FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source"
# Install system dependencies for building native extensions and runtime libs
RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
libyaml \
openssl \
build-base \
libxml2-dev \
libxslt-dev
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy Gemfile and gemspec early to leverage Docker cache
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
# Install bundler and install dependencies (excluding CI groups)
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle install --without no_ci
# Copy the rest of the source
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Install the built gem so the CLI and runtime dependencies are available
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
# Ignore git and ruby build artifacts .git .bundle log/*.log tmp node_modules vendor/bundle *.gem
Summary (under 1500 chars):
- Exact error message and exit code
ERROR: unable to select packages:
libyaml (no such package):
required by: world[libyaml]
ERROR: process "/bin/sh -c apk add --no-cache ca-certificates curl git libxml2 libxslt libyaml openssl build-base libxml2-dev libxslt-dev" did not complete successfully: exit code: 1
- Failing command/step
[2/9] RUN apk add --no-cache ca-certificates curl git libxml2 libxslt libyaml openssl build-base libxml2-dev libxslt-dev
- Missing packages/files mentioned
libyaml (no such package)
- Version mismatch info
None present. The error stems from the package libyaml not being available in the Alpine repository for this base image (ruby:4.0-alpine3.23).FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source"
# Install system dependencies for building native extensions and runtime libs
RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
openssl \
build-base \
libxml2-dev \
libxslt-dev
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy Gemfile and gemspec early to leverage Docker cache
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
# Install bundler and install dependencies (excluding CI groups)
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle install --without no_ci
# Copy the rest of the source
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Install the built gem so the CLI and runtime dependencies are available
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
- Exact error message and exit code
- ERROR: process "/bin/sh -c gem install bundler && bundle config --global path /usr/local/bundle && bundle install --without no_ci" did not complete successfully: exit code: 15
- Failing command/step
- [6/9] RUN gem install bundler && bundle config --global path /usr/local/bundle && bundle install --without no_ci
- Missing packages or files mentioned
- None mentioned. The error stems from Bundler usage/flags, not missing packages/files.
- Version mismatch / relevant version info
- Bundler version installed: bundler-4.0.11
- Deprecation/behavior notes in output:
- [DEPRECATED] Using the `config` command without a subcommand ... will be removed
- The --without flag has been removed because it relied on being remembered across bundler invocations
- Implication: The failure is due to using a removed/deprecated Bundler flag (--without no_ci). Recommended change: use bundle config set without 'no_ci' (and remove --without no_ci).FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source"
# Install system dependencies for building native extensions and runtime libs
RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
openssl \
build-base \
libxml2-dev \
libxslt-dev
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy Gemfile and gemspec early to leverage Docker cache
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
# Install bundler and install dependencies (excluding CI groups)
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle install
# Copy the rest of the source
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Install the built gem so the CLI and runtime dependencies are available
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
- Failing step (Dockerfile): [6/9] RUN gem install bundler && bundle config --global path /usr/local/bundle && bundle install - Exact error message and exit code: - ERROR: process "/bin/sh -c gem install bundler && bundle config --global path /usr/local/bundle && bundle install" did not complete successfully: exit code: 14 - Missing packages/files mentioned / root cause: - There was an error while loading `backup.gemspec`: cannot load such file -- /usr/src/backup/lib/backup/version. Bundler cannot continue. - This originates from: from /usr/src/backup/backup.gemspec:3 - Missing file: /usr/src/backup/lib/backup/version - Version information: - Base image: ruby:4.0-alpine3.23 (FROM docker.io/library/ruby:4.0-alpine3.23@sha256:f6f95024b33821a2603ba42fa24618c8184f585d83e8a023d81452dbabc13507) - Bundler version installed: 4.0.11 (Successfully installed bundler-4.0.11)
FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source"
# Install system dependencies for building native extensions and runtime libs
RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
openssl \
build-base \
libxml2-dev \
libxslt-dev
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy Gemfile and gemspec early to leverage Docker cache
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
# Copy library code so that gemspec requiring version can load
COPY lib lib
# Install bundler and install dependencies (ignoring CI group if supported)
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle install
# Copy the rest of the source (excluding files in .dockerignore)
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Install the built gem so the CLI and runtime dependencies are available
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
Concerns: Base image tag ruby:4.0-alpine3.23 is likely invalid or non-existent; confirm the correct Ruby version tag exists., Dockerfile relies on building from source and gem build; ensure all build steps succeed in CI., Consider adding a HEALTHCHECK or a simple test script to verify runtime health.
Image ruby:4.0-alpine3.23 exists on Docker Hub.
FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source"
# Install system dependencies for building native extensions and runtime libs
RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
openssl \
build-base \
libxml2-dev \
libxslt-dev
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy Gemfile and gemspec early to leverage Docker cache
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
# Copy library code so that gemspec requiring version can load
COPY lib lib
# Install bundler and install dependencies (ignoring CI group if supported)
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle config --global without 'no_ci' \
&& bundle install
# Copy the rest of the source (excluding files in .dockerignore)
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Install the built gem so the CLI and runtime dependencies are available
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
Build timed out after 600s
FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source"
# Minimal system dependencies for Alpine
RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
openssl
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy the entire repository into the image
COPY . .
# Ensure bin/backup is executable
RUN chmod +x bin/backup
# Default command: run the backup CLI
CMD ["./bin/backup"]
Concerns: No dependency installation step (e.g., bundle install) to install gems; app may fail at runtime, FROM image ruby:4.0-alpine3.23 may not exist or be unsupported; risk of build failure, COPY . . without explicit build/tests; no verifiable build steps or test suite; potential missing build artifacts
FROM ruby:4.0-slim
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source"
# Install system dependencies for building native extensions and runtime libs
RUN apt-get update -qq && apt-get install -y --no-install-recommends \
ca-certificates \
curl \
git \
build-essential \
libxml2-dev \
libxslt1-dev \
libyaml-dev \
zlib1g-dev \
openssl \
&& rm -rf /var/lib/apt/lists/*
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy Gemfile and gemspec early to leverage Docker cache
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
# Copy library code so that gemspec requiring version can load
COPY lib lib
# Install bundler and install dependencies (ignoring CI group if supported)
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle install
# Copy the rest of the source
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Install the built gem so the CLI and runtime dependencies are available
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
Concerns: Base image tag 'ruby:4.0-slim' likely does not exist on Docker Hub (Ruby 4.x is not commonly released in official images). This will cause the build to fail at pull time. Consider using a valid tag like 'ruby:3.2-slim' or 'ruby:3.x-slim'., If the base image is unavailable, later steps (apt-get, bundle install, gem build) cannot proceed, so the entire build is blocked., Assuming a valid base image is provided, the Dockerfile otherwise appears reasonable, but the lack of a confirmed smoke/test plan relies on project-specific behavior which is uncertain.
FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source"
# Install system dependencies for building native extensions and runtime libs
RUN apk add --no-cache \
ca-certificates \
curl \
git \
build-base \
libxml2-dev \
libxslt-dev \
openssl
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy Gemfile, gemspec and lib first to leverage Docker cache and allow gemspec to load lib
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
COPY lib lib
# Install bundler and install dependencies (exclude no_ci group via bundler config)
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle config --global without 'no_ci' \
&& bundle install
# Copy the rest of the source
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Install the built gem so the CLI and runtime dependencies are available
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
Build timed out after 600s
FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source (minimal runtime)"
# Install runtime dependencies (enough to run the CLI in a container)
RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
libyaml \
openssl
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy the repository
COPY . .
# Ensure the bin script is executable
RUN chmod +x bin/backup
# Default command: show help via the CLI
CMD ["/bin/sh","-lc","bin/backup --help"]
Summary:
- VerifyBuild status: build_failed
- Concerns:
- No explicit bundle install or gem installation step; runtime gems may be missing at container start unless vendored or installed at runtime
- No explicit build step beyond copying source; depends on repo having vendored gems or minimal dependencies
- CMD executes bin/backup --help by default; may not reflect production runtime
- Build error details:
- Build driver: docker
- Base image: docker.io/library/ruby:4.0-alpine3.23 (sha256:f6f95024b33821a2603ba42fa24618c8184f585d83e8a023d81452dbabc13507)
- Step: [2/5] RUN apk add --no-cache ca-certificates curl git libxml2 libxslt libyaml openssl
- Error: unable to select packages: libyaml (no such package)
- Dockerfile excerpt:
- FROM docker.io/library/ruby:4.0-alpine3.23@sha256:f6f95024b33821a2603ba42fa24618c8184f585d83e8a023d81452dbabc13507
- RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
libyaml \
openssl
- Dockerfile line reference: Dockerfile:9 (the RUN apk add command)
- Context: build context transfer showed 13.23kB, etc.
- Key actionable takeaway:
- The build fails due to the libyaml package not being available in the Alpine repositories for this image. Consider: removing libyaml from the apk add list, replacing with the correct package name for Alpine 3.23, updating the package list, or vendoring needed libraries.FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source (Ruby 4.0 on Alpine)"
# Install system dependencies for building native extensions and runtime libs
RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
openssl \
build-base \
libxml2-dev \
libxslt-dev
# Environment to skip no_ci group during bundler install (Bundler 4+ ignores --without, use BUNDLE_WITHOUT)
ENV BUNDLE_WITHOUT=no_ci
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy Gemfile, gemspec and lib first to leverage Docker cache and allow gemspec to load lib
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
COPY lib lib
# Install bundler and install dependencies
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle install
# Copy the rest of the source
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Install the built gem so the CLI and runtime dependencies are available
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
Build timed out after 600s
FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source (Ruby 4.0 on Alpine)"
# Install system dependencies for building native extensions and runtime libs
RUN apk add --no-cache \
ca-certificates \
curl \
git \
libxml2 \
libxslt \
openssl \
build-base \
libxml2-dev \
libxslt-dev
# Create app directory
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy Gemfile, gemspec and lib first to leverage Docker cache and allow gemspec to load lib
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
COPY lib lib
# Install bundler and install dependencies (excluding no_ci group via bundler config)
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle config --global without 'no_ci' \
&& bundle install
# Copy the rest of the source
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Install the built gem so the CLI and runtime dependencies are available
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
Build timed out after 600s
FROM ruby:4.0-alpine3.23
# Image metadata
LABEL maintainer="BuildAgent" \
version="0.0.1" \
description="Open-source Backup CLI - built from source (Ruby 4.0 on Alpine)"
# Install runtime/build dependencies (no libyaml to avoid Alpine package issues)
RUN apk add --no-cache \
ca-certificates \
curl \
git \
build-base \
libxml2-dev \
libxslt-dev \
openssl
# App directory and working context
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Copy project manifest and source for building the gem
COPY Gemfile Gemfile
COPY backup.gemspec backup.gemspec
COPY lib lib
# Configure Bundler to skip no_ci group via environment variable and install dependencies
ENV BUNDLE_WITHOUT=no_ci
RUN gem install bundler \
&& bundle config --global path /usr/local/bundle \
&& bundle install
# Copy rest of the source after dependencies are resolved for caching purposes
COPY . .
# Build the gem from the gemspec and install it
RUN gem build backup.gemspec
RUN gem install backup-*.gem --no-document
# Ensure the gem binaries are in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command: run the backup CLI
CMD ["backup"]
FROM ruby:4.0-alpine3.23 LABEL maintainer="BuildAgent" LABEL version="0.1" LABEL description="Image for running the Backup Ruby gem from source" # Runtime libraries and build tooling ENV APP_DEPS ca-certificates curl git libxml2 libxslt libyaml openssl # Install runtime and build dependencies. Alpine uses apk. RUN apk add --no-cache --update \ $APP_DEPS \ build-base \ libxml2-dev libxslt-dev libyaml-dev \ && update-ca-certificates WORKDIR /usr/src/backup # Install Bundler and install dependencies from Gemfile/Gemfile.lock if present COPY Gemfile* ./ RUN apk add --no-cache --virtual .build-deps build-base git \ && gem install bundler \ && bundle config build.nokogiri --use-system-libraries \ && bundle install --without no_ci \ && apk del .build-deps # Copy the rest of the source code COPY . . # Build the gem from the gemspec RUN gem build backup.gemspec # Default command: run the CLI help as a smoke test if container started without args CMD ["bin/backup", "--help"]
# Docker build context excludes .git .gitignore log tmp coverage vendor/bundle node_modules .idea *.gem *.log .DS_Store
- Failing step (command): [2/7] RUN apk add --no-cache --update ca-certificates curl git libxml2 libxslt libyaml openssl build-base libxml2-dev libxslt-dev libyaml-dev && update-ca-certificates - Exact error message and exit code: ERROR: unable to select packages: #6 0.610 libyaml (no such package): #6 0.610 required by: world[libyaml] #6 0.610 libyaml-dev (no such package): #6 0.610 required by: world[libyaml-dev] ... ERROR: failed to build: failed to solve: process "/bin/sh -c apk add --no-cache --update $APP_DEPS build-base libxml2-dev libxslt-dev libyaml-dev && update-ca-certificates" did not complete successfully: exit code: 2 - Missing packages mentioned: - libyaml (no such package) - libyaml-dev (no such package) - Version/base image context: - Base image: ruby:4.0-alpine3.23 (digest sha256:f6f95024b33821a2603ba42fa24618c8184f585d83e8a023d81452dbabc13507) used in FROM stage - Version mismatch info: - No explicit version mismatch reported. The failure is due to missing libyaml/libyaml-dev in the Alpine 3.23 environment used by the ruby:4.0-alpine3.23 base image.
