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[CRDB-47257] Setup local registry for testing self-signer on local k3…
…d cluster
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,52 +1,77 @@ | ||
| #!/usr/bin/env bash | ||
| region="us-east-1" | ||
| zones=3 | ||
|
|
||
| CLUSTER_NAME=local | ||
| K3D_PATH="./bin/k3d" | ||
|
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||
| NETWORK_NAME=k3d-local | ||
| if [ $# -eq 0 ]; then | ||
| echo "No arguments supplied: " | ||
| echo " up: Start cluster." | ||
| echo " --nodes x: The cluster should have x nodes (default 1)" | ||
| echo " --version x: The version of Kubernetes (default 1.24.14)" | ||
| echo " --name x: The name of the cluster (default local)" | ||
| echo " --network_name x: The name of the cluster's network (default k3d-\${name})" | ||
| echo " --region x: The name of the cluster's region for node labels topology.kubernetes.io/region (default us-east-1)" | ||
| echo " --zones x: The number of zones in the region for node labels topology.kubernetes.io/zone (default 3)" | ||
|
|
||
| if [ $# -eq 0 ] | ||
| then | ||
| echo "No arguments supplied: " | ||
| echo " up: Start cluster." | ||
| echo " --nodes x: The cluster should have x nodes (default 1)" | ||
| echo " --version x: The version of Kubernetes (default 1.24.14)" | ||
| echo " down: Delete cluster." | ||
| echo " down: Delete cluster." | ||
|
|
||
| exit 1 | ||
| exit 1 | ||
| fi | ||
|
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||
| COMMAND="${1-}" | ||
| SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd ) | ||
| SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd) | ||
|
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||
| nodes=${environment:-1} | ||
| version=${version:-1.24.14} | ||
| version=${version:-1.31.2} | ||
|
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||
| while [ $# -gt 0 ]; do | ||
|
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||
| if [[ $1 == *"--"* ]]; then | ||
| param="${1/--/}" | ||
| declare $param="$2" | ||
| # echo $1 $2 // Optional to see the parameter:value result | ||
| fi | ||
| if [[ $1 == *"--"* ]]; then | ||
| param="${1/--/}" | ||
| declare $param="$2" | ||
| # echo $1 $2 // Optional to see the parameter:value result | ||
| fi | ||
|
|
||
| shift | ||
| done | ||
|
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||
| name=${name:-local} | ||
| network_name=${network_name:-"k3d-${name}"} | ||
|
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||
| # Function to set topology.kubernetes.io/zone labels in a round-robin fashion | ||
| set_node_labels() { | ||
| local nodes=$1 | ||
| local region=$2 | ||
| local zones=$3 | ||
| local labels="" | ||
| local az=(a b c d e f g h i j k l m n o p q r s t u v w x y z) | ||
|
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||
| for ((i = 0; i < nodes; i++)); do | ||
| zone="${region}${az[$((i % zones))]}" | ||
| labels+="--k3s-node-label topology.kubernetes.io/zone=${zone}@agent:${i} " | ||
| labels+="--k3s-node-label topology.kubernetes.io/region=${region}@agent:${i} " | ||
| done | ||
|
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||
| echo "${labels}" | ||
| } | ||
|
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||
| case $COMMAND in | ||
| up) | ||
| k3d cluster create ${CLUSTER_NAME} \ | ||
| --network ${NETWORK_NAME} \ | ||
| --registry-config "$SCRIPT_DIR/registries.yaml" \ | ||
| --image rancher/k3s:v${version}-k3s1 \ | ||
| --agents ${nodes} \ | ||
| --k3s-node-label "topology.kubernetes.io/region=us-east-1@agent:0" \ | ||
| --k3s-node-label "topology.kubernetes.io/region=us-east-1@server:0" | ||
| up) | ||
| node_labels=$(set_node_labels ${nodes} ${region} ${zones}) | ||
| ${K3D_PATH} cluster create ${name} \ | ||
| --network ${network_name} \ | ||
| --registry-config "$SCRIPT_DIR/registries.yaml" \ | ||
| --image rancher/k3s:v${version}-k3s1 \ | ||
| --agents ${nodes} \ | ||
| --k3s-node-label "topology.kubernetes.io/region=${region}@server:0" \ | ||
| ${node_labels} | ||
| ;; | ||
| down) | ||
| k3d cluster delete ${CLUSTER_NAME} | ||
| down) | ||
| ${K3D_PATH} cluster delete ${name} | ||
| ;; | ||
| *) | ||
| echo "Unknown command: $COMMAND" | ||
| exit 1; | ||
| *) | ||
| echo "Unknown command: $COMMAND" | ||
| exit 1 | ||
| ;; | ||
| esac | ||
| esac |