38 lines
920 B
Go
38 lines
920 B
Go
package sysinfo
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import (
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"encoding/json"
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"strings"
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"time"
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)
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type ZFSCollector struct{}
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func (ZFSCollector) SectionKey() string { return "zfs" }
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func (ZFSCollector) EnsurePrerequisites(pm PackageManager, _ *Context) error {
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if pm.Distro() == "ubuntu" {
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return pm.InstallPackages("zfsutils-linux")
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}
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return nil
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}
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func (ZFSCollector) IsSupported(pm PackageManager, _ *Context) bool {
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return pm.ExecExists("zpool")
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}
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func (ZFSCollector) CollectData(c *Context) (json.RawMessage, error) {
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pools := strings.Fields(
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c.SafeRun("zpool", "list", "-H", "-o", "name"))
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section := map[string]any{}
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for _, p := range pools {
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section[p] = map[string]string{
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"timestamp": c.Now.Format(time.RFC3339),
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"status": c.SafeRun("zpool", "status", "-v", p),
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"get": c.SafeRun("zpool", "get", "-H", "all", p),
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"zfs_list": c.SafeRun("zfs", "list", "-Hp", "-r", p),
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}
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}
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return json.Marshal(section)
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}
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