seedcontrollermanager

package

v2.19.1 Latest Latest Go to latest Published: Feb 18, 2022 License: Apache-2.0 Imports: 0 Imported by: 0

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Repository

github.com/kubermatic/kubermatic

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Documentation ¶

Overview ¶

Package seedcontrollermanager contains a package for each controller that runs within the seed controller manager binary.

Controllers running in here:

Must not access master resources like userprojectbindings or usersshkeys
Must need to access seed resources like the cluster object or the controlplane deployments
Must not need to access resources within the usercluster like nodes or machines except for cleanup

Source Files ¶

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doc.go

Directories ¶

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Path	Synopsis
addon Package addon contains a controller that applies addons based on a Addon CRD.	Package addon contains a controller that applies addons based on a Addon CRD.
addoninstaller Package addoninstaller contains a controller that is responsible for making sure a set of addons that are configured via a flag on the controller-manager and are required for basic cluster functionality exist for all clusters.	Package addoninstaller contains a controller that is responsible for making sure a set of addons that are configured via a flag on the controller-manager and are required for basic cluster functionality exist for all clusters.
backup Package backup contains a controller that is responsible for creating backup-related resources.	Package backup contains a controller that is responsible for creating backup-related resources.
cloud Package cloud contains a controller that is responsible for creating cluster-level resources at the cloud provider, like networks, subnets or security groups.	Package cloud contains a controller that is responsible for creating cluster-level resources at the cloud provider, like networks, subnets or security groups.
cluster-template-controller Package clustertemplatecontroller contains a controller that is responsible for managing cluster template instances.	Package clustertemplatecontroller contains a controller that is responsible for managing cluster template instances.
constraint-controller Package seedconstraintsynchronizer contains a controller that is responsible for ensuring that the kubermatic constraints are synced to the user cluster namespace.	Package seedconstraintsynchronizer contains a controller that is responsible for ensuring that the kubermatic constraints are synced to the user cluster namespace.
constraint-template-controller Package constrainttemplatecontroller contains a controller that is responsible for ensuring that the kubermatic constraint templates are synced to the user cluster.	Package constrainttemplatecontroller contains a controller that is responsible for ensuring that the kubermatic constraint templates are synced to the user cluster.
etcdbackup
etcdrestore
initialmachinedeployment Package initialmachinedeployment contains a controller that watches Cluster resources and will transform the InitialMachineDeployment annotation into an actual MachineDeployment once the cluster has become ready.	Package initialmachinedeployment contains a controller that watches Cluster resources and will transform the InitialMachineDeployment annotation into an actual MachineDeployment once the cluster has become ready.
kubernetes Package kubernetes contains a controller that reconciles all controlplane components in the seed needed for Kubernetes clusters.	Package kubernetes contains a controller that reconciles all controlplane components in the seed needed for Kubernetes clusters.
mla Package mla contains controllers that are responsible for configuring MLA (Monitoring, Logging, and Alerting) for user clusters.	Package mla contains controllers that are responsible for configuring MLA (Monitoring, Logging, and Alerting) for user clusters.
monitoring Package monitoring contains a controller that reconciles all monitoring-related components for all cluster types in the seed.	Package monitoring contains a controller that reconciles all monitoring-related components for all cluster types in the seed.
pvwatcher Package pvwatcher contains a controller that is responsible for monitoring and recovering users' clusters etcd plane PVs.	Package pvwatcher contains a controller that is responsible for monitoring and recovering users' clusters etcd plane PVs.
seedresourcesuptodatecondition Package seedresourcesuptodatecondition contains a controller that is responsible for: * Setting a condition on the cluster object when all Deployments and Statefulsets were fully rolled out * This condition serves the purpose of limiting the load imposed on the seed * All controllers that create Deployments or Statefulsets in the seed must respect it via `controllerutil.ClusterAvailableForReconciling`	Package seedresourcesuptodatecondition contains a controller that is responsible for: * Setting a condition on the cluster object when all Deployments and Statefulsets were fully rolled out * This condition serves the purpose of limiting the load imposed on the seed * All controllers that create Deployments or Statefulsets in the seed must respect it via `controllerutil.ClusterAvailableForReconciling`
update Package update contains a controller that auto applies updates to both the cluster version and the machine version based on a configuration file.	Package update contains a controller that auto applies updates to both the cluster version and the machine version based on a configuration file.