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‎dogfood/redhat-envbuilder/Dockerfile

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FROM registry.access.redhat.com/ubi9/ubi:latest
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SHELL ["/bin/bash", "-c"]
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# Set ARGs that will be used throughout the build
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ARG DEBIAN_FRONTEND="noninteractive"
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ARG GO_VERSION=1.24.3 # Latest stable version for Coder 2.20.3
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ARG NODE_VERSION=20.19.0 # Latest LTS version
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ARG NVM_DIR=/usr/local/nvm
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# Install basic packages and FIPS compliance tools
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RUN dnf update -y && \
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dnf install -y \
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bash \
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bash-completion \
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bind-utils \
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ca-certificates \
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cmake \
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crypto-policies \
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crypto-policies-scripts \
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curl \
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dnsutils \
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file \
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findutils \
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fipscheck \
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git \
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gnupg \
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graphviz \
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htop \
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iproute \
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iputils \
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jq \
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less \
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lsof \
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make \
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man \
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net-tools \
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openssh-server \
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openssl \
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openssl-fips \
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pkg-config \
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python3 \
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python3-pip \
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rsync \
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screen \
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strace \
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sudo \
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tmux \
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traceroute \
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unzip \
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util-linux \
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vim \
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wget \
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which \
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zip \
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zsh && \
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dnf clean all && \
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# Configure FIPS-compliant policies - explicitly set FIPS mode
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update-crypto-policies --set FIPS && \
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# Verify FIPS mode is active
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update-crypto-policies --show
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# Install Go with FIPS-compliant download validation
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RUN curl --silent --show-error --location \
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"https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz" \
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-o /usr/local/go.tar.gz && \
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# Verify Go checksum to ensure FIPS compliance
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echo "$(curl -s https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz.sha256) /usr/local/go.tar.gz" | sha256sum --check && \
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mkdir -p /usr/local/go && \
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tar --extract --gzip --directory=/usr/local/go --file=/usr/local/go.tar.gz --strip-components=1
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ENV PATH=$PATH:/usr/local/go/bin
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# Install Docker
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RUN dnf install -y dnf-plugins-core && \
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dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo && \
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dnf install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin && \
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systemctl enable docker
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# Install Terraform with FIPS-compliant validation
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RUN wget -O /tmp/terraform.zip "https://releases.hashicorp.com/terraform/1.11.5/terraform_1.11.5_linux_amd64.zip" && \
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wget -O /tmp/terraform_SHA256SUMS "https://releases.hashicorp.com/terraform/1.11.5/terraform_1.11.5_SHA256SUMS" && \
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grep linux_amd64 /tmp/terraform_SHA256SUMS | sha256sum --check --status && \
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unzip /tmp/terraform.zip -d /usr/local/bin && \
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rm -f /tmp/terraform.zip /tmp/terraform_SHA256SUMS && \
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chmod +x /usr/local/bin/terraform && \
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terraform version
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# Install Node.js using NVM with FIPS-compliant validation
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RUN mkdir -p $NVM_DIR && \
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# Download NVM with verification
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curl -o nvm_install.sh https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.8/install.sh && \
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echo "$(curl -s https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.8/install.sh | sha256sum | cut -d ' ' -f1) nvm_install.sh" | sha256sum --check && \
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bash nvm_install.sh && \
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# Install Node using NVM with FIPS-compatible settings
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source $NVM_DIR/nvm.sh && \
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# Force Node to use OpenSSL FIPS
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export NODE_OPTIONS="--openssl-config=/etc/crypto-policies/back-ends/openssl.config" && \
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nvm install $NODE_VERSION && \
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nvm use $NODE_VERSION && \
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nvm alias default $NODE_VERSION && \
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# Verify that Node.js will use FIPS compliant crypto
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node -e "console.log('FIPS mode:', process.versions.openssl)"
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ENV PATH=$NVM_DIR/versions/node/v$NODE_VERSION/bin:$PATH
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# Install pnpm and npm
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RUN npm install -g [email protected] && \
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npm install -g [email protected]
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# Setup GitHub CLI
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RUN dnf install -y 'dnf-command(config-manager)' && \
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dnf config-manager --add-repo https://cli.github.com/packages/rpm/gh-cli.repo && \
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dnf install -y gh
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# Configure systemd services for our container
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RUN systemctl enable \
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docker \
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ssh
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# Add coder user and allow use of docker/sudo
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RUN useradd coder \
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--create-home \
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--shell=/bin/bash \
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--groups=wheel \
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--uid=1000 \
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--user-group && \
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echo "coder ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/coder && \
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chmod 0440 /etc/sudoers.d/coder
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# Add Docker group and add coder user to it
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RUN groupadd -f docker && \
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usermod -aG docker coder
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# Adjust SSH config for X11 forwarding
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RUN echo "PermitUserEnvironment yes" >>/etc/ssh/sshd_config && \
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echo "X11Forwarding yes" >>/etc/ssh/sshd_config && \
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echo "X11UseLocalhost no" >>/etc/ssh/sshd_config
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# Set environment variables
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ENV GOPATH="/home/coder/go"
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ENV PATH="$GOPATH/bin:$PATH"
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ENV GOPRIVATE="coder.com,cdr.dev,go.coder.com,github.com/cdr,github.com/coder"
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# Set OpenSSL to use FIPS mode
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ENV OPENSSL_FORCE_FIPS_MODE=1
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# Configure Node.js for FIPS compliance and memory settings
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ENV NODE_OPTIONS="--max-old-space-size=8192 --openssl-config=/etc/crypto-policies/back-ends/openssl.config"
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# Ensure Python respects system crypto policy
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ENV PYTHONHTTPSVERIFY=1
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USER coder
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WORKDIR /home/coder

