mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-30 00:11:59 +00:00
65ae6f1dab
This change ensures that the nvidia-ctk config default command generates a config file that is compatible with the official documentation to, for example, disable cgroups in the NVIDIA Container CLI. This requires that whitespace around comments is stripped before outputing the contets. This also adds an option to load a config and modify it in-place instead. This can be triggered as a post-install step, for example. Signed-off-by: Evan Lezar <elezar@nvidia.com>
83 lines
1.8 KiB
Go
83 lines
1.8 KiB
Go
/**
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# Copyright (c) NVIDIA CORPORATION. All rights reserved.
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#
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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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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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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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package defaultsubcommand
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import (
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestFixComment(t *testing.T) {
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testCases := []struct {
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input string
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expected string
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}{
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{
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input: "# comment",
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expected: "#comment",
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},
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{
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input: " #comment",
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expected: "#comment",
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},
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{
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input: " # comment",
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expected: "#comment",
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},
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{
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input: strings.Join([]string{
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"some",
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"# comment",
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" # comment",
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" #comment",
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"other"}, "\n"),
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expected: strings.Join([]string{
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"some",
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"#comment",
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"#comment",
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"#comment",
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"other"}, "\n"),
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},
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}
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for _, tc := range testCases {
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t.Run(tc.input, func(t *testing.T) {
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actual, _ := fixComments([]byte(tc.input))
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require.Equal(t, tc.expected, string(actual))
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})
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}
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}
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func TestGetFormattedConfig(t *testing.T) {
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expectedLines := []string{
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"#no-cgroups = false",
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"#debug = \"/var/log/nvidia-container-toolkit.log\"",
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"#debug = \"/var/log/nvidia-container-runtime.log\"",
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}
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opts := &options{}
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contents, err := opts.getFormattedConfig()
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require.NoError(t, err)
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lines := strings.Split(string(contents), "\n")
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for _, line := range expectedLines {
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require.Contains(t, lines, line)
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}
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}
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