GreenBinary commented on issue #2398:
URL: https://github.com/apache/polaris/issues/2398#issuecomment-3211931049
Still issues.
Here's what I did (I tried "header.X-Iceberg-Access-Delegation" setting):
**Below is my create catalog command from flink-sql**:
```
CREATE CATALOG IF NOT EXISTS my_iceberg_polaris_catalog WITH (
'type'='iceberg',
'catalog-type'='rest',
'uri'='http://polaris-service.my-ns.svc.cluster.local:8181/api/catalog',
'credential'='root:s3cr3t',
'warehouse'='my_iceberg_polaris_catalog',
'oauth2-server-uri'='http://polaris-service.my-ns.svc.cluster.local:8181/api/catalog/v1/oauth/tokens',
's3.region'='auto',
's3.endpoint'='http://minio-data-lake-service.my-ns.svc.cluster.local:9000',
's3.path-style-access'='true',
's3.access-key-id'='polaris-service-user',
's3.secret-access-key'='Passw0rd1',
'token-refresh-enabled'='true',
'header.X-Iceberg-Access-Delegation'='vended-credentials',
'scope'='PRINCIPAL_ROLE:ALL'
);
```
**Then below is catalog I created beforehand using polaris api curl
command:**
```
curl -i -X POST -H "Authorization: Bearer $POLARIS_TOKEN"
"http://polaris-service.my-ns.svc.cluster.local:8181/api/management/v1/catalogs";
\
-H "Content-Type: application/json" \
-d '{
"catalog": {
"name": "my_iceberg_polaris_catalog",
"type": "INTERNAL",
"properties": {
"default-base-location": "s3://iceberg-bucket",
"s3.endpoint":
"http://minio-data-lake-service.my-ns.svc.cluster.local:9000";,
"s3.path-style-access": "true",
"s3.access-key-id": "polaris-service-user",
"s3.secret-access-key": "Passw0rd1",
"s3.region": "auto"
},
"storageConfigInfo": {
"roleArn":
"arn:aws:iam::000000000000:role/minio-polaris-role",
"region": "auto",
"storageType": "S3",
"endpoint":"http://localhost:9000";,
"endpointInternal":"http://minio-data-lake-service.my-ns.svc.cluster.local:9000";,
"pathStyleAccess":"true",
"allowedLocations": [
"s3://iceberg-bucket/*"
]
}
}
}'
```
**I get this error:**
`Caused by: org.apache.iceberg.exceptions.ForbiddenException: Forbidden:
Principal 'root' with activated PrincipalRoles '[]' and activated grants via
'[service_admin, catalog_admin]' is not authorized for op
CREATE_TABLE_DIRECT_WITH_WRITE_DELEGATION`
===
**So, then I went ahead and provided the root user appropriate roles using
below curl commands:**
```
# Create a catalog admin role
curl -X PUT \
-H "Authorization: Bearer $POLARIS_TOKEN" \
-H "Content-Type: application/json" \
-d '{"grant":{"type":"catalog", "privilege":"CATALOG_MANAGE_CONTENT"}}' \
"http://localhost:8181/api/management/v1/catalogs/my_iceberg_polaris_catalog/catalog-roles/catalog_admin/grants";
# Create a data engineer role
curl -X POST \
-H "Authorization: Bearer $POLARIS_TOKEN" \
-H "Content-Type: application/json" \
-d '{"principalRole":{"name":"data_engineer"}}' \
"http://localhost:8181/api/management/v1/principal-roles";
# Connect the roles
curl -X PUT \
-H "Authorization: Bearer $POLARIS_TOKEN" \
-H "Content-Type: application/json" \
-d '{"catalogRole":{"name":"catalog_admin"}}' \
"http://localhost:8181/api/management/v1/principal-roles/data_engineer/catalog-roles/my_iceberg_polaris_catalog";
# Give root the data engineer role
curl -X PUT \
-H "Authorization: Bearer $POLARIS_TOKEN" \
-H "Content-Type: application/json" \
-d '{"principalRole": {"name":"data_engineer"}}' \
"http://localhost:8181/api/management/v1/principals/root/principal-roles";
```
**Now I get the original error back!**
```
Caused by: java.net.UnknownHostException:
iceberg-bucket.minio-data-lake-service.ock-ns.svc.cluster.local: Name or
service not known
at java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Native
Method)
at
java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:52)
```
Please help, thanks.
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