Generate GRPC bindings for snapshots
Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>
This commit is contained in:
Maksym Pavlenko
parent
b342a674b1
commit
e3b7f97813
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@ -73,7 +73,7 @@ fn main() {
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// 47 | pub diff: ::core::option::Option<super::super::super::types::Descriptor>,
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// | ^^^^^ there are too many leading `super` keywords
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//
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// This func aims to fix these imports to crate level ones, like `crate::types::Mount`
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// This func fixes imports to crate level ones, like `crate::types::Mount`
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fn fixup_imports(path: &str) -> Result<(), io::Error> {
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let out_dir = env::var("OUT_DIR").unwrap();
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let path = format!("{}/{}.rs", out_dir, path);
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@ -8,3 +8,9 @@ repository = "https://github.com/containerd/rust-extensions"
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homepage = "https://containerd.io"
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[dependencies]
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tonic = "0.6"
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prost = "0.9"
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prost-types = "0.9"
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[build-dependencies]
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tonic-build = "0.6"
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@ -0,0 +1,42 @@
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use std::env;
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use std::fs;
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use std::io;
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const PROTO_FILES: &[&str] = &[
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"vendor/github.com/containerd/containerd/api/types/mount.proto",
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"vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto",
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];
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const FIXUP_MODULES: &[&str] = &["containerd.services.snapshots.v1"];
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fn main() {
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tonic_build::configure()
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.build_server(true)
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.compile(PROTO_FILES, &["vendor/"])
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.expect("Failed to generate GRPC bindings");
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for module in FIXUP_MODULES {
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fixup_imports(module).expect("Failed to fixup module");
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}
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}
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// Original containerd's protobuf files contain Go style imports:
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// import "github.com/containerd/containerd/api/types/mount.proto";
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//
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// Tonic produces invalid code for these imports:
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// error[E0433]: failed to resolve: there are too many leading `super` keywords
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// --> /containerd-rust-extensions/target/debug/build/containerd-client-protos-0a328c0c63f60cd0/out/containerd.services.diff.v1.rs:47:52
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// |
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// 47 | pub diff: ::core::option::Option<super::super::super::types::Descriptor>,
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// | ^^^^^ there are too many leading `super` keywords
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//
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// This func fixes imports to crate level ones, like `crate::types::Mount`
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fn fixup_imports(path: &str) -> Result<(), io::Error> {
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let out_dir = env::var("OUT_DIR").unwrap();
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let path = format!("{}/{}.rs", out_dir, path);
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let contents =
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fs::read_to_string(&path)?.replace("super::super::super::types", "crate::api::types");
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fs::write(path, contents)?;
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Ok(())
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}
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@ -1,7 +1,16 @@
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#[cfg(test)]
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mod tests {
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#[test]
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fn it_works() {
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assert_eq!(2 + 2, 4);
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//! Remote snapshotter library for containerd.
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/// Generated GRPC apis.
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pub mod api {
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/// Generated snapshots bindings.
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pub mod snapshots {
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pub mod v1 {
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tonic::include_proto!("containerd.services.snapshots.v1");
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}
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}
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/// Generated `containerd.types` types.
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pub mod types {
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tonic::include_proto!("containerd.types");
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}
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}
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183
crates/snapshots/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto
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183
crates/snapshots/vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto
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@ -0,0 +1,183 @@
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/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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syntax = "proto3";
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package containerd.services.snapshots.v1;
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import weak "gogoproto/gogo.proto";
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import "google/protobuf/empty.proto";
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import "google/protobuf/field_mask.proto";
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import "google/protobuf/timestamp.proto";
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import "github.com/containerd/containerd/api/types/mount.proto";
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option go_package = "github.com/containerd/containerd/api/services/snapshots/v1;snapshots";
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// Snapshot service manages snapshots
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service Snapshots {
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rpc Prepare(PrepareSnapshotRequest) returns (PrepareSnapshotResponse);
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rpc View(ViewSnapshotRequest) returns (ViewSnapshotResponse);
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rpc Mounts(MountsRequest) returns (MountsResponse);
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rpc Commit(CommitSnapshotRequest) returns (google.protobuf.Empty);
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rpc Remove(RemoveSnapshotRequest) returns (google.protobuf.Empty);
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rpc Stat(StatSnapshotRequest) returns (StatSnapshotResponse);
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rpc Update(UpdateSnapshotRequest) returns (UpdateSnapshotResponse);
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rpc List(ListSnapshotsRequest) returns (stream ListSnapshotsResponse);
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rpc Usage(UsageRequest) returns (UsageResponse);
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rpc Cleanup(CleanupRequest) returns (google.protobuf.Empty);
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}
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message PrepareSnapshotRequest {
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string snapshotter = 1;
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string key = 2;
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string parent = 3;
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// Labels are arbitrary data on snapshots.
