mirror of
https://github.com/alexbelgium/hassio-addons.git
synced 2026-01-10 09:51:02 +01:00
370 lines
14 KiB
Bash
Executable File
370 lines
14 KiB
Bash
Executable File
#!/usr/bin/env bashio
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# shellcheck shell=bash
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set -euo pipefail
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CONFIG_HOME="/config"
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PGDATA="${PGDATA:-/config/database}"
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export PGDATA
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PG_MAJOR_VERSION="${PG_MAJOR:-15}"
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RESTART_FLAG_FILE="$CONFIG_HOME/restart_needed"
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fix_permissions() {
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mkdir -p "$PGDATA"
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chown -R postgres:postgres "$PGDATA"
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chmod 700 "$PGDATA"
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}
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chmod -R 755 "$CONFIG_HOME"
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RESTART_NEEDED=false
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cd /config || true
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get_pgdata_version() {
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if [ -f "$PGDATA/PG_VERSION" ]; then
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cat "$PGDATA/PG_VERSION"
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else
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bashio::log.error "FATAL: $PGDATA/PG_VERSION not found; cannot determine cluster version."
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exit 1
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fi
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}
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extract_so_from_deb() {
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local debfile="$1"
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local targetdir="$2"
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local sofile="$3"
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local tmpdir
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tmpdir=$(mktemp -d)
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dpkg-deb -x "$debfile" "$tmpdir"
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find "$tmpdir" -name "$sofile" -exec cp {} "$targetdir" \;
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rm -rf "$tmpdir"
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}
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install_vchord_and_vectors_for_old_pg() {
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local old_pgver="$1"
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local vectorchord_tag="${VECTORCHORD_TAG:-0.3.0}"
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local pgvectors_tag="${PGVECTORS_TAG:-0.3.0}"
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case "$(uname -m)" in
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x86_64 | amd64 | AMD64 | x86-64)
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targetarch=amd64
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;;
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aarch64 | arm64 | ARM64)
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targetarch=arm64
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;;
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*)
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echo "Unsupported architecture: $(uname -m)"
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exit 1
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;;
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esac
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local vchord_url
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local vectors_url
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local vchord_deb
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local vectors_deb
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local old_pg_lib="/usr/lib/postgresql/$old_pgver/lib"
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mkdir -p "$old_pg_lib"
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vchord_url="https://github.com/tensorchord/VectorChord/releases/download/${vectorchord_tag}/postgresql-${old_pgver}-vchord_${vectorchord_tag}-1_${targetarch}.deb"
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vchord_deb="/tmp/vchord-${old_pgver}.deb"
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bashio::log.info "Downloading $vchord_url"
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wget -nv -O "$vchord_deb" "$vchord_url"
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extract_so_from_deb "$vchord_deb" "$old_pg_lib" "vchord.so"
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rm -f "$vchord_deb"
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vectors_url="https://github.com/tensorchord/pgvecto.rs/releases/download/v${pgvectors_tag}/vectors-pg${old_pgver}_${pgvectors_tag}_${targetarch}.deb"
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vectors_deb="/tmp/pgvectors-${old_pgver}.deb"
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bashio::log.info "Downloading $vectors_url"
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wget -nv -O "$vectors_deb" "$vectors_url"
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extract_so_from_deb "$vectors_deb" "$old_pg_lib" "vectors.so"
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rm -f "$vectors_deb"
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}
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drop_vectors_everywhere() {
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local old_pgver="$1"
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su - postgres -c "$BINARIES_DIR/$old_pgver/bin/pg_ctl \
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-w -D '$PGDATA' -o \"-c config_file=/etc/postgresql/postgresql.conf \
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-c listen_addresses='' -c port=65432\" start"
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for db in $(su - postgres -c \
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"$BINARIES_DIR/$old_pgver/bin/psql -Atc \
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\"SELECT datname FROM pg_database WHERE datistemplate = false AND datallowconn\""); do
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if su - postgres -c \
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"$BINARIES_DIR/$old_pgver/bin/psql -d $db -Atc \
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\"SELECT 1 FROM pg_extension WHERE extname='vectors'\"" \
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| grep -q 1; then
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bashio::log.warning "Dropping extension vectors from DB $db"
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su - postgres -c \
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"$BINARIES_DIR/$old_pgver/bin/psql -d $db -c \
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'DROP EXTENSION vectors CASCADE;'"
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fi
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done
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su - postgres -c "$BINARIES_DIR/$old_pgver/bin/pg_ctl -w -D '$PGDATA' stop"
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}
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start_postgres() {
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bashio::log.info "Starting PostgreSQL..."
