remove integration tests

This commit is contained in:
Michael Jerger 2024-05-31 16:14:12 +02:00
parent dc86531454
commit d997e470a0
14 changed files with 0 additions and 416 deletions

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@ -130,23 +130,3 @@ nextcloud-image-publish:
stage: image
script:
- cd infrastructure/nextcloud && pyb image publish
#.nextcloud-integrationtest:
# stage: integrationtest
# image: registry.gitlab.com/gitlab-org/cluster-integration/helm-install-image/releases/3.7.1-kube-1.20.11-alpine-3.14
# services:
# - name: registry.gitlab.com/gitlab-org/cluster-integration/test-utils/k3s-gitlab-ci/releases/v1.22.2-k3s2
# alias: k3s
# script:
# - apk add curl sudo bash
# - apk add wget curl bash sudo openjdk8
# - wget -P /etc/apk/keys/ https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub
# - apk add --no-cache --repository=https://apkproxy.herokuapp.com/sgerrand/alpine-pkg-leiningen leiningen
#
# - mkdir -p ${HOME}/.kube/
# - curl -f k3s:8081 > ${HOME}/.kube/config
# - kubectl version
# - kubectl cluster-info
# - echo "---------- Integration test -------------"
# - pwd
# - cd ./src/test/resources/local-integration-test/ && ./setup-local-s3-on-k3d.sh

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@ -1,7 +0,0 @@
{:postgres-db-user "nextcloud"
:postgres-db-password "dbpass"
:nextcloud-admin-user "cloudadmin"
:nextcloud-admin-password "cloudpassword"
:aws-access-key-id ""
:aws-secret-access-key ""
:restic-password "test-password"}

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@ -1,6 +0,0 @@
{:fqdn "cloudhost"
:issuer :staging
:nextcloud-data-volume-path "/var/cloud"
:postgres-data-volume-path "/var/postgres"
:restic-repository "s3://k3stesthost/mybucket"
:local-integration-test true}

