ABLESTACK ISO 설치 시 aspm 우선 사용 보완

.github/workflows/build.yml

@@ -1340,6 +1340,10 @@ jobs:
 
           has_cmd() { command -v "$1" >/dev/null 2>&1; }
 
+          is_ablestack_host() {
+              [[ "${PRETTY_NAME:-}" == *"ABLESTACK"* ]]
+          }
+
           resolve_first_cmd() {
               local cmd=
               for cmd in "$@"; do
@@ -1352,6 +1356,10 @@ jobs:
           }
 
           rpm_pkg_manager_cmd() {
+              if is_ablestack_host && has_cmd aspm; then
+                  command -v aspm
+                  return 0
+              fi
               resolve_first_cmd dnf aspm || {
                   echo "[ERROR] Neither dnf nor ABLESTACK aspm was found." >&2
                   return 127
@@ -1365,6 +1373,10 @@ jobs:
           }
 
           rpm_query_cmd() {
+              if is_ablestack_host && has_cmd aspkg; then
+                  command -v aspkg
+                  return 0
+              fi
               resolve_first_cmd rpm aspkg || {
                   echo "[ERROR] Neither rpm nor ABLESTACK aspkg was found." >&2
                   return 127
@@ -1644,8 +1656,8 @@ jobs:
         run: |
           set -e
           bash -n release/install-linux.sh
-          grep -q 'resolve_first_cmd dnf aspm' release/install-linux.sh
-          grep -q 'resolve_first_cmd rpm aspkg' release/install-linux.sh
+          grep -q 'is_ablestack_host && has_cmd aspm' release/install-linux.sh
+          grep -q 'is_ablestack_host && has_cmd aspkg' release/install-linux.sh
 
       - name: Create uninstall-linux.sh
         run: |
@@ -1672,6 +1684,10 @@ jobs:
 
           has_cmd() { command -v "$1" >/dev/null 2>&1; }
 
+          is_ablestack_host() {
+            [[ "${PRETTY_NAME:-}" == *"ABLESTACK"* ]]
+          }
+
           resolve_first_cmd() {
             local cmd=
             for cmd in "$@"; do
@@ -1684,6 +1700,10 @@ jobs:
           }
 
           rpm_pkg_manager_cmd() {
+            if is_ablestack_host && has_cmd aspm; then
+              command -v aspm
+              return 0
+            fi
             resolve_first_cmd dnf aspm || {
               echo "[ERROR] Neither dnf nor ABLESTACK aspm was found." >&2
               return 127
@@ -1697,6 +1717,10 @@ jobs:
           }
 
           rpm_query_cmd() {
+            if is_ablestack_host && has_cmd aspkg; then
+              command -v aspkg
+              return 0
+            fi
             resolve_first_cmd rpm aspkg || {
               echo "[ERROR] Neither rpm nor ABLESTACK aspkg was found." >&2
               return 127
@@ -1777,8 +1801,8 @@ jobs:
         run: |
           set -e
           bash -n release/uninstall-linux.sh
-          grep -q 'resolve_first_cmd dnf aspm' release/uninstall-linux.sh
-          grep -q 'resolve_first_cmd rpm aspkg' release/uninstall-linux.sh
+          grep -q 'is_ablestack_host && has_cmd aspm' release/uninstall-linux.sh
+          grep -q 'is_ablestack_host && has_cmd aspkg' release/uninstall-linux.sh
 
       - name: Generate release notes (changelog)
         run: |

.github/workflows/ci.yml

@@ -20,3 +20,7 @@ jobs:
         run: |
           echo "Running CI build (basic validation)"
           make all
+
+      - name: ISO package manager selection smoke
+        run: |
+          tests/iso_pkg_manager_selection_smoke.sh

