112 lines
3.7 KiB
Bash
Executable File
112 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# 1. 只负责把当前 release 目录里的编排资产和镜像包应用到运行目录。
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# 2. 不负责生成镜像，也不负责计算影响范围；这些工作由构建机和 impact-rules.sh 提前完成。
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# 3. 如果 release-plan.env 缺失或格式错误，直接失败，避免在生产机上猜测要重启哪些服务。
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runtime_dir="${SMARTFLOW_RUNTIME_DIR:-/root/smartflow}"
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release_dir="${SMARTFLOW_RELEASE_DIR:?SMARTFLOW_RELEASE_DIR is required}"
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release_id="${SMARTFLOW_RELEASE_ID:?SMARTFLOW_RELEASE_ID is required}"
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plan_file="${release_dir}/deploy/release-plan.env"
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runtime_env="${runtime_dir}/.env"
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source "${release_dir}/deploy/service-catalog.sh"
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if [[ ! -f "${plan_file}" ]]; then
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echo "release plan not found: ${plan_file}" >&2
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exit 66
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fi
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if [[ ! -f "${runtime_env}" ]]; then
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echo "runtime env not found: ${runtime_env}" >&2
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exit 67
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fi
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source "${plan_file}"
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if [[ "${SMARTFLOW_NOOP:-0}" == "1" ]]; then
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echo "release ${release_id} resolved to no-op"
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exit 0
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fi
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set_env_var() {
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local key="$1"
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local value="$2"
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local file="$3"
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local tmp
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tmp="$(mktemp)"
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awk -v key="${key}" -v value="${value}" '
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BEGIN { updated = 0 }
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$0 ~ ("^" key "=") {
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print key "=" value
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updated = 1
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next
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}
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{ print }
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END {
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if (updated == 0) {
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print key "=" value
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}
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}
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' "${file}" > "${tmp}"
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mv "${tmp}" "${file}"
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}
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mkdir -p "${runtime_dir}/deploy/nginx"
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install -m 0644 "${release_dir}/docker-compose.full.yml" "${runtime_dir}/docker-compose.full.yml"
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install -m 0644 "${release_dir}/deploy/nginx/default.conf" "${runtime_dir}/deploy/nginx/default.conf"
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if compgen -G "${release_dir}/.docker-bundles/*.tar" >/dev/null 2>&1; then
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bash "${release_dir}/deploy/docker-load.sh" "${release_dir}/.docker-bundles"
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fi
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services=()
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IFS=',' read -r -a raw_services <<< "${SMARTFLOW_RESTART_SERVICES:-}"
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for service in "${raw_services[@]}"; do
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if [[ -n "${service}" ]]; then
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services+=("${service}")
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fi
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done
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if [[ "${#services[@]}" -eq 0 ]]; then
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echo "release ${release_id} has no target services"
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exit 0
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fi
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# 1. release-plan.env 是构建机生成的单一事实源，部署机只按服务名读取对应镜像变量。
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# 2. 某个服务缺少镜像变量时直接失败，避免 compose 沿用旧镜像造成“发布成功但代码未更新”。
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# 3. .env 更新发生在 docker load 之后；如果镜像包无法加载，不会提前切换运行时镜像引用。
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for service in "${services[@]}"; do
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image_env="$(smartflow_image_env_for_service "${service}")"
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local_image_ref="${!image_env:-}"
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if [[ -z "${local_image_ref}" ]]; then
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echo "image ref not found in release plan: ${image_env}" >&2
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exit 68
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fi
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set_env_var "${image_env}" "${local_image_ref}" "${runtime_env}"
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done
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# 1. 使用 --no-deps 只重建命中的服务，避免后端小改动把整套依赖链一起拉起来。
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# 2. 如果后续服务新增或删减，只要 release-plan.env 给出的服务名同步更新，这里无需改脚本。
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# 3. 失败时直接退出，由上层薄封装决定是否切回旧 release。
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(
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cd "${runtime_dir}"
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docker compose -f docker-compose.full.yml up -d --no-deps "${services[@]}"
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)
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if [[ "${SMARTFLOW_BUILD_BACKEND:-0}" == "1" || " ${services[*]} " == *" api "* ]]; then
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curl -fsS http://127.0.0.1:8080/api/v1/health >/dev/null
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fi
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if [[ " ${services[*]} " == *" frontend "* ]]; then
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curl -k -fsS https://smartmate.lecspace.com/ >/dev/null
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curl -k -fsS https://git.lecspace.com/ >/dev/null
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fi
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printf '%s\n' "${release_id}" > "${SMARTFLOW_RELEASE_ROOT}/last_successful_release"
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ln -sfn "${release_dir}" "${SMARTFLOW_CURRENT_LINK}"
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echo "release ${release_id} deployed successfully"
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