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95 lines
2.5 KiB
95 lines
2.5 KiB
#!/bin/bash
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CURR_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
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[ -d "$CURR_DIR" ] || { echo "FATAL: no current dir (maybe running in zsh?)"; exit 1; }
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# shellcheck source=./common.sh
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source "$CURR_DIR/common.sh"
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export CURRENT_STAGE="local | registration_using_server_lb"
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clean_up() {
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info "Cleaning up"
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$BIN cluster delete $CLUSTER_NAME > /dev/null || true
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}
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check_k3s_url() {
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local node=$1
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local expected_url=$2
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local curr_url=$(docker inspect "$node" | grep K3S_URL | awk -F"=" '{print $2}' | sed 's/",//')
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if [ "$curr_url" != "$expected_url" ]; then
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failed "Default K3S URL mismatch expected: '${expected_url}' got: ${curr_url}"
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else
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passed "$curr_url matches the expected: '${expected_url}'"
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fi
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}
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run() {
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local cmd=$1
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if [ -z "$DEBUG" ]; then
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eval "${cmd} > /dev/null"
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else
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eval "${cmd}"
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fi
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}
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run_with_timeout() {
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local cmd=$1
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run "timeout -k 120 120 $cmd"
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local ret=$?
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if [ "$ret" != "0" ]; then
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failed "Command timedout: \"$cmd\""
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fi
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}
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# Constants for tests
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BIN=k3d
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export EXE=$BIN
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CLUSTER_NAME=test-lb-registration
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K3S_URL_DEFAULT="https://k3d-${CLUSTER_NAME}-server-0:6443"
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K3S_URL_LB="https://k3d-${CLUSTER_NAME}-serverlb:6443"
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clean_up
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info "Starting a multi server cluster"
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run "$BIN cluster create $CLUSTER_NAME -s 3"
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check_multi_node $CLUSTER_NAME 3
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info "Adding an agent and checking its K3S_URL"
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run_with_timeout "$BIN node create -c $CLUSTER_NAME testagent"
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check_k3s_url k3d-testagent-0 $K3S_URL_DEFAULT
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check_multi_node $CLUSTER_NAME 4
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info "Deleting server-0"
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run_with_timeout "$BIN node delete k3d-${CLUSTER_NAME}-server-0"
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run "kubectl delete node k3d-${CLUSTER_NAME}-server-0"
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check_multi_node $CLUSTER_NAME 3
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info "Adding a new agent to check the new K3S_URL"
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run_with_timeout "$BIN node create -c $CLUSTER_NAME testagent1"
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check_k3s_url k3d-testagent1-0 $K3S_URL_LB
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run_with_timeout "$BIN node delete k3d-testagent1-0"
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check_multi_node $CLUSTER_NAME 4
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info "Adding a new server to check K3S_URL"
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run_with_timeout "$BIN node create -c $CLUSTER_NAME testserver --role server"
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check_k3s_url k3d-testserver-0 $K3S_URL_LB
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run_with_timeout "$BIN node delete k3d-testserver-0"
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check_multi_node $CLUSTER_NAME 5
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clean_up
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info "Adding a cluster with no lb to check K3S_URL"
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run "$BIN cluster create $CLUSTER_NAME -s 3 --no-lb"
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run_with_timeout "$BIN node create -c $CLUSTER_NAME testagent1"
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check_k3s_url k3d-testagent1-0 $K3S_URL_DEFAULT
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run_with_timeout "$BIN node delete k3d-testagent1-0"
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clean_up
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