FROM ruby:3.3-alpine3.19 LABEL maintainer="BuildAgent" \ version="0.2" \ description="Image for running the Backup Ruby gem from source" # Runtime libraries and build tooling ENV APP_DEPS ca-certificates curl git libxml2 libxslt libyaml openssl RUN apk add --no-cache --update $APP_DEPS build-base libxml2-dev libxslt-dev WORKDIR /usr/src/backup # Copy Gemfile(s) and install dependencies first to leverage Docker layer caching COPY Gemfile* ./ RUN gem install bundler \ && bundle config build.nokogiri --use-system-libraries \ && bundle install --without no_ci # Copy the rest of the application code COPY . . # Build the gem from the gemspec RUN gem build backup.gemspec # Smoke test command CMD ["bin/backup", "--help"]
Summary (under 1500 chars):
- Failing step
- [2/7] RUN apk add --no-cache --update ca-certificates curl git libxml2 libxslt libyaml openssl build-base libxml2-dev libxslt-dev
- Exact error message and exit code
- Error: unable to select packages:
libyaml (no such package):
required by: world[libyaml]
- Exit code: 1
- Missing packages or files mentioned
- libyaml package not found in the Alpine v3.19 repositories (libyaml (no such package))
- Version mismatch info
- Base image: ruby:3.3-alpine3.19 (Alpine Linux v3.19)
- APKINDEX fetches show Alpine v3.19 main/community; the libyaml package is not available for this version, indicating a package/version availability mismatch.FROM ruby:3.3-alpine3.19 LABEL maintainer="BuildAgent" \ version="0.2" \ description="Image for running the Backup Ruby gem from source" # Runtime libraries and build tooling ENV APP_DEPS ca-certificates curl git libxml2 libxslt openssl # Install runtime and build dependencies. Alpine uses apk. RUN apk add --no-cache --update $APP_DEPS build-base libxml2-dev libxslt-dev WORKDIR /usr/src/backup # Copy Gemfile(s) and install dependencies first to leverage Docker layer caching COPY Gemfile* ./ RUN gem install bundler \ && bundle config build.nokogiri --use-system-libraries \ && bundle install --without no_ci # Copy the rest of the application code COPY . . # Build the gem from the gemspec RUN gem build backup.gemspec # Smoke test command CMD ["bin/backup", "--help"]
Summary (under 1500 chars):
- Exact error message and exit code
- ERROR: failed to build: failed to solve: process "/bin/sh -c gem install bundler && bundle config build.nokogiri --use-system-libraries && bundle install --without no_ci" did not complete successfully: exit code: 15
- Failing command/step
- [5/7] RUN gem install bundler && bundle config build.nokogiri --use-system-libraries && bundle install --without no_ci
- Missing packages or files mentioned
- No missing packages or files explicitly named.
- Warnings observed:
- LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format (line 8)
- Bundler deprecation: The --without flag is deprecated/not remembered across invocations; guidance appears to use bundle config set without 'no_ci' instead
- Version mismatch / environment notes
- Base image: ruby:3.3-alpine3.19
- Bundler version installed: 4.0.11
- Bundler flags behavior changed (deprecation) causing the failing step: using bundle install --without no_ci triggers a message about the flag no longer being remembered
- Alpine package activity shown (musl/libcrypto3/libssl3 upgrades) as part of apk add step, but no explicit version mismatch error is reported beyond normal upgrades and deprecation warningsFROM ruby:3.3-slim
LABEL maintainer="BuildAgent" \
version="0.2" \
description="Image for running the Backup Ruby gem from source"
# Install system dependencies for building native extensions and running the app
RUN apt-get update -qq \
&& apt-get install -y --no-install-recommends \
ca-certificates curl git \
libxml2-dev libxslt1-dev libyaml-dev \
build-essential \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /usr/src/backup
# Copy Gemfile(s) and install dependencies first to leverage Docker layer caching
COPY Gemfile* ./
# Install Bundler and project dependencies
RUN gem install bundler \
&& bundle config set without 'no_ci' \
&& bundle install
# Copy the rest of the application code
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Smoke test command
CMD ["bin/backup", "--help"]
Summary of Docker build error - Failing step (command/step): [5/7] RUN gem install bundler && bundle config set without 'no_ci' && bundle install - Exact error message and exit code: ERROR: failed to build: failed to solve: process "/bin/sh -c gem install bundler && bundle config set without 'no_ci' && bundle install" did not complete successfully: exit code: 15 [!] There was an error parsing `Gemfile`: There are no gemspecs at /usr/src/backup. Bundler cannot continue. # from /usr/src/backup/Gemfile:3 # ------------------------------------------- # > gemspec # ------------------------------------------- - Failing command/step details: - Step: RUN gem install bundler && bundle config set without 'no_ci' && bundle install - Context: Running in /usr/src/backup during image build - Missing packages or files mentioned: - There are no gemspecs at /usr/src/backup. Bundler cannot continue. - Gemfile appears to reference a gemspec (line showing "gemspec"), but no corresponding gemspec file exists in /usr/src/backup. - Version information / mismatches: - Bundler version installed: bundler-4.0.11 - Base image: ruby:3.3-slim - No explicit version mismatch reported; the failure is due to a missing gemspec rather than a version incompatibility.
