_templates option to the common block,even though it's not yet used.
Switch hspace defaults to the cluster policy
This changes from the current hardcoded defaults to the clusterpolicy. The command line options now override the defaults from thecluster, and the tiered spec mode is always enabled.
Also fixes a tiny typo in the man page (together with the man page...
Change how hspace reads cmdline args for std specs
For the standard specs, hspace currently takes separate options forthe memory, disk and VCPUs. For the tiered specs, which wereintroduced later, it takes a single option with all three valuescombined....
Document "gnt-node add" behavior in case of failure
Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
gnt-node: Add instance policy to migrate
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
gnt-backup: Adding force option to import
This makes it possible to bypass the instance policy
Signed-off-by: René Nussbaumer <rn@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
gnt-instance: Adding instance policy to add
gnt-instance: Adding verification of instance policy to modify
gnt-instance: Adding instance policy to move
gnt-instance: Adding instance policy to migrate
gnt-instance: Adding instance policy to failover
man/gnt-node: Improve powercycle documentation
Reword a bit, capitalize “SSH”.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: René Nussbaumer <rn@google.com>
Add docs for missing option in gnt-debug man page
Document the --each option of gnt-debug submit-job.
Signed-off-by: Andrea Spadaccini <spadaccio@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
gnt-node: Add hv/disk state to add
gnt-group: Add hv/disk state to add
gnt-cluster: Add hv/disk state to init
Document DRBD dynamic resync params in man pages
Also, remove some spurious spaces in the documentation of other optionsand uniform the style of the disk parameters descriptions, byterminating them with a period and adding the measurement unit in square...
Man page for gnt-group
Signed-off-by: Agata Murawska <agatamurawska@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Man page for gnt-cluster
Add documentation for disk parameters to man pages
Document the stripes parameter for the plain template and theresync-rate, datastripes, metastripes, disk-barriers, meta-barriers,metavg, disk-custom and meta-custom parameters for the drbd template.
Signed-off-by: Andrea Spadaccini <spadaccio@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....
manpages: Fix small errors in documentation
Mostly typos, except for the output of "gnt-instance migrate" in anexample, which has been updated to the current version
Signed-off-by: Bernardo Dal Seno <bdalseno@google.com>Signed-off-by: Iustin Pop <iustin@google.com>...
gnt-cluster: Allow modify disk/hv state
gnt-group: Allow modify disk/hv state
gnt-node: Allow modify disk/hv state
manpages: update beparams explanations
Signed-off-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Man page update: online/offline state of instance
Signed-off-by: Agata Murawska <agatamurawska@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Warn if we enable maintain-node-health without confd
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;...
ganeti(7): Adding documentation about env variables
Revert "Updated man pages with new SPICE TLS options"
This reverts commit b8a10435271ec4457cdc254e0a6b466b2d3bff24.This commit will be readded on master.
Revert "Add tls_ciphers and use_vdagent options"
This reverts commit 3e40b5879fa0070d6dd0e689dcfc31f20198a5a8.This commit will be readded on master.
Remove the oneline output option in hbal
This was, AFAIK, never used, and complicates the output code enoughthat it's better to remove it.
Document --ignore-errors and --error-codes
Update the man page of gnt-cluster to contain the documentation of the--ignore-errors and --error-codes verify options. Also, include the listof the error codes and their documentation.
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...
Merge branch 'devel-2.5'
Add gnt-cluster commands to toggle the master IP
Add signal handling doc to hbal man page
Also remove a bug note, since hbal can now for a long time directlyexecute jobs.
Add an allocation limit to hspace
This is very useful for testing/benchmarking.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Agata Murawska <agatamurawska@google.com>
htools: man page improvements
This patch moves all the backend options into the main htools manpage, and it adds documentation for the -t option, which so far wasnot documented w.r.t. the file structure.
hspace: add short forms for the group policy
This adds a shortened versions of the allocation policies, as writingout the whole name in the command line can become tedious.
Add tls_ciphers and use_vdagent options
Signed-off-by: Andrea Spadaccini <spadaccio@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Updated man pages with new SPICE TLS options
Add SPICE compression and streaming options
Add the following SPICE audio/image compression and video streamingdetection hypervisor options:
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.
listrunner: Allow passing of arguments to executable
This wasn't possible until now.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
Documentation fix for importing with --src-dir option
Added documentation for gnt-instance remove --force in the man page
Added documentation for SPICE options in the gnt-instance man page
Mention globbing filters in ganeti(7) manpage
Revert deprecation of evacuate mode in hail
As discussed offline, the new node-change mode could be used forevacuation, but it's not directly useful as it returns a list ofopcodes; therefore, we need to partially revert commits fbe5fcf and5b53ca7 that removed it (and multi-evacuate, which remains removed)....
Implement globbing operator for filters
The operators “=*” and “!*” do globbing in filters, e.g.:
$ gnt-instance list --no-headers -o name 'name =* "*.site"'inst1.site.example.com
Add “gnt-instance change-group” command
Fix documentation of gnt-instance failover
Explain that we only start the instance on the new node if it wasoriginally running.
Small doc patch for gnt-node evacuate
Just explain a bit the relation between node evacuate and instancecommands.
gnt-node.rst: Fix a typo
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...
Removed non-existing -t option from the gnt-cluster man page
Clear the OS scripts environment
The OS scripts currently run with the whole noded environment; this isdifferent from the hooks which run with a cleared one and most likelyan oversight.
This might create problems when upgrading, so it needs to be clearly...
Remove requirement for variants on OS API v15+
This removes:
- the check in backend that such OSes have a variants file or if it exists that is non-empty; in order for this to work, we also rework the logic in backend._TryOSFromDisk to allow for optional OS files...
htools: update hail man page with the new modes
Also mark the deprecated modes we no longer support.
htools: add human-readable output to hspace
Currently, hspace can only output a machine-readable format that(while detailed) is hard to parse quickly by people. This patch adds(and enables by default) a human-readable output that shows the mostimportant metrics in a simple format....
gnt-group: Add command to evacuate whole group
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>
htools: move the '-p' option to htools.rst
Since this is a common option and has a big description.
htools: add a generic binary
This is the start of a series of patches that will unify all thebinaries currently in use in a single one, which can perform differentroles based on the name it is installed as.
Signed-off-by: Iustin Pop <iustin@google.com>...
htools: add cluster state saving support to hail
This add support for saving the cluster state (both pre- andpost-iallocator run) to a text file such that it can be fed back intoany of the htools commands.
htools: fix a doc bug in the hbal man page
Similar to the previous hspace fix.
hspace: add support for units in the options
This patch converts hspace to allow units in all disk and memoryspecifications, and updates the man page accordingly. It also correcta mistake in the man page for the --max-cpu option.
hspace: also display the starting tiered specs
These are useful for checking what instance specifications we startwith (as they are not necessarily the first entry in the TSPEC map).
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>
hspace: also report the disk template
hspace: ask for the disk_template not number of nodes
This makes more sense, as the disk template is more meaningful thanthe number of nodes.
gnt-cluster {command|copyfile}: Support per-group operations
This patch allows commands to be run on and files to be copied to allnodes within a specific group.
Merge branch 'devel-2.4'
Add gnt-instance start --pause
Creates the instance, but pauses execution before booting. This combinedwith 'gnt-instance console' unpausing instances means that the entireboot process can be viewed and monitored.
Signed-off-by: Stephen Shirley <diamond@google.com>...