mirror of https://github.com/k3s-io/k3s
598 lines
20 KiB
Go
598 lines
20 KiB
Go
package cmds
|
|
|
|
import (
|
|
"context"
|
|
"sync"
|
|
"time"
|
|
|
|
"github.com/k3s-io/k3s/pkg/version"
|
|
"github.com/urfave/cli"
|
|
)
|
|
|
|
const (
|
|
defaultSnapshotRentention = 5
|
|
defaultSnapshotIntervalHours = 12
|
|
)
|
|
|
|
type StartupHookArgs struct {
|
|
APIServerReady <-chan struct{}
|
|
KubeConfigSupervisor string
|
|
Skips map[string]bool
|
|
Disables map[string]bool
|
|
}
|
|
|
|
type StartupHook func(context.Context, *sync.WaitGroup, StartupHookArgs) error
|
|
|
|
type Server struct {
|
|
ClusterCIDR cli.StringSlice
|
|
AgentToken string
|
|
AgentTokenFile string
|
|
Token string
|
|
TokenFile string
|
|
ClusterSecret string
|
|
ServiceCIDR cli.StringSlice
|
|
ServiceNodePortRange string
|
|
ClusterDNS cli.StringSlice
|
|
ClusterDomain string
|
|
// The port which kubectl clients can access k8s
|
|
HTTPSPort int
|
|
// The port which custom k3s API runs on
|
|
SupervisorPort int
|
|
// The port which kube-apiserver runs on
|
|
APIServerPort int
|
|
APIServerBindAddress string
|
|
DataDir string
|
|
DisableAgent bool
|
|
KubeConfigOutput string
|
|
KubeConfigMode string
|
|
KubeConfigGroup string
|
|
HelmJobImage string
|
|
TLSSan cli.StringSlice
|
|
TLSSanSecurity bool
|
|
ExtraAPIArgs cli.StringSlice
|
|
ExtraEtcdArgs cli.StringSlice
|
|
ExtraSchedulerArgs cli.StringSlice
|
|
ExtraControllerArgs cli.StringSlice
|
|
ExtraCloudControllerArgs cli.StringSlice
|
|
Rootless bool
|
|
DatastoreEndpoint string
|
|
DatastoreCAFile string
|
|
DatastoreCertFile string
|
|
DatastoreKeyFile string
|
|
KineTLS bool
|
|
AdvertiseIP string
|
|
AdvertisePort int
|
|
DisableScheduler bool
|
|
ServerURL string
|
|
FlannelBackend string
|
|
FlannelIPv6Masq bool
|
|
FlannelExternalIP bool
|
|
EgressSelectorMode string
|
|
DefaultLocalStoragePath string
|
|
DisableCCM bool
|
|
DisableNPC bool
|
|
DisableHelmController bool
|
|
DisableKubeProxy bool
|
|
DisableAPIServer bool
|
|
DisableControllerManager bool
|
|
DisableETCD bool
|
|
EmbeddedRegistry bool
|
|
ClusterInit bool
|
|
ClusterReset bool
|
|
ClusterResetRestorePath string
|
|
EncryptSecrets bool
|
|
EncryptForce bool
|
|
EncryptOutput string
|
|
EncryptSkip bool
|
|
SystemDefaultRegistry string
|
|
StartupHooks []StartupHook
|
|
SupervisorMetrics bool
|
|
EtcdSnapshotName string
|
|
EtcdDisableSnapshots bool
|
|
EtcdExposeMetrics bool
|
|
EtcdSnapshotDir string
|
|
EtcdSnapshotCron string
|
|
EtcdSnapshotRetention int
|
|
EtcdSnapshotCompress bool
|
|
EtcdListFormat string
|
|
EtcdS3 bool
|
|
EtcdS3Endpoint string
|
|
EtcdS3EndpointCA string
|
|
EtcdS3SkipSSLVerify bool
|
|
EtcdS3AccessKey string
|
|
EtcdS3SecretKey string
|
|
EtcdS3BucketName string
|
|
EtcdS3Region string
|
|
EtcdS3Folder string
|
|
EtcdS3Proxy string
|
|
EtcdS3ConfigSecret string
|
|
EtcdS3Timeout time.Duration
|
|
EtcdS3Insecure bool
|
|
ServiceLBNamespace string
|
|
}
|
|
|
|
var (
|
|
ServerConfig Server
|
|
DataDirFlag = &cli.StringFlag{
|
|
Name: "data-dir,d",
|
|
Usage: "(data) Folder to hold state default /var/lib/rancher/" + version.Program + " or ${HOME}/.rancher/" + version.Program + " if not root",
|
|
Destination: &ServerConfig.DataDir,
|
|
EnvVar: version.ProgramUpper + "_DATA_DIR",
|
|
}
|
|
ServerToken = &cli.StringFlag{
|
|
Name: "token,t",
|
|
Usage: "(cluster) Shared secret used to join a server or agent to a cluster",