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//
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// The combined size of a key/value pair cannot exceed 4096 bytes.
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map<string, string> labels = 4;
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}
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message PrepareSnapshotResponse {
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repeated containerd.types.Mount mounts = 1;
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}
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message ViewSnapshotRequest {
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string snapshotter = 1;
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string key = 2;
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string parent = 3;
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// Labels are arbitrary data on snapshots.
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//
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// The combined size of a key/value pair cannot exceed 4096 bytes.
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map<string, string> labels = 4;
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}
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message ViewSnapshotResponse {
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repeated containerd.types.Mount mounts = 1;
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}
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message MountsRequest {
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string snapshotter = 1;
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string key = 2;
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}
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message MountsResponse {
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repeated containerd.types.Mount mounts = 1;
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}
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message RemoveSnapshotRequest {
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string snapshotter = 1;
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string key = 2;
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}
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message CommitSnapshotRequest {
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string snapshotter = 1;
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string name = 2;
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string key = 3;
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// Labels are arbitrary data on snapshots.
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//
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// The combined size of a key/value pair cannot exceed 4096 bytes.
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map<string, string> labels = 4;
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}
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message StatSnapshotRequest {
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string snapshotter = 1;
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string key = 2;
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}
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enum Kind {
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option (gogoproto.goproto_enum_prefix) = false;
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option (gogoproto.enum_customname) = "Kind";
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UNKNOWN = 0 [(gogoproto.enumvalue_customname) = "KindUnknown"];
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VIEW = 1 [(gogoproto.enumvalue_customname) = "KindView"];
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ACTIVE = 2 [(gogoproto.enumvalue_customname) = "KindActive"];
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COMMITTED = 3 [(gogoproto.enumvalue_customname) = "KindCommitted"];
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}
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message Info {
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string name = 1;
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string parent = 2;
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Kind kind = 3;
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// CreatedAt provides the time at which the snapshot was created.
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google.protobuf.Timestamp created_at = 4 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
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// UpdatedAt provides the time the info was last updated.
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google.protobuf.Timestamp updated_at = 5 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
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// Labels are arbitrary data on snapshots.
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//
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// The combined size of a key/value pair cannot exceed 4096 bytes.
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map<string, string> labels = 6;
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}
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message StatSnapshotResponse {
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Info info = 1 [(gogoproto.nullable) = false];
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}
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message UpdateSnapshotRequest {
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string snapshotter = 1;
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Info info = 2 [(gogoproto.nullable) = false];
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// UpdateMask specifies which fields to perform the update on. If empty,
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// the operation applies to all fields.
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//
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// In info, Name, Parent, Kind, Created are immutable,
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// other field may be updated using this mask.
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// If no mask is provided, all mutable field are updated.
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google.protobuf.FieldMask update_mask = 3;
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}
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message UpdateSnapshotResponse {
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Info info = 1 [(gogoproto.nullable) = false];
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}
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message ListSnapshotsRequest{
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string snapshotter = 1;
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// Filters contains one or more filters using the syntax defined in the
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// containerd filter package.
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//
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// The returned result will be those that match any of the provided
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// filters. Expanded, images that match the following will be
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// returned:
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//
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// filters[0] or filters[1] or ... or filters[n-1] or filters[n]
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//
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// If filters is zero-length or nil, all items will be returned.
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repeated string filters = 2;
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}
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message ListSnapshotsResponse {
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repeated Info info = 1 [(gogoproto.nullable) = false];
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}
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message UsageRequest {
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string snapshotter = 1;
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string key = 2;
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}
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message UsageResponse {
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int64 size = 1;
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int64 inodes = 2;
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}
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message CleanupRequest {
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string snapshotter = 1;
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}
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45
crates/snapshots/vendor/github.com/containerd/containerd/api/types/mount.proto
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45
crates/snapshots/vendor/github.com/containerd/containerd/api/types/mount.proto
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@ -0,0 +1,45 @@
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/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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syntax = "proto3";
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package containerd.types;
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import weak "gogoproto/gogo.proto";
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option go_package = "github.com/containerd/containerd/api/types;types";
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// Mount describes mounts for a container.
