@ose_gold The SFTP issues appear to stem from incorrect permissions and ownership in your Docker setup. Here's the analysis and solution: Key Issues: Root ownership instead of user 'foo' for /home/foo Incorrect chroot directory permissions Docker volume mount permissions You have a volume nifi-conf:/opt/nifi/nifi-current/conf for the NiFi container, but it's not declared in the volumes section at the bottom check the addition below Docker Compose has newer versions 3.8 It might be a good idea to update to a more recent version depending on the features you need. version: '3' #Docker Compose has newer versions 3.8
services:
nifi:
image: apache/nifi:latest # Consider specifying a version
container_name: nifi
ports:
- "8089:8443"
- "5656:5656"
volumes:
- nifi-conf:/opt/nifi/nifi-current/conf
environment:
NIFI_WEB_PROXY_HOST: localhost:8089
SINGLE_USER_CREDENTIALS_USERNAME: admin
SINGLE_USER_CREDENTIALS_PASSWORD: {xxyourpasswdxx}
sftp:
image: atmoz/sftp
volumes:
- ./sftp/upload:/home/foo/upload
ports:
- "2222:22"
command: foo:pass:1001
# Add these permissions
user: "1001:1001"
environment:
- CHOWN_USERS=foo
- CHOWN_DIRS=/home/foo
volumes:
nifi-conf: Before starting containers # Set correct permissions on host
mkdir -p ./sftp/upload
chown -R 1001:1001 ./sftp/upload
chmod 755 ./sftp/upload This configuration: Sets proper user/group ownership Maintains correct chroot permissions Ensures volume mount permissions are preserved Prevents permission conflicts between host and container Happy Hadooping
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