mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-09 03:36:48 +00:00
65c5a251ba
The label and value rows of the host pages' cards (Overview, storage pools, networks, interfaces) take Bootstrap's py-1 instead of the list group's own padding, as the interface list's cards already do: about half the height a row, the same on every page. A pool's space bar keeps its padding.
254 lines
13 KiB
HTML
254 lines
13 KiB
HTML
{% extends "base.html" %}
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{% load i18n %}
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{% load static %}
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{% load bootstrap_icons %}
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{% block title %}{% trans "Overview" %} - {{ compute.name }}{% endblock %}
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{% block page_heading_extra %}
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<a class="btn btn-sm btn-outline-primary" href="{% url 'compute_update' compute.id %}">{% bs_icon 'pencil' %} {% trans "Edit connection" %}</a>
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<a class="btn btn-sm btn-outline-danger" href="{% url 'compute_delete' compute.id %}">{% bs_icon 'x-circle' %} {% trans "Remove from panel" %}</a>
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{% endblock page_heading_extra %}
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{% block page_heading %}{{ compute.name }}{% endblock page_heading %}
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{% block content %}
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<div id="host_status" class="d-flex flex-wrap align-items-baseline column-gap-3 text-body-secondary mb-3">
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<span>
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{% if connected %}
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<span class="d-inline-block rounded-circle p-1 flex-shrink-0 bg-success" aria-hidden="true"></span> <span class="text-body">{% trans "Connected" %}</span>
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{% else %}
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<span class="d-inline-block rounded-circle p-1 flex-shrink-0 bg-danger" aria-hidden="true"></span> <span class="text-body">{% trans "Not connected" %}</span>
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{% endif %}
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</span>
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<span class="text-break">{{ compute.hostname }}</span>
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{% if compute.details %}<span class="text-break">{{ compute.details }}</span>{% endif %}
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</div>
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{% include "computes/host_nav.html" with section="overview" %}
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{% if not connected %}
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<div class="alert alert-warning" role="alert">
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<div class="mb-2">{% trans "The panel cannot reach this host, so its VMs, capacity and load are not shown:" %} {{ compute.connection_error }}</div>
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<a class="btn btn-sm btn-warning" href="{% url 'overview' compute.id %}">{% bs_icon 'arrow-clockwise' %} {% trans "Try again" %}</a>
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<a class="btn btn-sm btn-outline-secondary" href="{% url 'compute_update' compute.id %}">{% trans "Edit connection" %}</a>
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</div>
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{% else %}
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{% if read_error %}
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<div class="alert alert-warning" role="alert">{% trans "The host's details could not be read:" %} {{ read_error }}</div>
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{% endif %}
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{% if given %}
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<div class="row row-cols-1 row-cols-sm-2 row-cols-xl-4 g-3 mb-4">
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<div class="col">
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<div class="card h-100">
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<div class="card-header">{% bs_icon 'server' %} {% trans "VMs" %}</div>
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<div class="card-body">
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<div class="fs-4 lh-sm">{{ given.vm_count }}</div>
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<div class="small text-body-secondary">
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{% blocktrans with running=given.vms.running shutoff=given.vms.shutoff %}{{ running }} running, {{ shutoff }} shut off{% endblocktrans %}{% if given.vms.paused %}, {% blocktrans with paused=given.vms.paused %}{{ paused }} paused{% endblocktrans %}{% endif %}{% if given.vms.other %}, {% blocktrans with other=given.vms.other %}{{ other }} other{% endblocktrans %}{% endif %}
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</div>
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<a class="small" href="{% url 'instances' compute.id %}">{% trans "Instances" %} →</a>
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</div>
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</div>
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</div>
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<div class="col">
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<div class="card h-100">
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<div class="card-header">{% bs_icon 'cpu' %} {% trans "vCPUs" %}</div>
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<div class="card-body">
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{% include "computes/capacity_vcpus.html" %}
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</div>
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</div>
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</div>
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<div class="col">
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<div class="card h-100">
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<div class="card-header">{% bs_icon 'memory' %} {% trans "Memory" %}</div>
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<div class="card-body">
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{% include "computes/capacity_memory.html" %}
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</div>
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</div>
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</div>
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<div class="col">
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<div class="card h-100">
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<div class="card-header">{% bs_icon 'device-hdd' %} {% trans "Storage" %}</div>
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<div class="card-body">
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{% include "computes/capacity_storage.html" %}
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<a class="small" href="{% url 'storages' compute.id %}">{% trans "Storages" %} →</a>
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</div>
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</div>
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</div>
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</div>
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{% else %}
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<div class="text-body-secondary mb-4">{% trans "The capacity could not be read." %}</div>
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{% endif %}
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{# the load is read on its own: shown also when the details could not be #}
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<div class="row g-3">
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<div class="col-lg-6">
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<div class="card h-100">
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<div class="card-header d-flex justify-content-between">
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<span>{% bs_icon 'speedometer2' %} {% trans "CPU in use" %}</span> <span id="cpu_now" class="fw-semibold">–</span>
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</div>
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<div class="card-body">
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<div class="chart position-relative"><canvas id="cpuChart" role="img" aria-label="{% trans "CPU in use, recent readings" %}"></canvas></div>
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</div>
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</div>
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</div>
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<div class="col-lg-6">
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<div class="card h-100">
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<div class="card-header d-flex justify-content-between">
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<span>{% bs_icon 'memory' %} {% trans "Memory in use" %}</span> <span id="mem_now" class="fw-semibold">–</span>
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</div>
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<div class="card-body">
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<div class="chart position-relative"><canvas id="memChart" role="img" aria-label="{% trans "Memory in use, recent readings" %}"></canvas></div>
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</div>
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</div>
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</div>
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</div>
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<div class="small text-body-secondary mt-2 mb-4">
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{% trans "The last 10 readings, one every 5 seconds. Memory in use leaves out the host's buffers and cache." %}
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<span id="graph_state" data-updated="{% trans "Updated at %(time)s." %}"
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data-stale="{% trans "Not updated since %(time)s: the host did not answer." %}">{% trans "Waiting for the first reading." %}</span>
