Improve path and file names in Docker image

docker/Dockerfile

@@ -27,7 +27,7 @@ RUN \
     curl -#LfS "${JDK_DOWNLOAD_LINK}" | tar -zx --strip 1 -C "${JAVA_HOME}"
 
 FROM ${TRINO_GATEWAY_BASE_IMAGE}
-WORKDIR /opt/trino
+WORKDIR /opt/trino-gateway
 
 ARG JDK_VERSION
 ENV JAVA_HOME="/usr/lib/jvm/jdk-${JDK_VERSION}"
@@ -40,14 +40,14 @@ RUN \
     microdnf install -y tar less shadow-utils && \
     groupadd trino --gid 1000 && \
     useradd trino --uid 1000 --gid 1000 --create-home && \
-    mkdir -p /usr/lib/trino && \
-    chown -R "trino:trino" /usr/lib/trino /opt/trino
+    mkdir -p /usr/lib/trino-gateway && \
+    chown -R "trino:trino" /usr/lib/trino-gateway /opt/trino-gateway
 
-COPY --chown=trino:trino gateway-ha /usr/lib/trino
+COPY --chown=trino:trino gateway-ha /usr/lib/trino-gateway
 
 EXPOSE 8080
 USER trino:trino
-CMD java -jar /usr/lib/trino/gateway-ha-jar-with-dependencies.jar "/opt/trino/gateway-ha-config.yml"
+CMD java -jar /usr/lib/trino-gateway/gateway-ha-jar-with-dependencies.jar "/opt/trino-gateway/config.yaml"
 
 HEALTHCHECK --interval=10s --timeout=5s --start-period=10s \
-  CMD /usr/lib/trino/bin/health-check
+  CMD /usr/lib/trino-gateway/bin/health-check

docker/bin/health-check

@@ -6,7 +6,7 @@ function get_property() {
     grep "$1" "$2" | cut -d':' -f2 | tr -d '[:space:]' || true
 }
 
-config=/opt/trino/gateway-ha-config.yml
+config=/opt/trino-gateway/config.yaml
 scheme=http
 port=8080
 

docker/docker-compose.yml

@@ -5,16 +5,16 @@ services:
       postgres:
         condition: service_healthy
     healthcheck:
-      test: ["CMD-SHELL", "/usr/lib/trino/bin/health-check || exit 1"]
+      test: ["CMD-SHELL", "/usr/lib/trino-gateway/bin/health-check || exit 1"]
       interval: 5s
       timeout: 5s
       retries: 60
       start_period: 20s
     ports:
       - "8080:8080"
     volumes:
-      - target: /opt/trino/gateway-ha-config.yml
-        source: ../gateway-ha/gateway-ha-config-docker.yml
+      - target: /opt/trino-gateway/config.yaml
+        source: ./config.yaml
         type: bind
 
   postgres:

docs/docker.md

@@ -151,11 +151,11 @@ details found in the `docker-compose.yml` file.
 
 ## Configuration
 
-The image uses the configuration file `gateway-ha/gateway-ha-config-docker.yml`
-from the project checkout, and mounts it at `/opt/trino/gateway-ha-config.yml`.
+The image uses the configuration file `docker/config.yaml` from the project
+checkout, and mounts it at `/opt/trino-gateway/config.yaml`.
 
 ## Health check
 
 By default the container health check uses the file `docker/bin/health-check`
-mounted at `/usr/lib/trino/bin/health-check`. The scripts expects a 2XX response
-from the server at `/api/public/backends`.
+mounted at `/usr/lib/trino-gateway/bin/health-check`. The scripts expects a 2XX
+response from the server at `/api/public/backends`.