swissmakers_gmbh/fail2ban-ui
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Upgrade go and Dockerfile to use latest golang and libraries

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This commit is contained in:
Michael Reber
2026-02-17 22:14:04 +01:00
parent a19a316f03
commit 99d89cce4e
4 changed files with 142 additions and 144 deletions
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42
Dockerfile
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@@ -1,22 +1,22 @@
# =========================================
# STAGE 1: Build Fail2Ban UI Binary
# STAGE 1 -- Build Fail2Ban-UI Binary
# =========================================
FROM golang:1.24 AS builder
FROM golang:1.25.7 AS builder
WORKDIR /app
# Copy module files and download dependencies first
# Copy module files and download dependencies
COPY go.mod go.sum ./
RUN go mod download
# Copy the application source code
# Copy application source code to buildcontainer
COPY . .
# Build Go application (as static binary)
# Build Go application
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o fail2ban-ui ./cmd/server/main.go
# ===================================
# STAGE 2: Standalone UI Version
# STAGE 2 -- Standalone UI Version
# ===================================
FROM alpine:latest AS standalone-ui
@@ -34,28 +34,20 @@ RUN mkdir -p /app /config /config/.ssh \
&& touch /etc/fail2ban/jail.local \
&& chown -R fail2ban:0 /app /config /etc/fail2ban /var/run/fail2ban
# Set working directory
# Set working directory and volume
WORKDIR /config
# Copy Fail2Ban UI binary and templates from the build stage
COPY --from=builder /app/fail2ban-ui /app/fail2ban-ui
RUN chown fail2ban:0 /app/fail2ban-ui && chmod +x /app/fail2ban-ui
COPY --from=builder /app/pkg/web/templates /app/templates
COPY --from=builder /app/internal/locales /app/locales
# Copy static files (Tailwind CSS) if they exist
COPY --from=builder /app/pkg/web/static /app/static
# Set environment variables
ENV CONTAINER=true
# Persist config data
VOLUME ["/config"]
# Expose UI port (default: 8080, can be changed via PORT environment variable)
ENV CONTAINER=true
# Copy Fail2Ban-UI binary and templates from the build stage
COPY --from=builder /app/fail2ban-ui /app/fail2ban-ui
COPY --from=builder /app/pkg/web/templates /app/templates
COPY --from=builder /app/internal/locales /app/locales
COPY --from=builder /app/pkg/web/static /app/static
RUN chown fail2ban:0 /app/fail2ban-ui && chmod +x /app/fail2ban-ui
EXPOSE 8080
# Run the application as non-root (currently not possible because of fail2ban running as privileged)
#USER fail2ban
# Start Fail2Ban UI
# Entrypoint
CMD ["/app/fail2ban-ui"]