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#!/usr/bin/env python
"""Support for "Health"-related System Backend Methods."""
from hvac import exceptions, utils
from hvac.api.system_backend.system_backend_mixin import SystemBackendMixin
class Health(SystemBackendMixin):
""".
Reference: https://www.vaultproject.io/api-docs/system/health
"""
def read_health_status(
self,
standby_ok=None,
active_code=None,
standby_code=None,
dr_secondary_code=None,
performance_standby_code=None,
sealed_code=None,
uninit_code=None,
method="HEAD",
):
"""Read the health status of Vault.
This matches the semantics of a Consul HTTP health check and provides a simple way to monitor the health of a
Vault instance.
:param standby_ok: Specifies if being a standby should still return the active status code instead of the
standby status code. This is useful when Vault is behind a non-configurable load balance that just wants a
200-level response.
:type standby_ok: bool
:param active_code: The status code that should be returned for an active node.
:type active_code: int
:param standby_code: Specifies the status code that should be returned for a standby node.
:type standby_code: int
:param dr_secondary_code: Specifies the status code that should be returned for a DR secondary node.
:type dr_secondary_code: int
:param performance_standby_code: Specifies the status code that should be returned for a performance standby
node.
:type performance_standby_code: int
:param sealed_code: Specifies the status code that should be returned for a sealed node.
:type sealed_code: int
:param uninit_code: Specifies the status code that should be returned for a uninitialized node.
:type uninit_code: int
:param method: Supported methods:
HEAD: /sys/health. Produces: 000 (empty body)
GET: /sys/health. Produces: 000 application/json
:type method: str | unicode
:return: The JSON response of the request.
:rtype: requests.Response
"""
params = utils.remove_nones(
{
"standbyok": standby_ok,
"activecode": active_code,
"standbycode": standby_code,
"drsecondarycode": dr_secondary_code,
"performancestandbycode": performance_standby_code,
"sealedcode": sealed_code,
"uninitcode": uninit_code,
}
)
if method == "HEAD":
api_path = utils.format_url("/v1/sys/health")
return self._adapter.head(
url=api_path,
raise_exception=False,
)
elif method == "GET":
api_path = utils.format_url("/v1/sys/health")
return self._adapter.get(
url=api_path,
params=params,
raise_exception=False,
)
else:
error_message = '"method" parameter provided invalid value; HEAD or GET allowed, "{method}" provided'.format(
method=method
)
raise exceptions.ParamValidationError(error_message)
|
