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dashboard view #6

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dashboard view #6

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22ca6d6
dashboard view
arnaudmm May 12, 2015
1aa51a7
More revelant to display "not running" processes instead of "stopped"…
arnaudmm May 29, 2015
0c54618
No more warning if username/password not provided in configuration
arnaudmm May 29, 2015
3dac199
Display error message when a host is not connected
arnaudmm May 29, 2015
0a67531
New route and controller method to control group process
arnaudmm May 29, 2015
fbb14ee
wait for stop when restart
arnaudmm May 29, 2015
565c0a9
link title to root
arnaudmm Jun 1, 2015
b4f9c90
add actions button to group and host views
arnaudmm Jun 1, 2015
0956ac2
add all states in a generic way to the dashboard view
arnaudmm Jun 1, 2015
7514fec
add control to 'all' view
arnaudmm Jun 23, 2015
0fb1a67
add control to 'all' view
arnaudmm Jun 23, 2015
f1273c5
typo in url
arnaudmm Jun 23, 2015
a7be998
implement changes in controler
arnaudmm Jun 23, 2015
e7af300
group control was not working because to adress a process we need gro…
Jun 23, 2015
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226 changes: 215 additions & 11 deletions app/src/Controller.php
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -47,15 +47,213 @@ public function __construct(Application $app)
*/
public function index(Request $request, Response $response, array $args)
{
$layout = $request->query->get('layout', 'grid');
in_array($layout, ['grid', 'list']) or $layout = 'grid';
$layout = $request->query->get('layout', 'dashboard');
$filter = $request->query->get('filter', 'none');
$filter_value = $request->query->get('filter_value', 'none');
$sort = $request->query->get('sort', 'none');

$instances = $this->app['manager']->getAll();

$allProcesses = [];
$hosts = [];
$groups = [];
$unreachableHosts = [];
$notRunning = 0;
$states = [];

//Building datas for layout
foreach ($instances as $key => $value) {
if($value->isConnected()) {
$processes = $value->getAllProcessInfo();
foreach ($processes as $process) {
$process['host'] = $key;
$allProcesses[] = $process;
array_key_exists($process['host'], $hosts) ? $hosts[$process['host']] += 1 : $hosts[$process['host']] = 1 ;
array_key_exists($process['group'], $groups) ? $groups[$process['group']] += 1 : $groups[$process['group']] = 1;
array_key_exists($process['statename'], $states) ? $states[$process['statename']] += 1 : $states[$process['statename']] = 1;
}
}
else {
$unreachableHosts[] = $key;
}
}

ksort($hosts);
ksort($groups);

switch($layout) {
case 'grid':
break;
case 'list':
break;
case 'dashboard':
break;
case 'global':
switch($filter) {
case 'group':
$allProcesses = $this->filter_processes($filter, $filter_value, $allProcesses);
break;
case 'host':
$allProcesses = $this->filter_processes($filter, $filter_value, $allProcesses);
break;
case 'statename':
$allProcesses = $this->filter_processes($filter, $filter_value, $allProcesses);
break;
}

switch($sort) {
case 'group':
usort($allProcesses, array($this,'group_sort'));
break;
case 'host':
usort($allProcesses, array($this,'host_sort'));
break;
case 'state':
usort($allProcesses, array($this,'state_sort'));
break;
case 'start':
usort($allProcesses, array($this,'start_sort'));
break;
}

break;
default:
$layout = 'grid';
break;
}

$template = $this->app['twig']->loadTemplate(sprintf('layout/%s.twig', $layout));
$response->setContent($template->render(['instances' => $this->app['manager']->getAll()]));

$response->setContent($template->render([
'instances' => $instances,
'hosts' => $hosts,
'allProcesses' => $allProcesses,
'states' => $states,
'filter' => $filter,
'filter_value' => $filter_value,
'unreachableHosts' => $unreachableHosts,
'groups' => $groups
]));

return $response;
}

private function group_sort($a, $b) {
return strcmp($a["group"], $b["group"]);
}

private function host_sort($a, $b) {
return strcmp($a["host"], $b["host"]);
}

private function start_sort($a, $b) {
return $a["start"] > $b["start"];
}

private function state_sort($a, $b) {
return $a["state"] > $b["state"];
}

private function filter_processes($key, $value, $processes) {
if ($value == 'all') return $processes;
$tokeep = [];
foreach ($processes as $process) {
//TODO key exist ?
if ($process[$key] == $value) {
$tokeep[] = $process;
}
}
return $tokeep;
}