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</div>
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{% if host %}
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<div class="row g-3 mb-4">
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<div class="col-lg-6">
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<div class="card h-100">
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<div class="card-header">{% bs_icon 'cpu' %} {% trans "Hardware" %}</div>
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<ul class="list-group list-group-flush">
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Processor" %}</span>
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<span class="text-end text-break">{{ host.processor|default:"–" }}</span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Architecture" %}</span>
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<span class="text-end text-break">{{ host.arch }}</span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Logical CPUs" %}</span>
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<span class="text-end text-break"><span class="fw-semibold">{{ host.topology.cpus }}</span></span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Physical cores" %}</span>
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<span class="text-end text-break"><span class="fw-semibold">{{ host.topology.cores|default:"–" }}</span></span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Sockets" %}</span>
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<span class="text-end text-break"><span class="fw-semibold">{{ host.topology.sockets|default:"–" }}</span></span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "NUMA nodes" %}</span>
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<span class="text-end text-break"><span class="fw-semibold">{{ host.topology.nodes|default:"–" }}</span></span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Clock" %}</span>
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<span class="text-end text-break">{{ host.ghz }} GHz</span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Memory" %}</span>
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<span class="text-end text-break"><span class="fw-semibold">{{ host.memory|filesizeformat }}</span></span>
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</li>
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</ul>
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</div>
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</div>
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<div class="col-lg-6">
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<div class="card h-100">
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<div class="card-header">{% bs_icon 'layers' %} {% trans "Software and connection" %}</div>
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<ul class="list-group list-group-flush">
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Hostname" %}</span>
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<span class="text-end text-break">{{ host.hostname }}</span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{{ host.hypervisor }}</span>
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<span class="text-end text-break"><span class="badge text-bg-primary">{{ host.hypervisor_version }}</span></span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">libvirt</span>
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<span class="text-end text-break"><span class="badge text-bg-primary">{{ host.libvirt_version }}</span></span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Guest architectures" %}</span>
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<span class="text-end text-break">{% for arch, types in host.guest_archs.items %}<span class="badge text-bg-light border ms-1">{{ arch }} <span class="fw-normal text-body-secondary">{{ types|join:" · " }}</span></span>{% endfor %}</span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Emulator" %}</span>
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<span class="text-end text-break"><code>{{ host.emulator|default:"–" }}</code></span>
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</li>
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<li class="list-group-item py-1 d-flex justify-content-between align-items-baseline gap-3">
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<span class="text-body-secondary">{% trans "Connection" %}</span>
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<span class="text-end text-break"><code>{{ host.uri }}</code></span>
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</li>
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</ul>
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</div>
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</div>
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</div>
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{% endif %}
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{% endif %}
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{% endblock %}
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{% block script %}
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{% if connected %}
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<script src="{% static "js/chart.umd.min.js" %}"></script>
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<script src="{% static "js/charts.js" %}"></script>
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<script src="{% static "js/poll.js" %}"></script>
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<script>
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{% trans "average over" as average_over %}
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// the seconds each CPU point averages
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var cpuWindows = [];
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var cpuChart = lineChart(document.getElementById("cpuChart"), "%", ["Usage"], {
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max: 100,
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tooltip: function (context, text) {
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var span = cpuWindows[context.dataIndex];
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return span ? text + ' ({{ average_over|escapejs }} ' + span + ' s)' : text;
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},
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});
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var memChart = lineChart(document.getElementById("memChart"), "GB", ["Usage"]);
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var cpuNow = document.getElementById("cpu_now");
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var memNow = document.getElementById("mem_now");
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var state = document.getElementById("graph_state");
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var lastUpdate = "–";
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function gb(bytes) {
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return Math.round(bytes / 107374182.4) / 10;
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}
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// a failed reading leaves the charts as they were: say since when
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function stale() {
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state.textContent = state.dataset.stale.replace("%(time)s", lastUpdate);
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state.classList.add("text-danger");
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}
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// the CPU sample of the previous answer: usage is taken since then
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var cpuSample = null;
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pollWhileVisible(5000, function () {
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return $.getJSON('{% url 'compute_graph' compute.id %}', cpuSample ? {cpu_sample: cpuSample} : {}).fail(stale);
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}, function (data) {
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cpuSample = data.cpu_sample || null;
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cpuWindows.push(data.window);
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if (cpuWindows.length > CHART_POINTS) {
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cpuWindows.shift();
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}
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addPoint(cpuChart, data.timeline, [data.cpudata]);
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// a host that could not be read gives no values: a gap, same axis
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if (data.memdata.total) {
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memChart.options.scales.y.max = gb(data.memdata.total);
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addPoint(memChart, data.timeline, [gb(data.memdata.usage)]);
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memNow.textContent = gb(data.memdata.usage) + " / " + gb(data.memdata.total) + " GB";
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} else {
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addPoint(memChart, data.timeline, [null]);
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}
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if (data.cpudata == null) {
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stale();
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return;
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}
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cpuNow.textContent = data.cpudata + " %";
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lastUpdate = data.timeline;
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state.textContent = state.dataset.updated.replace("%(time)s", data.timeline);
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state.classList.remove("text-danger");
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}, 0);
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</script>
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{% endif %}
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{% endblock %}
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