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Migrate to Go modules
Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
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gateway/vendor/github.com/prometheus/procfs/README.md
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gateway/vendor/github.com/prometheus/procfs/README.md
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# procfs
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This procfs package provides functions to retrieve system, kernel and process
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This package provides functions to retrieve system, kernel, and process
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metrics from the pseudo-filesystems /proc and /sys.
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*WARNING*: This package is a work in progress. Its API may still break in
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## Usage
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The procfs library is organized by packages based on whether the gathered data is coming from
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/proc, /sys, or both. Each package contains an `FS` type which represents the path to either /proc, /sys, or both. For example, current cpu statistics are gathered from
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/proc, /sys, or both. Each package contains an `FS` type which represents the path to either /proc,
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/sys, or both. For example, cpu statistics are gathered from
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`/proc/stat` and are available via the root procfs package. First, the proc filesystem mount
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point is initialized, and then the stat information is read.
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@ -29,10 +30,17 @@ Some sub-packages such as `blockdevice`, require access to both the proc and sys
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stats, err := fs.ProcDiskstats()
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```
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## Package Organization
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The packages in this project are organized according to (1) whether the data comes from the `/proc` or
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`/sys` filesystem and (2) the type of information being retrieved. For example, most process information
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can be gathered from the functions in the root `procfs` package. Information about block devices such as disk drives
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is available in the `blockdevices` sub-package.
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## Building and Testing
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The procfs library is normally built as part of another application. However, when making
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changes to the library, the `make test` command can be used to run the API test suite.
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The procfs library is intended to be built as part of another application, so there are no distributable binaries.
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However, most of the API includes unit tests which can be run with `make test`.
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### Updating Test Fixtures
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