/**
* Starts all processes with specific group
*
* @param Request $request
* @param Response $response
* @param array $args
*
* @return Response
*/
public function startGroup(Request $request, Response $response, array $args)
{
$group = $args['group'];

$instances = $this->app['manager']->getAll();

foreach ($instances as $name => $instance) {
if($instance->isConnected()) {
$processes = $instance->getAllProcessInfo();
foreach ($processes as $process) {
if ($process['group'] == $group || $group == 'all') {
$instance->startProcess($process['group'] . ':' . $process['name'], false);
}
}
}
}

return new RedirectResponse("/?layout=global&filter=group&filter_value=$group");
}

/**
* Restarts all processes with specific group
*
* @param Request $request
* @param Response $response
* @param array $args
*
* @return Response
*/
public function restartGroup(Request $request, Response $response, array $args)
{
$group = $args['group'];

$instances = $this->app['manager']->getAll();

foreach ($instances as $name => $instance) {
if($instance->isConnected()) {
$processes = $instance->getAllProcessInfo();
foreach ($processes as $process) {
if ($process['group'] == $group || $group == 'all') {
$instance->stopProcess($process['group'] . ':' . $process['name'], true);
$instance->startProcess($process['group'] . ':' . $process['name'], false);
}
}
}
}

return new RedirectResponse("/?layout=global&filter=group&filter_value=$group");
}

/**
* Stops all processes with specific group
*
* @param Request $request
* @param Response $response
* @param array $args
*
* @return Response
*/
public function stopGroup(Request $request, Response $response, array $args)
{
$group = $args['group'];

$instances = $this->app['manager']->getAll();

foreach ($instances as $name => $instance) {
if($instance->isConnected()) {
$processes = $instance->getAllProcessInfo();
foreach ($processes as $process) {
if ($process['group'] == $group || $group == 'all') {
$instance->stopProcess($process['group'] . ':' . $process['name'], false);
}
}
}
}

return new RedirectResponse("/?layout=global&filter=group&filter_value=$group");
}

/**
* Starts all processes in an instance
*
Expand All @@ -67,11 +265,13 @@ public function index(Request $request, Response $response, array $args)
*/
public function startAll(Request $request, Response $response, array $args)
{
$instance = $this->app['manager']->get($args['instance']);
$host = $args['instance'];

$instance = $this->app['manager']->get($host);

$instance->startAllProcesses(false);

return new RedirectResponse('/');
return new RedirectResponse("/?layout=global&filter=host&filter_value=$host");
}

/**
Expand All @@ -85,12 +285,14 @@ public function startAll(Request $request, Response $response, array $args)
*/
public function restartAll(Request $request, Response $response, array $args)
{
$instance = $this->app['manager']->get($args['instance']);
$host = $args['instance'];

$instance->stopAllProcesses(false);
$instance = $this->app['manager']->get($host);

$instance->stopAllProcesses(true);
$instance->startAllProcesses(false);

return new RedirectResponse('/');
return new RedirectResponse("/?layout=global&filter=host&filter_value=$host");
}

/**
Expand All @@ -104,11 +306,13 @@ public function restartAll(Request $request, Response $response, array $args)
*/
public function stopAll(Request $request, Response $response, array $args)
{
$instance = $this->app['manager']->get($args['instance']);
$host = $args['instance'];

$instance = $this->app['manager']->get($host);

$instance->stopAllProcesses(false);

return new RedirectResponse('/');
return new RedirectResponse("/?layout=global&filter=host&filter_value=$host");
}

/**
Expand Down Expand Up @@ -142,7 +346,7 @@ public function restartProcess(Request $request, Response $response, array $args
{
$instance = $this->app['manager']->get($args['instance']);

$instance->stopProcess($args['process'], false);
$instance->stopProcess($args['process'], true);
$instance->startProcess($args['process'], false);

return new RedirectResponse('/');
Expand Down
5 changes: 3 additions & 2 deletions app/src/Manager.php
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Original file line number Diff line number Diff line change
Expand Up @@ -58,8 +58,9 @@ public function get($instance)

$config = $this->config[$instance];
$transport = new StreamSocketTransport;

$transport->setHeader('Authorization', 'Basic '.base64_encode(sprintf('%s:%s', $config['username'], $config['password'])));
if (array_key_exists('username', $config) && array_key_exists('username', $config)) {
$transport->setHeader('Authorization', 'Basic '.base64_encode(sprintf('%s:%s', $config['username'], $config['password'])));
}

