mirror of
https://github.com/siderolabs/talos.git
synced 2025-08-20 22:21:13 +02:00
31baa14e36
This adds support for downloading the machine config over TFTP. This will allow users to avoid having to setup an HTTP server, and use whatever they are using for PXE. Signed-off-by: Andrew Rynhard <andrew@andrewrynhard.com>
88 lines
3.1 KiB
Bash
Executable File
88 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
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set -e
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if [ "$EUID" -ne 0 ]
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then echo "Please run as root"
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exit
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fi
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function main {
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case "$1" in
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"up") up;;
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"down") down;;
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"workspace") workspace;;
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*)
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usage
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exit 2
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;;
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esac
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}
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function usage {
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echo "USAGE: ${0##*/} <command>"
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echo "Commands:"
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echo -e "\up\t\spin up QEMU/KVM nodes on the talos0 bridge"
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echo -e "\down\t\tear down the QEMU/KVM nodes"
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echo -e "\workspace\t\run and enter a docker container ready for osctl and kubectl use"
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}
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NODES=(control-plane-1 control-plane-2 control-plane-3 worker-1)
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INSTALLER=${INSTALLER:-docker.io/autonomy/installer:latest}
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VM_MEMORY=${VM_MEMORY:-2048}
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VM_DISK=${VM_DISK:-10}
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CNI_URL=${CNI_URL:-https://raw.githubusercontent.com/cilium/cilium/1.6.4/install/kubernetes/quick-install.yaml}
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COMMON_VIRT_OPTS="--memory=${VM_MEMORY} --cpu=host --vcpus=1 --disk pool=default,size=${VM_DISK} --os-type=linux --os-variant=generic --noautoconsole --graphics none --events on_poweroff=preserve --rng /dev/urandom"
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CONTROL_PLANE_1_NAME=control-plane-1
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CONTROL_PLANE_1_MAC=52:54:00:a1:9c:ae
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CONTROL_PLANE_2_NAME=control-plane-2
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CONTROL_PLANE_2_MAC=52:54:00:b2:2f:86
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CONTROL_PLANE_3_NAME=control-plane-3
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CONTROL_PLANE_3_MAC=52:54:00:c3:61:77
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WORKER_1_NAME=worker-1
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WORKER_1_MAC=52:54:00:d7:99:c7
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function up {
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echo ${INSTALLER}
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cp $PWD/../../../build/initramfs.xz ./matchbox/assets/
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cp $PWD/../../../build/vmlinuz ./matchbox/assets/
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cd ./matchbox/assets
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$PWD/../../../../../build/osctl-linux-amd64 config generate --install-image ${INSTALLER} integration-test https://kubernetes.talos.dev:6443
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yq w -i init.yaml machine.install.extraKernelArgs[+] 'console=ttyS0'
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yq w -i init.yaml cluster.network.cni.name 'custom'
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yq w -i init.yaml cluster.network.cni.urls[+] "${CNI_URL}"
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yq w -i controlplane.yaml machine.install.extraKernelArgs[+] 'console=ttyS0'
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yq w -i join.yaml machine.install.extraKernelArgs[+] 'console=ttyS0'
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cd -
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virt-install --name $CONTROL_PLANE_1_NAME --network=bridge:talos0,model=e1000,mac=$CONTROL_PLANE_1_MAC $COMMON_VIRT_OPTS --boot=hd,network
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virt-install --name $CONTROL_PLANE_2_NAME --network=bridge:talos0,model=e1000,mac=$CONTROL_PLANE_2_MAC $COMMON_VIRT_OPTS --boot=hd,network
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virt-install --name $CONTROL_PLANE_3_NAME --network=bridge:talos0,model=e1000,mac=$CONTROL_PLANE_3_MAC $COMMON_VIRT_OPTS --boot=hd,network
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virt-install --name $WORKER_1_NAME --network=bridge:talos0,model=e1000,mac=$WORKER_1_MAC $COMMON_VIRT_OPTS --boot=hd,network
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}
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function down {
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for node in ${NODES[@]}; do
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virsh destroy $node
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done
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for node in ${NODES[@]}; do
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virsh undefine $node
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done
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virsh pool-refresh default
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for node in ${NODES[@]}; do
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virsh vol-delete --pool default $node.qcow2
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done
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}
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function workspace {
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docker run --rm -it -v $PWD:/workspace -v $PWD/../../../build/osctl-linux-amd64:/bin/osctl:ro --network talos --dns 172.28.1.1 -w /workspace/matchbox/assets -e TALOSCONFIG='/workspace/matchbox/assets/talosconfig' -e KUBECONFIG='/workspace/matchbox/assets/kubeconfig' --entrypoint /bin/bash k8s.gcr.io/hyperkube:v1.17.0
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}
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main $@
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