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21
ADOPTERS.md
Normal file
21
ADOPTERS.md
Normal file
@@ -0,0 +1,21 @@
|
||||
# Adopters
|
||||
|
||||
This is a list of companies that have adopted Kamaji.
|
||||
Feel free to open a Pull-Request to get yours listed.
|
||||
|
||||
### Adopter list (alphabetically)
|
||||
|
||||
| Type | Name | Since | Website | Use-Case |
|
||||
|:-|:-|:-|:-|:-|
|
||||
| End-user | KINX | 2024 | [link](https://kinx.net/?lang=en) | KINX is an Internet infrastructure service provider and will use kamaji for its new [Managed Kubernetes Service](https://kinx.net/service/cloud/kubernetes/intro/?lang=en). |
|
||||
| End-user | sevensphere | 2023 | [link](https://www.sevensphere.io) | Sevensphere provides consulting services for end-user companies / cloud providers and uses Kamaji for designing cloud/on-premises Kubernetes-as-a-Service platform. |
|
||||
| Vendor | Ænix | 2023 | [link](https://aenix.io/) | Ænix provides consulting services for cloud providers and uses Kamaji for running Kubernetes-as-a-Service in free PaaS platform [Cozystack](https://cozystack.io). |
|
||||
| Vendor | Netsons | 2023 | [link](https://www.netsons.com) | Netsons is an Italian hosting and cloud provider and uses Kamaji in its [Managed Kubernetes](https://www.netsons.com/kubernetes) offering. |
|
||||
|
||||
### Adopter Types
|
||||
|
||||
**End-user**: The organization runs Kamaji in production in some way.
|
||||
|
||||
**Integration**: The organization has a product that integrates with Kamaji, but does not contain Kamaji.
|
||||
|
||||
**Vendor**: The organization packages Kamaji in their product and sells it as part of their product.
|
||||
2
Makefile
2
Makefile
@@ -3,7 +3,7 @@
|
||||
# To re-generate a bundle for another specific version without changing the standard setup, you can:
|
||||
# - use the VERSION as arg of the bundle target (e.g make bundle VERSION=0.0.2)
|
||||
# - use environment variables to overwrite this value (e.g export VERSION=0.0.2)
|
||||
VERSION ?= 0.4.1
|
||||
VERSION ?= 0.4.2
|
||||
|
||||
# CHANNELS define the bundle channels used in the bundle.
|
||||
# Add a new line here if you would like to change its default config. (E.g CHANNELS = "candidate,fast,stable")
|
||||
|
||||
151
README.md
151
README.md
@@ -3,45 +3,158 @@
|
||||
<p align="left">
|
||||
<img src="https://img.shields.io/github/license/clastix/kamaji"/>
|
||||
<img src="https://img.shields.io/github/go-mod/go-version/clastix/kamaji"/>
|
||||
<a href="https://github.com/clastix/kamaji/releases">
|
||||
<img src="https://img.shields.io/github/v/release/clastix/kamaji"/>
|
||||
<img src="https://goreportcard.com/badge/github.com/clastix/kamaji">
|
||||
</a>
|
||||
<a href="https://github.com/clastix/kamaji/releases"><img src="https://img.shields.io/github/v/release/clastix/kamaji"/></a>
|
||||
<img src="https://goreportcard.com/badge/github.com/clastix/kamaji">
|
||||
<a href="https://kubernetes.slack.com/archives/C03GLTTMWNN"><img alt="#kamaji on Kubernetes Slack" src="https://img.shields.io/badge/slack-@kubernetes/kamaji-blue.svg?logo=slack"/></a>
|
||||
</p>
|
||||
|
||||
|
||||
|
||||
|
||||
**Kamaji** is a **Kubernetes Control Plane Manager**. It operates Kubernetes at scale with a fraction of the operational burden. Kamaji is special because the Control Plane components are running inside pods instead of dedicated machines. This solution makes running multiple Control Planes cheaper and easier to deploy and operate.
|
||||
### 🤔 What is Kamaji?
|
||||
|
||||
<img src="docs/content/images/architecture.png" width="600">
|
||||
**Kamaji** is a **Kubernetes Control Plane Manager** leveraging on the concept of [**Hosted Control Plane**](https://clastix.io/post/the-raise-of-hosted-control-plane-in-kubernetes/).
