function regenerate_all_configs()
{
global $db;
while ($cfg = $db->find("config", NULL, "name")) {
$params = array("name" => $cfg["name"], "config" => $cfg["config"]);
add_transaction_clusterwide($_SESSION["member"]["m_id"], 0, T_CLUSTER_CONFIG_CREATE, $params, array('node'));
}
}
function update_custom_config($cfg, $dep = NULL)
{
global $db;
$db->query("UPDATE vps SET vps_config = '" . $db->check($cfg) . "' WHERE vps_id = '" . $db->check($this->veid) . "'");
add_transaction_clusterwide($_SESSION["member"]["m_id"], $this->veid, T_CLUSTER_CONFIG_CREATE, array("name" => "vps-" . $this->veid, "config" => $cfg), array('node'));
$this->applyconfigs($dep);
}
/**
* Install Cluster storage, assumes FUSE & GlusterFS v2 is already installed
* If not in CRON_MODE, add transaction to do it
* @return true if success, false on fail
*/
function install_cluster_storage_software()
{
global $db;
if (CRON_MODE) {
$this->execute("mkdir -p {$this->s["server_path_vz"]}/cluster_storage");
$this->execute("mkdir -p {$this->s["server_path_vz"]}/cluster_mount");
$this->execute("mkdir -p /etc/glusterfs/");
$server_config = '
volume posix
type storage/posix
option directory ' . $this->s["server_path_vz"] . '/cluster_storage
end-volume
volume locks
type features/locks
subvolumes posix
end-volume
volume brick
type performance/io-threads
option thread-count 8
subvolumes locks
end-volume
volume server
type protocol/server
option transport-type tcp
option auth.addr.brick.allow *
subvolumes brick
end-volume
';
$this->write_file('/etc/glusterfs/glusterfs-server.vol', $server_config);
$sql = 'UPDATE servers SET server_cluster_storage_sw_installed=1 WHERE server_id=' . $db->check($this->s["server_id"]);
$db->query($sql);
$this->s["server_cluster_storage_sw_installed"] = 1;
add_transaction_clusterwide(0, 0, T_CLUSTER_STORAGE_CFG_RELOAD);
return true;
} else {
add_transaction($_SESSION["member"]["m_id"], $this->s["server_id"], 0, T_CLUSTER_STORAGE_SOFTWARE_INSTALL);
return true;
}
}
