2025-12-09 16:24:05 +01:00
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#!/bin/sh
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set -e
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role="${1:-validator}"
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bin_for_role() {
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case "$1" in
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validator) echo "/usr/bin/nomos-node" ;;
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executor) echo "/usr/bin/nomos-executor" ;;
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*) echo "Unknown role: $1" >&2; exit 2 ;;
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esac
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}
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check_binary_arch() {
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bin_path="$1"
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label="$2"
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if ! command -v file >/dev/null 2>&1; then
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echo "Warning: 'file' command not available; skipping ${label} arch check" >&2
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return
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fi
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bin_info="$(file -b "${bin_path}" 2>/dev/null || true)"
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host_arch="$(uname -m)"
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case "$bin_info" in
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*"Mach-O"*) echo "${label} binary is Mach-O (host bundle) but container requires Linux ELF for ${host_arch}" >&2; exit 126 ;;
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*"ELF"*) : ;;
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*) echo "${label} binary missing or unreadable; info='${bin_info}'" >&2; exit 126 ;;
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esac
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case "$host_arch" in
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x86_64) expected="x86-64|x86_64" ;;
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aarch64|arm64) expected="arm64|aarch64" ;;
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*) expected="" ;;
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esac
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if [ -n "$expected" ] && ! echo "$bin_info" | grep -Eqi "$expected"; then
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echo "${label} binary architecture mismatch: host=${host_arch}, file='${bin_info}'" >&2
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exit 126
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fi
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}
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bin_path="$(bin_for_role "$role")"
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check_binary_arch "$bin_path" "nomos-${role}"
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KZG_CONTAINER_PATH="${NOMOS_KZG_CONTAINER_PATH:-/kzgrs_test_params/kzgrs_test_params}"
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host_identifier_default="${role}-$(hostname -i)"
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export CFG_FILE_PATH="/config.yaml" \
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2025-12-10 10:51:54 +01:00
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CFG_SERVER_ADDR="${CFG_SERVER_ADDR:-http://cfgsync:${NOMOS_CFGSYNC_PORT:-4400}}" \
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2025-12-09 16:24:05 +01:00
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CFG_HOST_IP=$(hostname -i) \
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CFG_HOST_KIND="${CFG_HOST_KIND:-$role}" \
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CFG_HOST_IDENTIFIER="${CFG_HOST_IDENTIFIER:-$host_identifier_default}" \
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NOMOS_KZGRS_PARAMS_PATH="${NOMOS_KZGRS_PARAMS_PATH:-${KZG_CONTAINER_PATH}}" \
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NOMOS_TIME_BACKEND="${NOMOS_TIME_BACKEND:-monotonic}" \
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LOG_LEVEL="${LOG_LEVEL:-INFO}" \
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POL_PROOF_DEV_MODE="${POL_PROOF_DEV_MODE:-true}"
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# Ensure recovery directory exists to avoid early crashes in services that
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# persist state.
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mkdir -p /recovery
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# cfgsync-server can start a little after the container; retry until it is
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# reachable instead of exiting immediately and crash-looping.
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attempt=0
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max_attempts=30
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sleep_seconds=3
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until /usr/bin/cfgsync-client; do
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attempt=$((attempt + 1))
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if [ "$attempt" -ge "$max_attempts" ]; then
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echo "cfgsync-client failed after ${max_attempts} attempts, giving up"
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exit 1
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fi
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echo "cfgsync not ready yet (attempt ${attempt}/${max_attempts}), retrying in ${sleep_seconds}s..."
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sleep "$sleep_seconds"
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done
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exec "${bin_path}" /config.yaml
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