chmod operation not permitted using watch tag

[gadonski]

Environment info:

• KrakenD version: watch
• System info: docker

Describe what are you trying to do: i've try to use templates (like describe here https://www.krakend.io/docs/configuration/flexible-config/), but throw an error "chmod /etc/krakend/teste.json: operation not permitted

The config file has been created, but i dont know why the container says "chmod /etc/krakend/teste.json: operation not permitted"

Commands used:

# my docker compose
  api_gateway:
    image: devopsfaith/krakend:watch
    ports:
      - 1000:8080
    environment:
      - FC_ENABLE=0
      - FC_OUT=/etc/krakend/teste.json
      - FC_SETTINGS=/etc/krakend/configuracoes
      - FC_TEMPLATES=/etc/krakend/templates
    volumes:
      - ./configuracoes/krakend:/etc/krakend/
    command: ["run", "-dc", "krakend.tmpl"]

Logs: ✔ Container backend-api_gateway-1 Recreated 1.5s Attaching to backend-api_gateway-1 backend-api_gateway-1 | Watching changes on files /etc/krakend/ backend-api_gateway-1 | Ignoring saves to file teste.json backend-api_gateway-1 | [00] Starting service backend-api_gateway-1 | [00] ERROR parsing the configuration file: failed to copy source file /tmp/KrakenD_parsed_config_template_1190468719 to /etc/krakend/teste.json: chmod /etc/krakend/teste.json: operation not permitted backend-api_gateway-1 | [00] (error exit: exit status 255)

Additional comments:

[taik0]

The user that generates the file is uid 1000, so looks like the mounted directory has no permission to write there as uid 1000. Try changing the path of FC_OUT to /tmp or fix the directory permissions.

[gadonski]

The user that generates the file is uid 1000, so looks like the mounted directory has no permission to write there as uid 1000. Try changing the path of FC_OUT to /tmp or fix the directory permissions.

Did not work. Throws another error

LOG:

backend-api_gateway-1  | Watching changes on files /etc/krakend/
backend-api_gateway-1  | Ignoring saves to file tmp
backend-api_gateway-1  | [00] Starting service
backend-api_gateway-1  | [00] ERROR parsing the configuration file: failed to copy source file /tmp/KrakenD_parsed_config_template_3239884491 to /tmp: open /tmp: is a directory
backend-api_gateway-1  | [00] (error exit: exit status 255)

compose.yaml

api_gateway:
    image: devopsfaith/krakend:watch
    ports:
      - 1000:8080
    environment:
      - FC_ENABLE=0
      - FC_OUT=/tmp
      - FC_SETTINGS=/etc/krakend/configuracoes
      - FC_TEMPLATES=/etc/krakend/templates
    volumes:
      - ./configuracoes/krakend:/etc/krakend/
    command: ["run", "-dc", "krakend.tmpl"]

[taik0]

I meant to write the file inside /tmp:

- FC_OUT=/tmp/out.json

[gadonski]

I meant to write the file inside /tmp:

- FC_OUT=/tmp/out.json

it works. Thanks