Ensure migration scripts run before go2rtc and frigate

This commit is contained in:
Felipe Santos 2025-03-12 23:25:05 -03:00
parent e7954fbd89
commit f94b5f1322
7 changed files with 109 additions and 99 deletions

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@ -9,39 +9,6 @@ set -o errexit -o nounset -o pipefail
# Tell S6-Overlay not to restart this service
s6-svc -O .
function migrate_db_from_media_to_config() {
# Find config file in yaml or yml, but prefer yaml
local config_file="${CONFIG_FILE:-"/config/config.yml"}"
local config_file_yaml="${config_file//.yml/.yaml}"
if [[ -f "${config_file_yaml}" ]]; then
config_file="${config_file_yaml}"
elif [[ ! -f "${config_file}" ]]; then
# Frigate will create the config file on startup
return 0
fi
unset config_file_yaml
# Use yq to check if database.path is set
local user_db_path
user_db_path=$(yq eval '.database.path' "${config_file}")
if [[ "${user_db_path}" == "null" ]]; then
local old_db_path="/media/frigate/frigate.db"
local new_db_dir="/config"
if [[ -f "${old_db_path}" ]]; then
if mountpoint --quiet "${new_db_dir}"; then
# /config is a mount point, move the db
echo "[INFO] Migrating database from '${old_db_path}' to '${new_db_dir}' dir..."
# Move all files that starts with frigate.db to the new directory
mv -vf "${old_db_path}"* "${new_db_dir}"
else
echo "[ERROR] Trying to migrate the database path from '${old_db_path}' to '${new_db_dir}' dir, but '${new_db_dir}' is not a mountpoint, please mount the '${new_db_dir}' dir"
return 1
fi
fi
fi
}
function set_libva_version() {
local ffmpeg_path
ffmpeg_path=$(python3 /usr/local/ffmpeg/get_ffmpeg_path.py)
@ -50,8 +17,8 @@ function set_libva_version() {
}
echo "[INFO] Preparing Frigate..."
migrate_db_from_media_to_config
set_libva_version
echo "[INFO] Starting Frigate..."
cd /opt/frigate || echo "[ERROR] Failed to change working directory to /opt/frigate"

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@ -50,71 +50,6 @@ function set_libva_version() {
export LIBAVFORMAT_VERSION_MAJOR
}
function migrate_addon_config_dir() {
if ! mountpoint --quiet /homeassistant; then
# Not running as a Home Assistant add-on
return 0
fi
local new_config_file="/config/config.yml"
local new_config_file_yaml="${new_config_file//.yml/.yaml}"
if [[ -f "${new_config_file_yaml}" || -f "${new_config_file}" ]]; then
# Already migrated
return 0
fi
unset new_config_file new_config_file_yaml
local old_config_file="/homeassistant/frigate.yml"
local old_config_file_yaml="${old_config_file//.yml/.yaml}"
local new_config_file="/config/config.yml"
if [[ -f "${old_config_file_yaml}" ]]; then
old_config_file="${old_config_file_yaml}"
new_config_file="/config/config.yaml"
elif [[ ! -f "${old_config_file}" ]]; then
# Nothing to migrate
return 0
fi
unset old_config_file_yaml
local db_path
db_path=$(yq eval '.database.path' "${old_config_file}")
if [[ "${db_path}" == "null" ]]; then
db_path="/config/frigate.db"
fi
if [[ "${db_path}" == /config/* ]]; then
# replace /config/ prefix with /homeassistant/
local old_db_path="/homeassistant/${db_path:8}"
if [[ -f "${old_db_path}" ]]; then
local new_db_dir
new_db_dir="$(dirname "${db_path}")"
echo "[INFO] Migrating database from '${old_db_path}' to '${new_db_dir}' dir..."
mkdir -p "${new_db_dir}"
mv -vf "${old_db_path}"* "${new_db_dir}"
fi
fi
local model_path
model_path=$(yq eval '.model.path' "${old_config_file}")
if [[ "${model_path}" == /config/* ]]; then
# replace /config/ prefix with /homeassistant/
local old_model_path="/homeassistant/${model_path:8}"
if [[ -f "${old_model_path}" ]]; then
local new_model_dir
new_model_dir="$(dirname "${model_path}")"
echo "[INFO] Migrating model from '${old_model_path}' to '${model_path}'..."
mkdir -p "${new_model_dir}"
mv -vf "${old_model_path}" "${model_path}"
fi
fi
echo "[INFO] Migrating config from '${old_config_file}' to '${new_config_file}'..."
mv -vf "${old_config_file}" "${new_config_file}"
}
migrate_addon_config_dir
set_libva_version
if [[ -f "/dev/shm/go2rtc.yaml" ]]; then

