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Add resolver workaround for error: name resolver error: produced zero addresses

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Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com>
This commit is contained in:
Maksym Pavlenko
2024-05-21 15:41:34 -07:00
parent 63b4688175
commit fb674f8b48
1 changed files with 11 additions and 0 deletions
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11
client/client.go
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@@ -21,11 +21,14 @@ import (
"context" "context"
"encoding/json" "encoding/json"
"fmt" "fmt"
"runtime"
"strconv" "strconv"
"strings" "strings"
"sync" "sync"
"time" "time"
"google.golang.org/grpc/resolver"
containersapi "github.com/containerd/containerd/api/services/containers/v1" containersapi "github.com/containerd/containerd/api/services/containers/v1"
diffapi "github.com/containerd/containerd/api/services/diff/v1" diffapi "github.com/containerd/containerd/api/services/diff/v1"
imagesapi "github.com/containerd/containerd/api/services/images/v1" imagesapi "github.com/containerd/containerd/api/services/images/v1"
@@ -79,6 +82,14 @@ func init() {
typeurl.Register(&specs.LinuxResources{}, prefix, "opencontainers/runtime-spec", major, "LinuxResources") typeurl.Register(&specs.LinuxResources{}, prefix, "opencontainers/runtime-spec", major, "LinuxResources")
typeurl.Register(&specs.WindowsResources{}, prefix, "opencontainers/runtime-spec", major, "WindowsResources") typeurl.Register(&specs.WindowsResources{}, prefix, "opencontainers/runtime-spec", major, "WindowsResources")
typeurl.Register(&features.Features{}, prefix, "opencontainers/runtime-spec", major, "features", "Features") typeurl.Register(&features.Features{}, prefix, "opencontainers/runtime-spec", major, "features", "Features")
if runtime.GOOS == "windows" {
// After bumping GRPC to 1.64, Windows tests started failing with: "name resolver error: produced zero addresses".
// This is happening because grpc.NewClient uses DNS resolver by default, which apparently not what we want
// when using socket paths on Windows.
// Using a workaround from https://github.com/grpc/grpc-go/issues/1786#issuecomment-2119088770
resolver.SetDefaultScheme("passthrough")
}
} }
// New returns a new containerd client that is connected to the containerd // New returns a new containerd client that is connected to the containerd