update

ess_longvideo.py

@@ -76,7 +76,7 @@ async def ess_instance(create_client, slb_client, ess_count, max_workers):
     # 4. 异步探活
     global health_instances
     health_instances = []
-    max_wait_time = 120
+    max_wait_time = 180
     loop = asyncio.get_running_loop()
     executor = ThreadPoolExecutor(max_workers=max_workers)
     tasks = [
@@ -85,27 +85,27 @@ async def ess_instance(create_client, slb_client, ess_count, max_workers):
     ]
     await asyncio.wait(tasks)
     logging.info(f"health instances count: {len(health_instances)}, {health_instances}")
-    # 5. 挂载流量
-    if len(health_instances) > 0:
-        # 所有机器探活成功
-        time.sleep(60)
-        utils.add_backend_servers_with_slbs(client=slb_client,
-                                            slb_id_list=longvideo_config.slb_id_list,
-                                            instances=health_instances)
-        add_weight_list = [(10, 30), (20, 20), (40, 10), (60, 10), (80, 10), (100, 10)]
-        health_instance_ids = [instance_id for instance_id, _ in health_instances]
-        utils.set_instance_weight_process_with_slbs(client=slb_client,
-                                                    slb_id_list=longvideo_config.slb_id_list,
-                                                    instance_id_list=health_instance_ids,
-                                                    weight_list=add_weight_list)
-        logging.info(f"ess count: {ess_count}, "
-                     f"create count: {len(ess_instance_ids)}, "
-                     f"finished count: {len(health_instance_ids)}")
-    else:
-        logging.info(f"ess count: {ess_count}, "
-                     f"create count: {len(ess_instance_ids)}, "
-                     f"health count: {len(health_instances)}")
-        sys.exit()
+    # # 5. 挂载流量
+    # if len(health_instances) > 0:
+    #     # 所有机器探活成功
+    #     time.sleep(60)
+    #     utils.add_backend_servers_with_slbs(client=slb_client,
+    #                                         slb_id_list=longvideo_config.slb_id_list,
+    #                                         instances=health_instances)
+    #     add_weight_list = [(10, 30), (20, 20), (40, 10), (60, 10), (80, 10), (100, 10)]
+    #     health_instance_ids = [instance_id for instance_id, _ in health_instances]
+    #     utils.set_instance_weight_process_with_slbs(client=slb_client,
+    #                                                 slb_id_list=longvideo_config.slb_id_list,
+    #                                                 instance_id_list=health_instance_ids,
+    #                                                 weight_list=add_weight_list)
+    #     logging.info(f"ess count: {ess_count}, "
+    #                  f"create count: {len(ess_instance_ids)}, "
+    #                  f"finished count: {len(health_instance_ids)}")
+    # else:
+    #     logging.info(f"ess count: {ess_count}, "
+    #                  f"create count: {len(ess_instance_ids)}, "
+    #                  f"health count: {len(health_instances)}")
+    #     sys.exit()
 
 
 def main():

longvideo_restart.py

@@ -0,0 +1,69 @@
+import logging
+import time
+import docker
+
+import longvideo_config
+import rov_server_config
+import utils
+from rov_server_update import server_health_check
+
+
+def server_restart(slb_client, instance_id, image_name):
+    try:
+        logging.info(f"instance：{instance_id}")
+        # 1. 获取ip
+        ip_address = utils.get_ip_address(client=slb_client, instance_id=instance_id)
+        logging.info(f"ip address：{instance_id}/{ip_address}")
+        # 2. 摘流量
+        utils.set_instance_weight_process_with_slbs(client=slb_client,
+                                          slb_id=longvideo_config.slb_id_list,
+                                          instance_id_list=[instance_id],
+                                          weight_list=[(0, 60)])
+
+        logging.info(f"set weight with 0 finished.")
+        # 3. 重启容器
+        docker_client = docker.DockerClient(base_url=f'tcp://{ip_address}:2375', timeout=60)
+        image_id = docker_client.containers.get(image_name)
+        image_id.restart()
+        logging.info(f"docker restart finished.")
+        # 4. 探活
+        server_health_check(slb_client, instance_id)
+        time.sleep(30)
+        logging.info(f"health check finished.")
+        # 5. 挂流量
+        add_weight_list = [(10, 30), (20, 20), (40, 10), (60, 10), (80, 10), (100, 10)]
+        utils.set_instance_weight_process(client=slb_client,
+                                          slb_id=rov_server_config.slb_id,
+                                          instance_id_list=[instance_id],
+                                          weight_list=add_weight_list)
+        logging.info(f"server restart finished, instance: {instance_id}/{ip_address}")
+    except Exception as e:
+        logging.error(f"server restart fail, instance: {instance_id}")
+        logging.error(e)
+
+
+def main():
+    try:
+        slb_client = utils.connect_client(access_key_id=longvideo_config.slb_client_params['access_key_id'],
+                                          access_key_secret=longvideo_config.slb_client_params['access_key_secret'],
+                                          region_id=longvideo_config.slb_client_params['region_id'])
+
+        # 1. 获取slb下所有机器
+        online_instance_ids = utils.get_instance_ids(client=slb_client, slb_id=longvideo_config.slb_id_list[0])
+        online_instance_count = len(online_instance_ids)
+        logging.info(f"online instance count: {online_instance_count}.")
+        logging.info(f"online instance ids: {online_instance_ids}")
+
+
+        # 2. 逐台重启
+        image_name = 'longvideoapi'
+        for i, instance_id in enumerate(online_instance_ids):
+            server_restart(slb_client=slb_client, instance_id=instance_id, image_name=image_name)
+            logging.info(f"重启进度: {i+1}/{online_instance_count}")
+        logging.info(f"server restart finished!")
+    except Exception as e:
+        logging.error(e)
+
+
+if __name__ == '__main__':
+    main()