shcizo
574f425267
Also publishes the jobs topic on agent revoke and updates the agent snippet to mount stacks read-write at the same path.
65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
package web
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import (
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"strings"
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"time"
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"github.com/shcizo/package-updater/internal/imageref"
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"github.com/shcizo/package-updater/internal/master/model"
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"github.com/shcizo/package-updater/internal/protocol"
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)
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type serviceGroup struct {
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Title string
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Services []model.Service
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}
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// groupServices groups machine-bound services per agent and Swarm services
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// in one group, keeping the store's order (machines first, Swarm last).
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func groupServices(services []model.Service) []serviceGroup {
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var groups []serviceGroup
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index := map[string]int{}
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for _, s := range services {
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title := s.AgentName
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if s.Kind == protocol.KindSwarm {
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title = "Swarm"
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} else if title == "" {
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title = "Unknown agent"
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}
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i, ok := index[title]
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if !ok {
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i = len(groups)
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index[title] = i
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groups = append(groups, serviceGroup{Title: title})
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}
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groups[i].Services = append(groups[i].Services, s)
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}
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return groups
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}
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// shortRef shortens a digest in an image reference to 12 hex characters.
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func shortRef(ref string) string {
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r := imageref.Parse(ref)
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if hex, ok := strings.CutPrefix(r.Digest, "sha256:"); ok && len(hex) > 12 {
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r.Digest = "sha256:" + hex[:12] + "…"
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}
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return r.String()
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}
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type agentRow struct {
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model.Agent
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Online bool
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}
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// jobDuration is how long a job ran, or has been running; "" before it starts.
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func jobDuration(j model.Job) string {
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if j.StartedAt == nil {
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return ""
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}
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end := time.Now()
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if j.FinishedAt != nil {
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end = *j.FinishedAt
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}
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return end.Sub(*j.StartedAt).Round(time.Second).String()
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}
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