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🐛 Use marker file to gate config seeding — never re-seed on restart 🐛

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Replace the fragile grep-for-REPLACE_ re-seed check with a
.initialized marker written after __update_conf_files completes.
The seed (cp from /etc/ → /config/) only runs when the marker
is absent, so secrets and tokens are generated exactly once and
never overwritten on container restart.
To force a full re-initialisation: delete /config/$svc/.initialized
- rootfs/usr/local/etc/docker/init.d/08-gitea.sh: seed on missing
marker; write marker at end of __update_conf_files
- rootfs/usr/local/etc/docker/init.d/05-dockerd.sh: same
- rootfs/usr/local/etc/docker/init.d/zz-act_runner.sh: same

rootfs/usr/local/etc/docker/init.d/05-dockerd.sh
rootfs/usr/local/etc/docker/init.d/08-gitea.sh
rootfs/usr/local/etc/docker/init.d/zz-act_runner.sh
This commit is contained in:
Jason Hempstead
2026-06-09 18:57:12 -04:00
parent 2a5f7bdbc9
commit 42d0439d94
3 changed files with 13 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
rootfs/usr/local/etc/docker/init.d/05-dockerd.sh
+3 -1
View File
@@ -267,7 +267,7 @@ __run_precopy() {
# then replace the /etc/$SERVICE_NAME directory with a symlink to /config/$SERVICE_NAME
# so both paths always resolve to the same processed config.
if [ -d "$ETC_DIR" ] && ! [ -L "$ETC_DIR" ]; then
if [ ! -f "$CONF_DIR/daemon.json" ] || grep -q "REPLACE_" "$CONF_DIR/daemon.json" 2>/dev/null; then
if [ ! -f "$CONF_DIR/.initialized" ]; then
mkdir -p "$CONF_DIR"
cp -Rf "$ETC_DIR/." "$CONF_DIR/" 2>/dev/null || true
fi
@@ -491,6 +491,8 @@ __update_conf_files() {
# define actions
symlink "$DATA_DIR" "/var/lib/docker"
chmod 777 "$DATA_DIR" "/var/lib/docker"
# Mark config as fully initialised so __run_precopy skips re-seeding on restart
touch "$CONF_DIR/.initialized" 2>/dev/null || true
# allow custom functions
if builtin type -t __update_conf_files_local | grep -q 'function'; then __update_conf_files_local; fi
# exit function
rootfs/usr/local/etc/docker/init.d/08-gitea.sh
+7 -4
View File
@@ -304,12 +304,13 @@ __run_precopy() {
# during container startup, after the entrypoint's initial copy. Applying it here
# (in the init.d phase) ensures it takes effect after Docker finishes network setup.
[ -f "/usr/local/etc/resolv.conf" ] && cp -f "/usr/local/etc/resolv.conf" "/etc/resolv.conf" 2>/dev/null || true
# Seed /config/$SERVICE_NAME from the baked /etc copy if app.ini is missing
# or still contains unprocessed REPLACE_ tokens from a previous broken run,
# then replace the /etc/$SERVICE_NAME directory with a symlink to /config/$SERVICE_NAME
# Seed /config/$SERVICE_NAME from the baked /etc copy on first initialisation only.
# The marker file $CONF_DIR/.initialized is written after substitution completes;
# delete it to force a re-seed (e.g. after intentional config reset).
# Then replace the /etc/$SERVICE_NAME directory with a symlink to /config/$SERVICE_NAME
# so both paths always resolve to the same processed config.
if [ -d "$ETC_DIR" ] && ! [ -L "$ETC_DIR" ]; then
if [ ! -f "$CONF_DIR/app.ini" ] || grep -q "REPLACE_" "$CONF_DIR/app.ini" 2>/dev/null; then
if [ ! -f "$CONF_DIR/.initialized" ]; then
mkdir -p "$CONF_DIR"
cp -Rf "$ETC_DIR/." "$CONF_DIR/" 2>/dev/null || true
fi
@@ -434,6 +435,8 @@ __update_conf_files() {
chown -Rf $SERVICE_USER:$SERVICE_GROUP "$DATA_DIR" 2>/dev/null
fi
[ -d "$DATABASE_DIR" ] && chown -Rf $SERVICE_USER:$SERVICE_GROUP "$DATABASE_DIR" 2>/dev/null
# Mark config as fully initialised so __run_precopy skips re-seeding on restart
touch "$CONF_DIR/.initialized" 2>/dev/null || true
# allow custom functions
if builtin type -t __update_conf_files_local | grep -q 'function'; then __update_conf_files_local; fi
rootfs/usr/local/etc/docker/init.d/zz-act_runner.sh
+3 -1
View File
@@ -337,7 +337,7 @@ __run_precopy() {
# then replace the /etc/$SERVICE_NAME directory with a symlink to /config/$SERVICE_NAME
# so both paths always resolve to the same processed config.
if [ -d "$ETC_DIR" ] && ! [ -L "$ETC_DIR" ]; then
if [ ! -f "$CONF_DIR/default_config.yaml" ] || grep -q "REPLACE_" "$CONF_DIR/default_config.yaml" 2>/dev/null; then
if [ ! -f "$CONF_DIR/.initialized" ]; then
mkdir -p "$CONF_DIR"
cp -Rf "$ETC_DIR/." "$CONF_DIR/" 2>/dev/null || true
fi
@@ -439,6 +439,8 @@ __update_conf_files() {
# - - - - - - - - - - - - - - - - - - - - - - - - -
# define actions
# Mark config as fully initialised so __run_precopy skips re-seeding on restart
touch "$CONF_DIR/.initialized" 2>/dev/null || true
# allow custom functions
if builtin type -t __update_conf_files_local | grep -q 'function'; then __update_conf_files_local; fi
# exit function