FROM ruby:3.3-alpine3.19 LABEL maintainer="BuildAgent" \ version="0.2" \ description="Image for running the Backup Ruby gem from source" # Install system dependencies for building native extensions and running the app ENV APP_DEPS ca-certificates curl git libxml2 libxslt openssl RUN apk add --no-cache --update $APP_DEPS build-base libxml2-dev libxslt-dev WORKDIR /usr/src/backup # Copy Gemfile(s) and the gemspec first to leverage Docker layer caching COPY Gemfile* ./ COPY backup.gemspec ./backup.gemspec # Install Bundler and project dependencies RUN gem install bundler \ && bundle config set without 'no_ci' \ && bundle install # Copy the rest of the application code COPY . . # Build the gem from the gemspec RUN gem build backup.gemspec # Smoke test command CMD ["bin/backup", "--help"]
Summary (under 1500 chars): - Exact error message and exit code: - There was an error while loading `backup.gemspec`: cannot load such file -- /usr/src/backup/lib/backup/version. Bundler cannot continue. - Exit code: 14 - Context shows: after installing bundler, bundler tries to run bundle install and fails with the gemspec error. - Failing command/step: - Step [6/8] RUN gem install bundler && bundle config set without 'no_ci' && bundle install - The step failed after bundler was installed: “Successfully installed bundler-4.0.11” followed by the gemspec load error. - Missing packages or files mentioned: - Missing file referenced by backup.gemspec: /usr/src/backup/lib/backup/version - The error originates from backup.gemspec line that requires lib/backup/version - Version mismatch info: - Bundler version installed: bundler-4.0.11 - Base image: ruby:3.3-alpine3.19 - No explicit version mismatch reported; failure is due to the missing file required by the gemspec, not a Bundler/Ruby version incompatibility.
FROM ruby:3.3-alpine3.19 LABEL maintainer="BuildAgent" \ version="0.2" \ description="Image for running the Backup Ruby gem from source" # Install system dependencies for building native extensions and running the app RUN apk add --no-cache --update \ ca-certificates curl git libxml2 libxslt openssl build-base \ libxml2-dev libxslt-dev WORKDIR /usr/src/backup # Copy the entire repo first (so gemspec can require lib/backup/version during bundle install) COPY . . # Install Bundler and project dependencies RUN gem install bundler \ && bundle config set without 'no_ci' \ && bundle install # Build the gem from the gemspec (optional, but ensures gemspec builds cleanly) RUN gem build backup.gemspec # Smoke test command CMD ["bin/backup", "--help"]
Build timed out after 600s
FROM ruby:3.3-slim
LABEL maintainer="BuildAgent" \
version="0.2" \
description="Image for running the Backup Ruby gem from source"
# Install system dependencies for building native extensions and running the app
RUN apt-get update -qq \
&& apt-get install -y --no-install-recommends \
ca-certificates curl git libxml2-dev libxslt1-dev libyaml-dev \
build-essential openssl \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /usr/src/backup
# Copy Gemfile(s) and the gemspec first to leverage Docker layer caching
COPY Gemfile* ./
COPY backup.gemspec ./backup.gemspec
# Install Bundler and project dependencies
RUN gem install bundler \
&& bundle config set without 'no_ci' \
&& bundle install
# Copy the rest of the application code
COPY . .
# Build the gem from the gemspec
RUN gem build backup.gemspec
# Smoke test command
CMD ["bin/backup", "--help"]
Summary of Docker build error (preserves exact details):
- Failing step
- [6/8] RUN gem install bundler && bundle config set without 'no_ci' && bundle install
- Exact error message and exit code
- [!] There was an error while loading `backup.gemspec`: cannot load such file -- /usr/src/backup/lib/backup/version. Bundler cannot continue.
-
- # from /usr/src/backup/backup.gemspec:3
- # -------------------------------------------
- #
- > require File.expand_path("lib/backup/version")
- # -------------------------------------------
- Docker exit: 14
- Missing packages or files mentioned
- Missing file: /usr/src/backup/lib/backup/version (needed by backup.gemspec)
- The error occurs while Bundler loads the backup.gemspec, which requires lib/backup/version.
- Version information or mismatches
- Base image: ruby:3.3-slim
- Bundler version installed in step: bundler 4.0.11
- No explicit version mismatch reported; the failure is due to the missing lib/backup/version file required by the gemspec.FROM ruby:3.3-slim
LABEL maintainer="BuildAgent" \
version="0.3" \
description="Image for running the Backup Ruby gem from source"
# Set Bundler path to vendor/bundle for reproducibility
ENV BUNDLE_PATH="vendor/bundle"
# Install system dependencies for building native extensions and running the app
RUN apt-get update -qq \
&& apt-get install -y --no-install-recommends \
ca-certificates curl git libxml2-dev libxslt1-dev libyaml-dev \
build-essential openssl \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /usr/src/backup
# Copy the entire repository (to satisfy gemspec requirements like lib/backup/version)
COPY . .
# Install Bundler and project dependencies
RUN gem update --system \
&& gem install bundler \
&& bundle config set without 'no_ci' \
&& bundle install
# Build the gem from the gemspec to ensure it compiles
RUN gem build backup.gemspec
# Smoke test command: show help for the CLI
CMD ["bin/backup", "--help"]
Build timed out after 600s
FROM ruby:3.3-alpine3.19 LABEL maintainer="BuildAgent" \ version="0.4" \ description="Image for running the Backup Ruby gem from source" ENV BUNDLE_PATH=/usr/local/bundle RUN apk add --no-cache --update \ ca-certificates curl git build-base libxml2 libxslt openssl \ libxml2-dev libxslt-dev WORKDIR /usr/src/backup # Copy the entire repository to ensure gemspec and lib/* exist for bundler COPY . . # Install Bundler and project dependencies, excluding CI-only gems RUN gem update --system \ && gem install bundler \ && bundle config set without 'no_ci' \ && bundle install # Optional: build the gem to ensure gemspec is valid RUN gem build backup.gemspec # Smoke test command: show help for the CLI CMD ["bin/backup", "--help"]
Build timed out after 600s
FROM ruby:3.3-slim
LABEL maintainer="BuildAgent" \
version="0.4" \
description="Image for running the Backup Ruby gem from source"
ENV BUNDLE_PATH=/usr/local/bundle
RUN apt-get update -qq \
&& apt-get install -y --no-install-recommends \
ca-certificates curl git libxml2-dev libxslt-dev libyaml-dev \
build-essential openssl \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /usr/src/backup
# Copy the entire repository to satisfy gemspec requirements
COPY . .
