31 lines
1.0 KiB
Go
31 lines
1.0 KiB
Go
// +build linux
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package libpod
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import (
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"strconv"
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"strings"
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"github.com/containers/psgo/ps"
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)
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// GetContainerPidInformation returns process-related data of all processes in
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// the container. The output data can be controlled via the `descriptors`
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// argument which expects format descriptors and supports all AIXformat
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// descriptors of ps (1) plus some additional ones to for instance inspect the
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// set of effective capabilities. Eeach element in the returned string slice
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// is a tab-separated string.
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//
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// For more details, please refer to github.com/containers/psgo.
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func (c *Container) GetContainerPidInformation(descriptors []string) ([]string, error) {
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pid := strconv.Itoa(c.state.PID)
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format := strings.Join(descriptors, ",")
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return ps.JoinNamespaceAndProcessInfo(pid, format)
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}
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// GetContainerPidInformationDescriptors returns a string slice of all supported
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// format descriptors of GetContainerPidInformation.
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func GetContainerPidInformationDescriptors() ([]string, error) {
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return ps.ListDescriptors(), nil
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}
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