|
||||
|
||||
## Main Features
|
||||
Kamaji's approach is based on running the Kubernetes Control Plane components in Pods instead of dedicated machines.
|
||||
This allows operating Kubernetes clusters at scale, with a fraction of the operational burden.
|
||||
Thanks to this approach, running multiple Control Planes can be cheaper and easier to deploy and operate.
|
||||
|
||||
- **Multi-cluster Management:** centrally manage multiple Kubernetes clusters from a single Management Cluster.
|
||||
_Kamaji is like a fleet of Site Reliability Engineers with expertise codified into its logic, working 24/7 to keep up and running your Control Planes._
|
||||
|
||||
<img src="docs/content/images/architecture.png" width="600" style="display: block; margin: 0 auto">
|
||||
|
||||
### 📖 How it works
|
||||
|
||||
Kamaji is extending the Kubernetes API capabilities thanks to [Custom Resource Definitions](https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/custom-resources/#customresourcedefinitions).
|
||||
|
||||
By installing Kamaji, two pairs of new APIs will be available:
|
||||
|
||||
- `TenantControlPlane`, the instance definition of your desired Kubernetes Control Plane
|
||||
- `Datastore`, the backing store used by one (or more) `TenantControlPlane`
|
||||
|
||||
The `TenantControlPlane` (short-named as `tcp`) objects are Namespace-scoped and allows configuring every aspect of your desired Control Plane.
|
||||
Besides the Kubernetes configuration values, you can specify the Pod options such as limit, request, tolerations, node selector, etc.,
|
||||
as well as how these should be exposed (e.g.: using a `ClusterIP`, a `LoadBalancer`, or a `NodePort`).
|
||||
|
||||
The `TenantControlPlane` is the stateless definition of the Control Plane allowing to set up the required components for a full-fledged Kubernetest cluster.
|
||||
The state is managed by the `Datastore` API, a cluster-scoped resource which can hold the data of one or more Kubernetes clusters.
|
||||
|
||||
> For further information about the API specifications and all the available options,
|
||||
> refer to the official [API reference](https://kamaji.clastix.io/reference/api/#tenantcontrolplane).
|
||||
|
||||
### ⭐️ Main features
|
||||
|
||||
- **Fast provisioning time**: depending on the infrastructure, Tenant Control Planes are up and ready to serve traffic in **16 seconds**.
|
||||
- **Streamlined update**: the rollout to a new Kubernetes version for a given Tenant Control Plane takes just **10 seconds**, with a Blue/Green deployment to avoid serving mixed Kubernetes versions.
|
||||
- **Resource optimization**: thanks to the Datastore decoupling, there's no need of odd number instances (e.g.: RAFT consensus) by allowing to save up to 60% of HW resources.
|
||||
- **Scale from zero to the moon**: scale down the instance when there's no usage, or automatically scale to support the traffic spikes reusing the Kubernetes patterns.
|
||||
- **Declarative approach, constant reconciliation**: thanks to the Operator pattern, drift detection happens in real-time, maintaining the desired state.
|
||||
- **Automated certificates management**: Kamaji leverages on `kubeadm` and the certificates are automatically created and rotated for you.
|
||||
- **Managing core addons**: Kamaji allows configuring automatically `kube-proxy`, `CoreDNS`, and `konnectivity`, with automatic remediation in case of user errors (e.g.: deleting the `CoreDNS` deployment).
|
||||
- **Auto Healing**: the `TenantControlPlane` objects in the management cluster are tracked by Kamaji, in case of deletion of those, everything is created in an idempotent way.
|
||||
- **Datastore multi-tenancy**: optionally, Kamaji allows running multiple Control Planes on the same _Datastore_ instance leveraging on the multi-tenancy of each driver, decreasing operations and optimizing costs.
|
||||
- **Overcoming `etcd` limitations**: optionally, Kamaji allows using a different _Datastore_ thanks to [`kine`](https://github.com/k3s-io/kine) by supporting `MySQL` or `PostgreSQL` as an alternative.
|
||||
- **Simplifying mixed-networks setup**: thanks to [`Konnectivity`](https://kubernetes.io/docs/tasks/extend-kubernetes/setup-konnectivity/),
|
||||
the Tenant Control Plane is connected to the worker nodes hosted in a different network, overcoming the no-NAT availability when dealing with nodes with a non routable IP address
|
||||
(e.g.: worker nodes in a different infrastructure).
