Add e2e tests

Signed-off-by: Andrei Kvapil <[email protected]>

hack/e2e.sh

@@ -0,0 +1,305 @@
+#!/bin/bash
+if [ "$COZYSTACK_INSTALLER_YAML" = "" ]; then
+  echo 'COZYSTACK_INSTALLER_YAML variable is not set!' >&2
+  echo 'please set it with following command:' >&2
+  echo >&2
+  echo 'export COZYSTACK_INSTALLER_YAML=$(helm template -n cozy-system installer packages/core/installer)' >&2
+  echo >&2
+  exit 1
+fi
+
+set -x
+set -e
+
+kill `cat srv1/qemu.pid srv2/qemu.pid srv3/qemu.pid` || true
+
+ip link del cozy-br0 || true
+ip link add cozy-br0 type bridge
+ip link set cozy-br0 up
+ip addr add 192.168.123.1/24 dev cozy-br0
+
+rm -rf srv1 srv2 srv3
+mkdir -p srv1 srv2 srv3
+
+# Prepare cloud-init
+for i in 1 2 3; do
+  echo "local-hostname: srv$i" > "srv$i/meta-data"
+  echo '#cloud-config' > "srv$i/user-data"
+  cat > "srv$i/network-config" <<EOT
+version: 2
+ethernets:
+  eth0:
+    dhcp4: false
+    addresses:
+      - "192.168.123.1$i/26"
+    gateway4: "192.168.123.1"
+    nameservers:
+      search: [cluster.local]
+      addresses: [8.8.8.8]
+EOT
+
+  ( cd srv$i && genisoimage \
+      -output seed.img \
+      -volid cidata -rational-rock -joliet \
+      user-data meta-data network-config
+  )
+done
+
+# Prepare system drive
+if [ ! -f nocloud-amd64.raw ]; then
+  wget https://github.com/aenix-io/cozystack/releases/latest/download/nocloud-amd64.raw.xz -O nocloud-amd64.raw.xz
+  rm -f nocloud-amd64.raw
+  xz --decompress nocloud-amd64.raw.xz
+fi
+for i in 1 2 3; do
+  cp nocloud-amd64.raw srv$i/system.img
+  qemu-img resize srv$i/system.img 20G
+done
+
+# Prepare data drives
+for i in 1 2 3; do
+  qemu-img create srv$i/data.img 100G
+done
+
+# Prepare networking
+for i in 1 2 3; do
+  ip link del cozy-srv$i || true
+  ip tuntap add dev cozy-srv$i mode tap
+  ip link set cozy-srv$i up
+  ip link set cozy-srv$i master cozy-br0
+done
+
+# Start VMs
+for i in 1 2 3; do
+  qemu-system-x86_64 -machine type=pc,accel=kvm -cpu host -smp 4 -m 8192 \
+    -device virtio-net,netdev=net0,mac=52:54:00:12:34:5$i -netdev tap,id=net0,ifname=cozy-srv$i,script=no,downscript=no \
+    -drive file=srv$i/system.img,if=virtio,format=raw \
+    -drive file=srv$i/seed.img,if=virtio,format=raw \
+    -drive file=srv$i/data.img,if=virtio,format=raw \
+    -display none -daemonize -pidfile srv$i/qemu.pid
+done
+
+sleep 5
+
+# Wait for VM to start up
+timeout 60 sh -c 'until nc -nzv 192.168.123.11 50000 && nc -nzv 192.168.123.12 50000 && nc -nzv 192.168.123.13 50000; do sleep 1; done'
+
+cat > patch.yaml <<\EOT
+machine:
+  kubelet:
+    nodeIP:
+      validSubnets:
+      - 192.168.123.0/24
+    extraConfig:
+      maxPods: 512
+  kernel:
+    modules:
+    - name: openvswitch
+    - name: drbd
+      parameters:
+        - usermode_helper=disabled
+    - name: zfs
+    - name: spl
+  install:
+    image: ghcr.io/aenix-io/cozystack/talos:v1.7.1
+  files:
+  - content: |
+      [plugins]
+        [plugins."io.containerd.grpc.v1.cri"]
+          device_ownership_from_security_context = true      
+    path: /etc/cri/conf.d/20-customization.part
+    op: create
+
+cluster:
+  network:
+    cni:
+      name: none
+    dnsDomain: cozy.local
+    podSubnets:
+    - 10.244.0.0/16
+    serviceSubnets:
+    - 10.96.0.0/16
+EOT
+
+cat > patch-controlplane.yaml <<\EOT
+machine:
+  network:
+    interfaces:
+    - interface: eth0
+      vip:
+        ip: 192.168.123.10
+cluster:
+  allowSchedulingOnControlPlanes: true
+  controllerManager:
+    extraArgs:
+      bind-address: 0.0.0.0
+  scheduler:
+    extraArgs:
+      bind-address: 0.0.0.0
+  apiServer:
+    certSANs:
+    - 127.0.0.1
+  proxy:
+    disabled: true
+  discovery:
+    enabled: false
+  etcd:
+    advertisedSubnets:
+    - 192.168.123.0/24
+EOT
+
+# Gen configuration
+if [ ! -f secrets.yaml ]; then
+  talosctl gen secrets
+fi
+
+rm -f controlplane.yaml worker.yaml talosconfig kubeconfig
+talosctl gen config --with-secrets secrets.yaml cozystack https://192.168.123.10:6443 [email protected] --config-patch-control-plane @patch-controlplane.yaml
+export TALOSCONFIG=$PWD/talosconfig
+
+# Apply configuration
+talosctl apply -f controlplane.yaml -n 192.168.123.11 -e 192.168.123.11 -i
+talosctl apply -f controlplane.yaml -n 192.168.123.12 -e 192.168.123.12 -i
+talosctl apply -f controlplane.yaml -n 192.168.123.13 -e 192.168.123.13 -i
+
+# Wait for VM to be configured
+timeout 60 sh -c 'until nc -nzv 192.168.123.11 50000 && nc -nzv 192.168.123.12 50000 && nc -nzv 192.168.123.13 50000; do sleep 1; done'
+
+# Bootstrap
+talosctl bootstrap -n 192.168.123.11 -e 192.168.123.11
+
+# Wait for etcd
+timeout 120 sh -c 'while talosctl etcd members -n 192.168.123.11,192.168.123.12,192.168.123.13 -e 192.168.123.10 2>&1 | grep "rpc error"; do sleep 1; done'
+
+rm -f kubeconfig
+talosctl kubeconfig kubeconfig -e 192.168.123.10 -n 192.168.123.10
+export KUBECONFIG=$PWD/kubeconfig
+
+# Wait for kubernetes nodes appear
+timeout 60 sh -c 'until [ $(kubectl get node -o name | wc -l) = 3 ]; do sleep 1; done'
+kubectl create ns cozy-system
+kubectl create -f - <<\EOT
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: cozystack
+  namespace: cozy-system
+data:
+  bundle-name: "paas-full"
+  ipv4-pod-cidr: "10.244.0.0/16"
+  ipv4-pod-gateway: "10.244.0.1"
+  ipv4-svc-cidr: "10.96.0.0/16"
+  ipv4-join-cidr: "100.64.0.0/16"
+EOT
+
+#
+echo "$COZYSTACK_INSTALLER_YAML" | kubectl apply -f -
+
+# wait for cozystack pod to start
+kubectl wait deploy  --timeout=1m --for=condition=available -n cozy-system cozystack
+
+# wait for helmreleases appear
+timeout 60 sh -c 'until kubectl get hr -A | grep cozy; do sleep 1; done'
+
+sleep 5
+
+kubectl get hr -A | awk 'NR>1 {print "kubectl wait --timeout=15m --for=condition=ready -n " $1 " hr/" $2 " &"} END{print "wait"}' | sh -x
+# Wait for linstor controller
+kubectl wait deploy --timeout=5m --for=condition=available -n cozy-linstor linstor-controller
+
+# Wait for all linstor nodes become Online
+timeout 60 sh -c 'until [ $(kubectl exec -n cozy-linstor deploy/linstor-controller -- linstor node list | grep -c Online) = 3 ]; do sleep 1; done'
+
+kubectl exec -n cozy-linstor deploy/linstor-controller -- linstor ps cdp zfs srv1 /dev/vdc --pool-name data --storage-pool data
+kubectl exec -n cozy-linstor deploy/linstor-controller -- linstor ps cdp zfs srv2 /dev/vdc --pool-name data --storage-pool data
