Invalid value on extras entry doesn't mark the container as invalid

[mesudip]

ERROR: New change made nginx to fail. Thus it's rolled back
Container removed   	Id:80c1ebacc8a8	    registry-s3-backend-1
[Cert API Client] Requesting certificates : *.sireto.dev
[Blacklist] ignoring previously failed domain for 3 mins: neo4j.sireto.io, v3.registry.sireto.io
Nginx Reloaded Successfully
No VIRTUAL_HOST       	Container Id: ebc4594e165e	registry-s3-minio-1
No VIRTUAL_HOST       	Container Id: 2b44da13df9b	registry-s3-minio-setup-1
Valid configuration   	Container Id: c6502dd90f18	registry-s3-backend-1
-   https://v3.registry.sireto.io:80/
      ->  http://10.0.11.129:8080
      Extras:
        injected : ['client_max_body_size 3g-> :8080']
[Cert API Client] Requesting certificates : *.sireto.dev
[Cert API Client] Requesting certificates : neo4j.sireto.io, v3.registry.sireto.io
[   Self Signing        ] :  neo4j.sireto.io, v3.registry.sireto.io
Error Location in Config (Line 2001):
   1996:         http2 on;
   1997:         ssl_certificate /etc/nginx/ssl/certs/v3.registry.sireto.io.selfsigned.crt;
   1998:         ssl_certificate_key /etc/nginx/ssl/private/v3.registry.sireto.io.selfsigned.key;
   1999:         
   2000:         location / { 
>> 2001:             client_max_body_size 3g-> :8080;  
   2002:             proxy_pass http://10.0.11.129:8080;  # container: c6502dd90f18 
   2003:         } 
   2004: }
   2005: 
   2006: server{
nginx: [emerg] 

The extras is not properly validated We need a validation for extras too.