|
||||
|
||||
### 🚀 Use cases
|
||||
|
||||
- [**Creating a private Managed Kubernetes Service**](https://clastix.io/post/netsons-builds-a-managed-kubernetes-service-with-kamaji-and-open-stack/)
|
||||
- [**Building a Platform as a Service**](https://aenix.io/cozystack/)
|
||||
- [**Overcoming public Managed Kubernetes Services**](https://clastix.io/post/overcoming-eks-limitations-with-kamaji-on-aws/) such as EKS
|
||||
- [**Hybrid infrastructures**](https://clastix.io/post/bridging-the-gap-hybrid-kubernetes-clusters-with-remote-control-planes/):
|
||||
host the Control Plane on the Cloud and worker nodes on prem or vice-versa, according to your needs.
|
||||
- [**Kubernetes at the edge**](https://clastix.io/post/edgevolution-unleashing-the-power-of-kubernetes-clusters-for-a-revolutionary-edge-computing-experience/):
|
||||
take full advantage of the _Kubernetes API Server as a service_ paradigm.
|
||||
- **Kubernetes Control Plane as a Service:** centrally manage multiple Kubernetes clusters from a single management point (_Multi-Cluster management_).
|
||||
- **High-density Control Plane:** place multiple control planes on the same infrastructure, instead of having dedicated machines for each control plane.
|
||||
- **Strong Multi-tenancy:** leave users to access the control plane with admin permissions while keeping them isolated at the infrastructure level.
|
||||
- **Kubernetes Inception:** use Kubernetes to manage Kubernetes with automation, high-availability, fault tolerance, and autoscaling out of the box.
|
||||
- **Bring Your Own Device:** keep the control plane isolated from data plane. Worker nodes can join and run consistently everywhere: cloud, edge, and data-center.
|
||||
- **Bring Your Own Device:** keep the control plane isolated from data plane. Worker nodes can join and run consistently from everywhere: cloud, edge, and data-center.
|
||||
- **Full CNCF compliant:** all clusters are built with upstream Kubernetes binaries, resulting in full CNCF compliant Kubernetes clusters.
|
||||
|
||||
## Roadmap
|
||||
> 🤔 You'd like to do the same but don't know how?
|
||||
> 💡 [CLASTIX](https://clastix.io/) can help you with your needs!
|
||||
|
||||
### 🧑💻 Production grade
|
||||
|
||||
Kamaji is empowering several businesses, and it counts public adopters.
|
||||
Check out the [adopters](./ADOPTERS.md) file to learn more.
|
||||
|
||||
> 🤗 If you're using Kamaji, share your love by opening a PR!
|
||||
|
||||
### 🍦 Vanilla Kubernetes clusters
|
||||
|
||||
Kamaji is **not** yet-another-Kubernetes distribution: you have full freedom on the technology stack to provide to end users.
|
||||
Kamaji is a perfect fit for Platform Engineering, hiding the complexity of the Control Plane management to developers and DevOps engineers.
|
||||
|
||||
The provided Kubernetes Control Planes are [CNCF compliant clusters](https://kamaji.clastix.io/reference/conformance/).
|
||||
|
||||
<img src="https://raw.githubusercontent.com/cncf/artwork/master/projects/kubernetes/certified-kubernetes/versionless/color/certified-kubernetes-color.png" style="display: block; width: 75px; margin: 0 auto">
|
||||
|
||||
### 🐢 Cluster API support
|
||||
|
||||
Kamaji is **not** a [Cluster API](https://cluster-api.sigs.k8s.io/) replacement, rather, it plays very well with it.
|
||||
|
||||
Since Kamaji is just focusing on the Control Plane a [Kamaji's Cluster API Control Plane provider](https://github.com/clastix/cluster-api-control-plane-provider-kamaji) has been developed.
