rewrite

Dockerfile

@@ -1,57 +0,0 @@
-# Build stage
-FROM golang:1.24.4-alpine AS builder
-
-# Install build dependencies
-RUN apk add --no-cache git ca-certificates tzdata
-
-# Set working directory
-WORKDIR /app
-
-# Copy go mod files
-COPY go.mod go.sum ./
-
-# Download dependencies
-RUN go mod download
-
-# Copy source code
-COPY . .
-
-# Build the application
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
-    -ldflags="-w -s" \
-    -o predictor \
-    ./cmd/api
-
-# Runtime stage
-FROM alpine:3.19
-
-# Install runtime dependencies
-RUN apk add --no-cache ca-certificates tzdata
-
-# Create non-root user
-RUN addgroup -g 1001 -S appgroup && \
-    adduser -u 1001 -S appuser -G appgroup
-
-# Set working directory
-WORKDIR /app
-
-# Copy binary from builder stage
-COPY --from=builder /app/predictor .
-
-# Create necessary directories
-RUN mkdir -p /tmp/grib && \
-    chown -R appuser:appgroup /app && \
-    chmod -R 777 /tmp/grib
-
-# Switch to non-root user
-USER appuser
-
-# Expose port
-EXPOSE 8080
-
-# Health check
-HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
-    CMD wget --no-verbose --tries=1 --spider http://localhost:8080/ready || exit 1
-
-# Run the application
-CMD ["./predictor"]