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fix: check control plane count of master IPs in install.sh #4972

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merged 1 commit into from
Aug 15, 2024
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fix: check control plane count of master IPs in install.sh #4972

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17 changes: 17 additions & 0 deletions scripts/cloud/install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -516,6 +516,22 @@ wait_cluster_ready() {
done
}

check_control_plane_count() {
# Check if master_ips is empty
if [[ -z "$master_ips" ]]; then
return 0
fi

IFS=',' read -r -a master_ips_array <<< "$master_ips"
num_ips=${#master_ips_array[@]}

# If the number is even, output an error message and exit
if (( num_ips % 2 == 0 )); then
echo "Error: The number of master IPs is even. Please provide an odd number of master IPs."
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add return in PROMPTS_EN/PROMPTS_CN

exit 1
fi
}

loading_animation() {
local message="$1"
local duration="${2:-0.5}"
Expand Down Expand Up @@ -659,6 +675,7 @@ done

[[ $HELP == "" ]] || get_prompt "usage"
[[ $HELP == "" ]] || exit 0
check_control_plane_count
set_language
init
collect_input
Expand Down
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