|
||||
|
||||
### 🛣️ Roadmap
|
||||
|
||||
- [x] Dynamic address on Load Balancer
|
||||
- [x] Zero Downtime Tenant Control Plane upgrade
|
||||
- [x] Join worker nodes from anywhere
|
||||
- [x] Alternative datastore MySQL and PostgreSQL
|
||||
- [x] Pool of multiple datastores
|
||||
- [x] Seamless migration between datastores
|
||||
- [x] [Join worker nodes from anywhere thanks to Konnectivity](https://kamaji.clastix.io/concepts/#konnectivity)
|
||||
- [x] [Alternative datastore MySQL and PostgreSQL](https://kamaji.clastix.io/guides/alternative-datastore/)
|
||||
- [x] [Pool of multiple datastores](https://kamaji.clastix.io/concepts/#datastores)
|
||||
- [x] [Seamless migration between datastores](https://kamaji.clastix.io/guides/datastore-migration/)
|
||||
- [ ] Automatic assignment to a datastore
|
||||
- [ ] Autoscaling of Tenant Control Plane
|
||||
- [x] Provisioning through Cluster APIs
|
||||
- [x] [Provisioning through Cluster APIs](https://github.com/clastix/cluster-api-control-plane-provider-kamaji)
|
||||
- [ ] Terraform provider
|
||||
- [ ] Custom Prometheus metrics
|
||||
|
||||
### 🎥 Multimedia
|
||||
|
||||
## Documentation
|
||||
Please, check the project's [documentation](https://kamaji.clastix.io/) for getting started with Kamaji.
|
||||
- Playlist ▶️ [Tutorials and How-Tos by Dario Tranchitella, CLASTIX](https://www.youtube.com/playlist?list=PLjiUjoV4Ws_3pNsUpTXI-KKk731nD2MQY)
|
||||
- YouTube ▶️ [Metal³ provisioning with Kamaji Hosted Control Planes by Huy Mai, Ericsson](https://youtu.be/u9sbURj6jXY?t=10536)
|
||||
- YouTube ▶️ [Hands-on introduction to Kamaji](https://www.youtube.com/watch?v=HhevxwQWQ88)
|
||||
- YouTube ▶️ [Scaling Kubernetes up to 1,000 Control Planes](https://www.youtube.com/watch?v=W_HXRXJh96U)
|
||||
- YouTube ▶️ [Equinix, Kamaji, and Cluster API](https://www.youtube.com/watch?v=TLBTqROj_wA)
|
||||
- YouTube ▶️ [Rancher & Kamaji: solving multitenancy challenges in the Kubernetes world](https://www.youtube.com/watch?v=VXHNrMmlF8U)
|
||||
- YouTube ▶️ [Enabling Self-Service Kubernetes clusters with Kamaji and Paralus](https://www.youtube.com/watch?v=JWA2LwZazM0)
|
||||
|
||||
## Contributions
|
||||
Kamaji is Open Source with Apache 2 license and any contribution is welcome. Open an issue or suggest an enhancement on the GitHub [project's page](https://github.com/clastix/kamaji). Join the [Kubernetes Slack Workspace](https://slack.k8s.io/) and the [`#kamaji`](https://kubernetes.slack.com/archives/C03GLTTMWNN) channel to meet end-users and contributors.
|
||||
### 🏷️ Versioning
|
||||
|
||||
Versioning adheres to the [Semantic Versioning](http://semver.org/) principles.
|
||||
A full list of the available releases is available in the GitHub repository's [**Release** section](https://github.com/clastix/kamaji/releases).
|
||||
|
||||
### 📄 Documentation
|
||||
|
||||
Further documentation can be found on the official [Kamaji documentation website](https://kamaji.clastix.io/).
|
||||
|
||||
### 🤝 Contributions
|
||||
|
||||
Contributions are highly appreciated and very welcomed!
|
||||
|
||||
In case of bugs, please, check if the issue has been already opened by checking the [GitHub Issues](https://github.com/clastix/kamaji/issues) section.
|
||||
In case it isn't, you can open a new one: a detailed report will help us to replicate it, assess it, and work on a fix.
|
||||
|
||||
You can express your intention in working on the fix on your own.
|
||||
The commit messages are checked according to the described [semantics](https://github.com/projectcapsule/capsule/blob/main/CONTRIBUTING.md#semantics).
|
||||
Commits are used to generate the changelog, and their author will be referenced in it.
|
||||
|
||||
In case of **✨ Feature Requests** please use the [Discussion's Feature Request section](https://github.com/clastix/kamaji/discussions/categories/feature-requests).
|
||||
|
||||
### 📝 License
|
||||
|
||||
The Kamaji Cluster API Control Plane provider is licensed under Apache 2.0.
|
||||
The code is provided as-is with no warranties.
|
||||
|
||||
### 🛟 Commercial Support
|
||||
|
||||
 [CLASTIX](https://clastix.io/) is the commercial company behind Kamaji and the Cluster API Control Plane provider.
