106 lines
2.9 KiB
Bash
Executable File
106 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env 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 -ex
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TARGET_IMAGE_DIR="/srv/iso"
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EPHEMERAL_DOMAIN_NAME="air-ephemeral"
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TARGET_IMAGE_URL="https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img"
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# TODO (dukov) this is needed due to sushy tools inserts cdrom image to
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# all vms. This can be removed once sushy tool is fixed
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echo "Ensure all cdrom images are ejected."
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for vm in $(sudo virsh list --all --name |grep -v ${EPHEMERAL_DOMAIN_NAME})
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do
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sudo virsh domblklist $vm |
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awk 'NF==2 {print $1}' |
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grep -v Target |
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xargs -I{} sudo virsh change-media $vm {} --eject || :
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done
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echo "Download target image"
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DOWNLOAD="200"
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if [ -e ${TARGET_IMAGE_DIR}/target-image.qcow2 ]
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then
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MTIME=$(date -d @$(stat -c %Y ${TARGET_IMAGE_DIR}/target-image.qcow2) +"%a, %d %b %Y %T %Z")
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DOWNLOAD=$(curl -sSLI \
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--write-out '%{http_code}' \
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-H "If-Modified-Since: ${MTIME}" \
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${TARGET_IMAGE_URL} | tail -1)
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fi
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if [ "${DOWNLOAD}" != "304" ]
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then
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curl -sSLo ${TARGET_IMAGE_DIR}/target-image.qcow2 ${TARGET_IMAGE_URL}
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fi
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md5sum /srv/iso/target-image.qcow2 | cut -d ' ' -f 1 > ${TARGET_IMAGE_DIR}/target-image.qcow2.md5sum
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echo "Create target k8s cluster resources"
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airshipctl phase apply controlplane
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echo "Get kubeconfig from secret"
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KUBECONFIG=""
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N=0
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MAX_RETRY=6
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DELAY=10
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until [ "$N" -ge ${MAX_RETRY} ]
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do
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KUBECONFIG=$(kubectl --request-timeout 10s --kubeconfig ${HOME}/.airship/kubeconfig \
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get secret target-cluster-kubeconfig -o jsonpath='{.data.value}' || true)
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if [[ ! -z "$KUBECONFIG" ]]; then
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break
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fi
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N=$((N+1))
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echo "$N: Retry to get kubeconfig from secret."
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sleep ${DELAY}
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done
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if [[ -z "$KUBECONFIG" ]]; then
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echo "Could not get kubeconfig from sceret."
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exit 1
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fi
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echo "Create kubeconfig"
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echo ${KUBECONFIG} | base64 -d > /tmp/targetkubeconfig
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echo "Import target kubeconfig"
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airshipctl config import /tmp/targetkubeconfig
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echo "Wait for apiserver to become available"
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N=0
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MAX_RETRY=30
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DELAY=60
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until [ "$N" -ge ${MAX_RETRY} ]
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do
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if timeout 20 kubectl --kubeconfig /tmp/targetkubeconfig get node; then
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break
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fi
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N=$((N+1))
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echo "$N: Retrying to reach the apiserver"
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sleep ${DELAY}
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done
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if [ "$N" -ge ${MAX_RETRY} ]; then
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echo "Could not reach the apiserver"
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exit 1
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fi
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echo "List all pods"
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kubectl --kubeconfig /tmp/targetkubeconfig get pods --all-namespaces
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echo "Get cluster state"
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kubectl --kubeconfig ${HOME}/.airship/kubeconfig get cluster
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