7e21b9b78d
This change updates the apicerts controllers to return an error when they cannot successfully complete their Sync func. i.e. `return nil` is reserved for cases where the controller has fully completed its job with no errors. This makes it clear when a controller has wedged - i.e. it is waiting on some other controller or process to perform some action before it can complete. The controller lib's queue will exponentially back off and thus there is no need to be concerned with returning an error indefinitely or infinite log spam. Even when the kubelet throws away container logs, it will be clear what controllers are wedged based on the last hour or so of logs. Signed-off-by: Monis Khan <mok@vmware.com>
Overview
Pinniped provides identity services to Kubernetes.
Pinniped allows cluster administrators to easily plug in external identity providers (IDPs) into Kubernetes clusters. This is achieved via a uniform install procedure across all types and origins of Kubernetes clusters, declarative configuration via Kubernetes APIs, enterprise-grade integrations with IDPs, and distribution-specific integration strategies.
Example Use Cases
- Your team uses a large enterprise IDP, and has many clusters that they
manage. Pinniped provides:
- Seamless and robust integration with the IDP
- Easy installation across clusters of any type and origin
- A simplified login flow across all clusters
- Your team shares a single cluster. Pinniped provides:
- Simple configuration to integrate an IDP
- Individual, revocable identities
Architecture
Pinniped offers credential exchange to enable a user to exchange an external IDP credential for a short-lived, cluster-specific credential. Pinniped supports various IDP types and implements different integration strategies for various Kubernetes distributions to make authentication possible.
To learn more, see doc/architecture.md.
Trying Pinniped
Care to kick the tires? It's easy to install and try Pinniped.
Discussion
Got a question, comment, or idea? Please don't hesitate to reach out via the GitHub Discussions tab at the top of this page.
Contributions
Contributions are welcome. Before contributing, please see the contributing guide.
Reporting Security Vulnerabilities
Please follow the procedure described in SECURITY.md.
License
Pinniped is open source and licensed under Apache License Version 2.0. See LICENSE.
Copyright 2020 the Pinniped contributors. All Rights Reserved.