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-rwxr-xr-xmcp/reclass/scripts/infra.sh75
1 files changed, 75 insertions, 0 deletions
diff --git a/mcp/reclass/scripts/infra.sh b/mcp/reclass/scripts/infra.sh
new file mode 100755
index 000000000..182d90692
--- /dev/null
+++ b/mcp/reclass/scripts/infra.sh
@@ -0,0 +1,75 @@
+#!/bin/bash
+
+SSH_KEY=mcp.rsa
+SALT_MASTER=192.168.10.100
+BASE_IMAGE=https://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-disk1.img
+declare -A NODES=( [cfg01]=4096 [ctl01]=6144 [ctl02]=6144 [ctl03]=6144 [gtw01]=2048 [cmp01]=2048 )
+
+[ -f $SSH_KEY ] || ssh-keygen -f $SSH_KEY -N ''
+
+# get base image
+mkdir -p images
+wget -nc $BASE_IMAGE
+
+for node in "${!NODES[@]}"; do
+ # clean up existing nodes
+ if [ "$(virsh domstate $node 2>/dev/null)" == 'running' ]; then
+ virsh destroy $node
+ virsh undefine $node
+ fi
+
+ # create/prepare images
+ [ -f images/mcp_${node}.iso ] || ./create-config-drive.sh -k ${SSH_KEY}.pub -u user-data.sh -h ${node} images/mcp_${node}.iso
+ cp ${BASE_IMAGE/*\/} images/mcp_${node}.qcow2
+ qemu-img resize images/mcp_${node}.qcow2 100G
+done
+
+# create required networks
+for net in pxe mgmt internal public; do
+ if virsh net-info $net >/dev/null 2>&1; then
+ virsh net-destroy ${net}
+ virsh net-undefine ${net}
+ fi
+ virsh net-define net_${net}.xml
+ virsh net-autostart ${net}
+ virsh net-start ${net}
+done
+
+# create vms with specified options
+for node in "${!NODES[@]}"; do
+ virt-install --name ${node} --ram ${NODES[$node]} --vcpus=2 --cpu host --accelerate \
+ --network network:pxe,model=virtio \
+ --network network:mgmt,model=virtio \
+ --network network:internal,model=virtio \
+ --network network:public,model=virtio \
+ --disk path=$(pwd)/images/mcp_${node}.qcow2,format=qcow2,bus=virtio,cache=none,io=native \
+ --boot hd --vnc --console pty --autostart --noreboot \
+ --disk path=$(pwd)/images/mcp_${node}.iso,device=cdrom
+done
+
+# set static ip address for salt master node
+virsh net-update pxe add ip-dhcp-host \
+"<host mac='$(virsh domiflist cfg01 | awk '/pxe/ {print $5}')' name='cfg01' ip='$SALT_MASTER'/>" --live
+
+# start vms
+for node in "${!NODES[@]}"; do
+ virsh start ${node}
+ sleep $[RANDOM%5+1]
+done
+
+CONNECTION_ATTEMPTS=20
+SLEEP=15
+
+# wait until ssh on Salt master is available
+echo "Attempting to ssh to Salt master ..."
+ATTEMPT=1
+
+while (($ATTEMPT <= $CONNECTION_ATTEMPTS)); do
+ ssh -i ${SSH_KEY} ubuntu@$SALT_MASTER uptime
+ case $? in
+ (0) echo "${ATTEMPT}> Success"; break ;;
+ (*) echo "${ATTEMPT}/${CONNECTION_ATTEMPTS}> ssh server ain't ready yet, waiting for ${SLEEP} seconds ..." ;;
+ esac
+ sleep $SLEEP
+ ((ATTEMPT+=1))
+done