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if [ "$(bashio::info.arch)" = "armv7" ]; then
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bashio::log.warning "ARMv7 detected: Starting without vectors.so"
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/usr/local/bin/immich-docker-entrypoint.sh postgres & true
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exit 0
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else
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/usr/local/bin/immich-docker-entrypoint.sh postgres -c config_file=/etc/postgresql/postgresql.conf & true
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fi
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}
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wait_for_postgres() {
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local tries=0
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while ! pg_isready -h "$DB_HOSTNAME" -p "$DB_PORT" -U "$DB_USERNAME" >/dev/null 2>&1; do
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tries=$((tries+1))
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if [ "$tries" -ge 60 ]; then
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bashio::log.error "Postgres did not start after 2 minutes, aborting."
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exit 1
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fi
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echo "PostgreSQL is starting up... ($tries/60)"
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sleep 2
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done
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}
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restart_immich_addons_if_flagged() {
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if [ -f "$RESTART_FLAG_FILE" ]; then
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bashio::log.warning "Detected pending Immich add-on restart flag. Restarting all running Immich add-ons..."
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local addons slug found=0
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addons=$(curl -s -H "Authorization: Bearer $SUPERVISOR_TOKEN" http://supervisor/addons)
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if command -v jq >/dev/null; then
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for slug in $(echo "$addons" | jq -r '.data.addons[] | select(.state=="started") | .slug'); do
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if [[ "$slug" == *immich* ]]; then
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bashio::log.info "Restarting addon $slug"
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curl -s -X POST -H "Authorization: Bearer $SUPERVISOR_TOKEN" "http://supervisor/addons/$slug/restart"
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found=1
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fi
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done
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else
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for slug in $(echo "$addons" | grep -o '"slug":"[^"]*"' | cut -d: -f2 | tr -d '"'); do
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if [[ "$slug" == *immich* ]]; then
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bashio::log.info "Restarting addon $slug"
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curl -s -X POST -H "Authorization: Bearer $SUPERVISOR_TOKEN" "http://supervisor/addons/$slug/restart"
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found=1
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fi
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done
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fi
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if [ "$found" -eq 0 ]; then
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bashio::log.info "No Immich-related addon found running."
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fi
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rm -f "$RESTART_FLAG_FILE"
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fi
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}
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get_available_extension_version() {
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local extname="$1"
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psql "postgres://$DB_USERNAME:$DB_PASSWORD@$DB_HOSTNAME:$DB_PORT/postgres" -v ON_ERROR_STOP=1 -tAc \
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"SELECT default_version FROM pg_available_extensions WHERE name = '$extname';" 2>/dev/null | xargs
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}
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is_extension_available() {
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local extname="$1"
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local result
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result=$(psql "postgres://$DB_USERNAME:$DB_PASSWORD@$DB_HOSTNAME:$DB_PORT/postgres" -v ON_ERROR_STOP=1 -tAc \
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"SELECT 1 FROM pg_available_extensions WHERE name = '$extname';" 2>/dev/null | xargs)
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[[ "$result" == "1" ]]
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}
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get_user_databases() {
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psql "postgres://$DB_USERNAME:$DB_PASSWORD@$DB_HOSTNAME:$DB_PORT/postgres" -v ON_ERROR_STOP=1 -tAc \
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"SELECT datname FROM pg_database WHERE datistemplate = false AND datallowconn = true;"
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}
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get_installed_extension_version() {
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local extname="$1"
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local dbname="$2"
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psql "postgres://$DB_USERNAME:$DB_PASSWORD@$DB_HOSTNAME:$DB_PORT/$dbname" -v ON_ERROR_STOP=1 -tAc \
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"SELECT extversion FROM pg_extension WHERE extname = '$extname';" 2>/dev/null | xargs
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}
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compare_versions() {
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local v1="$1"
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local v2="$2"
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if [ "$v1" = "$v2" ]; then return 1; fi
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if [ "$(printf '%s\n' "$v1" "$v2" | sort -V | head -n1)" = "$v1" ]; then
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return 0
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fi
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return 1
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}
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show_db_extensions() {
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bashio::log.info "==== PostgreSQL databases and enabled extensions ===="
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for db in $(get_user_databases); do
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bashio::log.info "Database: $db"
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exts=$(psql "postgres://$DB_USERNAME:$DB_PASSWORD@$DB_HOSTNAME:$DB_PORT/$db" -tAc \
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"SELECT extname || ' (v' || extversion || ')' FROM pg_extension ORDER BY extname;")
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if [ -n "$exts" ]; then
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while read -r ext; do
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[ -n "$ext" ] && bashio::log.info " - $ext"
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done <<< "$exts"
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else
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bashio::log.info " (no extensions enabled)"
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fi
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done
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bashio::log.info "=============================================="
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}
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upgrade_extension_if_needed() {
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local extname="$1"
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if ! is_extension_available "$extname"; then
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bashio::log.info "$extname extension not available on this Postgres instance."
