feat(rpm): add RPM packaging with Packit/COPR and GHA release publishing

.github/workflows/release-dev.yml

@@ -636,12 +636,20 @@ jobs:
       checkout-ref: ${{ github.sha }}
     secrets: inherit
 
+  build-rpm:
+    name: Build RPM Packages
+    needs: [compute-versions]
+    uses: ./.github/workflows/rpm-package.yml
+    with:
+      checkout-ref: ${{ github.sha }}
+    secrets: inherit
+
   # ---------------------------------------------------------------------------
   # Create / update the dev GitHub Release with CLI binaries and wheels
   # ---------------------------------------------------------------------------
   release-dev:
     name: Release Dev
-    needs: [compute-versions, build-cli-linux, build-cli-macos, build-gateway-binary-linux, build-gateway-binary-macos, build-supervisor-binary-linux, build-python-wheels-linux, build-python-wheel-macos, build-deb]
+    needs: [compute-versions, build-cli-linux, build-cli-macos, build-gateway-binary-linux, build-gateway-binary-macos, build-supervisor-binary-linux, build-python-wheels-linux, build-python-wheel-macos, build-deb, build-rpm]
     runs-on: build-amd64
     timeout-minutes: 10
     outputs:
@@ -684,6 +692,13 @@ jobs:
           path: release/
           merge-multiple: true
 
+      - name: Download RPM package artifacts
+        uses: actions/download-artifact@v4
+        with:
+          pattern: rpm-linux-*
+          path: release/
+          merge-multiple: true
+
       - name: Capture wheel filenames
         id: wheel_filenames
         run: |
@@ -701,6 +716,7 @@ jobs:
             openshell-aarch64-unknown-linux-musl.tar.gz \
             openshell-aarch64-apple-darwin.tar.gz \
             openshell_*.deb \
+            openshell-*.rpm \
             *.whl > openshell-checksums-sha256.txt
           cat openshell-checksums-sha256.txt
           sha256sum \
@@ -713,7 +729,7 @@ jobs:
             openshell-sandbox-aarch64-unknown-linux-gnu.tar.gz > openshell-sandbox-checksums-sha256.txt
           cat openshell-sandbox-checksums-sha256.txt
 
-      - name: Prune stale wheel and deb assets from dev release
+      - name: Prune stale wheel, deb, and rpm assets from dev release
         uses: actions/github-script@v7
         env:
           WHEEL_VERSION: ${{ needs.compute-versions.outputs.python_version }}
@@ -745,13 +761,17 @@ jobs:
               core.info(`  ${String(a.id).padStart(12)}  ${a.name}`);
             }
 
-            // Delete stale wheels
-            let kept = 0, deleted = 0, debDeleted = 0;
+            // Delete stale wheels, debs, and rpms
+            let kept = 0, deleted = 0, debDeleted = 0, rpmDeleted = 0;
             for (const asset of assets) {
               if (asset.name.endsWith('.deb')) {
                 core.info(`Deleting stale deb package: ${asset.name} (id=${asset.id})`);
                 await github.rest.repos.deleteReleaseAsset({ owner, repo, asset_id: asset.id });
                 debDeleted++;
+              } else if (asset.name.endsWith('.rpm')) {
+                core.info(`Deleting stale rpm package: ${asset.name} (id=${asset.id})`);
+                await github.rest.repos.deleteReleaseAsset({ owner, repo, asset_id: asset.id });
+                rpmDeleted++;
               } else if (asset.name.endsWith('.whl') && asset.name.startsWith(currentPrefix)) {
                 core.info(`Keeping current wheel: ${asset.name}`);
                 kept++;
@@ -761,7 +781,7 @@ jobs:
                 deleted++;
               }
             }
-            core.info(`Summary: kept_wheels=${kept}, deleted_wheels=${deleted}, deleted_debs=${debDeleted}`);
+            core.info(`Summary: kept_wheels=${kept}, deleted_wheels=${deleted}, deleted_debs=${debDeleted}, deleted_rpms=${rpmDeleted}`);
 
       - name: Move dev tag
         run: |
@@ -793,6 +813,7 @@ jobs:
             release/openshell-aarch64-unknown-linux-musl.tar.gz
             release/openshell-aarch64-apple-darwin.tar.gz
             release/openshell_*.deb
+            release/openshell-*.rpm
             release/openshell-gateway-x86_64-unknown-linux-gnu.tar.gz
             release/openshell-gateway-aarch64-unknown-linux-gnu.tar.gz
             release/openshell-gateway-aarch64-apple-darwin.tar.gz

.github/workflows/release-tag.yml

@@ -663,12 +663,20 @@ jobs:
       checkout-ref: ${{ inputs.tag || github.ref }}
     secrets: inherit
 