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@ -1,84 +0,0 @@
# Usage
`setup-local-s3.sh [BUCKET_NAME]`:
- [BUCKET_NAME] is optional, "mybucket" will be used if not specified
- sets up a k3s instance
- installs a localstack pod
- creates http and https routing to localstack via localhost
- saves the self-signed certificate as ca.crt
- uses the certificate to initialize a restic repo at `https://k3stesthost/BUCKET_NAME`
Note: In case of not being able to connect to "k3stesthost/health", you might need to ensure that the ingress' ip matches with the required host names: k3stesthost and cloudhost. With `sudo k3s kubectl get ingress` you can view the ingress' ip (e.g. 10.0.2.15), then add a line to file "/etc/hosts" e.g. `10.0.2.15 k3stesthost cloudhost`
`start-k3s.sh`:
- creates and starts a k3s instance
`k3s-uninstall.sh`:
- deletes everything k3s related
## Other useful commands
- `sudo k3s kubectl get pods`
- `curl k3stesthost/health`
expected: `{"services": {"s3": "running"}, "features": {"persistence": "disabled", "initScripts": "initialized"}}`
#### Requires AWS-CLI
- create bucket `aws --endpoint-url=http://k3stesthost s3 mb s3://mybucket`
- list buckets `aws --endpoint-url=http://k3stesthost s3 ls`
- upload something `aws --endpoint-url=http://k3stesthost s3 cp test.txt s3://mybucket`
- 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 exec integration-test sh -c "apk add bash"
```
Set up docker container integration-test:
```
docker cp ../../../../../c4k-nextcloud/ integration-test:/
docker exec -it integration-test sh
cd /c4k-nextcloud/src/test/resources/local-integration-test
./setup-docker.sh
```
## Deploy nextcloud
### Requirements
* leiningen (install with: `sudo apt install leiningen` )
* In the project's root execute: `lein uberjar`
* Change file "valid-config.edn" according to your settings (e.g. `:fqdn "cloudhost"` and `:restic-repository "s3://k3stesthost:mybucket"`).
### Deploy to k3s
* Create and deploy the k8s yaml:
`java -jar target/uberjar/c4k-nextcloud-standalone.jar valid-config.edn valid-auth.edn | sudo k3s kubectl apply -f -`
Some of the steps may take some min to be effective, but eventually nextcloud should be available at: https://cloudhost
### Deploy to k3d
k3d is a k3s system which is running inside of a container. To install k3d run `curl -s https://raw.githubusercontent.com/rancher/k3d/main/install.sh | bash` or have a look at https://k3d.io/v5.0.3/ .
* Start a k3d cluster to deploy s3, nextcloud and test backup and restore on it: `./setup-local-s3-on-k3d.sh`
Some steps may take a couple of minutes to be effective, but eventually nextcloud should be available at: https://cloudhost
#### Remove k3d cluster
`k3d cluster delete nextcloud`
## Test in local gitlab runner
See https://stackoverflow.com/questions/32933174/use-gitlab-ci-to-run-tests-locally
This needs to be done in the project root
`docker run -d --name gitlab-runner --restart always -v $PWD:$PWD -v /var/run/docker.sock:/var/run/docker.sock gitlab/gitlab-runner:latest`
`docker exec -it -w $PWD gitlab-runner gitlab-runner exec docker nextcloud-integrationtest --docker-privileged --docker-volumes '/var/run/docker.sock:/var/run/docker.sock'`

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@ -1,20 +0,0 @@
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: localstack-cert
namespace: default
spec:
secretName: localstack-secret
commonName: k3stesthost
dnsNames:
- k3stesthost
issuerRef:
name: selfsigning-issuer
kind: ClusterIssuer
---
apiVersion: cert-manager.io/v1
kind: ClusterIssuer
metadata:
name: selfsigning-issuer
spec:
selfSigned: {}

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@ -1,44 +0,0 @@
@startuml
autonumber
skinparam sequenceBox {
borderColor White
}
participant gitlab_runner
box "outer container" #LightBlue
participant .gitlab_ci
participant PreparingCommands
participant test_script
end box
box "k3s" #CornSilk
participant k3s_api_server
participant backup_pod
end box
gitlab_runner -> k3s_api_server: run k3s as container
gitlab_runner -> .gitlab_ci : run
.gitlab_ci -> PreparingCommands : Install packages (curl bash ...)
.gitlab_ci -> PreparingCommands : get k3s_api_server config for k3s_api_server
.gitlab_ci -> test_script : run
test_script -> k3s_api_server: apply cert-manager
test_script -> k3s_api_server: apply localstack
test_script -> k3s_api_server: enable tls / create certificates
test_script -> k3s_api_server: apply cloud
test_script -> k3s_api_server: create backup_pod (by scale to 1)
test_script -> backup_pod: backup
test_script -> backup_pod: restore
@enduml

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@ -1,17 +0,0 @@
# Set the default kube context if present
DEFAULT_KUBE_CONTEXTS="$HOME/.kube/config"
if test -f "${DEFAULT_KUBE_CONTEXTS}"
then
export KUBECONFIG="$DEFAULT_KUBE_CONTEXTS"
fi
# Additional contexts should be in ~/.kube/custom-contexts/
CUSTOM_KUBE_CONTEXTS="$HOME/.kube/custom-contexts"
mkdir -p "${CUSTOM_KUBE_CONTEXTS}"
OIFS="$IFS"
IFS=$'\n'
for contextFile in `find "${CUSTOM_KUBE_CONTEXTS}" -type f -name "*.yml"`
do
export KUBECONFIG="$contextFile:$KUBECONFIG"
done
IFS="$OIFS"

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@ -1,65 +0,0 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: localstack
spec:
selector:
matchLabels:
app: localstack
strategy:
type: Recreate
template:
metadata:
labels:
app: localstack
spec:
containers:
- image: localstack/localstack
name: localstack-app
imagePullPolicy: IfNotPresent
env:
- name: SERVICES
value: s3
---
# service
apiVersion: v1
kind: Service
metadata:
name: localstack-service
spec:
selector:
app: localstack
ports:
- port: 4566
---
