<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Hello</title>
</head>
<body>
<h1><?php echo 'Hello, World!'; ?></h1>
<p>Hostname: {{ ansible_facts.nodename }}</p>
<p>OS: {{ ansible_facts.distribution }} {{ ansible_facts.distribution_version }}</p>
<p>Kernel: {{ ansible_facts.kernel }}</p>
<p>Memory usage: {{ ansible_facts.memfree_mb }}/{{ ansible_facts.memtotal_mb }}MB</p>
<p>Python version: {{ ansible_facts.python_version }}</p>
{% if groups['postgresql'] is defined and groups['postgresql']|length > 0 %}
<p>
<?php
$db_handle = pg_connect("host={{ groups['postgresql'][0] }} dbname=test user=postgres password={{ hostvars[groups['postgresql'][0]]['psql_pass'] }}");
if ($db_handle) {
echo "Connection attempt succeeded.\n";
} else {
echo "Connection attempt failed.\n";
}
$query = "SELECT m.* FROM test.public.message m";
$result = pg_exec($db_handle, $query);
var_dump(pg_fetch_all($result));
?>
</p>
{% else %}
<p>No postgres instance detected.</p>
{% endif %}
</body>
</html>