92 lines
1.5 KiB
Bash
92 lines
1.5 KiB
Bash
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#!/bin/sh
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# ----
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# File: cilium-remove.sh
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# Description: Tool to remove k8s cilium test clusters using k3d or kind
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# Author: Sergio Talens-Oliag <sto@mixinet.net>
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# Copyright: (c) 2023 Sergio Talens-Oliag <sto@mixinet.net>
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# ----
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set -e
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# ---------
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# VARIABLES
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# ---------
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K3D_NETWORK_NAME="cilium"
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KIND_NETWORK_NAME="kind"
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# ---------
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# FUNCTIONS
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# ---------
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delete_network() {
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NETWORK_ID="$(
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docker network inspect "$NETWORK_NAME" --format "{{.Id}}" 2>/dev/null
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)" || true
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if [ "$NETWORK_ID" ]; then
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echo "Removing network '$NETWORK_NAME' with id '$NETWORK_ID'"
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docker network rm "$NETWORK_NAME"
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else
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echo "Network '$NETWORK_NAME' not found in docker"
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fi
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}
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delete_cluster() {
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case "$CTOOL" in
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k3d)
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echo "Deleting k3d cluster '$CNAME'"
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k3d cluster delete "$CNAME"
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;;
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kind)
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echo "Deleting kind cluster '$CNAME'"
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kind delete cluster -n "$CNAME"
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;;
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esac
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}
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usage() {
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cat <<EOF
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Usage: $0 CTOOL CLUSTER [OPERATION]
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Where:
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- CTOOL is 'k3d' or 'kind'
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- CLUSTER is '1' or '2'
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- OPERATION is one of:
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- 'all'
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- 'network'
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- 'cluster'
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If missing the default OPERATION is 'all'
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EOF
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exit "$1"
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}
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# ====
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# MAIN
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# ====
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CTOOL="$1"
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CNUM="$2"
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ACTION="${3:-all}"
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case "$CTOOL" in
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k3d) NETWORK_NAME="$K3D_NETWORK_NAME" ;;
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kind) NETWORK_NAME="$KIND_NETWORK_NAME" ;;
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*) usage 1;;
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esac
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case "$CNUM" in
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1|2) ;;
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*) usage 1 ;;
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esac
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CNAME="cilium$CNUM"
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case "$ACTION" in
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all|"")
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delete_cluster
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delete_network
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;;
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cluster) delete_cluster ;;
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network) delete_network ;;
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*) usage 1;;
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esac
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