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//
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// This type is the lingua franca of ContainerD. All services provide mounts
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// to be used with the container at creation time.
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//
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// The Mount type follows the structure of the mount syscall, including a type,
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// source, target and options.
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message Mount {
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// Type defines the nature of the mount.
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string type = 1;
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// Source specifies the name of the mount. Depending on mount type, this
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// may be a volume name or a host path, or even ignored.
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string source = 2;
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// Target path in container
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string target = 3;
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// Options specifies zero or more fstab style mount options.
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repeated string options = 4;
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}
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@ -0,0 +1,144 @@
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// Protocol Buffers for Go with Gadgets
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//
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// Copyright (c) 2013, The GoGo Authors. All rights reserved.
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// http://github.com/gogo/protobuf
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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syntax = "proto2";
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package gogoproto;
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import "google/protobuf/descriptor.proto";
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option java_package = "com.google.protobuf";
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option java_outer_classname = "GoGoProtos";
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option go_package = "github.com/gogo/protobuf/gogoproto";
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extend google.protobuf.EnumOptions {
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optional bool goproto_enum_prefix = 62001;
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optional bool goproto_enum_stringer = 62021;
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optional bool enum_stringer = 62022;
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optional string enum_customname = 62023;
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optional bool enumdecl = 62024;
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}
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extend google.protobuf.EnumValueOptions {
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optional string enumvalue_customname = 66001;
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}
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extend google.protobuf.FileOptions {
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optional bool goproto_getters_all = 63001;
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optional bool goproto_enum_prefix_all = 63002;
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optional bool goproto_stringer_all = 63003;
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optional bool verbose_equal_all = 63004;
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optional bool face_all = 63005;
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optional bool gostring_all = 63006;
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optional bool populate_all = 63007;
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optional bool stringer_all = 63008;
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optional bool onlyone_all = 63009;
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optional bool equal_all = 63013;
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optional bool description_all = 63014;
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optional bool testgen_all = 63015;
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optional bool benchgen_all = 63016;
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optional bool marshaler_all = 63017;
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optional bool unmarshaler_all = 63018;
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optional bool stable_marshaler_all = 63019;
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optional bool sizer_all = 63020;
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optional bool goproto_enum_stringer_all = 63021;
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optional bool enum_stringer_all = 63022;
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optional bool unsafe_marshaler_all = 63023;
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optional bool unsafe_unmarshaler_all = 63024;
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optional bool goproto_extensions_map_all = 63025;
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optional bool goproto_unrecognized_all = 63026;
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optional bool gogoproto_import = 63027;
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optional bool protosizer_all = 63028;
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optional bool compare_all = 63029;
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optional bool typedecl_all = 63030;
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optional bool enumdecl_all = 63031;
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optional bool goproto_registration = 63032;
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optional bool messagename_all = 63033;
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optional bool goproto_sizecache_all = 63034;
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optional bool goproto_unkeyed_all = 63035;
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}
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extend google.protobuf.MessageOptions {
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optional bool goproto_getters = 64001;
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optional bool goproto_stringer = 64003;
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optional bool verbose_equal = 64004;
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optional bool face = 64005;
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optional bool gostring = 64006;
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optional bool populate = 64007;
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optional bool stringer = 67008;
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optional bool onlyone = 64009;
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optional bool equal = 64013;
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optional bool description = 64014;
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optional bool testgen = 64015;
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optional bool benchgen = 64016;
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optional bool marshaler = 64017;
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optional bool unmarshaler = 64018;
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optional bool stable_marshaler = 64019;
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optional bool sizer = 64020;
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optional bool unsafe_marshaler = 64023;
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optional bool unsafe_unmarshaler = 64024;
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optional bool goproto_extensions_map = 64025;
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optional bool goproto_unrecognized = 64026;
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optional bool protosizer = 64028;
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optional bool compare = 64029;
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optional bool typedecl = 64030;
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optional bool messagename = 64033;
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optional bool goproto_sizecache = 64034;
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optional bool goproto_unkeyed = 64035;
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}
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extend google.protobuf.FieldOptions {
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optional bool nullable = 65001;
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optional bool embed = 65002;
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optional string customtype = 65003;
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optional string customname = 65004;
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optional string jsontag = 65005;
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optional string moretags = 65006;
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optional string casttype = 65007;
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optional string castkey = 65008;
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optional string castvalue = 65009;
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optional bool stdtime = 65010;
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optional bool stdduration = 65011;
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optional bool wktpointer = 65012;
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}
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