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df52c13581
That's the recommended syntax: https://golangci-lint.run/usage/false-positives/ Signed-off-by: Alexey Palazhchenko <alexey.palazhchenko@gmail.com>
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package docker
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import (
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"context"
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"fmt"
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"io"
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"strings"
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"github.com/docker/docker/api/types"
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"github.com/talos-systems/talos/pkg/provision"
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)
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// CrashDump produces debug information to help with debugging failures.
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func (p *provisioner) CrashDump(ctx context.Context, cluster provision.Cluster, out io.Writer) {
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containers, err := p.listNodes(ctx, cluster.Info().ClusterName)
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if err != nil {
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fmt.Fprintf(out, "error listing containers: %s\n", err)
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return
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}
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for _, container := range containers {
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name := container.Names[0][1:]
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fmt.Fprintf(out, "%s\n%s\n\n", name, strings.Repeat("=", len(name)))
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logs, err := p.client.ContainerLogs(ctx, container.ID, types.ContainerLogsOptions{
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ShowStdout: true,
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ShowStderr: true,
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Tail: "1000",
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})
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if err != nil {
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fmt.Fprintf(out, "error querying container logs: %s\n", err)
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continue
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}
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_, _ = io.Copy(out, logs) //nolint:errcheck
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}
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}
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