Since these will almost always connect to an IP rather than a "real"
hostname, don't verify the SSL cert (if applicable). Also allow the
overriding of SSL verification via an environment variable.
As a consequence, to reduce spam, SSL warnings are disabled for urllib3.
Instead, we warn in the "Using cluster" output whenever verification is
disabled.
Don't try to chmod every time, instead only chmod when first creating
the file. Also allow loading the default permission from an envvar
rather than hardcoding it.
Allow the specifying of arbitrary provisioner script install() args on
the provisioner create CLI, either overriding or adding additional
per-VM arguments to those found in the profile. Reference example is
setting a "vm_fqdn" on a per-run basis.
Closes#100
Provides a CLI and API argument to force live migration, which triggers
a new VM state "migrate-live". The node daemon VMInstance during migrate
will read this flag from the state and, if enforced, will not trigger a
shutdown migration.
Closes#95
Instead of using group-based validation, which breaks the help context
for subcommands, use a decorator to validate the cluster status for each
command. The eager help option will then override this decorator for
help commands, while enforcing it for others.
Use a different wait method of querying the node status every
half-second during the transition, in order to wait on the transition to
complete if desired.
Closes#72
Add functions for uploading, listing, and removing OVA images to the API
and CLI interfaces. Includes improved parsing of the OVF and creation of
a system_template and profile for each OVA.
Also modifies some behaviour around profiles, making most components
option at creation to support both profile types (and incomplete
profiles generally).
Implementation part 2/3 - remaining: OVA VM creation
References #71
Rename "pvcd" to "pvcnoded", and "pvc-api" to "pvcapid" so names for the
daemons are fully consistent. Update the names of the configuration
files as well to match this new formatting.
References #79
Warn the administrator if there are active provisioning jobs while
adjusting the current primary node. This is the simplest, cleanest
solution to #69 without trying to implement any hacks or blocking
operations. The administrator can then decide to revert the action
if needed, or will at least know how many jobs are running/queued and
may need to be cancelled.
Move everything from under "storage ceph" to "storage" to simplify the
CLI; additional subclasses can be re-added at a future time if and when
additional storage classes are supported.
Implements a "maintenance mode" for PVC clusters. For now, the only
thing this mode does is disable node fencing while the state is true.
This allows the administrator to tell PVC that network connectivity,
etc. might be interrupted and to avoid fencing nodes.
Closes#70
Joshua Boniface