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908fd8789c
The new command `talosctl cgroups` fetches cgroups snapshot from the machine, parses it fully, enhances with additional information (e.g. resolves pod names), and presents a customizable view of cgroups configuration (e.g. limits) and current consumption. Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
31 lines
635 B
Go
31 lines
635 B
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 cgroups
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import (
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"bufio"
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"io"
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)
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// RawValue is a raw cgroup value (without any parsing).
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type RawValue string
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// ParseRawValue parses the raw cgroup value.
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func ParseRawValue(r io.Reader) (RawValue, error) {
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scanner := bufio.NewScanner(r)
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if !scanner.Scan() {
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return RawValue(""), nil
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}
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line := scanner.Text()
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if err := scanner.Err(); err != nil {
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return RawValue(""), err
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}
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return RawValue(line), nil
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}
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