6207e2c24d
Change ClusterMap API object to support multiple kubeconfig sources for a cluster. If one kubeconfig source fails, kubeconfig builder will not fail and move on to the next one. This behaviour will allow to support cases when ephemeral cluster is not accesible anymore or when target cluster is not yet accessible. For more information please read issue #460 in airshipctl github Relates-To: #460 Related-To: #460 Change-Id: I7cd32f78cd7c4ad8814eac357424c24216f40d76
144 lines
4.8 KiB
Bash
Executable File
144 lines
4.8 KiB
Bash
Executable File
#!/bin/bash
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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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set -xe
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# The root of the manifest structure to be validated.
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# This corresponds to the targetPath in an airshipctl config
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: ${MANIFEST_ROOT:="$(basename "${PWD}")/manifests"}
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# The location of sites whose manifests should be validated.
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# This are relative to MANIFEST_ROOT above
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: ${SITE_ROOT:="$(basename "${PWD}")/manifests/site"}
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: ${MANIFEST_REPO_URL:="https://review.opendev.org/airship/airshipctl"}
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: ${SITE:="test-workload"}
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: ${CONTEXT:="kind-airship"}
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: ${AIRSHIPKUBECONFIG:="${HOME}/.airship/kubeconfig"}
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: ${AIRSHIPKUBECONFIG_BACKUP:="${AIRSHIPKUBECONFIG}-backup"}
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: ${KUBECTL:="/usr/local/bin/kubectl"}
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TMP=$(mktemp -d)
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# Use the local project airshipctl binary as the default if it exists,
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# otherwise use the one on the PATH
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if [ -f "bin/airshipctl" ]; then
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AIRSHIPCTL_DEFAULT="bin/airshipctl"
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else
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AIRSHIPCTL_DEFAULT="$(which airshipctl)"
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fi
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: ${AIRSHIPCONFIG:="${TMP}/config"}
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: ${AIRSHIPCTL:="${AIRSHIPCTL_DEFAULT}"}
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ACTL="${AIRSHIPCTL} --airshipconf ${AIRSHIPCONFIG}"
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export KUBECONFIG="${AIRSHIPKUBECONFIG}"
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# TODO: use `airshipctl config` to do this once all the needed knobs are exposed
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# The non-default parts are to set the targetPath appropriately,
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# and to craft up cluster/contexts to avoid the need for automatic kubectl reconciliation
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function generate_airshipconf() {
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cluster=$1
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cat <<EOL >${AIRSHIPCONFIG}
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apiVersion: airshipit.org/v1alpha1
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contexts:
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${CONTEXT}_${cluster}:
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contextKubeconf: ${CONTEXT}_${cluster}
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manifest: ${CONTEXT}_${cluster}
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managementConfiguration: default
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currentContext: ${CONTEXT}_${cluster}
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kind: Config
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managementConfiguration:
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default:
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insecure: true
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systemActionRetries: 30
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systemRebootDelay: 30
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type: redfish
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manifests:
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${CONTEXT}_${cluster}:
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phaseRepositoryName: primary
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repositories:
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primary:
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checkout:
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branch: master
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commitHash: ""
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force: false
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tag: ""
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url: ${MANIFEST_REPO_URL}
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targetPath: ${MANIFEST_ROOT}
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metadataPath: manifests/site/${SITE}/metadata.yaml
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EOL
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}
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function cleanup() {
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${KIND} delete cluster --name $CLUSTER
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rm -rf ${TMP}
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if [ -f "${AIRSHIPKUBECONFIG_BACKUP}" ]; then
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echo "Restoring a backup copy of kubeconfig"
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cp "${AIRSHIPKUBECONFIG_BACKUP}" "${AIRSHIPKUBECONFIG}"
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fi
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}
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trap cleanup EXIT
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if [ -f "${AIRSHIPKUBECONFIG}" ]; then
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echo "Making a backup copy of kubeconfig"
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cp "${AIRSHIPKUBECONFIG}" "${AIRSHIPKUBECONFIG_BACKUP}"
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fi
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generate_airshipconf "default"
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phase_plans=$(airshipctl --airshipconf ${AIRSHIPCONFIG} plan list | grep "PhasePlan" | awk -F '/' '{print $2}' | awk '{print $1}')
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for plan in $phase_plans; do
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cluster_list=$(airshipctl --airshipconf ${AIRSHIPCONFIG} cluster list)
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# Loop over all cluster types and phases for the given site
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for cluster in $cluster_list; do
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echo -e "\n**** Rendering phases for cluster: ${cluster}"
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export CLUSTER="${cluster}"
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# Start a fresh, empty kind cluster for validating documents
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./tools/document/start_kind.sh
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generate_airshipconf ${cluster}
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# A sequential list of potential phases. A fancier attempt at this has been
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# removed since it was choking in certain cases and got to be more trouble than was worth.
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# This should be removed once we have a phase map that is smarter.
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# In the meantime, as new phases are added, please add them here as well.
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phases=$(airshipctl --airshipconf ${AIRSHIPCONFIG} phase list --plan $plan -c $cluster | grep Phase | awk -F '/' '{print $2}' || true)
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for phase in $phases; do
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# Guard against bootstrap or initinfra being missing, which could be the case for some configs
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echo -e "\n*** Rendering ${cluster}/${phase}"
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# step 1: actually apply all crds in the phase
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# TODO: will need to loop through phases in order, eventually
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# e.g., load CRDs from initinfra first, so they're present when validating later phases
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${AIRSHIPCTL} --airshipconf ${AIRSHIPCONFIG} phase render ${phase} -s executor -k CustomResourceDefinition >${TMP}/${phase}-crds.yaml
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if [ -s ${TMP}/${phase}-crds.yaml ]; then
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${KUBECTL} --context ${CLUSTER} apply -f ${TMP}/${phase}-crds.yaml
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fi
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# step 2: dry-run the entire phase
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${ACTL} phase run --dry-run ${phase}
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done
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# Delete cluster kubeconfig
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rm ${KUBECONFIG}
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${KIND} delete cluster --name $CLUSTER
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done
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done
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