# Install Bundler and project dependencies
RUN gem update --system \
&& gem install bundler \
&& bundle config set without 'no_ci' \
&& bundle install
# Build the gem from the gemspec to ensure it compiles
RUN gem build backup.gemspec
# Smoke test command
CMD ["bin/backup", "--help"]
Build timed out after 600s
FROM ruby:3.3-slim
LABEL maintainer="BuildAgent" \
version="0.5" \
description="Image for running the Backup Ruby gem from source"
ENV BUNDLE_PATH=/usr/local/bundle
# Install system dependencies for building native extensions and running the app
RUN apt-get update -qq \
&& apt-get install -y --no-install-recommends \
ca-certificates curl git libxml2-dev libxslt1-dev libyaml-dev \
build-essential openssl \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /usr/src/backup
# Copy the entire repository to ensure gemspec and lib/* exist for bundler
COPY . .
# Install Bundler and project dependencies
RUN gem update --system \
&& gem install bundler \
&& bundle config set without 'no_ci' \
&& bundle install --jobs 4
# Build the gem from the gemspec to ensure it compiles
RUN gem build backup.gemspec
# Smoke test command: show help for the CLI
CMD ["bin/backup", "--help"]
Build timed out after 600s
FROM ruby:3.3-alpine3.19 AS builder LABEL maintainer="BuildAgent" \ version="0.6" \ description="Multi-stage build for Backup Ruby gem from source" ENV BUNDLE_PATH=/app/vendor/bundle RUN apk add --no-cache --update \ ca-certificates curl git libxml2 libxslt libyaml openssl build-base WORKDIR /app # Install dependencies into vendor/bundle first COPY Gemfile* ./ RUN bundle install --without no_ci --path vendor/bundle # Copy the rest of the source and build the gem COPY . . RUN gem build backup.gemspec FROM ruby:3.3-alpine3.19 LABEL maintainer="BuildAgent" \ version="0.6" \ description="Backup Ruby gem from source (runtime)" ENV BUNDLE_PATH=/app/vendor/bundle RUN apk add --no-cache --update ca-certificates bash curl git libxml2 libxslt libyaml openssl WORKDIR /app # Copy dependencies and source from builder COPY --from=builder /app/vendor/bundle /app/vendor/bundle COPY --from=builder /app/backup.gemspec /app/backup.gemspec COPY --from=builder /app/. /app/ # Ensure gems load from vendor/bundle ENV GEM_HOME=/usr/local/bems ENV PATH=/usr/local/bems/bin:$PATH CMD ["bin/backup", "--help"]
Concerns: The final runtime image never installs the built gem; there is no gem install step in the final stage, so the backup CLI likely won't be available in PATH., CMD uses bin/backup which probably doesn't exist in the runtime image; gem executables typically install under GEM_HOME (here /usr/local/bems) and the PATH is set accordingly, but the CMD does not reference the correct location., COPY --from=builder /app/. /app/ includes the source and the built gem in the final image, but without an explicit gem install, the built gem won't be installed for runtime usage; this is effectively a misconfiguration for a CLI tool built from source.
FROM ruby:4.0-alpine3.23 AS builder
LABEL maintainer="BuildAgent" \
description="Image for building and running the backup Rubygem"
ENV BUNDLE_PATH=/usr/local/bundle
WORKDIR /usr/src/backup
# Install build dependencies
RUN apk add --no-cache ca-certificates curl git libxml2 libxslt libyaml openssl build-base
# Install dependencies and build the gem in a separate stage
COPY Gemfile* backup.gemspec ./
# Configure bundler to skip CI/development groups
RUN bundle config set --global without 'no_ci' \
&& bundle install --without no_ci
COPY . .
# Build the gem to ensure it can be installed in the runtime image
RUN gem build backup.gemspec
FROM ruby:4.0-alpine3.23
ENV BUNDLE_PATH=/usr/local/bundle \
APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Runtime dependencies
RUN apk add --no-cache ca-certificates libxml2 libxslt libyaml openssl
# Copy gems from builder
COPY --from=builder /usr/local/bundle /usr/local/bundle
# Install the built gem
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
RUN gem install /tmp/backup-*.gem
# Copy the project sources (for bin/backup and scripts if needed)
COPY . .
# Ensure the gem binaries are available in PATH when invoking bin/backup
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["bin/backup", "--help"]
/.bundle /storage /log /tmp coverage/ *.gem *.rbc .bundle/ vendor/bundle node_modules
Summary (under 1500 chars)
- Build status: build_failed
- Concerns
- FROM image tag ruby:4.0-alpine3.23 may not exist on Docker Hub (could cause build to fail if unavailable).
- CMD uses bin/backup, which may not be the actual path of the installed gem binary (executable typically at /usr/local/bundle/bin/backup); ensure PATH or gem bin path is correct.
- The runtime stage copies the entire repo with COPY . .; filter with .dockerignore to minimize image size and remove test/docs not needed at runtime.
- Build error (highlights)
- Base image reference: FROM docker.io/library/ruby:4.0-alpine3.23@sha256:f6f95024b33821a2603ba42fa24618c8184f585d83e8a023d81452dbabc13507
- Dockerfile line shown: RUN apk add --no-cache ca-certificates curl git libxml2 libxslt libyaml openssl build-base
- Error: unable to select packages: libyaml (no such package) required by: world[libyaml]
- The failure occurs during builder stage 3/7: [builder 3/7] RUN apk add --no-cache ca-certificates curl git libxml2 libxslt libyaml openssl build-base
- Build output snippet:
"ERROR: unable to select packages:\n libyaml (no such package):\n required by: world[libyaml]"
- Result: Dockerfile:10 corresponds to the failing command; process "/bin/sh -c apk add ... libyaml ..." exited with code 1
- Key actionable line to inspect
- RUN apk add --no-cache ca-certificates curl git libxml2 libxslt libyaml openssl build-base
- Context to help debugging
- Dockerfile references: 8-12 show install of build dependencies
- Build context includes: Dockerfile (~1.35 KB), .dockerignore (~126B), build context (~544 KB)
Recommended next steps
- Verify if Alpine 3.23 has a libyaml package; if not, remove libyaml from the apk add list or replace with the correct package name (or enable an appropriate repository).
- Confirm the base image tag exists on Docker Hub or switch to a tag that is available.