|
||||
|
||||
If you're looking to run Kamaji in production and would like to learn more, **CLASTIX** can help by offering [Open Source support plans](https://clastix.io/support),
|
||||
as well as providing a comprehensive Enterprise Platform named [CLASTIX Enterprise Platform](https://clastix.cloud/), built on top of the Kamaji and [Capsule](https://capsule.clastix.io/) project (now donated to CNCF as a Sandbox project).
|
||||
|
||||
Feel free to get in touch with the provided [Contact form](https://clastix.io/contact).
|
||||
@@ -138,7 +138,9 @@ type DeploymentSpec struct {
|
||||
// (kube-apiserver, controller-manager, and scheduler).
|
||||
Resources *ControlPlaneComponentsResources `json:"resources,omitempty"`
|
||||
// ExtraArgs allows adding additional arguments to the Control Plane components,
|
||||
// such as kube-apiserver, controller-manager, and scheduler.
|
||||
// such as kube-apiserver, controller-manager, and scheduler. WARNING - This option
|
||||
// can override existing parameters and cause components to misbehave in unxpected ways.
|
||||
// Only modify if you know what you are doing.
|
||||
ExtraArgs *ControlPlaneExtraArgs `json:"extraArgs,omitempty"`
|
||||
AdditionalMetadata AdditionalMetadata `json:"additionalMetadata,omitempty"`
|
||||
// AdditionalInitContainers allows adding additional init containers to the Control Plane deployment.
|
||||
@@ -189,6 +191,9 @@ type ImageOverrideTrait struct {
|
||||
}
|
||||
|
||||
// ExtraArgs allows adding additional arguments to said component.
|
||||
// WARNING - This option can override existing konnectivity
|
||||
// parameters and cause konnectivity components to misbehave in
|
||||
// unxpected ways. Only modify if you know what you are doing.
|
||||
type ExtraArgs []string
|
||||
|
||||
type KonnectivityServerSpec struct {
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
apiVersion: v2
|
||||
appVersion: v0.4.1
|
||||
appVersion: v0.4.2
|
||||
description: Kamaji is a Kubernetes Control Plane Manager.
|
||||
home: https://github.com/clastix/kamaji
|
||||
icon: https://github.com/clastix/kamaji/raw/master/assets/logo-colored.png
|
||||
@@ -15,7 +15,7 @@ name: kamaji
|
||||
sources:
|
||||
- https://github.com/clastix/kamaji
|
||||
type: application
|
||||
version: 0.14.1
|
||||
version: 0.15.1
|
||||
annotations:
|
||||
catalog.cattle.io/certified: partner
|
||||
catalog.cattle.io/release-name: kamaji
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
# kamaji
|
||||
|
||||
  
|
||||
  
|
||||
|
||||
Kamaji is a Kubernetes Control Plane Manager.
|
||||
|
||||
@@ -66,6 +66,8 @@ Here the values you can override:
|
||||
| Key | Type | Default | Description |
|
||||
|-----|------|---------|-------------|
|
||||
| affinity | object | `{}` | Kubernetes affinity rules to apply to Kamaji controller pods |
|
||||
| cfssl.image.repository | string | `"cfssl/cfssl"` | |
|
||||
| cfssl.image.tag | string | `"latest"` | |
|
||||
| datastore.basicAuth.passwordSecret.keyPath | string | `nil` | The Secret key where the data is stored. |
|
||||
| datastore.basicAuth.passwordSecret.name | string | `nil` | The name of the Secret containing the password used to connect to the relational database. |
|
||||
| datastore.basicAuth.passwordSecret.namespace | string | `nil` | The namespace of the Secret containing the password used to connect to the relational database. |
|
||||
|
||||
@@ -19,7 +19,7 @@ spec:
|
||||
restartPolicy: Never
|
||||
initContainers:
|
||||
- name: cfssl
|
||||
image: cfssl/cfssl:latest
|
||||
image: "{{ .Values.cfssl.image.repository }}:{{ .Values.cfssl.image.tag }}"
|
||||
command:
|
||||
- bash
|
||||
- -c
|
||||
|
||||
@@ -214,3 +214,8 @@ datastore:
|
||||
namespace:
|
||||
# -- Key of the Secret which contains the content of the private key.
|
||||
keyPath:
|
||||
|
||||
cfssl:
|
||||
image:
|
||||
repository: cfssl/cfssl
|
||||
tag: latest
|
||||
@@ -92,7 +92,10 @@ spec:
|
||||
properties:
|
||||
extraArgs:
|
||||
description: ExtraArgs allows adding additional arguments
|
||||
to said component.
