restic-manager/web/templates/partials/fleet_update_inner.html

{{/*
  fleet_update_inner — inner panel for /settings/fleet-update.
  Rendered both as part of the full page and as the htmx polling
  fragment via /settings/fleet-update/partial.

  Expects .Page to be a fleetUpdatePage struct (see fleet_update.go).
*/}}
{{define "fleet_update_inner"}}
{{$page := .Page}}
<div id="fleet-update-panel" class="mt-5"
     hx-get="{{$page.PollURL}}"
     hx-trigger="every 3s [document.visibilityState==='visible']"
     hx-select="#fleet-update-panel"
     hx-swap="outerHTML">

{{if and $page.Active (eq $page.Active.Status "running")}}

  {{/* ---------- running state ---------- */}}
  <div class="panel rounded-[7px] px-5 py-4">
    <div class="flex items-baseline justify-between">
      <div>
        <span class="mono text-[12px] text-ink-fade">fleet update</span>
        <span class="mono text-[12px] text-accent ml-2">running</span>
        <span class="mono text-[11px] text-ink-fade ml-2">{{$page.Active.ID}}</span>
      </div>
      <form hx-post="/api/fleet-updates/{{$page.Active.ID}}/cancel" hx-swap="none">
        <button class="btn btn-danger" type="submit"
                onclick="return confirm('Cancel this fleet update? Hosts already updated stay updated; pending hosts will be skipped.');">
          Cancel
        </button>
      </form>
    </div>
    <div class="text-[11.5px] text-ink-mute mt-1">
      target <span class="mono text-ink-mid">{{$page.Active.TargetVersion}}</span>
	  {{if $page.Active.PauseAfterFirst}} · canary-first{{end}}
      · started <span class="mono text-ink-mid">{{relTime $page.Active.StartedAt}}</span>
      {{if $page.Active.CurrentHostID}}
        · waiting on <span class="mono text-ink-mid">{{index $page.HostNames $page.Active.CurrentHostID}}</span>
      {{end}}
    </div>
  </div>

  {{template "fleet_update_rows" $page}}

{{else if $page.Active}}

  {{/* ---------- terminal state (completed / halted / cancelled) ---------- */}}
  <div class="panel rounded-[7px] px-5 py-4">
    <div class="flex items-baseline justify-between">
      <div>
        <span class="mono text-[12px] text-ink-fade">last fleet update</span>
        {{if eq $page.Active.Status "completed"}}
          <span class="mono text-[12px] text-ok ml-2">completed</span>
        {{else if eq $page.Active.Status "halted"}}
          <span class="mono text-[12px] text-bad ml-2">halted</span>
        {{else if eq $page.Active.Status "cancelled"}}
          <span class="mono text-[12px] text-warn ml-2">cancelled</span>
        {{else}}
          <span class="mono text-[12px] text-ink-mid ml-2">{{$page.Active.Status}}</span>
        {{end}}
        <span class="mono text-[11px] text-ink-fade ml-2">{{$page.Active.ID}}</span>
      </div>
    </div>
    <div class="text-[11.5px] text-ink-mute mt-1">
      target <span class="mono text-ink-mid">{{$page.Active.TargetVersion}}</span>
      · started <span class="mono text-ink-mid">{{relTime $page.Active.StartedAt}}</span>
      {{if $page.Active.CompletedAt}} · finished <span class="mono text-ink-mid">{{relTime $page.Active.CompletedAt}}</span>{{end}}
    </div>
    {{if $page.Active.HaltedReason}}
      <div class="text-[12px] text-bad mt-2">{{$page.Active.HaltedReason}}</div>
    {{end}}
	{{if eq $page.Active.Status "halted"}}
	  <div class="mt-3 flex gap-2 text-[12px]">
		<a class="btn" href="#fleet-update-start-form">Resume remaining as new rollout</a>
		{{range $page.ActiveRows}}{{if eq .Status "failed"}}<button class="btn" type="button" onclick="fleetSelectOnly('{{.HostID}}');document.getElementById('fleet-update-start-form').scrollIntoView()">Retry {{.HostName}}</button>{{end}}{{end}}
	  </div>
	{{end}}
  </div>

  {{template "fleet_update_rows" $page}}

  {{if gt (len $page.OutOfDateHosts) 0}}
    <div class="mt-5">
      {{template "fleet_update_idle_panel" $page}}
    </div>
  {{end}}