- Consider updating the Dockerfile to avoid copying the entire repository at runtime (e.g., use .dockerignore) and ensure the gem bin path is correctly referenced.FROM ruby:4.0-alpine3.23 AS builder
LABEL maintainer="BuildAgent" \
description="Image for building and running the backup Rubygem"
ENV BUNDLE_PATH=/usr/local/bundle
WORKDIR /usr/src/backup
# Install build dependencies
RUN apk add --no-cache ca-certificates curl git \
libxml2 libxml2-dev libxslt libxslt-dev zlib-dev libffi-dev openssl build-base
# Install dependencies and build the gem in a separate stage
COPY Gemfile* backup.gemspec ./
# Configure bundler to skip CI/development groups
RUN bundle config set --global without 'no_ci' \
&& bundle install --without no_ci
COPY . .
# Build the gem to ensure it can be installed in the runtime image
RUN gem build backup.gemspec
FROM ruby:4.0-alpine3.23
ENV BUNDLE_PATH=/usr/local/bundle \
APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Runtime dependencies
RUN apk add --no-cache ca-certificates libxml2 libxslt libyaml openssl
# Copy gems from builder
COPY --from=builder /usr/local/bundle /usr/local/bundle
# Install the built gem
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
RUN gem install /tmp/backup-*.gem
# Copy the project sources (for bin/backup and scripts if needed)
COPY . .
# Ensure the gem binaries are available in PATH when invoking bin/backup
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["backup", "--help"]
FROM ruby:4.0-alpine3.23 AS builder
LABEL maintainer="BuildAgent" \
description="Image for building and running the backup Rubygem"
ENV BUNDLE_PATH=/usr/local/bundle
WORKDIR /usr/src/backup
# Install build dependencies
RUN apk add --no-cache ca-certificates curl git \
libxml2 libxml2-dev libxslt libxslt-dev zlib-dev openssl build-base
# Install dependencies and build the gem in a separate stage
COPY Gemfile* backup.gemspec ./
# Configure bundler to skip CI/development groups
RUN bundle config set --global without 'no_ci' \
&& bundle install --without no_ci
COPY . .
# Build the gem to ensure it can be installed in the runtime image
RUN gem build backup.gemspec
FROM ruby:4.0-alpine3.23
ENV BUNDLE_PATH=/usr/local/bundle \
APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Runtime dependencies
RUN apk add --no-cache ca-certificates libxml2 libxslt openssl
# Copy gems from builder
COPY --from=builder /usr/local/bundle /usr/local/bundle
# Install the built gem
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
RUN gem install /tmp/backup-*.gem
# Do not copy the entire source code into the runtime image to keep it lean
# Ensure the gem binaries are available in PATH when invoking backup
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["backup", "--help"]
- Failing step (Dockerfile/build stage): RUN bundle config set --global without 'no_ci' && bundle install --without no_ci - Exact error message and exit code: The `--without` flag has been removed because it relied on being remembered across bundler invocations, which bundler no longer does. Instead please use `bundle config set without 'no_ci'`, and stop using this flag ... ERROR: process "/bin/sh -c bundle config set --global without 'no_ci' && bundle install --without no_ci" did not complete successfully: exit code: 15 - Missing packages or files mentioned: None explicitly mentioned as missing. - Version mismatch / relevant info: - Bundler behavior changed: the --without flag has been removed. The log suggests using bundle config set without 'no_ci' instead. - This indicates a mismatch between the Dockerfile’s previous Bundler usage and the Bundler version in the image.
FROM ruby:4.0-alpine3.23 AS builder
LABEL maintainer="BuildAgent" \
description="Image for building and running the backup Rubygem"
ENV BUNDLE_PATH=/usr/local/bundle
WORKDIR /usr/src/backup
# Install build dependencies
RUN apk add --no-cache ca-certificates curl git \
libxml2 libxml2-dev libxslt libxslt-dev zlib-dev libffi-dev openssl build-base
# Install dependencies and build the gem in a separate stage
COPY Gemfile* backup.gemspec ./
# Configure bundler to skip CI/development groups
RUN bundle config set --global without 'no_ci' \
&& bundle install
COPY . .
# Build the gem to ensure it can be installed in the runtime image
RUN gem build backup.gemspec
FROM ruby:4.0-alpine3.23
ENV BUNDLE_PATH=/usr/local/bundle \
APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Runtime dependencies
RUN apk add --no-cache ca-certificates libxml2 libxslt openssl
# Copy gems from builder
COPY --from=builder /usr/local/bundle /usr/local/bundle
# Install the built gem
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
RUN gem install /tmp/backup-*.gem
# Do not copy the entire source code into the runtime image to keep it lean
# Ensure the gem binaries are available in PATH when invoking backup
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["backup", "--help"]
- Exact error message and exit code
- ERROR: process "/bin/sh -c bundle config set --global without 'no_ci' && bundle install" did not complete successfully: exit code: 14
- [!] There was an error while loading `backup.gemspec`: cannot load such file -- /usr/src/backup/lib/backup/version. Bundler cannot continue.
- # from /usr/src/backup/backup.gemspec:3
- # -------------------------------------------
- #
- > require File.expand_path("lib/backup/version")
- #
- # -------------------------------------------
- Failing command/step
- [builder 5/7] RUN bundle config set --global without 'no_ci' && bundle install
- Missing packages or files mentioned
- Missing file: /usr/src/backup/lib/backup/version (required by backup.gemspec)
- Version mismatch information
- No explicit version mismatch reported. The failure is due to a missing file referenced by the gemspec (lib/backup/version) rather than a version conflict. The base image is ruby:4.0-alpine3.23, but no version mismatch is stated.FROM ruby:3.2-alpine3.18 AS builder
LABEL maintainer="BuildAgent" \
description="Image for building and running the backup Rubygem"
ENV BUNDLE_PATH=/usr/local/bundle
WORKDIR /usr/src/backup
# Install build dependencies
RUN apk add --no-cache ca-certificates curl git \
libxml2 libxml2-dev libxslt libxslt-dev zlib-dev openssl build-base
# Prepare build inputs for bundler
COPY Gemfile* backup.gemspec ./
COPY lib/backup/version.rb ./lib/backup/version.rb
# Configure bundler and install gems (excluding CI deps)
RUN bundle config set --global without 'no_ci' \
&& bundle install
# Copy rest of source for gem packaging
COPY . .
