Implement conversion from plain to drbd
This patch adds a new mode to instance modify, the changing of the disktemplate. For now only plain to drbd conversion is supported, and thenew secondary node must be specified manually (no iallocator support).
The procedure for conversion works as follows:...
Implement replacing cluster certs and keys via “gnt-cluster renew-crypto”
Recent changes to “gnt-cluster verify” made it complain on expiring SSLcertificates. While it was possible to replace the SSL certificates andother cluster secrets manually before, doing so was cumbersome. Cluster...
Add the auto_promote option to cli and gnt-node
This allows one to cleanly set a node offline and promote as neededother nodes.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Guido Trotter <ultrotter@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Add “gnt-os modify” for per-os-hypervisor parameters
Introduce “gnt-os modify” command to make it possible to set theper-os-hypervisor parameters.
Signed-off-by: René Nussbaumer <rn@google.com>Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
Show per-os-hypervisor parameters in “gnt-cluster info”
Let gnt-cluster info show us the per-os-hypervisor parameters.
Add support for per-os-hypervisor parameters
This patch implements all modifications to support per-os-hypervisorparameters in the framework.
Validate the hostnames at creation time
This patch adds validation of new names used, i.e. at cluster init time,node add time, and instance creation.
For instances, especially when using «--no-name-check» (which skips DNSchecks), we should validate the give name, and also normalize it...
Merge branch 'stable-2.1' into devel-2.1
Signed-off-by: Guido Trotter <ultrotter@google.com>...
Fix bug in LUQueryConfigValues
LUQueryConfigValues supports multiple output fields. If the client askedfor the watcher pause status, it would not get a list, but simply thevalue.
Signed-off-by: Michael Hanselmann <hansmi@google.com>Reviewed-by: Iustin Pop <iustin@google.com>
Switch gnt-node evacuate to the new opcode
This switches gnt-node to the new opcode, and in the process alsoenables multi-node arguments for it.
Signed-off-by: Iustin Pop <iustin@google.com>Reviewed-by: Michael Hanselmann <hansmi@google.com>
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