From ba644270c1d71e6c4b45e8bf75d956bd2d90fed4 Mon Sep 17 00:00:00 2001
From: Rene Leonhardt <65483435+reneleonhardt@users.noreply.github.com>
Date: Sat, 30 Sep 2023 11:55:38 +0200
Subject: [PATCH] Revert all docker updates

---
 documentation/compose/e2e-tests.yaml            | 4 ++--
 documentation/compose/kafka-ssl-components.yaml | 2 +-
 documentation/compose/traefik-proxy.yaml        | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/documentation/compose/e2e-tests.yaml b/documentation/compose/e2e-tests.yaml
index 693d35f6452..3685d48c238 100644
--- a/documentation/compose/e2e-tests.yaml
+++ b/documentation/compose/e2e-tests.yaml
@@ -138,7 +138,7 @@ services:
     build:
       context: ./postgres
       args:
-        image: library/postgres:16.0-alpine
+        image: postgres:9.6.22
     ports:
       - 5432:5432
     healthcheck:
@@ -162,7 +162,7 @@ services:
     command: bash -c '/connectors/start.sh'
 
   ksqldb:
-    image: confluentinc/ksqldb-server:0.29.0
+    image: confluentinc/ksqldb-server:0.18.0
     healthcheck:
       test: [ "CMD", "timeout", "1", "curl", "--silent", "--fail", "http://localhost:8088/info" ]
       interval: 30s
diff --git a/documentation/compose/kafka-ssl-components.yaml b/documentation/compose/kafka-ssl-components.yaml
index e775b250650..407ce5b97a7 100644
--- a/documentation/compose/kafka-ssl-components.yaml
+++ b/documentation/compose/kafka-ssl-components.yaml
@@ -148,7 +148,7 @@ services:
       - ./ssl/kafka.keystore.jks:/kafka.keystore.jks
 
   ksqldb0:
-    image: confluentinc/ksqldb-server:0.29.0
+    image: confluentinc/ksqldb-server:0.18.0
     depends_on:
       - kafka0
       - kafka-connect0
diff --git a/documentation/compose/traefik-proxy.yaml b/documentation/compose/traefik-proxy.yaml
index 80d61884c37..e95d7a049b4 100644
--- a/documentation/compose/traefik-proxy.yaml
+++ b/documentation/compose/traefik-proxy.yaml
@@ -3,7 +3,7 @@ version: '3.8'
 services:
   traefik:
     restart: always
-    image: traefik:v2.10
+    image: traefik:v2.4
     container_name: traefik
     command:
       - --api.insecure=true