This removes release rollback/delete functionality. This functionality
was likely not being used and thus was likely not working.
This primary driver for this change is to ease introduction of Helm 3
support. Particularly to avoid having to make API changes related to
the namespacing of helm releases in Helm 3.
This also removes the swagger api documentation as it was not
maintained.
Change-Id: I7edb1c449d43690c87e5bb24726a9fcaf428c00b
Armada's dry-run option is incomplete, no longer maintained, and offers
little value for the complexity required to maintain it.
This commit is the second in a series of changes to remove the dry-run
feature. Specifically, this change removes the flag as an option for the
CLI.
Story: 2005121
Change-Id: If0b512dcf5520e8a53521fbb5e4e83e06984c889
Signed-off-by: Drew Walters <andrew.walters@att.com>
From recently merged document updates in [0] there is a desire to
standardize the Airship project python codebase. This is the effort
to do so for the Armada project.
[0] https://review.opendev.org/#/c/671291/
Change-Id: I4fe916d6e330618ea3a1fccfa4bdfdfabb9ffcb2
This creates a new mechanism in Armada to enable functions to only be
run once across multiple instances of Armada working with the same
Kubernetes cluster. This is accomplished by utilizing custom resources
via the Kubernetes API.
This also introduces new config defaults that can be used to configure
the lock timeout, expiration, and update interval.
Some notes on how the lock works:
* Functions to be locked can add the new decorator
* The optional name parameter can be used to create multiple
types of locks which can coexist
* If the lock is unable to be acquired before the timeout a new
exception is raised
* The lock is updated regularly while the decorated function is
still running
* If a lock already exists it will only be overwritten if the
duration since its last update is longer than the expiration time
For now this locking method is being used for components that require
write access to Tiller so that simultaneous write operations are
avoided.
Change-Id: Iee07da9a233ee2e2a54c6bc4881185388b377c05
The Tiller handler class already handles the default assignment of
Tiller host, port, and namespace. This change removes other locations
that are creating additional default values to avoid confusion.
Change-Id: If03150075281dd8b6362e817af075d5cd321aa77
This is a refactor to any methods in the api and cli to move tiller
operations to a separate handler function to make them uniform
with the rest of the code
Change-Id: Iddd45f9f979307f54ad5bd54c3ee005547dd0909
Added a new option --bearer-token TEXT in the Armada CLI to allow
the users or applications to pass kubernetes-api bearertokens via
tiller to the kubernetes cluster. This is to allow armada to interact
with a kubernetes cluster that has been configured with an external
Auth-Backend like Openstack-keystone or OpenId Connect.
Bearer Tokens are Auth tokens issued by the identity backends
such as keystone which represent a users authorized access.
For better understanding of bearer tokens, an example case
of how they works can be found here
https://kubernetes.io/docs/reference/access-authn-authz/authentication/#putting-a-bearer-token-in-a-requesthttps://docs.docker.com/registry/spec/auth/token/
Change-Id: I03623c7d3b58eda421a0660da8ec3ac2e86915f0
Signed-off-by: Shoaib Nasir <shoaib.nasir@windriver.com>
We have seen issues with dangling threads in Armada. This is likely due to
a bug [0] in the version of gRPC that we were pinned to.
This patchset:
- moves us to the latest versions of the gRPC python libraries which add
a new `channel.close()` method to cleanup channels.
- implements the python context manager api in the tiller handler
- uses the context manager api to explicitly scope tiller channel creation
and cleanup to each Armada API and CLI call.
This also fixes a couples issues with error handling introduced in [1].
[0]: https://github.com/grpc/grpc/issues/14338
[1]: https://review.openstack.org/#/c/610384
Change-Id: I2577a20fc76c397aa33157dc12a0e1d36f49733e
- Adding yapf diff to pep8 target
- Adding yapf tox target to do actual format
** The rest of this PS contains formatted code only, no other changes
Change-Id: Idfef60f53565add2d0cf65bb8e5b91072cf0aded
This exposes helm's force and recreate pods flags for upgrade and
rollback. It exposes in the chart manifest an options field underneath
the upgrade field to hold options to pass through to helm, and
initializes it with these two flags. Since rollback is currently a
standalone operation which does not consume manifests, these flags are
directly exposed as api and cli arguments there.
Change-Id: If65c1e97d437d9cf9d5838111fd485c80c76aa1d
Sean Eagan