chore: publish 0.7.0+0.237.0 release

abra.sh

@@ -0,0 +1 @@
+export DB_ENTRYPOINT_VERSION=v1

compose.yml

@@ -3,7 +3,7 @@ version: '3.8'
 
 services:
   app:
-    image: n8nio/n8n:0.236.3
+    image: n8nio/n8n:0.237.0
     environment:
       - DB_TYPE=postgresdb
       - DB_POSTGRESDB_HOST=${STACK_NAME}_db
@@ -40,25 +40,29 @@ services:
         - "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
-        - "coop-cloud.${STACK_NAME}.version=0.6.2+0.236.3"
+        - "coop-cloud.${STACK_NAME}.version=0.7.0+0.237.0"
         - "backupbot.backup=true"
         - "backupbot.backup.path=/home/node/.n8n"
 
   db:
-    image: postgres:11
+    image: postgres:16
     networks:
       - internal_network
     environment:
       - POSTGRES_USER=root
       - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
       - POSTGRES_DB=n8n
+    configs:
+      - source: db_entrypoint
+        target: /docker-entrypoint.sh
+        mode: 0555
     secrets:
       - db_password
     healthcheck:
       test: ["CMD", "pg_isready", "-U", "root", "-d", "n8n"]
     volumes:
       - 'postgresql_data:/var/lib/postgresql/data'
-    #   - ./init-data.sh:/docker-entrypoint-initdb.d/init-data.sh
+    entrypoint: /docker-entrypoint.sh
     deploy:
       labels:
         backupbot.backup: "true"
@@ -82,3 +86,9 @@ networks:
   proxy:
     external: true
   internal_network:
+
+configs:
+  db_entrypoint:
+    name: ${STACK_NAME}_db_entrypoint_${DB_ENTRYPOINT_VERSION}
+    file: entrypoint.postgres.sh.tmpl
+    template_driver: golang

entrypoint.postgres.sh.tmpl

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -e
+
+MIGRATION_MARKER=$PGDATA/migration_in_progress
+OLDDATA=$PGDATA/old_data
+NEWDATA=$PGDATA/new_data
+
+if [ -e $MIGRATION_MARKER ]; then
+  echo "FATAL: migration was started but did not complete in a previous run. manual recovery necessary"
+  exit 1
+fi
+
+if [ -f $PGDATA/PG_VERSION ]; then
+  DATA_VERSION=$(cat $PGDATA/PG_VERSION)
+
+  if [ -n "$DATA_VERSION" -a "$PG_MAJOR" != "$DATA_VERSION" ]; then
+    echo "postgres data version $DATA_VERSION found, but need $PG_MAJOR. Starting migration"
+    echo "Installing postgres $DATA_VERSION"
+    sed -i "s/$/ $DATA_VERSION/" /etc/apt/sources.list.d/pgdg.list
+    apt-get update && apt-get install -y --no-install-recommends \
+      postgresql-$DATA_VERSION \
+      && rm -rf /var/lib/apt/lists/*
+    echo "shuffling around"
+    gosu postgres mkdir $OLDDATA $NEWDATA
+    chmod 700 $OLDDATA $NEWDATA
+    mv $PGDATA/* $OLDDATA/ || true
+    touch $MIGRATION_MARKER
+    echo "running initdb"
+    # abuse entrypoint script for initdb by making server error out
+    gosu postgres bash -c "export PGDATA=$NEWDATA ; /usr/local/bin/docker-entrypoint.sh --invalid-arg || true"
+    echo "running pg_upgrade"
+    cd /tmp
+    gosu postgres pg_upgrade --link -b /usr/lib/postgresql/$DATA_VERSION/bin -d $OLDDATA -D $NEWDATA -U $POSTGRES_USER
+    cp $OLDDATA/pg_hba.conf $NEWDATA/
+    mv $NEWDATA/* $PGDATA
+    rm -rf $OLDDATA
+    rmdir $NEWDATA
+    rm $MIGRATION_MARKER
+    echo "migration complete"
+  fi
+fi
+
+/usr/local/bin/docker-entrypoint.sh postgres