87 lines
2.8 KiB
PHP
87 lines
2.8 KiB
PHP
<?php
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function docker($service_name, $action, $attr1 = null, $attr2 = null, $extra_headers = null) {
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_HTTPHEADER,array( 'Content-Type: application/json' ));
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switch($action) {
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case 'get_id':
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curl_setopt($curl, CURLOPT_URL, 'http://dockerapi:8080/containers/json');
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_POST, 0);
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$response = curl_exec($curl);
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if ($response === false) {
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$err = curl_error($curl);
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curl_close($curl);
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return $err;
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}
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else {
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curl_close($curl);
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$containers = json_decode($response, true);
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if (!empty($containers)) {
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foreach ($containers as $container) {
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if ($container['Config']['Labels']['com.docker.compose.service'] == $service_name) {
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return trim($container['Id']);
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}
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}
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}
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}
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return false;
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break;
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case 'info':
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$container_id = docker($service_name, 'get_id');
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if (ctype_xdigit($container_id)) {
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curl_setopt($curl, CURLOPT_URL, 'http://dockerapi:8080/containers/' . $container_id . '/json');
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_POST, 0);
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$response = curl_exec($curl);
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if ($response === false) {
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$err = curl_error($curl);
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curl_close($curl);
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return $err;
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}
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else {
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curl_close($curl);
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if (empty($response)) {
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return true;
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}
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else {
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return json_decode($response, true);
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}
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}
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}
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else {
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return false;
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}
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break;
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case 'post':
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if (!empty($attr1)) {
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$container_id = docker($service_name, 'get_id');
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if (ctype_xdigit($container_id) && ctype_alnum($attr1)) {
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curl_setopt($curl, CURLOPT_URL, 'http://dockerapi:8080/containers/' . $container_id . '/' . $attr1);
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curl_setopt($curl, CURLOPT_POST, 1);
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if (!empty($attr2)) {
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curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($attr2));
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}
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if (!empty($extra_headers) && is_array($extra_headers)) {
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curl_setopt($curl, CURLOPT_HTTPHEADER, $extra_headers);
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}
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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$response = curl_exec($curl);
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if ($response === false) {
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$err = curl_error($curl);
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curl_close($curl);
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return $err;
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}
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else {
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curl_close($curl);
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if (empty($response)) {
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return true;
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}
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else {
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return $response;
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}
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}
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}
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}
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break;
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}
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} |