|
|
Destination: &ServerConfig.Token,
|
|
EnvVar: version.ProgramUpper + "_TOKEN",
|
|
}
|
|
ClusterCIDR = &cli.StringSliceFlag{
|
|
Name: "cluster-cidr",
|
|
Usage: "(networking) IPv4/IPv6 network CIDRs to use for pod IPs (default: 10.42.0.0/16)",
|
|
Value: &ServerConfig.ClusterCIDR,
|
|
}
|
|
ServiceCIDR = &cli.StringSliceFlag{
|
|
Name: "service-cidr",
|
|
Usage: "(networking) IPv4/IPv6 network CIDRs to use for service IPs (default: 10.43.0.0/16)",
|
|
Value: &ServerConfig.ServiceCIDR,
|
|
}
|
|
ServiceNodePortRange = &cli.StringFlag{
|
|
Name: "service-node-port-range",
|
|
Usage: "(networking) Port range to reserve for services with NodePort visibility",
|
|
Destination: &ServerConfig.ServiceNodePortRange,
|
|
Value: "30000-32767",
|
|
}
|
|
ClusterDNS = &cli.StringSliceFlag{
|
|
Name: "cluster-dns",
|
|
Usage: "(networking) IPv4 Cluster IP for coredns service. Should be in your service-cidr range (default: 10.43.0.10)",
|
|
Value: &ServerConfig.ClusterDNS,
|
|
}
|
|
ClusterDomain = &cli.StringFlag{
|
|
Name: "cluster-domain",
|
|
Usage: "(networking) Cluster Domain",
|
|
Destination: &ServerConfig.ClusterDomain,
|
|
Value: "cluster.local",
|
|
}
|
|
ExtraAPIArgs = &cli.StringSliceFlag{
|
|
Name: "kube-apiserver-arg",
|
|
Usage: "(flags) Customized flag for kube-apiserver process",
|
|
Value: &ServerConfig.ExtraAPIArgs,
|
|
}
|
|
ExtraEtcdArgs = &cli.StringSliceFlag{
|
|
Name: "etcd-arg",
|
|
Usage: "(flags) Customized flag for etcd process",
|
|
Value: &ServerConfig.ExtraEtcdArgs,
|
|
}
|
|
ExtraSchedulerArgs = &cli.StringSliceFlag{
|
|
Name: "kube-scheduler-arg",
|
|
Usage: "(flags) Customized flag for kube-scheduler process",
|
|
Value: &ServerConfig.ExtraSchedulerArgs,
|
|
}
|
|
ExtraControllerArgs = &cli.StringSliceFlag{
|
|
Name: "kube-controller-manager-arg",
|
|
Usage: "(flags) Customized flag for kube-controller-manager process",
|
|
Value: &ServerConfig.ExtraControllerArgs,
|
|
}
|
|
)
|
|
|
|
var ServerFlags = []cli.Flag{
|
|
ConfigFlag,
|
|
DebugFlag,
|
|
VLevel,
|
|
VModule,
|
|
LogFile,
|
|
AlsoLogToStderr,
|
|
BindAddressFlag,
|
|
&cli.IntFlag{
|
|
Name: "https-listen-port",
|
|
Usage: "(listener) HTTPS listen port",
|
|
Value: 6443,
|
|
Destination: &ServerConfig.HTTPSPort,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "advertise-address",
|
|
Usage: "(listener) IPv4/IPv6 address that apiserver uses to advertise to members of the cluster (default: node-external-ip/node-ip)",
|
|
Destination: &ServerConfig.AdvertiseIP,
|
|
},
|
|
&cli.IntFlag{
|
|
Name: "advertise-port",
|
|
Usage: "(listener) Port that apiserver uses to advertise to members of the cluster (default: listen-port)",
|
|
Destination: &ServerConfig.AdvertisePort,
|
|
},
|
|
&cli.StringSliceFlag{
|
|
Name: "tls-san",
|
|
Usage: "(listener) Add additional hostnames or IPv4/IPv6 addresses as Subject Alternative Names on the server TLS cert",
|
|
Value: &ServerConfig.TLSSan,
|
|
},
|
|
&cli.BoolTFlag{
|
|
Name: "tls-san-security",
|
|
Usage: "(listener) Protect the server TLS cert by refusing to add Subject Alternative Names not associated with the kubernetes apiserver service, server nodes, or values of the tls-san option (default: true)",
|
|
Destination: &ServerConfig.TLSSanSecurity,
|
|
},
|
|
DataDirFlag,
|
|
ClusterCIDR,
|
|
ServiceCIDR,
|
|
ServiceNodePortRange,
|
|
ClusterDNS,
|
|
ClusterDomain,
|
|
&cli.StringFlag{
|
|
Name: "flannel-backend",
|
