/**
* Returns a single container from it's ID
*
* @param string $id The ID of the container to retrieve
* @param int $apiPort Network port to use in API call
*
* @return OMVModuleDockerContainer $container A single container object
*
*/
public static function getContainer($id, $apiPort)
{
$objects = array();
$url = "http://localhost:" . $apiPort . "/containers/json?all=1";
$response = OMVModuleDockerUtil::doApiCall($url);
$data = array();
foreach (json_decode($response) as $item) {
$data[substr($item->Id, 0, 12)] = $item;
}
return new OMVModuleDockerContainer($data[$id]->Id, $data, $apiPort);
}
/**
* Constructor. The container will be updated with all associated
* properties from commandline.
*
* @param string $id Id of the new image
* @param array $data An associative array with all containers
* @param imt $apiPort An associative array with all containers
*
* @return void
* @access public
*/
public function __construct($id, $data, $apiPort)
{
$this->_id = $id;
$now = date("c");
$item = $data[substr($id, 0, 12)];
$this->_status = $item->Status;
$this->_command = $item->Command;
$this->_created = OMVModuleDockerUtil::getWhen($now, date("c", $item->Created)) . " ago";
$url = "http://localhost:" . $apiPort . "/containers/{$id}/json";
$response = OMVModuleDockerUtil::doApiCall($url);
$containerData = json_decode($response);
$this->_image = $containerData->Config->Image;
$this->_state = "running";
if ($containerData->State->Running) {
$this->_state = "running";
} elseif ($containerData->State->Dead || $containerData->State->ExitCode !== 0) {
$this->_state = "dead";
} elseif ($containerData->State->ExitCode === 0 && strcmp($containerData->State->Error, "") === 0) {
$this->_state = "stopped";
}
$this->_ports = array();
if (isset($containerData->NetworkSettings->Ports)) {
foreach ($containerData->NetworkSettings->Ports as $exposedport => $hostports) {
if ($hostports) {
$this->_ports[$exposedport] = array();
foreach ($hostports as $hostport) {
$tmparray = array("HostIp" => $hostport->HostIp, "HostPort" => $hostport->HostPort);
array_push($this->_ports[$exposedport], $tmparray);
}
} else {
$this->_ports[$exposedport] = null;
}
}
}
$this->_networkMode = $containerData->HostConfig->NetworkMode;
if (strcmp($this->_networkMode, "default") === 0) {
$this->_networkMode = "bridge";
}
$this->_privileged = $containerData->HostConfig->Privileged;
$this->_restartPolicy = $containerData->HostConfig->RestartPolicy->Name;
$this->_envVars = array();
if (isset($containerData->Config->Env)) {
foreach ($containerData->Config->Env as $eVar) {
$eVarAry = explode("=", $eVar);
$this->_envVars[$eVarAry[0]] = $eVarAry[1];
}
}
$this->_imageId = substr($containerData->Image, 7);
$this->_portBindings = array();
if (isset($containerData->HostConfig->PortBindings)) {
foreach ($containerData->HostConfig->PortBindings as $containerPort => $mappings) {
foreach ($mappings as $mapping) {
array_push($this->_portBindings, array("containerportstring" => $containerPort, "containerportnr" => preg_split('/\\//', $containerPort)[0], "hostip" => $mapping->HostIp, "hostport" => $mapping->HostPort, "proto" => preg_split('/\\//', $containerPort)[1]));
}
}
}
$this->_bindMounts = array();
$this->_timeSync = false;
if (isset($containerData->HostConfig->Binds)) {
foreach ($containerData->HostConfig->Binds as $bind) {
if (strcmp($bind, "/etc/localtime:/etc/localtime:ro") === 0) {
$this->_timeSync = true;
continue;
}
$mode = "";
if (isset(preg_split('/\\:/', $bind)[2])) {
$mode = preg_split('/\\:/', $bind)[2];
}
array_push($this->_bindMounts, array("from" => preg_split('/\\:/', $bind)[0], "to" => preg_split('/\\:/', $bind)[1], "mode" => $mode));
}
}
if (isset($containerData->Mounts)) {
foreach ($containerData->Mounts as $mount) {
if (strcmp($mount->Mode, "") === 0 && isset($mount->Driver) && strcmp($mount->Driver, "local") === 0) {
array_push($this->_bindMounts, array("from" => $mount->Destination, "to" => "", "mode" => $mount->Mode));
}
}
}
$this->_names = ltrim($item->Names[0], "/");
$this->_hasMounts = false;
if (is_array($containerData->Mounts) && count($containerData->Mounts) > 0) {
$this->_hasMounts = true;
}
$this->_volumesFrom = array();
if (isset($containerData->HostConfig->VolumesFrom)) {
foreach ($containerData->HostConfig->VolumesFrom as $volume) {
array_push($this->_volumesFrom, array("from" => $volume));
}
}
$this->_hostName = "";
if (!(strcmp($containerData->Config->Hostname, "") === 0)) {
$this->_hostName .= $containerData->Config->Hostname;
if (!(strcmp($containerData->Config->Domainname, "") === 0)) {
$this->_hostName .= "." . $containerData->Config->Domainname;
}
}
}
/**
* Constructor. The image will be updated with all associated properties
* from commandline.
*
* @param string $id Id of the new container
* @param array $data Associative array with Image data
* @param int $apiPort Network port used by API calls
*/
public function __construct($id, $data, $apiPort)
{
$now = date("c");
$this->_id = $id;
$item = $data[substr($id, 0, 12)];
if (isset($item->RepoTags)) {
$this->_repository = preg_split('/\\:/', $item->RepoTags[0])[0];
$this->_tag = preg_split('/\\:/', $item->RepoTags[0])[1];
} else {
$this->_repository = "none";
$this->_tag = "none";
}
$this->_created = OMVModuleDockerUtil::getWhen($now, date("c", $item->Created)) . " ago";
$this->_size = OMVModuleDockerUtil::bytesToSize($item->VirtualSize);
$url = "http://localhost:" . $apiPort . "/images/{$id}/json";
$response = OMVModuleDockerUtil::doApiCall($url);
$imageData = json_decode($response);
$this->_timestamp = date("U", $item->Created);
$this->_ports = array();
if (isset($imageData->Config->ExposedPorts)) {
foreach ($imageData->Config->ExposedPorts as $exposedport => $hostports) {
array_push($this->_ports, array("name" => $exposedport));
}
}
$this->_envVars = array();
if (isset($imageData->Config->Env)) {
foreach ($imageData->Config->Env as $eVar) {
$eVarAry = explode("=", $eVar);
$this->_envVars[$eVarAry[0]] = $eVarAry[1];
}
}
$this->_volumes = array();
if (isset($imageData->Config->Volumes)) {
foreach ($imageData->Config->Volumes as $key => $val) {
array_push($this->_volumes, array($key));
}
}
}