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deprecation.go
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deprecation.go
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/*
Copyright The containerd 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 deprecation
type Warning string
const (
// Prefix is a standard prefix for all Warnings, used for filtering plugin Exports
Prefix = "io.containerd.deprecation/"
// PullSchema1Image is a warning for the use of schema 1 images
PullSchema1Image Warning = Prefix + "pull-schema-1-image"
// GoPluginLibrary is a warning for the use of dynamic library Go plugins
GoPluginLibrary Warning = Prefix + "go-plugin-library"
// CRISystemdCgroupV1 is a warning for the `systemd_cgroup` property
CRISystemdCgroupV1 Warning = Prefix + "cri-systemd-cgroup-v1"
// CRIUntrustedWorkloadRuntime is a warning for the `untrusted_workload_runtime` property
CRIUntrustedWorkloadRuntime Warning = Prefix + "cri-untrusted-workload-runtime"
// CRIDefaultRuntime is a warning for the `default_runtime` property
CRIDefaultRuntime Warning = Prefix + "cri-default-runtime"
// CRIRuntimeEngine is a warning for the `runtime_engine` property
CRIRuntimeEngine Warning = Prefix + "cri-runtime-engine"
// CRIRuntimeRoot is a warning for the `runtime_root` property
CRIRuntimeRoot Warning = Prefix + "cri-runtime-root"
// CRIRegistryMirrors is a warning for the use of the `mirrors` property
CRIRegistryMirrors Warning = Prefix + "cri-registry-mirrors"
// CRIRegistryAuths is a warning for the use of the `auths` property
CRIRegistryAuths Warning = Prefix + "cri-registry-auths"
// CRIRegistryConfigs is a warning for the use of the `configs` property
CRIRegistryConfigs Warning = Prefix + "cri-registry-configs"
// CRIAPIV1Alpha2 is a warning for the use of CRI-API v1alpha2
CRIAPIV1Alpha2 Warning = Prefix + "cri-api-v1alpha2"
// AUFSSnapshotter is a warning for the use of the aufs snapshotter
AUFSSnapshotter Warning = Prefix + "aufs-snapshotter"
// RestartLogpath is a warning for the containerd.io/restart.logpath label
RestartLogpath Warning = Prefix + "restart-logpath"
// RuntimeV1 is a warning for the io.containerd.runtime.v1.linux runtime
RuntimeV1 Warning = Prefix + "runtime-v1"
// RuntimeRuncV1 is a warning for the io.containerd.runc.v1 runtime
RuntimeRuncV1 Warning = Prefix + "runtime-runc-v1"
// CRICRIUPath is a warning for the use of the `CriuPath` property
CRICRIUPath Warning = Prefix + "cri-criu-path"
// OTLPTracingConfig is a warning for the use of the `otlp` property
TracingOTLPConfig Warning = Prefix + "tracing-processor-config"
// TracingServiceConfig is a warning for the use of the `tracing` property
TracingServiceConfig Warning = Prefix + "tracing-service-config"
)
var messages = map[Warning]string{
PullSchema1Image: "Schema 1 images are deprecated since containerd v1.7 and removed in containerd v2.0. " +
`Since containerd v1.7.8, schema 1 images are identified by the "io.containerd.image/converted-docker-schema1" label.`,
GoPluginLibrary: "Dynamically-linked Go plugins as containerd runtimes will be deprecated in containerd v2.0 and removed in containerd v2.1.",
CRISystemdCgroupV1: "The `systemd_cgroup` property (old form) of `[plugins.\"io.containerd.grpc.v1.cri\"] is deprecated since containerd v1.3 and will be removed in containerd v2.0. " +
"Use `SystemdCgroup` in [plugins.\"io.containerd.grpc.v1.cri\".containerd.runtimes.runc.options] options instead.",
CRIUntrustedWorkloadRuntime: "The `untrusted_workload_runtime` property of [plugins.\"io.containerd.grpc.v1.cri\".containerd] is deprecated since containerd v1.2 and will be removed in containerd v2.0. " +
"Create an `untrusted` runtime in `runtimes` instead.",
CRIDefaultRuntime: "The `default_runtime` property of [plugins.\"io.containerd.grpc.v1.cri\".containerd] is deprecated since containerd v1.3 and will be removed in containerd v2.0. " +
"Use `default_runtime_name` instead.",
CRIRuntimeEngine: "The `runtime_engine` property of [plugins.\"io.containerd.grpc.v1.cri\".containerd.runtimes.*] is deprecated since containerd v1.3 and will be removed in containerd v2.0. " +
"Use a v2 runtime and `options` instead.",
CRIRuntimeRoot: "The `runtime_root` property of [plugins.\"io.containerd.grpc.v1.cri\".containerd.runtimes.*] is deprecated since containerd v1.3 and will be removed in containerd v2.0. " +
"Use a v2 runtime and `options.Root` instead.",
CRIRegistryMirrors: "The `mirrors` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.0. " +
"Use `config_path` instead.",
CRIRegistryAuths: "The `auths` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.3 and will be removed in containerd v2.0. " +
"Use `ImagePullSecrets` instead.",
CRIRegistryConfigs: "The `configs` property of `[plugins.\"io.containerd.grpc.v1.cri\".registry]` is deprecated since containerd v1.5 and will be removed in containerd v2.0. " +
"Use `config_path` instead.",
CRIAPIV1Alpha2: "CRI API v1alpha2 is deprecated since containerd v1.7 and removed in containerd v2.0. Use CRI API v1 instead.",
AUFSSnapshotter: "The aufs snapshotter is deprecated since containerd v1.5 and removed in containerd v2.0. Use the overlay snapshotter instead.",
RestartLogpath: "The `containerd.io/restart.logpath` label is deprecated since containerd v1.5 and removed in containerd v2.0. Use `containerd.io/restart.loguri` instead.",
RuntimeV1: "The `io.containerd.runtime.v1.linux` runtime is deprecated since containerd v1.4 and removed in containerd v2.0. Use the `io.containerd.runc.v2` runtime instead.",
RuntimeRuncV1: "The `io.containerd.runc.v1` runtime is deprecated since containerd v1.4 and removed in containerd v2.0. Use the `io.containerd.runc.v2` runtime instead.",
CRICRIUPath: "The `CriuPath` property of `[plugins.\"io.containerd.grpc.v1.cri\".containerd.runtimes.*.options]` is deprecated since containerd v1.7 and will be removed in containerd v2.0. " +
"Use a criu binary in $PATH instead.",
TracingOTLPConfig: "The `otlp` property of `[plugins.\"io.containerd.tracing.processor.v1\".otlp]` is deprecated since containerd v1.6 and will be removed in containerd v2.0." +
"Use OTLP environment variables instead: https://opentelemetry.io/docs/specs/otel/protocol/exporter/",
TracingServiceConfig: "The `tracing` property of `[plugins.\"io.containerd.internal.v1\".tracing]` is deprecated since containerd v1.6 and will be removed in containerd v2.0." +
"Use OTEL environment variables instead: https://opentelemetry.io/docs/specs/otel/configuration/sdk-environment-variables/",
}
// Valid checks whether a given Warning is valid
func Valid(id Warning) bool {
_, ok := messages[id]
return ok
}
// Message returns the human-readable message for a given Warning
func Message(id Warning) (string, bool) {
msg, ok := messages[id]
return msg, ok
}