forked from rook/rook
Merge pull request #13101 from rkachach/fix_issue_create_cluster
test: adding a script to simplify test cluster creation
This commit is contained in:
Travis Nielsen
@@ -87,3 +87,12 @@ docker tag "local/ceph-$(go env GOARCH)" 'rook/ceph:master'
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4) Create a Rook cluster in minikube, or if the Rook cluster is already configured, apply the new
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operator image by restarting the operator.
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## Creating a dev cluster
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To accelerate the development process, users have the option to employ the script located
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at `tests/scripts/create-dev-cluster.sh`. This script is designed to rapidly set
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up a new minikube environment, apply the CRDs and the common file, and then utilize the
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`cluster-test.yaml` script to create the Rook cluster. Once setup, users can use the different `*-test.yaml`
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files from the `deploy/examples/` directory to configure their clusters.
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Executable
+170
@@ -0,0 +1,170 @@
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#!/usr/bin/env bash
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# Copyright 2021 The Rook Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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KUBECTL="minikube kubectl --"
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ROOK_EXAMPLES_DIR="../../deploy/examples/"
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wait_for_ceph_cluster() {
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echo "Waiting for ceph cluster"
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WAIT_CEPH_CLUSTER_RUNNING=20
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while ! $KUBECTL get cephclusters.ceph.rook.io -n rook-ceph -o jsonpath='{.items[?(@.kind == "CephCluster")].status.ceph.health}' | grep -q "HEALTH_OK"; do
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echo "Waiting for Ceph cluster installed"
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sleep ${WAIT_CEPH_CLUSTER_RUNNING}
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done
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echo "Ceph cluster installed and running"
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}
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get_minikube_driver() {
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os=$(uname)
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architecture=$(uname -m)
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if [[ "$os" == "Darwin" ]]; then
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if [[ "$architecture" == "x86_64" ]]; then
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echo "hyperkit"
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elif [[ "$architecture" == "arm64" ]]; then
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echo "qemu"
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else
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echo "Unknown Architecture on Apple OS"
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exit 1
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fi
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elif [[ "$os" == "Linux" ]]; then
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echo "kvm2"
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else
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echo "Unknown/Unsupported OS"
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exit 1
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fi
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}
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show_ceph_dashboard_info() {
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DASHBOARD_PASSWORD=$($KUBECTL -n rook-ceph get secret rook-ceph-dashboard-password -o jsonpath="{['data']['password']}" | base64 --decode && echo)
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IP_ADDR=$($KUBECTL get po --selector="app=rook-ceph-mgr" -n rook-ceph --output jsonpath='{.items[*].status.hostIP}')
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PORT="$($KUBECTL -n rook-ceph -o=jsonpath='{.spec.ports[?(@.name == "dashboard")].nodePort}' get services rook-ceph-mgr-dashboard-external-http)"
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BASE_URL="http://$IP_ADDR:$PORT"
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echo "==========================="
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echo "Ceph Dashboard: "
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echo " IP_ADDRESS: $BASE_URL"
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echo " PASSWORD: $DASHBOARD_PASSWORD"
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echo "==========================="
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}
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check_minikube_exists() {
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minikube profile list > /dev/null 2>&1
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local retcode=$?
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if [ $retcode -eq 0 ]; then
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echo "A minikube environment already exists, please use -f to force the cluster creation."
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exit 1
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fi
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}
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setup_minikube_env() {
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minikube_driver="$(get_minikube_driver)"
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echo "Setting up minikube env (using $minikube_driver driver)"
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minikube delete
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minikube start --disk-size=40g --extra-disks=3 --driver "$minikube_driver"
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eval "$(minikube docker-env -p minikube)"
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}
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create_rook_cluster() {
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echo "Creating cluster"
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$KUBECTL apply -f crds.yaml -f common.yaml -f operator.yaml
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$KUBECTL apply -f cluster-test.yaml -f toolbox.yaml
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$KUBECTL apply -f dashboard-external-http.yaml
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}
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check_examples_dir() {
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CRDS_FILE="crds.yaml"
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if [ ! -e ${CRDS_FILE} ]; then
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echo "File ${ROOK_EXAMPLES_DIR}/${CRDS_FILE} does not exist. Please, provide a valid rook examples directory."
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exit 1
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fi
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}
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wait_for_rook_operator() {
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echo "Waiting for rook operator"
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$KUBECTL rollout status deployment rook-ceph-operator -n rook-ceph --timeout=180s
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while ! $KUBECTL get cephclusters.ceph.rook.io -n rook-ceph -o jsonpath='{.items[?(@.kind == "CephCluster")].status.phase}' | grep -q "Ready"; do
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echo "Waiting for cluster to be ready..."
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sleep 20
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done
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}
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enable_rook_orchestrator() {
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echo "Enabling rook orchestrator"
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$KUBECTL rollout status deployment rook-ceph-tools -n rook-ceph --timeout=30s
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kubectl -n rook-ceph exec -it deploy/rook-ceph-tools -- ceph mgr module enable rook
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kubectl -n rook-ceph exec -it deploy/rook-ceph-tools -- ceph orch set backend rook
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kubectl -n rook-ceph exec -it deploy/rook-ceph-tools -- ceph orch status
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}
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show_usage() {
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echo ""
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echo " Usage: $(basename "$0") [-r] [-d /path/to/rook-examples/dir]"
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echo " -r Enable rook orchestrator"
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echo " -d value Path to Rook examples directory (i.e github.com/rook/rook/deploy/examples)"
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}
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####################################################################
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################# MAIN #############################################
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while getopts ":hrfd:" opt; do
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case $opt in
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h)
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show_usage
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exit 0
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;;
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r)
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enable_rook=true
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;;
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f)
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force_minikube=true
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;;
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d)
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ROOK_EXAMPLES_DIR="$OPTARG"
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;;
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\?)
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echo "Invalid option: -$OPTARG" >&2
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show_usage
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exit 1
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;;
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:)
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echo "Option -$OPTARG requires an argument." >&2
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exit 1
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;;
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esac
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done
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echo "Using '$ROOK_EXAMPLES_DIR' as examples directory.."
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cd "$ROOK_EXAMPLES_DIR" || exit
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check_examples_dir
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if [ -z "$force_minikube" ]; then
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check_minikube_exists
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fi
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setup_minikube_env
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create_rook_cluster
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wait_for_rook_operator
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wait_for_ceph_cluster
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if [ "$enable_rook" = true ]; then
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enable_rook_orchestrator
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fi
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show_ceph_dashboard_info
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####################################################################
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####################################################################
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