def reset_password(self, req, tenant_id, id):
"""Resets DB password on remote instance"""
LOG.info("Resets DB password on Instance %s", id)
LOG.debug("Req.environ: %s" % req.environ)
# Sanitize id
if not Sanitizer.whitelist_uuid(id):
return wsgi.Result(errors.wrap(errors.Input.NONALLOWED_CHARACTERS_ID))
# Return if instance is not found
try:
instance = models.GuestStatus().find_by(instance_id=id)
except exception.ReddwarfError, e:
LOG.error("Could not find DB instance in guest_status table: %s" % id)
return wsgi.Result(errors.wrap(errors.Instance.NOT_FOUND), 404)
def restart(self, req, tenant_id, id):
"""Restart an instance."""
LOG.debug("Called restart() with %s, %s" % (tenant_id, id))
context = rd_context.ReddwarfContext(
auth_tok=req.headers["X-Auth-Token"],
tenant=tenant_id)
# Sanitize id
if not Sanitizer.whitelist_uuid(id):
return wsgi.Result(errors.wrap(errors.Input.NONALLOWED_CHARACTERS_ID))
try:
instance = models.DBInstance().find_by(id=id)
except exception.ReddwarfError, e:
LOG.error("Could not find db instance %s to restart" % id)
return wsgi.Result(errors.wrap(errors.Instance.NOT_FOUND), 404)
def _extract_snapshot(self, body, tenant_id):
if 'instance' not in body:
LOG.error("The body passed to create was malformed")
raise Exception
if 'snapshotId' in body['instance']:
snapshot_id = body['instance']['snapshotId']
if snapshot_id:
if not Sanitizer.whitelist_uuid(snapshot_id):
return wsgi.Result(errors.wrap(errors.Input.NONALLOWED_CHARACTERS_ID))
try:
snapshot = models.Snapshot().find_by(id=snapshot_id, tenant_id=tenant_id, deleted=False)
return snapshot
except exception.ReddwarfError, e:
LOG.error("Error finding snapshot to create new instance with - Snapshot Record with id %s not found" % snapshot_id)
raise e
def delete(self, req, tenant_id, id):
"""Delete a single instance."""
LOG.debug("Delete() called with %s, %s" % (tenant_id, id))
# TODO(hub-cap): turn this into middleware
context = rd_context.ReddwarfContext(
auth_tok=req.headers["X-Auth-Token"],
tenant=tenant_id)
# Sanitize id
if not Sanitizer.whitelist_uuid(id):
return wsgi.Result(errors.wrap(errors.Input.NONALLOWED_CHARACTERS_ID))
try:
server = models.DBInstance().find_by(id=id, tenant_id=tenant_id, deleted=False)
except exception.ReddwarfError, e:
LOG.exception("Attempting to Delete Instance - Exception occurred finding instance by id %s" % id)
return wsgi.Result(errors.wrap(errors.Instance.NOT_FOUND), 404)
def show(self, req, tenant_id, id):
"""Return information about a specific snapshot."""
LOG.debug("Snapshots.show() called with %s, %s" % (tenant_id, id))
LOG.debug("Showing all snapshots")
# Sanitize id
if not Sanitizer.whitelist_uuid(id):
return wsgi.Result(errors.wrap(errors.Input.NONALLOWED_CHARACTERS_ID))
# context = rd_context.ReddwarfContext(
# auth_tok=req.headers["X-Auth-Token"],
# tenant=tenant_id)
# LOG.debug("Context: %s" % context.to_dict())
try:
snapshot = models.Snapshot().find_by(id=id, deleted=False)
except exception.ReddwarfError, e:
LOG.exception("Snapshot Show() failed with an exception")
return wsgi.Result(errors.wrap(errors.Snapshot.NOT_FOUND), 404)
def delete(self, req, tenant_id, id):
"""Delete a single snapshot."""
LOG.info("Snapshots delete() called with %s, %s" % (tenant_id, id))
LOG.debug("Deleting snapshot")
context = rd_context.ReddwarfContext(
auth_tok=req.headers["X-Auth-Token"],
tenant=tenant_id)
LOG.debug("Delete() context")
# Sanitize id
if not Sanitizer.whitelist_uuid(id):
return wsgi.Result(errors.wrap(errors.Input.NONALLOWED_CHARACTERS_ID))
snapshot = None
try:
snapshot = models.Snapshot().find_by(id=id)
except exception.ReddwarfError, e:
LOG.exception("Failed to find snapshot with id %s to delete" % id)
return wsgi.Result(errors.wrap(errors.Snapshot.NOT_FOUND), 404)
LOG.info("req : '%s'\n\n" % req)
LOG.info("body : '%s'\n\n" % body)
snapshot_support = CONFIG.get('reddwarf_snapshot_support', True)
if not utils.bool_from_string(snapshot_support):
raise exception.NotImplemented("This resource is temporarily not available")
# Return if instance is not running
try:
instance_id = body['snapshot']['instanceId']
except exception.ReddwarfError, e:
LOG.exception("body['snapshot']['instanceId'] does not exist")
return wsgi.Result(errors.wrap(errors.Snapshot.NO_BODY_INSTANCE_ID))
# Sanitize instance_id
if not Sanitizer.whitelist_uuid(instance_id):
return wsgi.Result(errors.wrap(errors.Input.NONALLOWED_CHARACTERS_INSTANCE_ID))
try:
guest_status = models.GuestStatus().find_by(instance_id=instance_id)
except exception.ReddwarfError, e:
LOG.error("Could not find DB instance in guest_status table: %s" % instance_id)
return wsgi.Result(errors.wrap(errors.Instance.NOT_FOUND), 404)
# Return when instance is not in running state
if not guest_status['state']:
LOG.error("Unable to create Snapshot, the instance %s is not in running state." % instance_id)
return wsgi.Result(errors.wrap(errors.Instance.INSTANCE_NOT_RUNNING), 403)
if guest_status['state'] != result_state.ResultState.name(result_state.ResultState.RUNNING):
LOG.error("Unable to create snapshot, the instance %s is locked for operation in progress." % instance_id)