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2cfac0e8bb
Port base is configurable (via $KUBE_PORT_BASE envvar). Master uses this and nodes use subsequent ports. Check that the node number is numeric so we can add them to things, but avoid worker node 0 since the port will clash with master. Signed-off-by: Ian Campbell <ian.campbell@docker.com>
37 lines
780 B
Bash
Executable File
37 lines
780 B
Bash
Executable File
#!/bin/bash -eu
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: ${KUBE_PORT_BASE:=2222}
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if [ $# -eq 0 ] ; then
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img="kube-master"
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port=${KUBE_PORT_BASE}
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data=""
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state="kube-master-state"
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elif [ $# -gt 1 ] ; then
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case $1 in
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''|*[!0-9]*)
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echo "Node number must be a number"
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exit 1
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;;
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0)
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echo "Node number must be greater than 0"
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exit 1
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;;
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*) ;;
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esac
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img="kube-node"
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name="node-${1}"
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port=$((${KUBE_PORT_BASE} + $1))
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shift
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data="${*}"
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state="kube-${name}-state"
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else
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echo "Usage:"
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echo " - Boot master:"
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echo " ${0}"
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echo " - Boot node:"
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echo " ${0} <node> <join_args>"
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exit 1
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fi
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set -x
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rm -rf "${state}"
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../../bin/linuxkit run -publish $port:22 -cpus 2 -mem 4096 -state "${state}" -disk size=4G -data "${data}" "${img}"
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