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return
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fi
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local available_version
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available_version=$(get_available_extension_version "$extname")
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if [ -z "$available_version" ]; then
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bashio::log.info "Could not determine available version for $extname."
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return
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fi
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for db in $(get_user_databases); do
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local installed_version
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installed_version=$(get_installed_extension_version "$extname" "$db")
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if [ -n "$installed_version" ]; then
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if compare_versions "$installed_version" "$available_version"; then
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bashio::log.info "Upgrading $extname in $db from $installed_version to $available_version"
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if psql "postgres://$DB_USERNAME:$DB_PASSWORD@$DB_HOSTNAME@$DB_PORT/$db" -v ON_ERROR_STOP=1 -c "ALTER EXTENSION $extname UPDATE;"; then
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RESTART_NEEDED=true
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else
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bashio::log.error "Failed to upgrade $extname in $db. Aborting startup."
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exit 1
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fi
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else
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bashio::log.info "$extname in $db already at latest version ($installed_version)"
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fi
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fi
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done
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}
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upgrade_postgres_if_needed() {
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CLUSTER_VERSION=$(get_pgdata_version)
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IMAGE_VERSION="$PG_MAJOR_VERSION"
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if [ "$CLUSTER_VERSION" != "$IMAGE_VERSION" ]; then
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bashio::log.warning "Postgres data directory version is $CLUSTER_VERSION but image wants $IMAGE_VERSION. Running upgrade..."
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export DATA_DIR="$PGDATA"
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export BINARIES_DIR="/usr/lib/postgresql"
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export BACKUP_DIR="/config/backups"
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export PSQL_VERSION="$IMAGE_VERSION"
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export SUPPORTED_POSTGRES_VERSIONS="$CLUSTER_VERSION $IMAGE_VERSION"
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apt-get update &>/dev/null
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apt-get install -y procps rsync "postgresql-$IMAGE_VERSION" "postgresql-$CLUSTER_VERSION"
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if [ ! -d "$BINARIES_DIR/$CLUSTER_VERSION/bin" ]; then
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bashio::log.error "Old postgres binaries not found at $BINARIES_DIR/$CLUSTER_VERSION/bin"
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exit 1
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fi
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if [ ! -d "$BINARIES_DIR/$IMAGE_VERSION/bin" ]; then
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bashio::log.error "New postgres binaries not found at $BINARIES_DIR/$IMAGE_VERSION/bin"
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exit 1
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fi
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install_vchord_and_vectors_for_old_pg "$CLUSTER_VERSION"
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mkdir -p "$BACKUP_DIR"
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backup_target="$BACKUP_DIR/postgresql-$CLUSTER_VERSION"
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bashio::log.info "Backing up data directory to $backup_target..."
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if ! rsync -a --delete "$PGDATA/" "$backup_target/"; then
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bashio::log.error "Backup with rsync failed!"