+kubectl exec -n cozy-linstor deploy/linstor-controller -- linstor ps cdp zfs srv3 /dev/vdc --pool-name data --storage-pool data
+
+kubectl create -f- <<EOT
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: local
+  annotations:
+    storageclass.kubernetes.io/is-default-class: "true"
+provisioner: linstor.csi.linbit.com
+parameters:
+  linstor.csi.linbit.com/storagePool: "data"
+  linstor.csi.linbit.com/layerList: "storage"
+  linstor.csi.linbit.com/allowRemoteVolumeAccess: "false"
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: replicated
+provisioner: linstor.csi.linbit.com
+parameters:
+  linstor.csi.linbit.com/storagePool: "data"
+  linstor.csi.linbit.com/autoPlace: "3"
+  linstor.csi.linbit.com/layerList: "drbd storage"
+  linstor.csi.linbit.com/allowRemoteVolumeAccess: "true"
+  property.linstor.csi.linbit.com/DrbdOptions/auto-quorum: suspend-io
+  property.linstor.csi.linbit.com/DrbdOptions/Resource/on-no-data-accessible: suspend-io
+  property.linstor.csi.linbit.com/DrbdOptions/Resource/on-suspended-primary-outdated: force-secondary
+  property.linstor.csi.linbit.com/DrbdOptions/Net/rr-conflict: retry-connect
+volumeBindingMode: WaitForFirstConsumer
+allowVolumeExpansion: true
+EOT
+kubectl create -f- <<EOT
+---
+apiVersion: metallb.io/v1beta1
+kind: L2Advertisement
+metadata:
+  name: cozystack
+  namespace: cozy-metallb
+spec:
+  ipAddressPools:
+  - cozystack
+---
+apiVersion: metallb.io/v1beta1
+kind: IPAddressPool
+metadata:
+  name: cozystack
+  namespace: cozy-metallb
+spec:
+  addresses:
+  - 192.168.123.200-192.168.123.250
+  autoAssign: true
+  avoidBuggyIPs: false
+EOT
+
+kubectl patch -n tenant-root hr/tenant-root --type=merge -p '{"spec":{ "values":{
+  "host": "example.org",
+  "ingress": true,
+  "monitoring": true,
+  "etcd": true
+}}}'
+
+# Wait for HelmRelease be created
+timeout 60 sh -c 'until kubectl get hr -n tenant-root etcd ingress monitoring tenant-root; do sleep 1; done'
+
+# Wait for HelmReleases be installed
+kubectl wait --timeout=2m --for=condition=ready hr -n tenant-root etcd ingress monitoring tenant-root
+
+# Wait for nginx-ingress-controller
+timeout 60 sh -c 'until kubectl get deploy -n tenant-root root-ingress-controller; do sleep 1; done'
+kubectl wait deploy -n tenant-root --timeout=5m --for=condition=available root-ingress-controller
+
+# Wait for etcd
+kubectl wait --for=jsonpath=.status.readyReplicas=3 -n tenant-root --timeout=5m sts etcd
+
+# Wait for Victoria metrics
+kubectl wait deploy -n tenant-root --timeout=5m --for=condition=available vmalert-vmalert vminsert-longterm vminsert-shortterm
+kubectl wait --for=jsonpath=.status.readyReplicas=2 -n tenant-root --timeout=5m sts vmalertmanager-alertmanager vmselect-longterm vmselect-shortterm vmstorage-longterm vmstorage-shortterm
+
+# Wait for grafana
+kubectl wait --for=condition=ready clusters.postgresql.cnpg.io -n tenant-root grafana-db
+kubectl wait deploy -n tenant-root --timeout=5m --for=condition=available grafana-deployment 
+
+# Get IP of nginx-ingress
+ip=$(kubectl get svc -n tenant-root root-ingress-controller -o jsonpath='{.status.loadBalancer.ingress..ip}')
+
+# Check Grafana
+curl -sS -k "https://$ip" -H 'Host: grafana.example.org' | grep Found