Documentation
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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
Directories
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| Path | Synopsis |
|---|---|
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Package addon contains a controller that applies addons based on a Addon CRD.
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Package addon contains a controller that applies addons based on a Addon CRD. |
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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.
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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. |
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Package applicationsecretclustercontroller contains a controller that ensure ApplicationSecrets are synced from kubermatic namespace to the user cluster namespaces.
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Package applicationsecretclustercontroller contains a controller that ensure ApplicationSecrets are synced from kubermatic namespace to the user cluster namespaces. |
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Package autoupdatecontroller contains a controller that auto applies updates to the cluster version and potentially to the MachineDeployments inside the usercluster.
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Package autoupdatecontroller contains a controller that auto applies updates to the cluster version and potentially to the MachineDeployments inside the usercluster. |
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Package backup contains a controller that is responsible for creating backup-related resources.
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Package backup contains a controller that is responsible for creating backup-related resources. |
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Package cloud contains a controller that is responsible for creating cluster-level resources at the cloud provider, like networks, subnets or security groups.
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Package cloud contains a controller that is responsible for creating cluster-level resources at the cloud provider, like networks, subnets or security groups. |
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Package clustercredentialscontroller contains a controller that watches Cluster objects and is responsible for moving inline credentials (from the CloudSpec) into dedicated Kubernetes Secrets.
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Package clustercredentialscontroller contains a controller that watches Cluster objects and is responsible for moving inline credentials (from the CloudSpec) into dedicated Kubernetes Secrets. |
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Package clusterphasecontroller contains a controller that updates the Phase on a Cluster object, based on the ClusterStatus.
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Package clusterphasecontroller contains a controller that updates the Phase on a Cluster object, based on the ClusterStatus. |
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Package clusterstuckcontroller contains a controller that is only useful during development.
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Package clusterstuckcontroller contains a controller that is only useful during development. |
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Package clustertemplatecontroller contains a controller that is responsible for managing cluster template instances.
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Package clustertemplatecontroller contains a controller that is responsible for managing cluster template instances. |
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Package seedconstraintsynchronizer contains a controller that is responsible for ensuring that the kubermatic constraints are synced to the user cluster namespace.
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Package seedconstraintsynchronizer contains a controller that is responsible for ensuring that the kubermatic constraints are synced to the user cluster namespace. |
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Package constrainttemplatecontroller contains a controller that is responsible for ensuring that the kubermatic constraint templates are synced to the user cluster.
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Package constrainttemplatecontroller contains a controller that is responsible for ensuring that the kubermatic constraint templates are synced to the user cluster. |
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Package initialapplicationinstallationcontroller contains a controller that watches Cluster resources that have the InitialApplicationInstallations annotation.
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Package initialapplicationinstallationcontroller contains a controller that watches Cluster resources that have the InitialApplicationInstallations annotation. |
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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.
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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. |
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Package ipam contains a controller that is responsible for managing IPAM (Multi-Cluster IP Address Management) pools.
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Package ipam contains a controller that is responsible for managing IPAM (Multi-Cluster IP Address Management) pools. |
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Package kubernetes contains a controller that reconciles all controlplane components in the seed needed for Kubernetes clusters.
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Package kubernetes contains a controller that reconciles all controlplane components in the seed needed for Kubernetes clusters. |
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Package mla contains controllers that are responsible for configuring MLA (Monitoring, Logging, and Alerting) for user clusters.
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Package mla contains controllers that are responsible for configuring MLA (Monitoring, Logging, and Alerting) for user clusters. |
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Package monitoring contains a controller that reconciles all monitoring-related components for all cluster types in the seed.
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Package monitoring contains a controller that reconciles all monitoring-related components for all cluster types in the seed. |
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Package operatingsystemprofilesynchronizer contains a controller that is responsible for ensuring that OperatingSystemProfiles are synced from the seed namespace to the user cluster namespace.
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Package operatingsystemprofilesynchronizer contains a controller that is responsible for ensuring that OperatingSystemProfiles are synced from the seed namespace to the user cluster namespace. |
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Package presetcontroller contains a controller that is responsible for managing presets.
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Package presetcontroller contains a controller that is responsible for managing presets. |
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Package project contains a controller responsible for removing all clusters in a project whenever a project is deleted, and (importantly) waiting until all clusters are gone before releasing the project.
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Package project contains a controller responsible for removing all clusters in a project whenever a project is deleted, and (importantly) waiting until all clusters are gone before releasing the project. |
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Package pvwatcher contains a controller that is responsible for monitoring and recovering users' clusters etcd plane PVs.
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Package pvwatcher contains a controller that is responsible for monitoring and recovering users' clusters etcd plane PVs. |
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Package seedresourcesuptodatecondition contains a controller that is responsible for:
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Package seedresourcesuptodatecondition contains a controller that is responsible for: |
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Package updatecontroller contains a controller that coordinates the upgrade of clusters.
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Package updatecontroller contains a controller that coordinates the upgrade of clusters. |
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