|
||||
to said component. WARNING - This option can override
|
||||
existing konnectivity parameters and cause konnectivity
|
||||
components to misbehave in unxpected ways. Only modify
|
||||
if you know what you are doing.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
@@ -114,7 +117,10 @@ spec:
|
||||
properties:
|
||||
extraArgs:
|
||||
description: ExtraArgs allows adding additional arguments
|
||||
to said component.
|
||||
to said component. WARNING - This option can override
|
||||
existing konnectivity parameters and cause konnectivity
|
||||
components to misbehave in unxpected ways. Only modify
|
||||
if you know what you are doing.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
@@ -6052,7 +6058,10 @@ spec:
|
||||
extraArgs:
|
||||
description: ExtraArgs allows adding additional arguments
|
||||
to the Control Plane components, such as kube-apiserver,
|
||||
controller-manager, and scheduler.
|
||||
controller-manager, and scheduler. WARNING - This option
|
||||
can override existing parameters and cause components to
|
||||
misbehave in unxpected ways. Only modify if you know what
|
||||
you are doing.
|
||||
properties:
|
||||
apiServer:
|
||||
items:
|
||||
|
||||
@@ -340,7 +340,7 @@ spec:
|
||||
version: v0.0.32
|
||||
properties:
|
||||
extraArgs:
|
||||
description: ExtraArgs allows adding additional arguments to said component.
|
||||
description: ExtraArgs allows adding additional arguments to said component. WARNING - This option can override existing konnectivity parameters and cause konnectivity components to misbehave in unxpected ways. Only modify if you know what you are doing.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
@@ -360,7 +360,7 @@ spec:
|
||||
version: v0.0.32
|
||||
properties:
|
||||
extraArgs:
|
||||
description: ExtraArgs allows adding additional arguments to said component.
|
||||
description: ExtraArgs allows adding additional arguments to said component. WARNING - This option can override existing konnectivity parameters and cause konnectivity components to misbehave in unxpected ways. Only modify if you know what you are doing.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
@@ -3722,7 +3722,7 @@ spec:
|
||||
type: object
|
||||
type: object
|
||||
extraArgs:
|
||||
description: ExtraArgs allows adding additional arguments to the Control Plane components, such as kube-apiserver, controller-manager, and scheduler.
|
||||
description: ExtraArgs allows adding additional arguments to the Control Plane components, such as kube-apiserver, controller-manager, and scheduler. WARNING - This option can override existing parameters and cause components to misbehave in unxpected ways. Only modify if you know what you are doing.
|
||||
properties:
|
||||
apiServer:
|
||||
items:
|
||||
@@ -5264,7 +5264,7 @@ spec:
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.serviceAccountName
|
||||
image: clastix/kamaji:v0.4.1
|
||||
image: clastix/kamaji:v0.4.2
|
||||
imagePullPolicy: Always
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
|
||||
@@ -13,4 +13,4 @@ kind: Kustomization
|
||||
images:
|
||||
- name: controller
|
||||
newName: clastix/kamaji
|
||||
newTag: v0.4.1
|
||||
newTag: v0.4.2
|
||||
|
||||
@@ -40,12 +40,16 @@ func (s *CertificateLifecycle) Reconcile(ctx context.Context, request reconcile.
|
||||
logger.Info("starting CertificateLifecycle handling")
|
||||
|
||||
secret := corev1.Secret{}
|
||||
if err := s.client.Get(ctx, request.NamespacedName, &secret); err != nil {
|
||||
if k8serrors.IsNotFound(err) {
|
||||
logger.Info("resource may have been deleted, skipping")
|
||||
err := s.client.Get(ctx, request.NamespacedName, &secret)
|
||||
if k8serrors.IsNotFound(err) {
|
||||
logger.Info("resource have been deleted, skipping")
|
||||
|
||||
return reconcile.Result{}, nil
|
||||
}
|
||||
return reconcile.Result{}, nil
|
||||
}
|
||||
if err != nil {
|
||||
logger.Error(err, "cannot retrieve the required resource")
|
||||
|
||||
return reconcile.Result{}, err
|
||||
}
|
||||
|
||||
checkType, ok := secret.GetLabels()[constants.ControllerLabelResource]
|
||||
@@ -56,7 +60,6 @@ func (s *CertificateLifecycle) Reconcile(ctx context.Context, request reconcile.