+  build-rpm:
+    name: Build RPM Packages
+    needs: [compute-versions]
+    uses: ./.github/workflows/rpm-package.yml
+    with:
+      checkout-ref: ${{ inputs.tag || github.ref }}
+    secrets: inherit
+
   # ---------------------------------------------------------------------------
   # Create a tagged GitHub Release with CLI binaries and wheels
   # ---------------------------------------------------------------------------
   release:
     name: Release
-    needs: [compute-versions, build-cli-linux, build-cli-macos, build-gateway-binary-linux, build-gateway-binary-macos, build-supervisor-binary-linux, build-python-wheels-linux, build-python-wheel-macos, tag-ghcr-release, build-deb]
+    needs: [compute-versions, build-cli-linux, build-cli-macos, build-gateway-binary-linux, build-gateway-binary-macos, build-supervisor-binary-linux, build-python-wheels-linux, build-python-wheel-macos, tag-ghcr-release, build-deb, build-rpm]
     runs-on: build-amd64
     timeout-minutes: 10
     outputs:
@@ -713,6 +721,13 @@ jobs:
           path: release/
           merge-multiple: true
 
+      - name: Download RPM package artifacts
+        uses: actions/download-artifact@v4
+        with:
+          pattern: rpm-linux-*
+          path: release/
+          merge-multiple: true
+
       - name: Capture wheel filenames
         id: wheel_filenames
         run: |
@@ -730,6 +745,7 @@ jobs:
             openshell-aarch64-unknown-linux-musl.tar.gz \
             openshell-aarch64-apple-darwin.tar.gz \
             openshell_*.deb \
+            openshell-*.rpm \
             *.whl > openshell-checksums-sha256.txt
           cat openshell-checksums-sha256.txt
           sha256sum \
@@ -763,6 +779,7 @@ jobs:
             release/openshell-aarch64-unknown-linux-musl.tar.gz
             release/openshell-aarch64-apple-darwin.tar.gz
             release/openshell_*.deb
+            release/openshell-*.rpm
             release/openshell-gateway-x86_64-unknown-linux-gnu.tar.gz
             release/openshell-gateway-aarch64-unknown-linux-gnu.tar.gz
             release/openshell-gateway-aarch64-apple-darwin.tar.gz

.github/workflows/rpm-package.yml

@@ -0,0 +1,71 @@
+# SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+name: RPM Package
+
+on:
+  workflow_call:
+    inputs:
+      checkout-ref:
+        required: true
+        type: string
+
+permissions:
+  contents: read
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  build-rpm-linux:
+    name: Build RPM Package (Linux ${{ matrix.arch }})
+    strategy:
+      matrix:
+        include:
+          - arch: x86_64
+            runner: build-amd64
+          - arch: aarch64
+            runner: build-arm64
+    runs-on: ${{ matrix.runner }}
+    timeout-minutes: 60
+    container:
+      image: fedora:latest
+    steps:
+      - name: Install build dependencies
+        run: |
+          dnf install -y \
+            packit rpm-build \
+            rust cargo gcc gcc-c++ make cmake pkg-config \
+            clang-devel z3-devel systemd-rpm-macros \
+            pandoc python3-devel git-core \
+            cargo-rpm-macros
+
+      - uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.checkout-ref }}
+          fetch-depth: 0
+
+      - name: Mark workspace safe for git
+        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
+
+      - name: Fetch tags
+        run: git fetch --tags --force
+
+      - name: Build RPMs via Packit
+        run: packit build locally
+
+      - name: Collect RPM artifacts
+        run: |
+          set -euo pipefail
+          mkdir -p artifacts
+          find ~/rpmbuild/RPMS/ -name '*.rpm' -exec cp {} artifacts/ \;
+          echo "=== Built RPMs ==="
+          ls -lah artifacts/
+
+      - name: Upload RPM artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: rpm-linux-${{ matrix.arch }}
+          path: artifacts/*.rpm
+          retention-days: 5

.gitignore

@@ -206,5 +206,11 @@ rfc.md
 .worktrees
 .z3-trace
 
+# RPM build artifacts
+*.src.rpm
+*.tar.gz
+*.tar.xz
+*.tar.bz2
+
 # Markdown/mermaid lint tooling deps
 scripts/lint-mermaid/node_modules/

.markdownlint-cli2.jsonc

@@ -10,7 +10,11 @@
     ".opencode/**",
     ".github/**",
     "THIRD-PARTY-NOTICES/**",
-    "CLAUDE.md"
+    "CLAUDE.md",
+    // Man page sources use pandoc markdown with multiple H1 sections
+    // (NAME, SYNOPSIS, DESCRIPTION, etc.) which is standard for man
+    // pages but violates MD025.
+    "deploy/man/**"
   ],
   "config": {
     "default": true,

