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feat(ST-mmuwreer): entrypoint preflight check /var/cache mount-type + writable

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Faalt direct als /var/cache tmpfs is (ontbrekende bind-mount) of niet
schrijfbaar is. Geeft een WARNING voor /var/log/agent en /var/run/agent
als die op tmpfs staan.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Scrum4Me Agent 2026-05-03 18:18:46 +02:00
parent c4798dabd8
commit 6ae589d55b
1 changed files with 21 additions and 0 deletions
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21
bin/entrypoint.sh
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@ -21,6 +21,27 @@ log() { printf '[entrypoint] %s\n' "$*" >&2; }
: "${AGENT_REPO_CACHE:=/var/cache/repos}"
: "${AGENT_HEALTH_PORT:=8080}"
# ----- 0. preflight: /var/cache mount-type + writable --------------------
_cache_fs=$(stat -f -c %T /var/cache 2>/dev/null \
|| stat -f /var/cache 2>/dev/null | awk '/Type:/{print $NF}')
if [ "$_cache_fs" = "tmpfs" ]; then
log "FATAL: /var/cache is tmpfs (likely missing bind-mount). Fix docker-compose.yml en doe \`compose up -d --force-recreate\`."
exit 1
fi
if ! touch /var/cache/.write-test 2>/dev/null; then
log "FATAL: /var/cache niet writable als user $(id -u)."
exit 1
fi
rm -f /var/cache/.write-test
log "/var/cache OK (fs=${_cache_fs})"
# Lighter warning-only check voor log/state mounts
for _d in "${AGENT_LOG_DIR}" "${AGENT_STATE_DIR}"; do
_d_fs=$(stat -f -c %T "$_d" 2>/dev/null || echo unknown)
if [ "$_d_fs" = "tmpfs" ]; then
log "WARN: ${_d} is tmpfs — overleeft geen container-herstart."
fi
done
# ----- 1. dirs op bind-mounts -------------------------------------------
log "ensuring directories on bind-mounts"
mkdir -p \