ECS:容器在节点上永久关闭:症状代码:2021 年
Résumé: 本知识库文章介绍了 ECS 报告容器在节点上永久关闭的原因。
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Symptômes
系统已呼叫总部,并显示以下警报:
Clarify Id: APMxxxxxxxx Site Name: UNKNOWN Vendor: EMC DeviceType: ElasticCloudStorageApp Model: ElasticCloudStorage SerialNumber: APMxxxxxxxx WWN: APMxxxxxxxx Platform: platform OS: SLES OS_VER: 12.4 EmbedLevel: 2 InternalMaxSize: 512800 Comment: Fabric Ucode_Ver: 3.7.0.6-7700.ed29023b ConnectType: ESRS IP_Address: Not Available IP_Name: hostname.domainname.net ConnectNum: 169.254.1.1 Port: 22 SymptomCode: 2021 Category: Status Severity: Critical Status: Failed Component: Node ComponentID: xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx SubComponent: Service SubComponentID: <docker container name> CallHome: true FirstTime: 2023-12-09T07:48:20.232Z Description: Container <container> is permanently down on node <node>
Cause
容器停止、暂停或根本未启动至少 10 分钟。
Résolution
Docker 容器(object-main、fabric-lifecycle、fabric-zookeeper、fabric-registry)停止、暂停或根本没有启动至少 10 分钟。使用以下过程确定故障容器:
- 根据组件 ID 或节点 ID,确定 ECS 群集中记录故障的节点。示例:组件 ID
4ca42022-46ed-475e-8ab7-6ef9141e5415
sudo /opt/emc/caspian/fabric/cli/bin/fcli lifecycle node.network --id 4ca42022-46ed-475e-8ab7-6ef9141e5415
{
"network": {
"hostname": "hostname.domainname.net", << Hostname
"private_ip": "169.254.1.3", << NAN IP
"mgmt_ip": "10.2.3.4", << Management IP
"public_ip": "10.241.207.59",
"data_ip": "10.241.207.73",
"replication_ip": "10.241.207.59",
"public_interface_name": "public",
"private_interface_name": "private.4",
"mgmt_interface_name": "public",
"data_interface_name": "public:data",
"replication_interface_name": "public"
},
"status": "OK",
"etag": 50
}
- 使用管理 IP、专用 IP 或主机名通过 SSH 连接到目标节点。
- 使用正确的参数验证 docker 服务器是否正常运行
# ps -ef | grep docker root 50062 1 0 Jun02 ? 00:02:11 /usr/bin/docker daemon -H fd:// --insecure-registry=0.0.0.0/0 --log-level=warn
- 接下来,我们必须验证哪个容器(NAMES 列)由于某种原因停止或根本没有启动(查看 STATUS 列):
# sudo docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 7bf16df0ef15 464b97154c24 "/opt/vipr/boot/boot." 3 days ago Up 3 days object-main 0ef5cc422543 24d9d6008893 "./boot.sh lifecycle" 3 days ago Up 3 days fabric-lifecycle 87d6c77d98ca 32cce433c3dc "./boot.sh 3 1=169.25" 3 days ago Up 3 days fabric-zookeeper
- 验证结构服务是否正在运行。结构代理尝试自动恢复有问题的容器
# sudo service fabric-agent status fabric-agent.service - fabric agent Loaded: loaded (/usr/lib/systemd/system/fabric-agent.service; enabled) Active: active (running) since Thu 2016-06-02 17:56:39 UTC; 3 days ago Process: 50643 ExecStartPre=/bin/rm -f /var/run/fabric-agent.pid (code=exited, status=0/SUCCESS) Main PID: 50645 (java) CGroup: /system.slice/fabric-agent.service
- 查看已停止/故障的容器状态
# sudo docker inspect fabric-zookeeper | grep -A12 State
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 80462,
"ExitCode": 0,
"Error": "",
"StartedAt": "2016-06-06T17:29:12.968133861Z",
"FinishedAt": "2016-06-06T17:29:12.882812946Z"
},
如果我们仍不确定问题是否存在,请咨询 ECS 技术支持以获得进一步的帮助。
Produits concernés
ECS Appliance Software without EncryptionProduits
ECS Appliance, ECS Appliance Software with Encryption, ECS Appliance Software without EncryptionPropriétés de l’article
Numéro d’article: 000064491
Type d’article: Solution
Dernière modification: 17 Dec 2025
Version: 6
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