|
||||
}
|
||||
|
||||
var crt *x509.Certificate
|
||||
var err error
|
||||
|
||||
switch checkType {
|
||||
case "x509":
|
||||
|
||||
@@ -39,12 +39,14 @@ func (r *DataStore) Reconcile(ctx context.Context, request reconcile.Request) (r
|
||||
log := log.FromContext(ctx)
|
||||
|
||||
ds := &kamajiv1alpha1.DataStore{}
|
||||
if err := r.Client.Get(ctx, request.NamespacedName, ds); err != nil {
|
||||
if k8serrors.IsNotFound(err) {
|
||||
return reconcile.Result{}, nil
|
||||
}
|
||||
err := r.Client.Get(ctx, request.NamespacedName, ds)
|
||||
if k8serrors.IsNotFound(err) {
|
||||
log.Info("resource have been deleted, skipping")
|
||||
|
||||
log.Error(err, "unable to retrieve the request")
|
||||
return reconcile.Result{}, nil
|
||||
}
|
||||
if err != nil {
|
||||
log.Error(err, "cannot retrieve the required resource")
|
||||
|
||||
return reconcile.Result{}, err
|
||||
}
|
||||
|
||||
@@ -15,7 +15,7 @@ import (
|
||||
batchv1 "k8s.io/api/batch/v1"
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
networkingv1 "k8s.io/api/networking/v1"
|
||||
apimachineryerrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
k8serrors "k8s.io/apimachinery/pkg/api/errors"
|
||||
k8stypes "k8s.io/apimachinery/pkg/types"
|
||||
"k8s.io/client-go/util/workqueue"
|
||||
"k8s.io/utils/clock"
|
||||
@@ -84,16 +84,15 @@ func (r *TenantControlPlaneReconciler) Reconcile(ctx context.Context, req ctrl.R
|
||||
defer cancelFn()
|
||||
|
||||
tenantControlPlane, err := r.getTenantControlPlane(ctx, req.NamespacedName)()
|
||||
if k8serrors.IsNotFound(err) {
|
||||
log.Info("resource have been deleted, skipping")
|
||||
|
||||
return reconcile.Result{}, nil
|
||||
}
|
||||
if err != nil {
|
||||
if apimachineryerrors.IsNotFound(err) {
|
||||
log.Info("resource may have been deleted, skipping")
|
||||
log.Error(err, "cannot retrieve the required resource")
|
||||
|
||||
return ctrl.Result{}, nil
|
||||
}
|
||||
|
||||
log.Error(err, "cannot retrieve the required instance")
|
||||
|
||||
return ctrl.Result{}, err
|
||||
return reconcile.Result{}, err
|
||||
}
|
||||
|
||||
releaser, err := mutex.Acquire(r.mutexSpec(tenantControlPlane))
|
||||
|
||||
@@ -1000,7 +1000,7 @@ Defining the options for the deployed Tenant Control Plane as Deployment resourc
|
||||
<td><b><a href="#tenantcontrolplanespeccontrolplanedeploymentextraargs">extraArgs</a></b></td>
|
||||
<td>object</td>
|
||||
<td>
|
||||
ExtraArgs allows adding additional arguments to the Control Plane components, such as kube-apiserver, controller-manager, and scheduler.<br/>
|
||||
ExtraArgs allows adding additional arguments to the Control Plane components, such as kube-apiserver, controller-manager, and scheduler. WARNING - This option can override existing parameters and cause components to misbehave in unxpected ways. Only modify if you know what you are doing.<br/>
|
||||
</td>
|
||||
<td>false</td>
|
||||
</tr><tr>
|
||||
@@ -10320,7 +10320,7 @@ A label selector requirement is a selector that contains values, a key, and an o
|
||||
|
||||
|
||||
|
||||
ExtraArgs allows adding additional arguments to the Control Plane components, such as kube-apiserver, controller-manager, and scheduler.
|
||||
ExtraArgs allows adding additional arguments to the Control Plane components, such as kube-apiserver, controller-manager, and scheduler. WARNING - This option can override existing parameters and cause components to misbehave in unxpected ways. Only modify if you know what you are doing.