|
Usage: "(networking) Backend (valid values: 'none', 'vxlan', 'host-gw', 'wireguard-native'",
|
|
Destination: &ServerConfig.FlannelBackend,
|
|
Value: "vxlan",
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "flannel-ipv6-masq",
|
|
Usage: "(networking) Enable IPv6 masquerading for pod",
|
|
Destination: &ServerConfig.FlannelIPv6Masq,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "flannel-external-ip",
|
|
Usage: "(networking) Use node external IP addresses for Flannel traffic",
|
|
Destination: &ServerConfig.FlannelExternalIP,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "egress-selector-mode",
|
|
Usage: "(networking) One of 'agent', 'cluster', 'pod', 'disabled'",
|
|
Destination: &ServerConfig.EgressSelectorMode,
|
|
Value: "agent",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "servicelb-namespace",
|
|
Usage: "(networking) Namespace of the pods for the servicelb component",
|
|
Destination: &ServerConfig.ServiceLBNamespace,
|
|
Value: "kube-system",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "write-kubeconfig,o",
|
|
Usage: "(client) Write kubeconfig for admin client to this file",
|
|
Destination: &ServerConfig.KubeConfigOutput,
|
|
EnvVar: version.ProgramUpper + "_KUBECONFIG_OUTPUT",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "write-kubeconfig-mode",
|
|
Usage: "(client) Write kubeconfig with this mode",
|
|
Destination: &ServerConfig.KubeConfigMode,
|
|
EnvVar: version.ProgramUpper + "_KUBECONFIG_MODE",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "write-kubeconfig-group",
|
|
Usage: "(client) Write kubeconfig with this group",
|
|
Destination: &ServerConfig.KubeConfigGroup,
|
|
EnvVar: version.ProgramUpper + "_KUBECONFIG_GROUP",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "helm-job-image",
|
|
Usage: "(helm) Default image to use for helm jobs",
|
|
Destination: &ServerConfig.HelmJobImage,
|
|
},
|
|
ServerToken,
|
|
&cli.StringFlag{
|
|
Name: "token-file",
|
|
Usage: "(cluster) File containing the token",
|
|
Destination: &ServerConfig.TokenFile,
|
|
EnvVar: version.ProgramUpper + "_TOKEN_FILE",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "agent-token",
|
|
Usage: "(cluster) Shared secret used to join agents to the cluster, but not servers",
|
|
Destination: &ServerConfig.AgentToken,
|
|
EnvVar: version.ProgramUpper + "_AGENT_TOKEN",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "agent-token-file",
|
|
Usage: "(cluster) File containing the agent secret",
|
|
Destination: &ServerConfig.AgentTokenFile,
|
|
EnvVar: version.ProgramUpper + "_AGENT_TOKEN_FILE",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "server,s",
|
|
Usage: "(cluster) Server to connect to, used to join a cluster",
|
|
EnvVar: version.ProgramUpper + "_URL",
|
|
Destination: &ServerConfig.ServerURL,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "cluster-init",
|
|
Usage: "(cluster) Initialize a new cluster using embedded Etcd",
|
|
EnvVar: version.ProgramUpper + "_CLUSTER_INIT",
|
|
Destination: &ServerConfig.ClusterInit,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "cluster-reset",
|
|
Usage: "(cluster) Forget all peers and become sole member of a new cluster",
|
|
EnvVar: version.ProgramUpper + "_CLUSTER_RESET",
|
|
Destination: &ServerConfig.ClusterReset,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "cluster-reset-restore-path",
|
|
Usage: "(db) Path to snapshot file to be restored",
