fixes #1254, fixes #1253

- #1254: new ELK images will be provided shortly
- #1253: documentation and updater will now reflect that an update from 20.06.x is no longer possible

README.md

@@ -561,13 +561,8 @@ The update script will ...
 
 
 ### **Update from 20.06.x**
-If you are running T-Pot 20.06.x you simply follow these commands ***after you backed up any relevant data***:
-```
-sudo su -
-cd /opt/tpot/
-wget -O update.sh https://raw.githubusercontent.com/telekom-security/tpotce/master/update.sh
-./update.sh
-```
+Due to massive changes in Elasticsearch automated updates from 20.06.x are no longer available. If you have not upgraded already a fresh install with 22.04.x is required.
+
 
 ### **Updates for 22.04.x**
 If you are already running T-Pot 22.04.x you simply run the update script ***after you backed up any relevant data***:

docker/elk/elasticsearch/Dockerfile

@@ -1,7 +1,7 @@
 FROM ubuntu:22.04
 #
 # VARS
-ENV ES_VER=8.5.3
+ENV ES_VER=8.6.0
 #
 # Include dist
 COPY dist/ /root/dist/

docker/elk/kibana/Dockerfile

@@ -1,7 +1,7 @@
 FROM ubuntu:22.04
 #
 # VARS
-ENV KB_VER=8.5.3
+ENV KB_VER=8.6.0
 # Include dist
 COPY dist/ /root/dist/
 #

docker/elk/logstash/Dockerfile

@@ -1,7 +1,7 @@
 FROM ubuntu:22.04
 #
 # VARS
-ENV LS_VER=8.5.3
+ENV LS_VER=8.6.0
 # Include dist
 COPY dist/ /root/dist/
 #

update.sh

@@ -86,7 +86,7 @@ echo
 
 # Let's check for version, upgrade to Debian 11
 function fuCHECK_VERSION () {
-local myMINVERSION="20.06.0"
+local myMINVERSION="22.04.0"
 local myMASTERVERSION="22.04.0"
 echo
 echo "### Checking for Release ID"