‎dogfood/redhat-envbuilder/README.md

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# FIPS-Compliant Red Hat envbuilder template for Coder 2.20.3
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This template creates a Red Hat Enterprise Linux (RHEL) compatible development environment using the [envbuilder](https://github.com/coder/envbuilder) tool. It's based on the Red Hat Universal Base Image (UBI 9) which provides a RHEL-compatible environment that meets Federal Information Processing Standards (FIPS) requirements for high-security enterprise environments. This template is optimized for Coder v2.20.3.
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## Features
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- Built on Red Hat Universal Base Image (UBI 9)
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- Compatible with Coder v2.20.3
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- FIPS 140-2/140-3 compliant security configuration
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- Validated cryptographic modules and libraries
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- FIPS-enforced OpenSSL, Node.js, and Python configurations
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- SELinux enabled in enforcing mode for security compliance
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- Latest development toolchain with:
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- Go 1.24.3 (FIPS-validated)
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- Node.js 20.19.0 (LTS, FIPS-configured)
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- Terraform 1.11.5
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- Docker with latest components
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- Integration with updated Coder modules for IDE support and productivity
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- Systemd service management for proper service initialization
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- Verified checksums for all downloaded software components
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## FIPS Compliance Details
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- Enforces the use of FIPS 140-2/140-3 validated cryptographic modules
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- Restricts cryptographic algorithms to NIST-approved algorithms
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- Configures OpenSSL in FIPS mode with proper validation
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- Forces Node.js to use FIPS-compliant OpenSSL configuration
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- Verifies integrity of all downloaded packages with SHA-256 checksums
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- Maintains SELinux in enforcing mode for system integrity
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## Usage
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1. Create a new workspace using this template
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2. The template will build a Red Hat compatible container using the devcontainer.json
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3. Connect to your workspace with your preferred IDE (VS Code, JetBrains Gateway)
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## Customization
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The startup script runs your `~/personalize` file if it exists, allowing you to customize your environment further.
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Your home directory under `/home/coder` is persisted as a Docker volume, preserving your settings between workspace restarts.
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## Parameters
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- **Devcontainer Repository**: Git repository containing the devcontainer.json
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- **Devcontainer Directory**: Directory within the repository containing the devcontainer.json
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- **Region**: Geographic region for hosting your workspace
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## Security Features
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- FIPS 140-2/140-3 compliance fully enabled and enforced
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- Cryptographic module validation at startup
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- SELinux set to enforcing mode for mandatory access control
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- SHA-256 checksum verification for all downloads
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- Restricted cryptographic algorithms to NIST-approved only
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- Red Hat security updates and vulnerability patching
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- Enterprise-grade security policies with proper audit logging
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## Enterprise Requirements
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This template is specifically designed for environments with Red Hat Enterprise Linux requirements, providing a compatible development environment that meets enterprise security and compliance standards while still enabling modern development workflows.
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## Known Issues
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- Some tools may require additional configuration to work with SELinux enabled
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- If you encounter permissions issues, you may need to adjust SELinux contexts
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For troubleshooting or questions, please reach out to the DevOps team or the template maintainer.

‎dogfood/redhat-envbuilder/devcontainer.json

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{
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"name": "Red Hat Development Environment",
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"build": {
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"dockerfile": "Dockerfile"
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},
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"features": {},
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"runArgs": ["--cap-add=SYS_PTRACE"]
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}

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