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exit 1
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fi
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drop_vectors_everywhere "$CLUSTER_VERSION"
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cp -n --preserve=mode "/var/postgresql-conf-tpl/postgresql.hdd.conf" /etc/postgresql/postgresql.conf
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sed -i "s@##PGDATA@$PGDATA@" /etc/postgresql/postgresql.conf
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fix_permissions
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bashio::log.info "Starting old Postgres ($CLUSTER_VERSION) to capture encoding/locale settings"
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su - postgres -c "$BINARIES_DIR/$CLUSTER_VERSION/bin/pg_ctl -w -D '$PGDATA' -o \"-c config_file=/etc/postgresql/postgresql.conf\" start"
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LC_COLLATE=$(su - postgres -c "$BINARIES_DIR/$CLUSTER_VERSION/bin/psql -d postgres -Atc 'SHOW LC_COLLATE;'")
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LC_CTYPE=$(su - postgres -c "$BINARIES_DIR/$CLUSTER_VERSION/bin/psql -d postgres -Atc 'SHOW LC_CTYPE;'")
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ENCODING=$(su - postgres -c "$BINARIES_DIR/$CLUSTER_VERSION/bin/psql -d postgres -Atc 'SHOW server_encoding;'")
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bashio::log.info "Detected cluster: LC_COLLATE=$LC_COLLATE, LC_CTYPE=$LC_CTYPE, ENCODING=$ENCODING"
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bashio::log.info "Stopping old Postgres ($CLUSTER_VERSION)"
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su - postgres -c "$BINARIES_DIR/$CLUSTER_VERSION/bin/pg_ctl -w -D '$PGDATA' -o \"-c config_file=/etc/postgresql/postgresql.conf\" stop"
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rm -rf "$PGDATA"
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fix_permissions
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bashio::log.info "Initializing new data cluster for $IMAGE_VERSION"
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su - postgres -c "$BINARIES_DIR/$IMAGE_VERSION/bin/initdb --encoding=$ENCODING --lc-collate=$LC_COLLATE --lc-ctype=$LC_CTYPE -D '$PGDATA'"
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fix_permissions
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bashio::log.info "Running pg_upgrade from $CLUSTER_VERSION → $IMAGE_VERSION"
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chmod 700 "$PGDATA"
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chmod 700 "$backup_target"
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if ! su - postgres -c "$BINARIES_DIR/$IMAGE_VERSION/bin/pg_upgrade \
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-b '$BINARIES_DIR/$CLUSTER_VERSION/bin' \
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-B '$BINARIES_DIR/$IMAGE_VERSION/bin' \
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-d '$backup_target' \
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-D '$PGDATA' -o \"-c config_file=/etc/postgresql/postgresql.conf\" -O \"-c config_file=/etc/postgresql/postgresql.conf\""; then
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bashio::log.error "pg_upgrade failed!"
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exit 1
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fi
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if [ -f "$backup_target/postgresql.conf" ]; then
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cp "$backup_target/postgresql.conf" "$PGDATA"
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fi
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bashio::log.info "Upgrade completed successfully."
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RESTART_NEEDED=true
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else
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bashio::log.info "PostgreSQL data directory version ($CLUSTER_VERSION) matches image version ($IMAGE_VERSION)."
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fi
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}
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main() {
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bashio::log.info "Checking for required PostgreSQL cluster upgrade before server start..."
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upgrade_postgres_if_needed
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start_postgres
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bashio::log.info "Waiting for PostgreSQL to start..."
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DB_PORT=5432
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DB_HOSTNAME=localhost
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DB_PASSWORD="$(bashio::config 'POSTGRES_PASSWORD')"
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DB_PASSWORD="$(jq -rn --arg x "$DB_PASSWORD" '$x|@uri')"
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DB_USERNAME=postgres
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if bashio::config.has_value "POSTGRES_USER"; then
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DB_USERNAME="$(bashio::config "POSTGRES_USER")"
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fi
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export DB_PORT DB_HOSTNAME DB_USERNAME DB_PASSWORD
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wait_for_postgres
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restart_immich_addons_if_flagged
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su - postgres -c "psql -d postgres -c 'DROP EXTENSION IF EXISTS vectors CASCADE;'"
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upgrade_extension_if_needed "vectors"
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upgrade_extension_if_needed "vchord"
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show_db_extensions
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if [ "$RESTART_NEEDED" = true ]; then
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bashio::log.warning "A critical update (Postgres or extension) occurred. Will trigger Immich add-on restart after DB comes back up."
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touch "$RESTART_FLAG_FILE"
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bashio::addon.restart
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exit 0
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fi
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bashio::log.info "All initialization/version check steps completed successfully!"
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if [ -d /config/backups ]; then
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echo "Cleaning /config/backups now that upgrade is done"
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rm -r /config/backups
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fi
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}
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main
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