.packit.yaml

@@ -0,0 +1,77 @@
+# SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+# Packit configuration for OpenShell RPM builds via Fedora COPR.
+# See https://packit.dev/docs/configuration for full reference.
+
+upstream_tag_template: "v{version}"
+upstream_package_name: openshell
+downstream_package_name: openshell
+specfile_path: openshell.spec
+
+# Packages needed in the SRPM build environment to create vendor tarball
+srpm_build_deps:
+  - rust
+  - cargo
+  - git-core
+
+actions:
+  get-current-version:
+    # Derive version from the latest upstream tag on the current branch.
+    - 'bash -c "git describe --tags --match ''v*'' --abbrev=0 HEAD | sed ''s/^v//''"'
+
+  create-archive:
+    # Step 1: Create source tarball from git working tree.
+    # Uses git ls-files + tar instead of git archive so the tarball
+    # reflects any patching that Packit may have done (e.g. version bumps).
+    - 'bash -c "VERSION=${PACKIT_PROJECT_VERSION} && TMPDIR=$(mktemp -d) && DIR=openshell-${VERSION} && mkdir -p ${TMPDIR}/${DIR} && git ls-files -z | xargs -0 tar cf - | tar xf - -C ${TMPDIR}/${DIR}/ && tar -czf openshell-${VERSION}.tar.gz -C ${TMPDIR} ${DIR} && rm -rf ${TMPDIR}"'
+    # Step 2: Create vendored Cargo dependencies tarball for offline RPM build.
+    - 'bash -c "VERSION=${PACKIT_PROJECT_VERSION} && cargo vendor --quiet && tar -cJf openshell-${VERSION}-vendor.tar.xz vendor/ && rm -rf vendor/"'
+    # Step 3: Return BOTH archive names. Packit maps each line to Source0, Source1, etc.
+    - 'bash -c "echo openshell-${PACKIT_PROJECT_VERSION}.tar.gz && echo openshell-${PACKIT_PROJECT_VERSION}-vendor.tar.xz"'
+
+  fix-spec-file:
+    # Update Source0 to the generated tarball name
+    - 'bash -c "sed -i \"s|^Source0:.*|Source0: openshell-${PACKIT_PROJECT_VERSION}.tar.gz|\" openshell.spec"'
+    # Update Source1 to the generated vendor tarball name
+    - 'bash -c "sed -i \"s|^Source1:.*|Source1: openshell-${PACKIT_PROJECT_VERSION}-vendor.tar.xz|\" openshell.spec"'
+    # Update Version
+    - 'bash -c "sed -i -r \"s/^Version:(\\s*)\\S+/Version:\\1${PACKIT_RPMSPEC_VERSION}/\" openshell.spec"'
+    # Update Release
+    - 'bash -c "sed -i -r \"s/^Release:(\\s*)\\S+/Release:\\1${PACKIT_RPMSPEC_RELEASE}%{?dist}/\" openshell.spec"'
+
+jobs:
+  # Build on every pull request targeting main for CI validation
+  - job: copr_build
+    trigger: pull_request
+    branch: main
+    identifier: main-pr
+    targets:
+      - fedora-all
+      - epel-10
+
+  # Build into maxamillion/openshell on every commit to main
+  # for continuous development and testing builds.
+  - job: copr_build
+    trigger: commit
+    branch: main
+    owner: "maxamillion"
+    project: "openshell"
+    identifier: main-commit
+    targets:
+      - fedora-all
+      - epel-10
+    preserve_project: true
+    list_on_homepage: true
+
+  # Build on GitHub releases for publishable RPMs.
+  # See: https://packit.dev/docs/configuration/upstream/copr_build#using-a-custom-copr-project
+  - job: copr_build
+    trigger: release
+    owner: "maxamillion"
+    project: "openshell"
+    targets:
+      - fedora-all
+      - epel-10
+    preserve_project: true
+    list_on_homepage: true

architecture/podman-driver.md

@@ -100,7 +100,19 @@ sequenceDiagram
     C->>C: entrypoint: /opt/openshell/bin/openshell-sandbox
 ```
 
-The supervisor image is a `FROM scratch` image containing only the prebuilt `openshell-sandbox` binary. It is built by the `supervisor-output` target in `deploy/docker/Dockerfile.images`. The `image_volumes` field in the container spec mounts this image's filesystem at `/opt/openshell/bin` with `rw: false`, making it a read-only overlay that the sandbox cannot tamper with.
+The supervisor image is a `FROM scratch` image containing only the prebuilt `openshell-sandbox` binary. It is built by the `supervisor` target in `deploy/docker/Dockerfile.images`. The `image_volumes` field in the container spec mounts this image's filesystem at `/opt/openshell/bin` with `rw: false`, making it a read-only overlay that the sandbox cannot tamper with.
+
+## TLS
+
+When the Podman driver's TLS configuration is set (`tls_ca`, `tls_cert`, `tls_key` in `PodmanComputeConfig`), the driver:
+
+1. Switches the auto-detected endpoint scheme from `http://` to `https://`
+2. Bind-mounts the client cert files (read-only) into the container at `/etc/openshell/tls/client/`
+3. Sets `OPENSHELL_TLS_CA`, `OPENSHELL_TLS_CERT`, `OPENSHELL_TLS_KEY` env vars pointing to the container-side paths
+
+The supervisor reads these env vars and uses them to establish an mTLS connection back to the gateway.
+
+The RPM packaging auto-generates a self-signed PKI on first start via `init-pki.sh`. Client certs are placed in the CLI auto-discovery directory (`~/.config/openshell/gateways/openshell/mtls/`) so the CLI connects with mTLS without manual configuration. See `deploy/rpm/CONFIGURATION.md` for the full RPM configuration reference and `deploy/rpm/QUICKSTART.md` for the quick start guide.
 
 ## Network Model