add error handling for missing config

src/test/resources/local-integration-test/README.md

@@ -28,14 +28,22 @@ Note: In case of not being able to connect to "k3stesthost/health", you might ne
 - check files `aws --endpoint-url=http://k3stesthost s3 ls s3://mybucket`
 
 ## Run docker locally
-`docker pull docker:19.03.12-dind`
-`docker run -d --privileged --name integration-test docker:19.03.12-dind`
+
+
+```
+docker pull docker:19.03.12-dind
+docker run -d --privileged --name integration-test docker:19.03.12-dind
+docker exec integration-test sh -c "apk add bash"
+
+```
 
 Set up docker container integration-test:
-`docker cp setup-docker.sh integration-test:/`
-`docker exec -it integration-test sh`
-`chmod +x setup-docker.sh`
-`./setup-docker.sh`
+
+```
+docker cp setup-docker.sh integration-test:/
+docker exec -it integration-test sh
+./setup-docker.sh
+```
 
 ## Deploy nextcloud 
 

src/test/resources/local-integration-test/setup-docker.sh

@@ -1,8 +1,22 @@
+#!/bin/bash
+
+set -ex
+
 docker run -d --privileged --tmpfs /run  --tmpfs /var/run --restart always -e K3S_TOKEN=12345678901234 -e K3S_KUBECONFIG_OUTPUT=./kubeconfig.yaml -e  K3S_KUBECONFIG_MODE=666 -v k3s-server:/var/lib/rancher/k3s:z -v $(pwd):/output:z -p 6443:6443 -p 80:80 -p 443:443 rancher/k3s server --cluster-init
 
 export timeout=60; while [ ! -f /var/lib/docker/volumes/k3s-server/_data/server/kubeconfig.yaml ]; do if [ "$timeout" == 0 ]; then echo "ERROR: Timeout while waiting for file."; break; fi; sleep 1; ((timeout--)); done
-mkdir -p $HOME/.kube/
 
+if [ "$timeout" == 0 ] 
+then
+  echo -------------------------------------------------------
+  find . -name "kubeconfig.yaml"; 
+  echo -------------------------------------------------------
+  docker ps -a
+  echo -------------------------------------------------------
+  exit -1
+fi
+
+mkdir -p $HOME/.kube/
 cp /var/lib/docker/volumes/k3s-server/_data/server/kubeconfig.yaml $HOME/.kube/config
 
 apk add git curl bash sudo openjdk8 wget