{{else}}

  {{template "fleet_update_idle_panel" $page}}

{{end}}
</div>
{{end}}

{{define "fleet_update_rows"}}
{{$page := .}}
<div class="panel mt-3 rounded-[7px] overflow-hidden">
  <div class="hairline grid items-baseline px-4 py-2.5 text-[11px] text-ink-fade uppercase tracking-[0.08em]"
       style="grid-template-columns: 0.4fr 1.5fr 0.8fr 1.2fr 1.5fr; column-gap: 18px;">
    <div>#</div>
    <div>Host</div>
    <div>Status</div>
    <div>Job</div>
    <div>Detail</div>
  </div>
  {{range $page.ActiveRows}}
    <div class="grid items-center px-4 py-2.5 text-[12.5px] hairline"
         style="grid-template-columns: 0.4fr 1.5fr 0.8fr 1.2fr 1.5fr; column-gap: 18px;">
      <div class="mono text-ink-fade">{{.Position}}</div>
      <div class="mono text-ink">{{if .HostName}}{{.HostName}}{{else}}{{.HostID}}{{end}}</div>
      <div>
        {{if eq .Status "pending"}}<span class="text-ink-fade">pending</span>
        {{else if eq .Status "running"}}<span class="text-accent">running…</span>
        {{else if eq .Status "succeeded"}}<span class="text-ok">succeeded</span>
        {{else if eq .Status "failed"}}<span class="text-bad font-medium">failed</span>
        {{else if eq .Status "skipped"}}<span class="text-ink-mute">skipped</span>
        {{else}}<span class="text-ink-mute">{{.Status}}</span>{{end}}
      </div>
      <div>
        {{if .JobID}}<a class="link mono text-[11.5px]" href="/jobs/{{.JobID}}">{{.JobID}}</a>{{else}}<span class="text-ink-fade">—</span>{{end}}
      </div>
      <div class="mono text-[11.5px] text-ink-mute truncate" title="{{.FailedReason}}">{{.FailedReason}}</div>
    </div>
  {{end}}
</div>
{{end}}

{{define "fleet_update_idle_panel"}}
{{$page := .}}
<div class="panel rounded-[7px] px-5 py-4">
  {{if eq (len $page.Candidates) 0}}
    <div class="flex items-center gap-3">
      <span class="dot dot-online"></span>
      <div>
        <div class="text-ink text-[14px] font-medium">No hosts enrolled.</div>
        <div class="text-ink-mute text-[12px] mt-0.5">
          Every online agent matches server version <span class="mono">{{$page.TargetVersion}}</span>.
        </div>
      </div>
    </div>
  {{else}}
    <div class="flex items-baseline justify-between">
      <h2 class="text-[14px] font-medium">{{len $page.OutOfDateHosts}} host{{if ne (len $page.OutOfDateHosts) 1}}s{{end}} out of date</h2>
      <span class="mono text-[11px] text-ink-fade">target {{$page.TargetVersion}}</span>
    </div>
    <div class="mt-3 flex flex-wrap gap-2">
      <input id="fleet-filter-name" class="field text-[12px]" placeholder="Filter name or tag" oninput="fleetFilter()">
      <input id="fleet-filter-version" class="field text-[12px] mono" placeholder="Version" oninput="fleetFilter()">
      <select id="fleet-filter-state" class="field text-[12px]" onchange="fleetFilter()">
        <option value="all">All states</option><option value="eligible">Eligible</option><option value="excluded">Excluded</option>
      </select>
      <button type="button" class="btn" onclick="fleetSelectVisible(true)">Select visible eligible</button>
      <button type="button" class="btn" onclick="fleetSelectVisible(false)">Clear selection</button>
    </div>
    <div class="panel mt-3 rounded-[7px] overflow-hidden">
      {{range $page.Candidates}}
      <label class="fleet-candidate grid items-center px-3 py-2 hairline text-[12px]"
             data-name="{{.Host.Name}} {{range .Host.Tags}}{{.}} {{end}}" data-version="{{.Host.AgentVersion}}" data-state="{{if .Eligible}}eligible{{else}}excluded{{end}}"
             style="grid-template-columns: 28px 1.4fr .8fr .8fr 1.2fr;gap:12px">
        <input class="fleet-host" type="checkbox" value="{{.Host.ID}}" {{if .Eligible}}checked onchange="fleetReview()"{{else}}disabled{{end}}>
        <span class="mono">{{.Host.Name}}</span>
        <span class="mono text-ink-mute">{{if .Host.AgentVersion}}{{.Host.AgentVersion}}{{else}}unknown{{end}}</span>
        <span class="mono text-ink-mute">{{$page.TargetVersion}}</span>
        <span class="text-ink-mute">{{if .Eligible}}eligible{{else}}{{.Reason}}{{end}}</span>
      </label>
      {{end}}
    </div>
    <div class="mt-4 text-[12px] text-ink-mute">
      <span id="fleet-selected-count">{{len $page.OutOfDateHosts}}</span> selected · sequential, halts on first failure · worst-case
      <span id="fleet-timeout" class="mono">{{len $page.OutOfDateHosts}} × 95s</span>
    </div>
    <form class="mt-3 flex items-center gap-3" onsubmit="return fleetStart(event)">
	  <label class="text-[11.5px] text-ink-mute"><input id="fleet-canary" type="checkbox" checked> Pause after first host for canary review</label>
      <button id="fleet-update-start-btn" class="btn btn-amber">Start agent update</button>
      <span id="fleet-start-error" class="text-bad text-[12px]"></span>
    </form>
  {{end}}
</div>
{{end}}