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Unconditionally redirect Podman runtime to /tmp; override storage.conf

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Stop relying on conditional checks. Always point XDG_RUNTIME_DIR and
storage.conf runroot to /tmp/podman-<uid> so Podman never touches
/run/user/<uid>, which requires PAM/logind to create.

https://claude.ai/code/session_01FKCW3FDjNFj6jve4niMFXH
This commit is contained in:
Claude 2026-03-22 07:42:54 +00:00
parent cf50332a8f
commit 0690e3c48a
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1 changed files with 17 additions and 11 deletions
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28
infra/start.sh
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@ -60,17 +60,23 @@ EOF
echo "[hiy] Generated proxy/caddy.json for ${DOMAIN_SUFFIX}"
# ── Ensure Podman socket is active ────────────────────────────────────────────
# systemctl --user requires a D-Bus session (not available in non-interactive
# shells). Use podman system service directly instead.
# /run/user/<uid> is created by PAM/logind and doesn't exist in non-login
# shells. Podman uses XDG_RUNTIME_DIR for RunRoot, events dirs, and the
# default socket path, so we must set it to something writable before any
# podman invocation.
if [ ! -d "${XDG_RUNTIME_DIR:-}" ] || [ ! -w "${XDG_RUNTIME_DIR:-}" ]; then
export XDG_RUNTIME_DIR="/tmp/podman-$(id -u)"
mkdir -p "$XDG_RUNTIME_DIR"
fi
PODMAN_SOCK="${XDG_RUNTIME_DIR}/podman.sock"
# /run/user/<uid> is created by PAM/logind; it doesn't exist in non-login
# shells. Unconditionally redirect all Podman runtime state to /tmp so we
# never depend on logind, regardless of what XDG_RUNTIME_DIR was set to
# by the calling environment.
_HIY_RUNTIME="/tmp/podman-$(id -u)"
mkdir -p "$_HIY_RUNTIME"
export XDG_RUNTIME_DIR="$_HIY_RUNTIME"
# Also write storage.conf so Podman doesn't read a stale RunRoot from the
# user's existing ~/.config/containers/storage.conf.
mkdir -p "$HOME/.config/containers"
cat > "$HOME/.config/containers/storage.conf" <<STOCONF
[storage]
runroot = "$_HIY_RUNTIME/storage"
STOCONF
PODMAN_SOCK="${_HIY_RUNTIME}/podman.sock"
export PODMAN_SOCK
export DOCKER_HOST="unix://${PODMAN_SOCK}"
if [ ! -S "$PODMAN_SOCK" ]; then