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@ -0,0 +1,106 @@
#!/command/with-contenv bash
# shellcheck shell=bash
# Do preparation tasks before starting the main services
set -o errexit -o nounset -o pipefail
function migrate_addon_config_dir() {
if ! mountpoint --quiet /homeassistant; then
# Not running as a Home Assistant add-on
return 0
fi
local new_config_file="/config/config.yml"
local new_config_file_yaml="${new_config_file//.yml/.yaml}"
if [[ -f "${new_config_file_yaml}" || -f "${new_config_file}" ]]; then
# Already migrated
return 0
fi
unset new_config_file new_config_file_yaml
local old_config_file="/homeassistant/frigate.yml"
local old_config_file_yaml="${old_config_file//.yml/.yaml}"
local new_config_file="/config/config.yml"
if [[ -f "${old_config_file_yaml}" ]]; then
old_config_file="${old_config_file_yaml}"
new_config_file="/config/config.yaml"
elif [[ ! -f "${old_config_file}" ]]; then
# Nothing to migrate
return 0
fi
unset old_config_file_yaml
local db_path
db_path=$(yq eval '.database.path' "${old_config_file}")
if [[ "${db_path}" == "null" ]]; then
db_path="/config/frigate.db"
fi
if [[ "${db_path}" == /config/* ]]; then
# replace /config/ prefix with /homeassistant/
local old_db_path="/homeassistant/${db_path:8}"
if [[ -f "${old_db_path}" ]]; then
local new_db_dir
new_db_dir="$(dirname "${db_path}")"
echo "[INFO] Migrating database from '${old_db_path}' to '${new_db_dir}' dir..."
mkdir -p "${new_db_dir}"
mv -vf "${old_db_path}"* "${new_db_dir}"
fi
fi
local model_path
model_path=$(yq eval '.model.path' "${old_config_file}")
if [[ "${model_path}" == /config/* ]]; then
# replace /config/ prefix with /homeassistant/
local old_model_path="/homeassistant/${model_path:8}"
if [[ -f "${old_model_path}" ]]; then
local new_model_dir
new_model_dir="$(dirname "${model_path}")"
echo "[INFO] Migrating model from '${old_model_path}' to '${model_path}'..."
mkdir -p "${new_model_dir}"
mv -vf "${old_model_path}" "${model_path}"
fi
fi
echo "[INFO] Migrating config from '${old_config_file}' to '${new_config_file}'..."
mv -vf "${old_config_file}" "${new_config_file}"
}
function migrate_db_from_media_to_config() {
# Find config file in yaml or yml, but prefer yaml
local config_file="${CONFIG_FILE:-"/config/config.yml"}"
local config_file_yaml="${config_file//.yml/.yaml}"
if [[ -f "${config_file_yaml}" ]]; then
config_file="${config_file_yaml}"
elif [[ ! -f "${config_file}" ]]; then
# Frigate will create the config file on startup
return 0
fi
unset config_file_yaml
# Use yq to check if database.path is set
local user_db_path
user_db_path=$(yq eval '.database.path' "${config_file}")
if [[ "${user_db_path}" == "null" ]]; then
local old_db_path="/media/frigate/frigate.db"
local new_db_dir="/config"
if [[ -f "${old_db_path}" ]]; then
if mountpoint --quiet "${new_db_dir}"; then
# /config is a mount point, move the db
echo "[INFO] Migrating database from '${old_db_path}' to '${new_db_dir}' dir..."
# Move all files that starts with frigate.db to the new directory
mv -vf "${old_db_path}"* "${new_db_dir}"
else
echo "[ERROR] Trying to migrate the database path from '${old_db_path}' to '${new_db_dir}' dir, but '${new_db_dir}' is not a mountpoint, please mount the '${new_db_dir}' dir"
return 1
fi
fi
fi
}
echo "[INFO] Preparing Frigate..."
migrate_addon_config_dir
migrate_db_from_media_to_config

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@ -0,0 +1 @@
oneshot

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@ -0,0 +1 @@
/etc/s6-overlay/s6-rc.d/prepare/run