61 lines
1.9 KiB
Bash
Executable File
61 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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## Using SSH:
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## * Log in to hypervisor, retrieve list of running VMs
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## * Log in to hypervisor, retrieve list of ZFS volumes
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## * List any VM matching spec ^vpp[\d]+-[\d+]$
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## * List any ZFS datasets matching matching spec ^ssd-vol0/vpp[\d]+-[\d+]$
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## * If any of these exist, bail and require the user to run ./destroy first
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##
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##
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## * Log in to the hypervisor, and:
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## * Clone the base image to all VM names (ssd-vol0/vpp0-[0-3])
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## * Mount these in a staging directory
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## * Rsync over our build/$(overlay)/$(hypervisor)/*
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## * Unmount the staging directories
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## * Start the VMs
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BASE=${BASE:=vol0/hvn0.chbtl0.ipng.ch/ssd-vol0/vpp-proto-bookworm-disk0@20240114-release}
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BUILD=${BUILD:=frr}
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LAB=${LAB:=0}
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[ -r .lock${LAB} ] && {
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echo "Lock file for LAB${LAB}, bailing"
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exit
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}
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## Do not touch below this line
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LABDIR=/var/lab
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STAGING=$LABDIR/staging
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HVN="hvn${LAB}.lab.ipng.ch"
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VMS=$(ls -1 build/${BUILD}/${HVN}/)
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PARTITION="part1"
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TARGET=LINUX
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echo $BASE | grep -q freebsd && {
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echo "FreeBSD build."
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MOUNTFLAGS="-w -t ufs -o ufstype=ufs2"
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PARTITION="part4"
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TARGET=FREEBSD
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}
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for VM in $VMS; do
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echo "[$VM] Cloning base"
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ssh root@$HVN "mkdir -p $STAGING/$VM; zfs clone $BASE vol0/$VM"
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echo "[$VM] Mounting in staging"
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ssh root@$HVN "mount $MOUNTFLAGS /dev/zvol/vol0/$VM-$PARTITION $STAGING/$VM"
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echo "[$VM] Rsyncing build"
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rsync -aIcg build/$BUILD/$HVN/$VM/ root@${HVN}:$STAGING/$VM/
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if [ "$TARGET" = "LINUX" ]; then
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echo "[$VM] Running lab-build snippets"
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ssh root@$HVN "cd $STAGING/$VM; for s in root/lab-build/*; do chroot $STAGING/$VM /bin/sh /\$s; done"
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fi
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echo "[$VM] Unmounting and snapshotting pristine state"
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ssh root@$HVN "umount $STAGING/$VM; zfs snapshot vol0/${VM}@pristine"
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echo "[$VM] Copying libvirt config"
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scp -q build/${BUILD}/${HVN}/${VM}/root/libvirt.xml root@$HVN:${LABDIR}/${VM}.xml
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echo "[$VM] Defining libvirt config"
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ssh root@$HVN "virsh define ${LABDIR}/${VM}.xml"
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done
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