Unable to enable file-based logging inside the Docker container for Keycloak Quarkus 19.0.3

[pallavi0412]

I am trying to set up file-based logging inside a Docker container for Keycloak Quarkus v19.0.3.

I have tried few approaches, including adding the following application.properties configuration for logging:-

---

//Enable file-based logging
quarkus.log.file.enable=true

// Specify the path to the log file inside the container
quarkus.log.file.path=/opt/keycloak/logs/keycloak.log

// Log file rotation configuration (optional)
quarkus.log.file.rotation.size=10M # Rotate logs when the size exceeds 10 MB
quarkus.log.file.rotation.max-files=5 # Keep up to 5 rotated log files

// Set the logging level for Keycloak
quarkus.log.category."org.keycloak".level=INFO
quarkus.log.category."org.keycloak.services".level=DEBUG
quarkus.log.category."org.keycloak.events".level=DEBUG

// Enable logging to the console (optional)
quarkus.log.console.enable=true
quarkus.log.console.level=INFO

// Optional: Structured logging in JSON format
quarkus.log.console.json=true

---

I also updated the Dockerfile to copy the application.properties file with the correct permissions -

---

FROM quay.io/keycloak/keycloak:19.0.3
// Create the logs directory (if not created already)
RUN mkdir -p /opt/keycloak/logs && chmod -R 777 /opt/keycloak/logs

WORKDIR /opt/keycloak
// Copy the application.properties file into the container
COPY ./resources/application.properties /opt/keycloak/conf/application.properties

---

However, I am still unable to generate logs in the file for Keycloak. Has anyone faced a similar issue or could someone help me with the proper steps to enable logging in this setup?