forked from wrenn/wrenn
Add live stats page with metrics sampling and route split
- New sandbox_metrics_snapshots table sampled every 10s (60-day retention) - Background MetricsSampler goroutine wired into control plane startup - GET /v1/sandboxes/stats?range=5m|1h|6h|24h|30d endpoint with adaptive polling intervals; reserved CPU/RAM uses ceil(paused/2) formula - StatsPanel component: 4 stat cards + 2 Chart.js line charts (straight lines, integer y-axis for running count, dual-axis for CPU/RAM) - Range filter persisted in URL query param; polls update data silently (no blink — loading state only shown on initial mount) - Split /dashboard/capsules into /list and /stats sub-routes with shared layout; capsuleRunningCount store syncs badge across routes - CreateCapsuleDialog extracted as reusable component
This commit is contained in:
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frontend/src/lib/components/CreateCapsuleDialog.svelte
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124
frontend/src/lib/components/CreateCapsuleDialog.svelte
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<script lang="ts">
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import { createCapsule, type Capsule, type CreateCapsuleParams } from '$lib/api/capsules';
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type Props = {
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open: boolean;
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onclose: () => void;
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oncreated?: (capsule: Capsule) => void;
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};
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let { open, onclose, oncreated }: Props = $props();
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let createForm = $state<CreateCapsuleParams>({ template: 'minimal', vcpus: 1, memory_mb: 512, timeout_sec: 0 });
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let creating = $state(false);
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let createError = $state<string | null>(null);
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async function handleCreate() {
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creating = true;
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createError = null;
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const result = await createCapsule(createForm);
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if (result.ok) {
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createForm = { template: 'minimal', vcpus: 1, memory_mb: 512, timeout_sec: 0 };
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oncreated?.(result.data);
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onclose();
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} else {
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createError = result.error;
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}
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creating = false;
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}
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</script>
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{#if open}
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<div class="fixed inset-0 z-50 flex items-center justify-center">
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<!-- svelte-ignore a11y_no_static_element_interactions -->
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<div
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class="absolute inset-0 bg-black/60"
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onclick={() => { if (!creating) onclose(); }}
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onkeydown={(e) => { if (e.key === 'Escape' && !creating) onclose(); }}
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></div>
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<div class="relative w-full max-w-[420px] rounded-[var(--radius-card)] border border-[var(--color-border-mid)] bg-[var(--color-bg-2)] p-6" style="animation: fadeUp 0.2s ease both; box-shadow: var(--shadow-dialog)">
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<h2 class="font-serif text-heading tracking-[-0.02em] text-[var(--color-text-bright)]">Launch Capsule</h2>
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<p class="mt-1 text-ui text-[var(--color-text-tertiary)]">Configure resources and launch. The VM will be ready in under a second.</p>
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{#if createError}
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<div class="mt-4 rounded-[var(--radius-input)] border border-[var(--color-red)]/30 bg-[var(--color-red)]/5 px-3 py-2 text-meta text-[var(--color-red)]">
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{createError}
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</div>
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{/if}
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<div class="mt-5 space-y-4">
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<div>
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<label class="mb-1.5 block text-label font-semibold uppercase tracking-[0.05em] text-[var(--color-text-tertiary)]" for="create-template">Template</label>
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<input
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id="create-template"
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type="text"
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bind:value={createForm.template}
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class="w-full rounded-[var(--radius-input)] border border-[var(--color-border)] bg-[var(--color-bg-4)] px-3 py-2 font-mono text-ui text-[var(--color-text-bright)] outline-none placeholder:text-[var(--color-text-muted)] transition-colors duration-150 focus:border-[var(--color-accent)]"
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placeholder="minimal"
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/>
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</div>
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<div class="grid grid-cols-2 gap-3">
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<div>
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<label class="mb-1.5 block text-label font-semibold uppercase tracking-[0.05em] text-[var(--color-text-tertiary)]" for="create-vcpus">vCPUs</label>
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<input
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id="create-vcpus"
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type="number"
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min="1"
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max="8"
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bind:value={createForm.vcpus}
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class="w-full rounded-[var(--radius-input)] border border-[var(--color-border)] bg-[var(--color-bg-4)] px-3 py-2 font-mono text-ui text-[var(--color-text-bright)] outline-none transition-colors duration-150 focus:border-[var(--color-accent)]"
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/>
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</div>
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<div>
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<label class="mb-1.5 block text-label font-semibold uppercase tracking-[0.05em] text-[var(--color-text-tertiary)]" for="create-memory">Memory (MB)</label>
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<input
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id="create-memory"
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type="number"
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min="128"
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max="8192"
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step="128"
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bind:value={createForm.memory_mb}
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class="w-full rounded-[var(--radius-input)] border border-[var(--color-border)] bg-[var(--color-bg-4)] px-3 py-2 font-mono text-ui text-[var(--color-text-bright)] outline-none transition-colors duration-150 focus:border-[var(--color-accent)]"
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/>
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</div>
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</div>
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<div>
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<label class="mb-1.5 block text-label font-semibold uppercase tracking-[0.05em] text-[var(--color-text-tertiary)]" for="create-timeout">Idle timeout (seconds — 0 = never pause)</label>
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<input
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id="create-timeout"
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type="number"
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min="0"
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bind:value={createForm.timeout_sec}
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class="w-full rounded-[var(--radius-input)] border border-[var(--color-border)] bg-[var(--color-bg-4)] px-3 py-2 font-mono text-ui text-[var(--color-text-bright)] outline-none transition-colors duration-150 focus:border-[var(--color-accent)]"
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/>
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</div>
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</div>
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<div class="mt-6 flex justify-end gap-3">
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<button
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onclick={onclose}
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disabled={creating}
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class="rounded-[var(--radius-button)] border border-[var(--color-border)] px-4 py-2 text-ui text-[var(--color-text-secondary)] transition-colors duration-150 hover:border-[var(--color-border-mid)] hover:text-[var(--color-text-primary)] disabled:opacity-50"
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>
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Cancel
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</button>
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<button
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onclick={handleCreate}
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disabled={creating}
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class="flex items-center gap-2 rounded-[var(--radius-button)] bg-[var(--color-accent)] px-5 py-2 text-ui font-semibold text-white transition-all duration-150 hover:brightness-115 hover:-translate-y-px active:translate-y-0 disabled:opacity-50 disabled:hover:translate-y-0"
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>
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{#if creating}
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<svg class="animate-spin" width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M21 12a9 9 0 1 1-6.219-8.56" />
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</svg>
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Launching...
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{:else}
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Launch
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{/if}
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</button>
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</div>
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</div>
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</div>
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{/if}
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