$client = new Client($config['url'], $transport);
$connector = new XmlRpc($client);
Expand Down
3 changes: 3 additions & 0 deletions app/views/actions_filter.twig
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
<a href="/{{ filter }}/start/{{ filter_value }}" title="Start all" data-toggle="tooltip"><span class="glyphicon glyphicon-play text-success"></span></a>
<a href="/{{ filter }}/restart/{{ filter_value }}" title="Restart all" data-toggle="tooltip"><span class="glyphicon glyphicon-refresh"></span></a>
<a href="/{{ filter }}/stop/{{ filter_value }}" title="Stop all" data-toggle="tooltip"><span class="glyphicon glyphicon-stop text-danger"></span></a>
56 changes: 56 additions & 0 deletions app/views/layout/dashboard.twig
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Original file line number Diff line number Diff line change
@@ -0,0 +1,56 @@
{% extends 'template.twig' %}

{% block content %}
{% if unreachableHosts is not empty %}
<div class="row">
<div class="col-lg-offset-2 col-lg-8">
<div class="alert alert-danger" role="alert">
One or more host unreachable:
<ul>
{% for host in unreachableHosts %}
<li>{{ host }}</li>
{% endfor %}
</ul>
</div>
</div>
</div>
{% endif %}
<div class="row">
<div class="col-lg-offset-2 col-lg-4">
<div class="panel panel-default">
<h3>Total processes <span class="label label-default">{{ allProcesses|length }}</span></h3>
<a href="/?layout=global&filter=group&amp;filter_value=all">View all processes</a>
</div>
</div>
<div class="col-lg-4">
<div class="panel panel-default">
{% for state, count in states %}
<h3>{{ state }} <a href="/?layout=global&filter=statename&amp;filter_value={{ state }}"><span class="label label-default">{{ count }}</span></a></h3>
{% endfor %}
</div>
</div>
</div>
<div class="row">
<div class="col-lg-offset-2 col-lg-4">
<div class="panel panel-default">
<h3>Hosts <span class="label label-default">{{ hosts|length }}</span></h3>
<ul>
{% for host,number in hosts %}
<li><span class="label label-default">{{ number }}</span> <a href="/?layout=global&amp;filter=host&amp;filter_value={{host}}">{{ host }}</a></li>
{% endfor %}
</ul>
</div>
</div>
<div class="col-lg-4">
<div class="panel panel-default">
<h3>Groups <span class="label label-default">{{ groups|length }}</span></h3>
<ul>
{% for group,number in groups %}
<li><span class="label label-default">{{ number }}</span> <a href="/?layout=global&amp;filter=group&amp;filter_value={{ group }}">{{ group }}</a></li>
{% endfor %}
</ul>
</div>
</div>
</div>
{% endblock %}

40 changes: 40 additions & 0 deletions app/views/layout/global.twig
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Original file line number Diff line number Diff line change
@@ -0,0 +1,40 @@
{% extends 'template.twig' %}

{% block content %}
{% if ( filter != none ) and ( ( filter == 'host' ) or ( filter == 'group' ) ) %}
<div class="panel-heading">
<strong>{{ filter_value }}</strong> | {{ allProcesses|length|pluralize('process') }}
<span>
{% include 'actions_filter.twig' %}
</span>
</div>
{% endif %}
<div class="row">
<div class="col-lg-12">
<div class="panel panel-default">
<table class="table table-striped table-bordered">
<tr>
<th>Host</th>
<th>Group</th>
<th>Name</th>
<th>State</th>
<th>Start</th>
<th>Controls</th>
</tr>
{% for process in allProcesses %}
<tr>
<td class="col-lg-2">{{ process.host }}</td>
<td class="col-lg-3">{{ process.group }}</td>
<td class="col-lg-3">{{ process.name }}</td>
<td class="col-lg-1"><span class="label label-{{ process.statename|state }}">{{ process.statename }}</span></td>
<td class="col-lg-1">{{ process|state_ago }}</td>
<td class="col-lg-1">{% include 'actions.twig' with {'instance': process.host, 'process': process.name, 'group': process.group} only %}</td>
</tr>
{% else %}
<tr><td><i>No processes</i></td></tr>
{% endfor %}
</table>
</div>
</div>
</div>
{% endblock %}
2 changes: 1 addition & 1 deletion app/views/template.twig
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Supervisor Monitor</a>
<a class="navbar-brand" href="/">Supervisor Monitor</a>
</div>
<div id="navbar" class="collapse navbar-collapse navbar-right">
<ul class="nav navbar-nav">
Expand Down
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