ECS: Como usar a API para desabilitar serviços e como desabilitar portas não seguras para serviços no ECS
Summary: Como desativar serviços não utilizados.
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Instructions
Nota: Se estiver desabilitando um serviço como NFS, Swift, é recomendável fazer upgrade para a versão 3.4.x ou posterior e siga as 000022052 da KB: (Somente clientes registrados da Dell podem acessar o conteúdo no link do artigo, mais de Dell.com/support.)
Este artigo da base de conhecimento mostra como desativar as portas de objeto não usadas ou desativadas para fins de segurança. Para obter mais informações, consulte o Guia de Segurança do ECS mais recente disponível no site de Suporte Dell.
- Para obter as configurações atuais, consulte com uma solicitação GET:
# curl -sk -X GET -H "$TOKEN" -H "ACCEPT:application/xml" -H "Content-Type: application/xml" https://<management_IP>:4443/service/ <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <services> <service> <name>atmos</name> <settings>http</settings> <settings>https</settings> </service> <service> <name>cas</name> <settings>enabled</settings> </service> <service> <name>hdfs</name> <settings>enabled</settings> </service> <service> <name>nfs</name> <settings>enabled</settings> </service> <service> <name>s3</name> <settings>http</settings> <settings>https</settings> </service> <service> <name>swift</name> <settings>http</settings> <settings>https</settings> </service> </services>
- Crie um arquivo usando a VI e modifique para remover as configurações que não são necessárias. Além disso, aqui é onde um serviço é desativado substituindo ativado por desativado.
Exemplo de desativação do NFS e remoção do HTTP de todos os serviços:
# cat /home/admin/service.conf <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <services> <service> <name>atmos</name> <settings>https</settings> </service> <service> <name>cas</name> <settings>enabled</settings> </service> <service> <name>hdfs</name> <settings>enabled</settings> </service> <service> <name>nfs</name> <settings>disabled</settings> </service> <service> <name>s3</name> <settings>https</settings> </service> <service> <name>swift</name> <settings>https</settings> </service> </services>
- Carregue as alterações para que elas se apliquem.
Exemplo:
# curl -kv -X PUT -H "$TOKEN" -H "Content-Type: application/xml" -H "ACCEPT:application/xml" -d @service.conf https://<managment_IP>:4443/service admin@ecssh121:~> curl -kv -X PUT -H "$TOKEN" -H "Content-Type: application/xml" -H "ACCEPT:application/xml" -d @service.conf https://xx.xx.xx.xx1:4443/service* Trying 1xxxx * TCP_NODELAY set * Connected to Mangement IP ) port 4443 (#0) * ALPN, offering h2 * ALPN, offering http/1.1 * Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH * TLSv1.2 (OUT), TLS handshake, Client hello (1): * TLSv1.2 (IN), TLS handshake, Server hello (2): * NPN, negotiated HTTP1.1 * TLSv1.2 (IN), TLS handshake, Certificate (11): * TLSv1.2 (IN), TLS handshake, Server key exchange (12): * TLSv1.2 (IN), TLS handshake, Server finished (14): * TLSv1.2 (OUT), TLS handshake, Client key exchange (16): * TLSv1.2 (OUT), TLS change cipher, Client hello (1): * TLSv1.2 (OUT), TLS handshake, Next protocol (67): * TLSv1.2 (OUT), TLS handshake, Finished (20): * TLSv1.2 (IN), TLS change cipher, Client hello (1): * TLSv1.2 (IN), TLS handshake, Finished (20): * SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384 * ALPN, server did not agree to a protocol * Server certificate: * subject: CN=localhost * start date: Dec 3 09:36:45 2019 GMT * expire date: Nov 30 09:36:45 2029 GMT * issuer: CN=localhost * SSL certificate verify result: self signed certificate (18), continuing anyway. > PUT /service/atmos HTTP/1.1 > Host: Mangement_IP:4443 > User-Agent: curl/7.60.0 > X-SDS-AUTH-TOKEN: BAAcOEhQVjhncGZrTk1oOCtmWTYzbEdkcndyNzUwPQMAjAQASHVybjpzdG9yYWdlb3M6VmlydHVhbERhdGFDZW50ZXJEYXRhOmM0NDE4MWRhLTliNjQtNDhiZi1iNDYwLWU3ZDYxYTA4ZDA0ZQIADTE1ODEwNjQ0NDA1MTYDAC51cm46VG9rZW46ZmVmM2E3YTctNzVjMi00YzdlLTg2MzQtMDc3ZGFjNTI3YjA2AgAC0A8= > Content-Type: application/xml > ACCEPT:application/xml > Content-Length: 149 > * upload completely sent off: 149 out of 149 bytes < HTTP/1.1 200 OK < Date: Fri, 07 Feb 2020 15:06:32 GMT < Content-Type: application/xml < Content-Length: 0 < Connection: keep-alive < * Connection #0 to host IP left intact
Additional Information
Para criar um TOKEN para o usuário de gerenciamento:
# TOKEN=$(curl -i -k https://Mangement-IP:4443/login -u <mangement user>:<PassWord> | grep X-SDS-AUTH-TOKEN);echo $TOKEN
Se isso for feito diretamente no ECS, use svc_rest_cmd:
# svc_rest_cmd get /service/
Para aplicar alterações com o svc_rest_cmd, defina o usuário de gerenciamento:
# svc_rest_cmd PUT -u root -p ChangeMe -xml -file /home/admin/service.conf service/
Não é necessário executar todos os serviços simultaneamente; serviços individuais podem ser feitos (
service/atmos ou service/nfs).
Affected Products
ECS ApplianceProducts
ECS Appliance, ECS Appliance Gen 1, ECS Appliance Gen 2, ECS Appliance Gen 3, ECS Appliance Software with Encryption, ECS Appliance Software without Encryption, Elastic Cloud StorageArticle Properties
Article Number: 000021336
Article Type: How To
Last Modified: 23 Oct 2025
Version: 6
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