|
|
Destination: &ServerConfig.ClusterResetRestorePath,
|
|
},
|
|
ExtraAPIArgs,
|
|
ExtraEtcdArgs,
|
|
ExtraControllerArgs,
|
|
ExtraSchedulerArgs,
|
|
&cli.StringSliceFlag{
|
|
Name: "kube-cloud-controller-manager-arg",
|
|
Usage: "(flags) Customized flag for kube-cloud-controller-manager process",
|
|
Value: &ServerConfig.ExtraCloudControllerArgs,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "kine-tls",
|
|
Usage: "(experimental/db) Enable TLS on the kine etcd server socket",
|
|
Destination: &ServerConfig.KineTLS,
|
|
Hidden: true,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "datastore-endpoint",
|
|
Usage: "(db) Specify etcd, NATS, MySQL, Postgres, or SQLite (default) data source name",
|
|
Destination: &ServerConfig.DatastoreEndpoint,
|
|
EnvVar: version.ProgramUpper + "_DATASTORE_ENDPOINT",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "datastore-cafile",
|
|
Usage: "(db) TLS Certificate Authority file used to secure datastore backend communication",
|
|
Destination: &ServerConfig.DatastoreCAFile,
|
|
EnvVar: version.ProgramUpper + "_DATASTORE_CAFILE",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "datastore-certfile",
|
|
Usage: "(db) TLS certification file used to secure datastore backend communication",
|
|
Destination: &ServerConfig.DatastoreCertFile,
|
|
EnvVar: version.ProgramUpper + "_DATASTORE_CERTFILE",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "datastore-keyfile",
|
|
Usage: "(db) TLS key file used to secure datastore backend communication",
|
|
Destination: &ServerConfig.DatastoreKeyFile,
|
|
EnvVar: version.ProgramUpper + "_DATASTORE_KEYFILE",
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "etcd-expose-metrics",
|
|
Usage: "(db) Expose etcd metrics to client interface. (default: false)",
|
|
Destination: &ServerConfig.EtcdExposeMetrics,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "etcd-disable-snapshots",
|
|
Usage: "(db) Disable automatic etcd snapshots",
|
|
Destination: &ServerConfig.EtcdDisableSnapshots,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-snapshot-name",
|
|
Usage: "(db) Set the base name of etcd snapshots (default: etcd-snapshot-<unix-timestamp>)",
|
|
Destination: &ServerConfig.EtcdSnapshotName,
|
|
Value: "etcd-snapshot",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-snapshot-schedule-cron",
|
|
Usage: "(db) Snapshot interval time in cron spec. eg. every 5 hours '0 */5 * * *'",
|
|
Destination: &ServerConfig.EtcdSnapshotCron,
|
|
Value: "0 */12 * * *",
|
|
},
|
|
&cli.IntFlag{
|
|
Name: "etcd-snapshot-retention",
|
|
Usage: "(db) Number of snapshots to retain",
|
|
Destination: &ServerConfig.EtcdSnapshotRetention,
|
|
Value: defaultSnapshotRentention,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-snapshot-dir",
|
|
Usage: "(db) Directory to save db snapshots. (default: ${data-dir}/db/snapshots)",
|
|
Destination: &ServerConfig.EtcdSnapshotDir,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "etcd-snapshot-compress",
|
|
Usage: "(db) Compress etcd snapshot",
|
|
Destination: &ServerConfig.EtcdSnapshotCompress,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "etcd-s3",
|
|
Usage: "(db) Enable backup to S3",
|
|
Destination: &ServerConfig.EtcdS3,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-s3-endpoint",
|
|
Usage: "(db) S3 endpoint url",
|
|
Destination: &ServerConfig.EtcdS3Endpoint,
|
|