# Build the gem to ensure it can be installed in the runtime image
RUN gem build backup.gemspec
FROM ruby:3.2-alpine3.18
ENV BUNDLE_PATH=/usr/local/bundle \
APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Runtime dependencies
RUN apk add --no-cache ca-certificates libxml2 libxslt openssl
# Copy gems from builder
COPY --from=builder /usr/local/bundle /usr/local/bundle
# Install the built gem
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
RUN gem install /tmp/backup-*.gem
# Expose gem binaries
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["backup", "--help"]
Build timed out after 600s
FROM ruby:3.2-alpine3.18 AS builder
LABEL maintainer="BuildAgent" \
description="Image for building the backup Rubygem"
ENV BUNDLE_PATH=/usr/local/bundle
WORKDIR /usr/src/backup
# Install build dependencies
RUN apk add --no-cache ca-certificates curl git \
libxml2 libxslt libyaml openssl build-base
# Prepare build inputs for packaging
COPY Gemfile* backup.gemspec ./
COPY lib/backup/version.rb ./lib/backup/version.rb
# Build the gem to ensure it can be installed in the runtime image
RUN gem build backup.gemspec
FROM ruby:3.2-alpine3.18
ENV GEM_HOME=/usr/local/bundle \
GEM_PATH=/usr/local/bundle \
PATH=/usr/local/bundle/bin:${PATH}
WORKDIR /usr/src/backup
# Runtime dependencies
RUN apk add --no-cache ca-certificates libxml2 libxslt libyaml openssl
# Create gem home directory
RUN mkdir -p $GEM_HOME
# Copy the built gem from the builder
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
# Install the built gem
RUN gem install /tmp/backup-*.gem -N
# Expose gem binaries
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["backup", "--help"]
Summary of Docker build error
- Exact error messages and exit code
- Step 1 failure excerpt:
- "ERROR: unable to select packages:
libyaml (no such package):
required by: world[libyaml]
CANCELED"
- Step 2 failure excerpt:
- "ERROR: unable to select packages:
libyaml (no such package):
required by: world[libyaml]
ERROR: process \"/bin/sh -c apk add --no-cache ca-certificates curl git libxml2 libxslt libyaml openssl build-base\" did not complete successfully: exit code: 1"
- Final reference:
- "Dockerfile:10" and the failing command shown as:
"RUN apk add --no-cache ca-certificates curl git \
libxml2 libxslt libyaml openssl build-base"
- Exit code: 1
- Failing command/step
- Step [stage-1 3/6]: RUN apk add --no-cache ca-certificates libxml2 libxslt libyaml openssl build-base
- Step [builder 3/6]: RUN apk add --no-cache ca-certificates curl git libxml2 libxslt libyaml openssl build-base
- Dockerfile line 10 indicates the failing command: RUN apk add --no-cache ca-certificates curl git ... libyaml openssl build-base
- Missing packages or files mentioned
- libyaml package not found: "libyaml (no such package)". This prevents APK from resolving dependencies.
- Version mismatch info
- Base image: ruby:3.2-alpine3.18 (Alpine 3.18)
- APK repos being queried show Alpine v3.18 main and community indexes, indicating the environment is Alpine 3.18, where libyaml is not found in the specified repositories for this image.FROM ruby:3.2-alpine3.18 AS builder
LABEL maintainer="BuildAgent" \
description="Image for building the backup Rubygem"
ENV BUNDLE_PATH=/usr/local/bundle
WORKDIR /usr/src/backup
# Install build dependencies (skip libyaml as it's not available in some Alpine variants)
RUN apk add --no-cache ca-certificates curl git \
libxml2 libxslt libxml2-dev libxslt-dev zlib-dev openssl build-base
# Prepare inputs for bundler and gem packaging
COPY Gemfile* backup.gemspec ./
COPY lib/backup/version.rb ./lib/backup/version.rb
# Configure Bundler to ignore CI/development groups and install
RUN bundle config set --global without 'no_ci' \
&& bundle install
# Copy the rest of the source for packaging
COPY . .
# Build the gem to ensure it can be installed in the runtime image
RUN gem build backup.gemspec
FROM ruby:3.2-alpine3.18
ENV BUNDLE_PATH=/usr/local/bundle \
APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Runtime dependencies
RUN apk add --no-cache ca-certificates libxml2 libxslt openssl
# Copy installed gems from builder
COPY --from=builder /usr/local/bundle /usr/local/bundle
# Install the built gem
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
RUN gem install /tmp/backup-*.gem
# Ensure gem binaries are available in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["backup", "--help"]
Build timed out after 600s
FROM ruby:3.2-slim AS builder
LABEL maintainer="BuildAgent" \
description="Image for building the backup Rubygem"
RUN apt-get update && apt-get install -y --no-install-recommends \
build-essential ca-certificates curl git libxml2-dev libxslt1-dev zlib1g-dev libyaml-dev openssl \
&& rm -rf /var/lib/apt/lists/*
WORKDIR /usr/src/backup
# Prepare inputs for packaging
COPY backup.gemspec Gemfile* ./
COPY lib/backup/version.rb ./lib/backup/version.rb
COPY . .
# Build the gem to ensure it can be installed in the runtime image
RUN gem build backup.gemspec
FROM ruby:3.2-slim
ENV APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
RUN apt-get update && apt-get install -y --no-install-recommends \
ca-certificates libxml2 libxslt1 libyaml openssl \
&& rm -rf /var/lib/apt/lists/*
# Copy the built gem from builder
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
# Install the built gem
RUN gem install /tmp/backup-*.gem -N
# Expose gem binaries
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["backup", "--help"]
- Exact error messages and exit code - E: Unable to locate package libxslt1 - E: Unable to locate package libyaml - Exit code: 100 - Failing command/step - Stage: stage-1 3/5 - Command: RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates libxml2 libxslt1 libyaml openssl && rm -rf /var/lib/apt/lists/* - Missing packages or files mentioned - libxslt1 - libyaml - Version mismatch / packaging note - The build runs against Debian trixie. In this release, packages libxslt1 and libyaml are not available (names differ from what's provided later in the log, e.g., libxslt1.1 and libyaml-dev). This indicates a package-name mismatch for this Debian version; the log shows available variants such as libxslt1.1 and libyaml-dev (and later libyaml-0-2 in similar contexts). Adjust package names to match the trixie repository (e.g., libxslt1.1 or libxslt1-dev plus the appropriate libyaml package).
