119 lines
3.6 KiB
C
119 lines
3.6 KiB
C
/******************************************************************************
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* Copyright (c) Huawei Technologies Co., Ltd. 2018-2019. All rights reserved.
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* iSulad licensed under the Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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* PURPOSE.
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* See the Mulan PSL v2 for more details.
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* Author: lifeng
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* Create: 2018-11-08
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* Description: provide container resume functions
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******************************************************************************/
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#include "resume.h"
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#include "utils.h"
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#include "arguments.h"
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#include "log.h"
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#include "isula_connect.h"
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const char g_cmd_resume_desc[] = "Unpause all processes within one or more containers";
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const char g_cmd_resume_usage[] = "unpause [OPTIONS] CONTAINER [CONTAINER...]";
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struct client_arguments g_cmd_resume_args = {};
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/*
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* Create a resume request message and call RPC
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*/
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static int client_resume(const struct client_arguments *args)
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{
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int ret = 0;
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isula_connect_ops *ops = NULL;
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struct isula_resume_request request = { 0 };
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struct isula_resume_response *response = NULL;
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client_connect_config_t config = { 0 };
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response = util_common_calloc_s(sizeof(struct isula_resume_response));
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if (response == NULL) {
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ERROR("Resume: Out of memory");
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return -1;
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}
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request.name = args->name;
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ops = get_connect_client_ops();
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if (ops == NULL || !ops->container.resume) {
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ERROR("Unimplemented resume op");
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ret = -1;
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goto out;
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}
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config = get_connect_config(args);
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ret = ops->container.resume(&request, response, &config);
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if (ret) {
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client_print_error(response->cc, response->server_errono, response->errmsg);
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}
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out:
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isula_resume_response_free(response);
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return ret;
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}
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int cmd_resume_main(int argc, const char **argv)
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{
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int i = 0;
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int status = 0;
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struct log_config lconf = { 0 };
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lconf.name = argv[0];
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lconf.quiet = true;
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lconf.driver = "stdout";
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lconf.file = NULL;
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lconf.priority = "ERROR";
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if (log_init(&lconf)) {
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COMMAND_ERROR("Resume: log init failed");
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exit(ECOMMON);
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}
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command_t cmd;
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if (client_arguments_init(&g_cmd_resume_args)) {
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COMMAND_ERROR("client arguments init failed\n");
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exit(ECOMMON);
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}
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g_cmd_resume_args.progname = argv[0];
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struct command_option options[] = { COMMON_OPTIONS(g_cmd_resume_args) };
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command_init(&cmd, options, sizeof(options) / sizeof(options[0]), argc, (const char **)argv, g_cmd_resume_desc,
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g_cmd_resume_usage);
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if (command_parse_args(&cmd, &g_cmd_resume_args.argc, &g_cmd_resume_args.argv)) {
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exit(EINVALIDARGS);
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}
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if (g_cmd_resume_args.argc == 0) {
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COMMAND_ERROR("Pause requires at least 1 container names");
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exit(EINVALIDARGS);
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}
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if (g_cmd_resume_args.argc >= MAX_CLIENT_ARGS) {
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COMMAND_ERROR("You specify too many containers to resume.");
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exit(EINVALIDARGS);
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}
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for (i = 0; i < g_cmd_resume_args.argc; i++) {
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g_cmd_resume_args.name = g_cmd_resume_args.argv[i];
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if (client_resume(&g_cmd_resume_args)) {
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ERROR("Container \"%s\" resume failed", g_cmd_resume_args.name);
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status = -1;
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continue;
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}
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printf("%s\n", g_cmd_resume_args.name);
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}
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if (status) {
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exit(ECOMMON);
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}
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exit(EXIT_SUCCESS);
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}
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