Value: "s3.amazonaws.com",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-s3-endpoint-ca",
|
|
Usage: "(db) S3 custom CA cert to connect to S3 endpoint",
|
|
Destination: &ServerConfig.EtcdS3EndpointCA,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "etcd-s3-skip-ssl-verify",
|
|
Usage: "(db) Disables S3 SSL certificate validation",
|
|
Destination: &ServerConfig.EtcdS3SkipSSLVerify,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-s3-access-key",
|
|
Usage: "(db) S3 access key",
|
|
EnvVar: "AWS_ACCESS_KEY_ID",
|
|
Destination: &ServerConfig.EtcdS3AccessKey,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-s3-secret-key",
|
|
Usage: "(db) S3 secret key",
|
|
EnvVar: "AWS_SECRET_ACCESS_KEY",
|
|
Destination: &ServerConfig.EtcdS3SecretKey,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-s3-bucket",
|
|
Usage: "(db) S3 bucket name",
|
|
Destination: &ServerConfig.EtcdS3BucketName,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-s3-region",
|
|
Usage: "(db) S3 region / bucket location (optional)",
|
|
Destination: &ServerConfig.EtcdS3Region,
|
|
Value: "us-east-1",
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-s3-folder",
|
|
Usage: "(db) S3 folder",
|
|
Destination: &ServerConfig.EtcdS3Folder,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-s3-proxy",
|
|
Usage: "(db) Proxy server to use when connecting to S3, overriding any proxy-releated environment variables",
|
|
Destination: &ServerConfig.EtcdS3Proxy,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "etcd-s3-config-secret",
|
|
Usage: "(db) Name of secret in the kube-system namespace used to configure S3, if etcd-s3 is enabled and no other etcd-s3 options are set",
|
|
Destination: &ServerConfig.EtcdS3ConfigSecret,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "etcd-s3-insecure",
|
|
Usage: "(db) Disables S3 over HTTPS",
|
|
Destination: &ServerConfig.EtcdS3Insecure,
|
|
},
|
|
&cli.DurationFlag{
|
|
Name: "etcd-s3-timeout",
|
|
Usage: "(db) S3 timeout",
|
|
Destination: &ServerConfig.EtcdS3Timeout,
|
|
Value: 5 * time.Minute,
|
|
},
|
|
&cli.StringFlag{
|
|
Name: "default-local-storage-path",
|
|
Usage: "(storage) Default local storage path for local provisioner storage class",
|
|
Destination: &ServerConfig.DefaultLocalStoragePath,
|
|
},
|
|
&cli.StringSliceFlag{
|
|
Name: "disable",
|
|
Usage: "(components) Do not deploy packaged components and delete any deployed components (valid items: " + DisableItems + ")",
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "disable-scheduler",
|
|
Usage: "(components) Disable Kubernetes default scheduler",
|
|
Destination: &ServerConfig.DisableScheduler,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "disable-cloud-controller",
|
|
Usage: "(components) Disable " + version.Program + " default cloud controller manager",
|
|
Destination: &ServerConfig.DisableCCM,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "disable-kube-proxy",
|
|
Usage: "(components) Disable running kube-proxy",
|
|
Destination: &ServerConfig.DisableKubeProxy,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "disable-network-policy",
|
|
Usage: "(components) Disable " + version.Program + " default network policy controller",
|
|
Destination: &ServerConfig.DisableNPC,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "disable-helm-controller",
|
|
Usage: "(components) Disable Helm controller",
|
|
