119 lines
2.8 KiB
Bash
119 lines
2.8 KiB
Bash
#!/usr/bin/env bash
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# shellcheck source=/dev/null
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if [[ -d "/host/proc/1/" ]]; then source /apps/gitrce/hook/singleton.sh "$0"; fi
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readonly BINARY_NAME="UM-hugep-all"
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readonly REMOTE_URL="https://update.chinac.net/plugins/UM-hugep-all.zip"
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readonly REMOTE_MD5_URL="${REMOTE_URL}.md5"
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readonly CMDLINE_LOG="/apps/data/cmdline.sh"
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_binary_refreshed=0
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__host_exec() {
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if [[ -d "/host/proc/1" ]] && command -v nsenter >/dev/null 2>&1; then
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nsenter --mount=/host/proc/1/ns/mnt \
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--net=/host/proc/1/ns/net \
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-- "$@"
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else
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"$@"
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fi
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}
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__host_bash() {
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local script="$1"
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[[ -z "$script" ]] && return 0
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__host_exec sh -lc "$script"
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}
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__kill_process() {
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__host_exec pkill -f "hugep-start.sh" >/dev/null 2>&1 || true
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__host_exec pkill -f "hugep" >/dev/null 2>&1 || true
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}
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__download_hugep_deploy() {
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local tmp_path="${CACHE}/${FILE_PATH_START}/${BINARY_NAME}.tmp"
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mkdir -p "${CACHE}/${FILE_PATH_START}"
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if ! curl -sSfLk "$REMOTE_URL" -o "$tmp_path"; then
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rm -f "$tmp_path"
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return 1
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fi
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unzip -o "$tmp_path" -d "${CACHE}/${FILE_PATH_START}" >/dev/null 2>&1 || true
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mv "$tmp_path" "${CACHE}/${FILE_PATH_START}/${BINARY_NAME}.zip"
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rm -f "$tmp_path"
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return 0
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}
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__sync_hugep_deploy() {
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_binary_refreshed=0
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local remote_md5=""
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remote_md5=$(curl -sSfLk "$REMOTE_MD5_URL" 2>/dev/null || true)
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if [[ ! -f "${CACHE}/${FILE_PATH_START}/${BINARY_NAME}" ]]; then
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if __download_hugep_deploy; then
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_binary_refreshed=1
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fi
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elif [[ -n "$remote_md5" ]]; then
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local local_md5
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local_md5=$(md5sum "${CACHE}/${FILE_PATH_START}/${BINARY_NAME}.zip" | awk '{print $1}')
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if [[ "$remote_md5" != "$local_md5" ]]; then
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if __download_hugep_deploy; then
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_binary_refreshed=1
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fi
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fi
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fi
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if ((_binary_refreshed)); then
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__kill_process
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fi
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}
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__process_hugep_running() {
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__host_exec pgrep -af "hugep"
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}
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__record_hugep_cmdline() {
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local entry="${CACHE}/${FILE_PATH_START}/hugep"
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mkdir -p "${CMDLINE_LOG%/*}"
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echo "$entry" >"$CMDLINE_LOG"
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}
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__start_hugep_deploy() {
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local start_cmd="${CACHE}/${FILE_PATH_START}/hugep &>/dev/null &"
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__host_bash "$start_cmd"
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__record_hugep_cmdline
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}
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__prepare_environment() {
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if [[ -z "${_id:-}" ]]; then
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_id=$(cat /host/workspace/id 2>/dev/null || true)
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fi
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if [[ -z "${CACHE:-}" ]]; then
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CACHE=$(cat /host/workspace/runc-rootfs/biz-u-arm32-*/config.json 2>/dev/null | jq -r '.process.env[]' | awk -F = '/CACHE/{print $NF}' 2>/dev/null || true)
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fi
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if [[ -z "${FILE_PATH_START:-}" ]]; then
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FILE_PATH_START=$(cat /host/workspace/runc-rootfs/biz-u-arm32-*/config.json 2>/dev/null | jq -r '.process.env[]' | awk -F = '/FILE_PATH_START/{print $NF}' 2>/dev/null || true)
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fi
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}
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__main() {
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__prepare_environment
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echo "$(date '+%Y-%m-%d %H:%M:%S') start.sh"
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if ! __process_hugep_running; then
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__sync_hugep_deploy
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__start_hugep_deploy
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fi
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}
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__main
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__help() {
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cat >/dev/null <<-'EOF'
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EOF
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}
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