FROM ruby:2.4.10 AS builder
LABEL maintainer="BuildAgent" \
description="Image for building the backup Rubygem"
ENV BUNDLE_PATH=/usr/local/bundle
WORKDIR /usr/src/backup
# Install build dependencies
RUN apt-get update -qq && apt-get install -y --no-install-recommends \
build-essential ca-certificates curl git libxml2-dev libxslt1-dev libyaml-dev openssl \
&& rm -rf /var/lib/apt/lists/*
# Install bundler (older Ruby may need explicit bundler)
RUN gem install bundler
# Prepare inputs for packaging
COPY Gemfile* backup.gemspec ./
COPY lib/backup/version.rb ./lib/backup/version.rb
# Configure Bundler and install (excluding no_ci group)
RUN bundle config set --global without 'no_ci' \
&& bundle install
# Copy the rest of the source for packaging
COPY . .
# Build the gem
RUN gem build backup.gemspec
FROM ruby:2.4.10
ENV BUNDLE_PATH=/usr/local/bundle \
APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Runtime dependencies
RUN apt-get update -qq && apt-get install -y --no-install-recommends \
ca-certificates libxml2 libxslt1 libyaml-0-2 openssl \
&& rm -rf /var/lib/apt/lists/*
# Copy the built gems from builder
COPY --from=builder /usr/local/bundle /usr/local/bundle
# Install the built gem
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
RUN gem install /tmp/backup-*.gem -N
# Expose gem binaries in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["backup", "--help"]
Docker build failed due to apt-get step; apt repositories for Debian Buster have no Release file
- Exact error messages:
- E: The repository 'http://security.debian.org/debian-security buster/updates Release' does not have a Release file.
- E: The repository 'http://deb.debian.org/debian buster Release' does not have a Release file.
- E: The repository 'http://deb.debian.org/debian buster-updates Release' does not have a Release file.
- ERROR: failed to build: failed to solve: process "/bin/sh -c apt-get update -qq && apt-get install -y --no-install-recommends ca-certificates libxml2 libxslt1 libyaml-0-2 openssl && rm -rf /var/lib/apt/lists/*" did not complete successfully: exit code: 100
- Failing command/step:
- Step [stage-1 3/6] RUN apt-get update -qq && apt-get install -y --no-install-recommends \
ca-certificates libxml2 libxslt1 libyaml-0-2 openssl \
&& rm -rf /var/lib/apt/lists/*
- Missing packages/files mentioned: ca-certificates, libxml2, libxslt1, libyaml-0-2, openssl (requested to install)
- Version mismatch / context:
- Debian sources referenced: security.debian.org/debian-security buster/updates Release; deb.debian.org/debian buster Release; deb.debian.org/debian buster-updates Release
- Indicates Debian Buster (Debian 10) base image; Release files unavailable in configured locations (outdated/EOL)
- Context note:
- Step 8 was canceled due to this failure (build could not proceed past the apt-get step)
- Concerns (from tool): Ruby 2.4.10 is old and may have compatibility issues; smoke tests rely on library import rather than CLI behavior; consider adding a minimal CLI smoke if a sample trigger/config is available.FROM ruby:3.2-alpine3.18 AS builder
LABEL maintainer="BuildAgent" \
description="Image for building the backup Rubygem"
ENV BUNDLE_PATH=/usr/local/bundle
WORKDIR /usr/src/backup
# Install build dependencies (including libraries needed for native extensions)
RUN apk add --no-cache ca-certificates curl git libxml2-dev libxslt-dev zlib-dev build-base openssl
# Prepare inputs for packaging
COPY backup.gemspec Gemfile* ./
COPY lib/backup/version.rb ./lib/backup/version.rb
# Build the gem (no bundler needed)
COPY . .
RUN gem build backup.gemspec
FROM ruby:3.2-alpine3.18
ENV BUNDLE_PATH=/usr/local/bundle \
APP_HOME=/usr/src/backup
WORKDIR $APP_HOME
# Runtime dependencies
RUN apk add --no-cache ca-certificates libxml2 libxslt openssl
# Copy the built gem from builder
COPY --from=builder /usr/local/bundle /usr/local/bundle
COPY --from=builder /usr/src/backup/backup-*.gem /tmp/
# Install the built gem
RUN gem install /tmp/backup-*.gem -N
# Ensure the gem binaries are available in PATH
ENV PATH="/usr/local/bundle/bin:${PATH}"
# Default command to show usage/help
CMD ["backup", "--help"]
Summary (concise, actionable):
- Build status: build_failed
- Smoke test note: The smoke test loads the gem and checks a version constant; it does not exercise the CLI runtime. Consider adding a smoke test that runs the binary/CLI with a minimal scenario.
Build/error details:
- Stage/step: stage-1, step 6 of 6
- Command: RUN gem install /tmp/backup-*.gem -N
- Error: Error installing /tmp/backup-*.gem: Failed to build gem native extension
- Working directory: /usr/local/bundle/gems/nokogiri-1.11.7/ext/nokogiri
- Command invoked: /usr/local/bin/ruby extconf.rb
- Symptoms: extconf.rb failed; Could not create Makefile due to missing libraries/headers
- Provided configuration options:
--with-opt-dir, --without-opt-dir, --with-opt-include, --without-opt-include=${opt-dir}/include, --with-opt-lib, --without-opt-lib, --with-make-prog, --without-make-prog, --srcdir=., --curdir, --ruby=/usr/local/bin/$(RUBY_BASE_NAME), --help, --clean, --prevent-strip, --detect
- Internal error: /usr/local/lib/ruby/3.2.0/mkmf.rb:490: The compiler failed to generate an executable file. You have to install development tools first.
- Logs:
- mkmf.log: /usr/local/bundle/extensions/x86_64-linux-musl/3.2.0/nokogiri-1.11.7/mkmf.log
- gem_make.out: /usr/local/bundle/extensions/x86_64-linux-musl/3.2.0/nokogiri-1.11.7/gem_make.out
- Exit: 1
- Final status: The process "/bin/sh -c gem install /tmp/backup-*.gem -N" did not complete successfully: exit code: 1
Missing packages/files noted:
- Core issue: missing development tools (compiler toolchain) in the final image
- Debug hint: mkmf.log at /usr/local/bundle/extensions/x86_64-linux-musl/3.2.0/nokogiri-1.11.7/mkmf.log
- No specific package names listed; log states: "You have to install development tools first."
Version information:
- Gem: nokogiri-1.11.7 (path /usr/local/bundle/gems/nokogiri-1.11.7)
- Ruby: 3.2.0 (path /usr/local/lib/ruby/3.2.0)
- Environment: Alpine (musl) based image (x86_64-linux-musl)
- No explicit version mismatch indicated; failure due to missing development tools needed to compile the native extension.