Destination: &ServerConfig.DisableHelmController,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "disable-apiserver",
|
|
Hidden: true,
|
|
Usage: "(experimental/components) Disable running api server",
|
|
Destination: &ServerConfig.DisableAPIServer,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "disable-controller-manager",
|
|
Hidden: true,
|
|
Usage: "(experimental/components) Disable running kube-controller-manager",
|
|
Destination: &ServerConfig.DisableControllerManager,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "disable-etcd",
|
|
Hidden: true,
|
|
Usage: "(experimental/components) Disable running etcd",
|
|
Destination: &ServerConfig.DisableETCD,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "embedded-registry",
|
|
Usage: "(experimental/components) Enable embedded distributed container registry; requires use of embedded containerd; when enabled agents will also listen on the supervisor port",
|
|
Destination: &ServerConfig.EmbeddedRegistry,
|
|
},
|
|
&cli.BoolFlag{
|
|
Name: "supervisor-metrics",
|
|
Usage: "(experimental/components) Enable serving " + version.Program + " internal metrics on the supervisor port; when enabled agents will also listen on the supervisor port",
|
|
Destination: &ServerConfig.SupervisorMetrics,
|
|
},
|
|
NodeNameFlag,
|
|
WithNodeIDFlag,
|
|
NodeLabels,
|
|
NodeTaints,
|
|
ImageCredProvBinDirFlag,
|
|
ImageCredProvConfigFlag,
|
|
DockerFlag,
|
|
CRIEndpointFlag,
|
|
DefaultRuntimeFlag,
|
|
ImageServiceEndpointFlag,
|
|
DisableDefaultRegistryEndpointFlag,
|
|
PauseImageFlag,
|
|
SnapshotterFlag,
|
|
PrivateRegistryFlag,
|
|
&cli.StringFlag{
|
|
Name: "system-default-registry",
|
|
Usage: "(agent/runtime) Private registry to be used for all system images",
|
|
EnvVar: version.ProgramUpper + "_SYSTEM_DEFAULT_REGISTRY",
|
|
Destination: &ServerConfig.SystemDefaultRegistry,
|
|
},
|
|
AirgapExtraRegistryFlag,
|
|
NodeIPFlag,
|
|
NodeExternalIPFlag,
|
|
ResolvConfFlag,
|
|
FlannelIfaceFlag,
|
|
FlannelConfFlag,
|
|
FlannelCniConfFileFlag,
|
|
VPNAuth,
|
|
VPNAuthFile,
|
|
ExtraKubeletArgs,
|
|
ExtraKubeProxyArgs,
|
|
ProtectKernelDefaultsFlag,
|
|
&cli.BoolFlag{
|
|
Name: "secrets-encryption",
|
|
Usage: "Enable secret encryption at rest",
|
|
Destination: &ServerConfig.EncryptSecrets,
|
|
},
|
|
// Experimental flags
|
|
EnablePProfFlag,
|
|
&cli.BoolFlag{
|
|
Name: "rootless",
|
|
Usage: "(experimental) Run rootless",
|
|
Destination: &ServerConfig.Rootless,
|
|
},
|
|
PreferBundledBin,
|
|
SELinuxFlag,
|
|
LBServerPortFlag,
|
|
|
|
// Hidden/Deprecated flags below
|
|
|
|
&cli.BoolFlag{
|
|
Name: "disable-agent",
|
|
Usage: "Do not run a local agent and register a local kubelet",
|
|
Hidden: true,
|
|
Destination: &ServerConfig.DisableAgent,
|
|
},
|
|
&cli.StringSliceFlag{
|
|
Hidden: true,
|
|
Name: "kube-controller-arg",
|
|
Usage: "(flags) Customized flag for kube-controller-manager process",
|
|
Value: &ServerConfig.ExtraControllerArgs,
|
|
},
|
|
&cli.StringSliceFlag{
|
|
Hidden: true,
|
|
Name: "kube-cloud-controller-arg",
|
|
Usage: "(flags) Customized flag for kube-cloud-controller-manager process",
|
|
Value: &ServerConfig.ExtraCloudControllerArgs,
|
|
},
|
|
}
|
|
|
|
func NewServerCommand(action func(*cli.Context) error) cli.Command {
|
|
return cli.Command{
|
|
Name: "server",
|
|
Usage: "Run management server",
|
|
UsageText: appName + " server [OPTIONS]",
|
|
Action: action,
|
|
Flags: ServerFlags,
|
|
}
|
|
}
|