|
||||
|
||||
<table>
|
||||
<thead>
|
||||
@@ -11304,7 +11304,7 @@ Enables the Konnectivity addon in the Tenant Cluster, required if the worker nod
|
||||
<td><b>extraArgs</b></td>
|
||||
<td>[]string</td>
|
||||
<td>
|
||||
ExtraArgs allows adding additional arguments to said component.<br/>
|
||||
ExtraArgs allows adding additional arguments to said component. WARNING - This option can override existing konnectivity parameters and cause konnectivity components to misbehave in unxpected ways. Only modify if you know what you are doing.<br/>
|
||||
</td>
|
||||
<td>false</td>
|
||||
</tr><tr>
|
||||
@@ -11357,7 +11357,7 @@ Enables the Konnectivity addon in the Tenant Cluster, required if the worker nod
|
||||
<td><b>extraArgs</b></td>
|
||||
<td>[]string</td>
|
||||
<td>
|
||||
ExtraArgs allows adding additional arguments to said component.<br/>
|
||||
ExtraArgs allows adding additional arguments to said component. WARNING - This option can override existing konnectivity parameters and cause konnectivity components to misbehave in unxpected ways. Only modify if you know what you are doing.<br/>
|
||||
</td>
|
||||
<td>false</td>
|
||||
</tr><tr>
|
||||
|
||||
@@ -16,3 +16,4 @@ In Kamaji, there are different components that might require independent version
|
||||
| v0.3.5 | v1.22+ | [v1.21.0 .. v1.28.1] |
|
||||
| v0.4.0 | v1.22+ | [v1.21.0 .. v1.29.0] |
|
||||
| v0.4.1 | v1.22+ | [v1.21.0 .. v1.29.1] |
|
||||
| v0.4.2 | v1.22+ | [v1.21.0 .. v1.29.1] |
|
||||
|
||||
@@ -727,7 +727,7 @@ func (d Deployment) buildKubeAPIServerCommand(tenantControlPlane kamajiv1alpha1.
|
||||
|
||||
// Order matters, here: extraArgs could try to overwrite some arguments managed by Kamaji and that would be crucial.
|
||||
// Adding as first element of the array of maps, we're sure that these overrides will be sanitized by our configuration.
|
||||
return utilities.MergeMaps(extraArgs, current, desiredArgs)
|
||||
return utilities.MergeMaps(current, desiredArgs, extraArgs)
|
||||
}
|
||||
|
||||
func (d Deployment) secretProjection(secretName, certKeyName, keyName string) *corev1.SecretProjection {
|
||||
|
||||
@@ -164,8 +164,7 @@ func (r *Agent) mutate(ctx context.Context, tenantControlPlane *kamajiv1alpha1.T
|
||||
r.resource.Spec.Template.Spec.Containers[0].Name = AgentName
|
||||
r.resource.Spec.Template.Spec.Containers[0].Command = []string{"/proxy-agent"}
|
||||
|
||||
args := utilities.ArgsFromSliceToMap(tenantControlPlane.Spec.Addons.Konnectivity.KonnectivityAgentSpec.ExtraArgs)
|
||||
|
||||
args := make(map[string]string)
|
||||
args["-v"] = "8"
|
||||
args["--logtostderr"] = "true"
|
||||
args["--ca-cert"] = "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
|
||||
@@ -175,6 +174,12 @@ func (r *Agent) mutate(ctx context.Context, tenantControlPlane *kamajiv1alpha1.T
|
||||
args["--health-server-port"] = "8134"
|
||||
args["--service-account-token-path"] = "/var/run/secrets/tokens/konnectivity-agent-token"
|
||||
|
||||
extraArgs := utilities.ArgsFromSliceToMap(tenantControlPlane.Spec.Addons.Konnectivity.KonnectivityAgentSpec.ExtraArgs)
|
||||
|
||||
for k, v := range extraArgs {
|
||||
args[k] = v
|
||||
}
|
||||
|
||||
r.resource.Spec.Template.Spec.Containers[0].Args = utilities.ArgsFromMapToSlice(args)
|
||||
r.resource.Spec.Template.Spec.Containers[0].VolumeMounts = []corev1.VolumeMount{
|
||||
{
|
||||
|
||||
Reference in New Issue
Block a user