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containerdconfig.go
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containerdconfig.go
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/*
Copyright 2019 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package kops
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/intstr"
)
// NvidiaDefaultDriverPackage is the nvidia driver default version
const NvidiaDefaultDriverPackage = "nvidia-headless-515-server"
// ContainerdConfig is the configuration for containerd
type ContainerdConfig struct {
// Address of containerd's GRPC server (default "/run/containerd/containerd.sock").
Address *string `json:"address,omitempty" flag:"address"`
// ConfigAdditions adds additional config entries to the generated config file.
ConfigAdditions map[string]intstr.IntOrString `json:"configAdditions,omitempty"`
// ConfigOverride is the complete containerd config file provided by the user.
ConfigOverride *string `json:"configOverride,omitempty"`
// LogLevel controls the logging details [trace, debug, info, warn, error, fatal, panic] (default "info").
LogLevel *string `json:"logLevel,omitempty" flag:"log-level"`
// Packages overrides the URL and hash for the packages.
Packages *PackagesConfig `json:"packages,omitempty"`
// RegistryMirrors is list of image registries
RegistryMirrors map[string][]string `json:"registryMirrors,omitempty"`
// Root directory for persistent data (default "/var/lib/containerd").
Root *string `json:"root,omitempty" flag:"root"`
// SkipInstall prevents kOps from installing and modifying containerd in any way (default "false").
SkipInstall bool `json:"skipInstall,omitempty"`
// State directory for execution state files (default "/run/containerd").
State *string `json:"state,omitempty" flag:"state"`
// Version used to pick the containerd package.
Version *string `json:"version,omitempty"`
// NvidiaGPU configures the Nvidia GPU runtime.
NvidiaGPU *NvidiaGPUConfig `json:"nvidiaGPU,omitempty"`
// Runc configures the runc runtime.
Runc *Runc `json:"runc,omitempty"`
// SelinuxEnabled enables SELinux support
SeLinuxEnabled bool `json:"selinuxEnabled,omitempty"`
// NRI configures the Node Resource Interface.
NRI *NRIConfig `json:"nri,omitempty"`
}
type NRIConfig struct {
// Enable NRI support in containerd
Enabled *bool `json:"enabled,omitempty"`
// PluginRegistrationTimeout is the timeout for plugin registration
PluginRegistrationTimeout *metav1.Duration `json:"pluginRegistrationTimeout,omitempty"`
// PluginRequestTimeout is the timeout for a plugin to handle a request
PluginRequestTimeout *metav1.Duration `json:"pluginRequestTimeout,omitempty"`
}
type NvidiaGPUConfig struct {
// Package is the name of the nvidia driver package that will be installed.
// Default is "nvidia-headless-510-server".
DriverPackage string `json:"package,omitempty"`
// Enabled determines if kOps will install the Nvidia GPU runtime and drivers.
// They will only be installed on intances that has an Nvidia GPU.
Enabled *bool `json:"enabled,omitempty"`
// DCGMExporterConfig configures the DCGM exporter
DCGMExporter *DCGMExporterConfig `json:"dcgmExporter,omitempty"`
}
// DCGMExporterConfig configures the DCGM exporter.
// Only the DCGMExporterConfig in the cluster level takes effect. Configurations on the Instance Group are ignored.
type DCGMExporterConfig struct {
// Enabled determines if kOps will install the DCGM exporter
Enabled bool `json:"enabled,omitempty"`
}
type Runc struct {
// Version used to pick the runc package.
Version *string `json:"version,omitempty"`
// Packages overrides the URL and hash for the packages.
Packages *PackagesConfig `json:"packages,omitempty"`
}