docs/ablestack_iso_pkg_manager_selection_design.md

@@ -0,0 +1,19 @@
+# ABLESTACK ISO package manager selection design
+
+## Background
+
+Newer ABLESTACK hosts may keep `dnf`, `yum`, or `rpm` commands on disk while blocking their direct use. Operators are expected to use `aspm` for package transactions and `aspkg` for RPM queries. The ISO installer already wrapped package operations, but it selected commands only by existence and preferred `dnf` before `aspm`.
+
+That means an ABLESTACK host can print `dnf, yum usage is blocked` before the installer ever reaches the bundled V2K/N2K add-on install steps.
+
+## Policy
+
+- On ABLESTACK hosts, prefer `aspm` for RPM package manager operations when it exists.
+- On ABLESTACK hosts, prefer `aspkg` for RPM query operations when it exists.
+- On non-ABLESTACK RPM hosts, keep the existing native `dnf` and `rpm` preference.
+- Keep the existing `dnf`/`rpm` fallback for ordinary Rocky, RHEL, CentOS, AlmaLinux, and Fedora systems.
+- Apply the same command selection policy to both `install-linux.sh` and `uninstall-linux.sh`.
+
+## Validation
+
+The smoke test extracts the generated installer and uninstaller script bodies from the release workflow, then injects fake commands where `dnf` and `rpm` exist but are blocked. It verifies that ABLESTACK `PRETTY_NAME` selects `aspm` and `aspkg`, while a regular Rocky `PRETTY_NAME` still selects `dnf` and `rpm`.

tests/iso_pkg_manager_selection_smoke.sh

@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
+WORKFLOW="${ROOT_DIR}/.github/workflows/build.yml"
+TMP_DIR="$(mktemp -d)"
+trap 'rm -rf "${TMP_DIR}"' EXIT
+
+extract_generated_script() {
+  local target="$1"
+  local output="$2"
+  awk -v target="${target}" '
+    index($0, "cat <<'\''EOF'\'' > " target) { capture = 1; next }
+    capture && $0 == "          EOF" { exit }
+    capture {
+      sub(/^          /, "")
+      print
+    }
+  ' "${WORKFLOW}" > "${output}"
+}
+
+extract_function_prefix() {
+  local script="$1"
+  local output="$2"
+  awk '
+    /^case .*DISTRO.* in/ { exit }
+    { print }
+  ' "${script}" > "${output}"
+}
+
+write_fake_cmd() {
+  local path="$1"
+  local body="$2"
+  printf '#!/usr/bin/env bash\n%s\n' "${body}" > "${path}"
+  chmod +x "${path}"
+}
+
+assert_selection() {
+  local prefix="$1"
+  local pretty_name="$2"
+  local expected_manager="$3"
+  local expected_query="$4"
+
+  (
+    # shellcheck disable=SC1090
+    source "${prefix}" >/dev/null
+    PRETTY_NAME="${pretty_name}"
+
+    manager_cmd="$(rpm_pkg_manager_cmd)"
+    query_cmd="$(rpm_query_cmd)"
+
+    [[ "$(basename "${manager_cmd}")" == "${expected_manager}" ]] || {
+      echo "expected package manager ${expected_manager}, got ${manager_cmd}" >&2
+      exit 1
+    }
+    [[ "$(basename "${query_cmd}")" == "${expected_query}" ]] || {
+      echo "expected query command ${expected_query}, got ${query_cmd}" >&2
+      exit 1
+    }
+  )
+}
+
+mkdir -p "${TMP_DIR}/bin"
+write_fake_cmd "${TMP_DIR}/bin/dnf" 'echo "dnf, yum usage is blocked" >&2; exit 64'
+write_fake_cmd "${TMP_DIR}/bin/rpm" 'echo "rpm usage is blocked" >&2; exit 64'
+write_fake_cmd "${TMP_DIR}/bin/aspm" 'exit 0'
+write_fake_cmd "${TMP_DIR}/bin/aspkg" 'exit 0'
+
+extract_generated_script "release/install-linux.sh" "${TMP_DIR}/install-linux.sh"
+extract_generated_script "release/uninstall-linux.sh" "${TMP_DIR}/uninstall-linux.sh"
+bash -n "${TMP_DIR}/install-linux.sh"
+bash -n "${TMP_DIR}/uninstall-linux.sh"
+extract_function_prefix "${TMP_DIR}/install-linux.sh" "${TMP_DIR}/install-prefix.sh"
+extract_function_prefix "${TMP_DIR}/uninstall-linux.sh" "${TMP_DIR}/uninstall-prefix.sh"
+
+PATH="${TMP_DIR}/bin:${PATH}"
+export PATH
+
+assert_selection "${TMP_DIR}/install-prefix.sh" "ABLESTACK Host 9" aspm aspkg
+assert_selection "${TMP_DIR}/uninstall-prefix.sh" "ABLESTACK Host 9" aspm aspkg
+assert_selection "${TMP_DIR}/install-prefix.sh" "Rocky Linux 9.6" dnf rpm
+assert_selection "${TMP_DIR}/uninstall-prefix.sh" "Rocky Linux 9.6" dnf rpm
+
+echo "[OK] ISO package manager selection smoke test passed"