docker.bash

#!/bin/bash

# Define the custom Docker network
CUSTOM_NETWORK="pcktly_bridge"


echo "Current time: $(date)"
# Ensure the custom network exists
if ! docker network ls | grep -q "$CUSTOM_NETWORK"; then
    echo "Custom network $CUSTOM_NETWORK does not exist. Creating it now..."
    docker network create --driver bridge "$CUSTOM_NETWORK"
    if [ $? -ne 0 ]; then
        echo "Failed to create custom network $CUSTOM_NETWORK. Exiting."
        exit 1
    fi
    echo "Custom network $CUSTOM_NETWORK created successfully."
fi

while true
do


    # Get all running ECS containers
    CONTAINERS=$(docker ps -q --filter "label=com.amazonaws.ecs.task-arn")

    if [ -z "$CONTAINERS" ]; then
        echo "No ECS containers are currently running."
        exit 0
    fi

    # Loop through the containers
    for CONTAINER in $CONTAINERS; do
        # Extract the task definition family from container labels
        TASK_FAMILY=$(docker inspect -f '{{ index .Config.Labels "com.amazonaws.ecs.container-name" }}' "$CONTAINER")

        # Fallback to container ID if task family label is missing
        if [ -z "$TASK_FAMILY" ]; then
            echo "Task definition family not found for container $CONTAINER. Using container ID as alias."
            TASK_FAMILY="$CONTAINER"
        fi

        # Check if the container is already connected to the custom network
        if ! docker network inspect "$CUSTOM_NETWORK" | grep -q "$CONTAINER"; then
            echo "Attaching container $CONTAINER to $CUSTOM_NETWORK with alias $TASK_FAMILY..."
            docker network connect --alias "$TASK_FAMILY" "$CUSTOM_NETWORK" "$CONTAINER"
            if [ $? -eq 0 ]; then
                echo "Container $CONTAINER successfully connected to $CUSTOM_NETWORK with alias $TASK_FAMILY."
            else
                echo "Failed to connect container $CONTAINER to $CUSTOM_NETWORK."
            fi
        fi
    done
    sleep 1
done