b1e0493b1c
This commit adds MAAS and Drydock deployment to Airskiff profile. It may be used as an integration test gate for MAAS and Drydock. Change-Id: Ib89a2e29182587e56034c46a83934d819ad2b430 Signed-off-by: Sergiy Markin <smarkin@mirantis.com>
102 lines
2.7 KiB
Bash
Executable File
102 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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CLUSTER_DNS=${CLUSTER_DNS:-10.96.0.10}
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KUBECTL_IMAGE=${KUBECTL_IMAGE:-registry.k8s.io/kubectl:v1.32.0}
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UBUNTU_IMAGE=${UBUNTU_IMAGE:-docker.io/ubuntu:16.04}
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cat > /tmp/rbd-roomba-scanner.yaml << 'EOF'
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: rbd-roomba-scanner
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namespace: ceph
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labels:
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hotfix: 'true'
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data:
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singleshot.sh: |+
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#!/bin/bash
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set -ex
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while [ 1 ];
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do
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# don't put it in /tmp where it can be p0wned (???)
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lsblk | awk '/^rbd/ {if($7==""){print $0}}' | awk '{ printf "/dev/%s\n",$1 }' > /var/run/rbd_list
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# wait a while, so we don't catch rbd devices the kubelet is working on mounting
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sleep 60
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# finally, examine rbd devices again and if any were seen previously (60s ago) we will
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# forcefully unmount them if they have no fs mounts
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DATE=$(date)
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for rbd in `lsblk | awk '/^rbd/ {if($7==""){print $0}}' | awk '{ printf "/dev/%s\n",$1 }'`; do
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if grep -q $rbd /var/run/rbd_list; then
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echo "[${DATE}] Unmapping stale RBD $rbd"
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/usr/bin/rbd unmap -o force $rbd
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# NOTE(supamatt): rbd unmap -o force will only succeed if there are NO pending I/O
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else
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echo "[${DATE}] Skipping RBD $rbd as it hasn't been stale for at least 60 seconds"
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fi
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done
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rm -rf /var/run/rbd_list
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done;
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EOF
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cat >> /tmp/rbd-roomba-scanner.yaml << EOF
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---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: rbd-roomba-scanner
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namespace: ceph
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spec:
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template:
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metadata:
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labels:
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name: rbd-roomba-scanner
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spec:
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hostNetwork: true
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hostPID: true
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nodeSelector:
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openstack-control-plane: enabled
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containers:
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- resources:
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requests:
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cpu: 0.1
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securityContext:
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privileged: true
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image: ${UBUNTU_IMAGE}
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name: rbd-roomba-scanner
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command: ["/bin/bash", "-cx"]
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args:
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- >
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cp -p /tmp/singleshot.sh /host/tmp;
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nsenter -t 1 -m -u -n -i /tmp/singleshot.sh;
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volumeMounts:
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- name: host
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mountPath: /host
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- name: rbd-roomba-scanner
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subPath: singleshot.sh
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mountPath: /tmp/singleshot.sh
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volumes:
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- name: host
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hostPath:
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path: /
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- name: rbd-roomba-scanner
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configMap:
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name: rbd-roomba-scanner
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defaultMode: 0555
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EOF
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docker run --rm -i \
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--net host \
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-v /tmp:/work \
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-v /etc/kubernetes/admin:/etc/kubernetes/admin \
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-e KUBECONFIG=/etc/kubernetes/admin/kubeconfig.yaml \
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${KUBECTL_IMAGE} \
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kubectl apply -f /work/rbd-roomba-scanner.yaml
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