apiVersion: v1
kind: Secret
metadata:
name: localstack-secret
type: Opaque
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: ingress-localstack
annotations:
cert-manager.io/cluster-issuer: selfsigning-issuer
kubernetes.io/ingress.class: traefik
traefik.ingress.kubernetes.io/redirect-entry-point: https
namespace: default
spec:
tls:
- hosts:
- k3stesthost
secretName: localstack-secret
rules:
- host: k3stesthost
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: localstack-service
port:
number: 4566

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@ -1,48 +0,0 @@
#!/bin/bash
set -x
docker volume create k3s-server
name='inttst'
[[ $(docker ps -f "name=$name" --format '{{.Names}}') == $name ]] || docker run --name $name -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 --tls-san k3stesthost --tls-san cloudhost
docker ps
export timeout=30; while ! docker exec $name sh -c "test -f /var/lib/rancher/k3s/server/kubeconfig.yaml"; do if [ "$timeout" == 0 ]; then echo "ERROR: Timeout while waiting for file."; break; fi; sleep 1; ((timeout--)); done
mkdir -p $HOME/.kube/
docker cp $name:/var/lib/rancher/k3s/server/kubeconfig.yaml $HOME/.kube/config
if [ "$timeout" == 0 ]
then
echo -------------------------------------------------------
find / -name "kubeconfig.yaml";
echo -------------------------------------------------------
docker ps -a
echo -------------------------------------------------------
exit 1
fi
echo "127.0.0.1 kubernetes" >> /etc/hosts
apk add wget curl bash sudo openjdk8
wget -P /etc/apk/keys/ https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub
apk add --no-cache --repository=https://apkproxy.herokuapp.com/sgerrand/alpine-pkg-leiningen leiningen
curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.22.0/bin/linux/amd64/kubectl
chmod +x ./kubectl
mv ./kubectl /usr/local/bin/kubectl
sleep 20 #allow some time to startup k3s
docker ps -a
swapoff -a # can this be removed ?
export KUBECONFIG=$HOME/.kube/config
pwd
cd ./c4k-nextcloud/src/test/resources/local-integration-test && ./setup-local-s3-on-k3d.sh

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@ -1,60 +0,0 @@
#!/bin/bash
set -x
function main()
{
# enable tls for k3s with cert-manager
kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.5.4/cert-manager.yaml
kubectl apply -f localstack.yaml
until kubectl apply -f certificate.yaml
do
echo "[INFO] Waiting for certificate ..."
sleep 30
done
# wait for ingress to be ready
bash -c 'external_ip=""; while [ -z $external_ip ]; do echo "[INFO] Waiting for end point..."; external_ip=$(kubectl get ingress -o jsonpath="{$.items[*].status.loadBalancer.ingress[*].ip}"); [ -z "$external_ip" ] && sleep 10; done; echo "End point ready - $external_ip";'
export INGRESS_IP=$(kubectl get ingress ingress-localstack -o=jsonpath="{.status.loadBalancer.ingress[0].ip}")
cd ../../../../ # c4k-nextcloud project root
lein uberjar
java -jar target/uberjar/c4k-nextcloud-standalone.jar config-local.edn auth-local.edn | kubectl apply -f -
CLOUD_POD=$(kubectl get pod -l app=cloud-app -o name)
kubectl wait $CLOUD_POD --for=condition=Ready --timeout=240s
# wait for nextcloud config file available
timeout 180 bash -c "kubectl exec -t $POD -- bash -c \"until [ -f /var/www/html/config/config.php ]; do sleep 10; done\""
# ensure an instance of pod backup-restore
kubectl scale deployment backup-restore --replicas 1
# wait for localstack health endpoint
echo "$INGRESS_IP k3stesthost cloudhost" >> /etc/hosts
until curl --fail --silent k3stesthost/health | grep -oe '"s3": "available"' -oe '"s3": "running"'
do
curl --fail k3stesthost/health
echo "[INFO] Waiting for s3 running"
sleep 10
done
BACKUP_POD=$(kubectl get pod -l app=backup-restore -o name)
kubectl wait $BACKUP_POD --for=condition=Ready --timeout=240s
kubectl exec -t $BACKUP_POD -- bash -c "echo \"$INGRESS_IP k3stesthost cloudhost\" >> /etc/hosts"
kubectl exec -t $BACKUP_POD -- /usr/local/bin/init.sh
echo ================= BACKUP =================
kubectl exec -t $BACKUP_POD -- /usr/local/bin/backup.sh
sleep 10 # avoid race conditions
echo ================= RESTORE =================
kubectl exec -t $BACKUP_POD -- /usr/local/bin/restore.sh
}
main "$@"

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@ -1,34 +0,0 @@
function main()
{
local bucket_name="${1:-mybucket}"; shift
./start-k3s.sh
sudo k3s kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.5.4/cert-manager.yaml
sudo k3s kubectl apply -f localstack.yaml
until sudo k3s kubectl apply -f certificate.yaml
do
echo "*** Waiting for certificate ... ***"
sleep 10
done
echo
echo
echo "[INFO] Waiting for localstack health endpoint"
until curl --connect-timeout 3 -s -f -o /dev/null "k3stesthost/health"
do
sleep 5
done
echo
sudo k3s kubectl get secret localstack-secret -o jsonpath="{.data.ca\.crt}" | base64 --decode > ca.crt
#aws --endpoint-url=http://localhost s3 mb s3://$bucket_name
export RESTIC_PASSWORD="test-password"
restic init --cacert ca.crt -r s3://k3stesthost/$bucket_name
}
main $@

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@ -1,9 +0,0 @@
function main()
{
./start-k3s.sh
sudo k3s kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.5.4/cert-manager.yaml
}
main

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@ -1 +0,0 @@
KUBECONFIG=~/.kube/custom-contexts/k3d-config.yml k3d cluster create nextcloud --k3s-arg '--tls-san cloudhost@loadbalancer' --port 80:80@loadbalancer --port 443:443@loadbalancer --api-port 6443 --kubeconfig-update-default

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@ -1 +0,0 @@
curl -sfL https://get.k3s.io | K3S_NODE_NAME=k3stesthost INSTALL_K3S_EXEC='--tls-san cloudhost' sh -