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[KOGITO-10013] Migrate from Minikube to Kind for E2E tests and export…
… logs (#354) * [KOGITO-10013] Migrate from Minikube to Kind for E2E tests Signed-off-by: Jordi Gil <[email protected]> * Add headers and set log retention to minimum (1 day) Signed-off-by: Jordi Gil <[email protected]> * Changed registry port reference to 5001 and reference to Minikube to Kind Signed-off-by: Jordi Gil <[email protected]> * Add makefile targets to install kind, create and delete cluster and amend github action to use the create cluster target Signed-off-by: Jordi Gil <[email protected]> * Load controller built image to node with kind load docker-image Signed-off-by: Jordi Gil <[email protected]> * Remove podman from build process in e2e lane Signed-off-by: Jordi Gil <[email protected]> * Install python's docker libraries: docker and python-docker Signed-off-by: Jordi Gil <[email protected]> * Add docker-squash as pip egg to build the image Signed-off-by: Jordi Gil <[email protected]> --------- Signed-off-by: Jordi Gil <[email protected]>
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| # Copyright 2024 Apache Software Foundation (ASF) | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
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| #!/bin/sh | ||
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| set -o errexit | ||
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| reg_name='kind-registry' | ||
| reg_port='5001' | ||
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| # 1. Create kind cluster with containerd registry config dir enabled | ||
| # TODO: kind will eventually enable this by default and this patch will | ||
| # be unnecessary. | ||
| # | ||
| # See: | ||
| # https://github.com/kubernetes-sigs/kind/issues/2875 | ||
| # https://github.com/containerd/containerd/blob/main/docs/cri/config.md#registry-configuration | ||
| # See: https://github.com/containerd/containerd/blob/main/docs/hosts.md | ||
| cat <<EOF | kind create cluster -n kind --config=- | ||
| kind: Cluster | ||
| apiVersion: kind.x-k8s.io/v1alpha4 | ||
| containerdConfigPatches: | ||
| - |- | ||
| [plugins."io.containerd.grpc.v1.cri".registry] | ||
| config_path = "/etc/containerd/certs.d" | ||
| EOF | ||
|
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| # 2. Wait for kube system pods to reach running state | ||
| if ! kubectl wait -n kube-system --for=condition=ready pods --all --timeout=120s ; then | ||
| echo "some pods in the system are not running" | ||
| kubectl get pods -A -o wide || true | ||
| exit 1 | ||
| fi | ||
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| # 3 Create registry container | ||
| docker run \ | ||
| -d --restart=always -p "127.0.0.1:${reg_port}:5000" --network bridge --name "${reg_name}" \ | ||
| -v /tmp/certs:/certs \ | ||
| registry:2 | ||
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| # 4. Connect the registry to the cluster network if not already connected | ||
| # This allows kind to bootstrap the network but ensures they're on the same network | ||
| if [ "$(docker inspect -f='{{json .NetworkSettings.Networks.kind}}' "${reg_name}")" = 'null' ]; then | ||
| docker network connect "kind" "${reg_name}" | ||
| fi | ||
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| # 5. Add the registry config to the nodes | ||
| # | ||
| # This is necessary because localhost resolves to loopback addresses that are | ||
| # network-namespace local. | ||
| # In other words: localhost in the container is not localhost on the host. | ||
| # | ||
| # We want a consistent name that works from both ends, so we tell containerd to | ||
| # alias localhost:${reg_port} to the registry container when pulling images | ||
| REGISTRY_DIR="/etc/containerd/certs.d/172.18.0.3:5000" | ||
| # retrieve IP address of the container connected to the cluster network | ||
| IP_ADDRESS=$(docker inspect --format='{{(index (index .NetworkSettings.Networks "kind") ).IPAddress}}' ${reg_name}) | ||
| for node in $(kind get nodes); do | ||
| docker exec "${node}" mkdir -p "${REGISTRY_DIR}" | ||
| cat <<EOF | docker exec -i "${node}" cp /dev/stdin "${REGISTRY_DIR}/hosts.toml" | ||
| [host."http://${IP_ADDRESS}:5000"] | ||
| capabilities = ["pull", "resolve", "push"] | ||
| skip_verify = true | ||
| EOF | ||
| done | ||
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| # 6. Document the local registry | ||
| # https://github.com/kubernetes/enhancements/tree/master/keps/sig-cluster-lifecycle/generic/1755-communicating-a-local-registry | ||
| cat <<EOF | kubectl apply -f - | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: local-registry-hosting | ||
| namespace: kube-public | ||
| data: | ||
| localRegistryHosting.v1: | | ||
| hostFromClusterNetwork: "${IP_ADDRESS}:5000" | ||
| help: "https://kind.sigs.k8s.io/docs/user/local-registry/" | ||
| EOF |