java-project/baiyue-firstleg
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: complete production blue-green deployment

Browse Source
This commit is contained in:
ouyangxq
2026-09-20 21:44:27 +08:00
parent e3415a8778
commit b50d59a058
6 changed files with 195 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
scripts/blue-green-deployment-contract.test.mjs
+29 -5
View File
@@ -16,17 +16,21 @@ test('all backend business services have blue-green runtime contracts', async ()
assert.match(script, /target_slot="green"/)
assert.match(script, /target_port=\$\(\(BASE_PORT \+ 10000\)\)/)
assert.match(script, /compose run -d --no-deps --name "\$candidate"/)
assert.match(script, /wait_for_candidate/)
assert.match(script, /connect_routing_alias "\$ROUTING_ALIAS" "\$candidate"/)
assert.match(script, /wait_for_container "\$candidate"/)
assert.match(script, /BAIYUE_RUNTIME_SCHEDULING_ENABLED=false/)
assert.match(script, /NACOS_REGISTER_ENABLED=false/)
assert.match(script, /start_worker_candidate/)
assert.match(script, /connect_routing_aliases "\$candidate" "\$ROUTING_ALIAS" "\$NACOS_SERVICE"/)
assert.match(script, /file,file-service:file/)
assert.match(script, /docker stop --time "\$STOP_TIMEOUT" "\$active_container"/)
assert.match(script, /mv -f "\$STATE_FILE\.tmp" "\$STATE_FILE"/)
})
test('candidate failure keeps the active container and successful cutover stops it last', async () => {
const script = await read('deploy/scripts/deploy-blue-green-service.sh')
const start = script.indexOf('compose run -d')
const healthy = script.indexOf('if ! wait_for_candidate')
const route = script.indexOf('connect_routing_alias "$ROUTING_ALIAS" "$candidate"')
const start = script.lastIndexOf('compose run -d')
const healthy = script.indexOf('if ! wait_for_container "$candidate"')
const route = script.indexOf('connect_routing_aliases "$candidate"')
const gateway = script.indexOf('if ! switch_gateway_proxy')
const stop = script.indexOf('docker stop --time "$STOP_TIMEOUT" "$active_container"')
const state = script.indexOf('mv -f "$STATE_FILE.tmp" "$STATE_FILE"')
@@ -39,6 +43,8 @@ test('gateway cutover is atomic and restores nginx config on validation failure'
const script = await read('deploy/scripts/deploy-blue-green-service.sh')
assert.match(script, /api-cn\.buggoglobal\.com\.conf/)
assert.match(script, /api-global\.buggoglobal\.com\.conf/)
assert.match(script, /尚未使用稳定上游 \$required_alias，拒绝切换 Gateway/)
assert.match(script, /reload_frontend_proxies/)
assert.match(script, /cp -f "\$config" "\$backup"/)
assert.match(script, /nginx -t \|\| ! nginx -s reload/)
assert.match(script, /cp -f "\$backup" "\$config"/)
@@ -56,9 +62,27 @@ test('compose templates preserve rolling defaults and expose slot metadata', asy
}
})
test('every scheduled worker service can disable Nacos registration', async () => {
for (const application of [
'iam/src/main/resources/application.yml',
'firstleg/src/main/resources/application.yml',
'finance/src/main/resources/application.yml',
'order/src/main/resources/application.yml',
'file/src/main/resources/application.yml',
'event-bridge-service/src/main/resources/application.yml',
'audit-service/src/main/resources/application.yml',
'lastleg-service/src/main/resources/application.yml'
]) {
assert.match(await read(application), /register-enabled: \$\{NACOS_REGISTER_ENABLED:true\}/, application)
}
})
test('production single-service pipeline dispatches the blue-green executor', async () => {
const deploy = await read('deploy/scripts/deploy-built-service.sh')
const batch = await read('deploy/scripts/deploy-services.sh')
assert.match(deploy, /run_scp "deploy\/scripts\/deploy-blue-green-service\.sh"/)
assert.match(deploy, /if \[ "\$DEPLOY_ENV" = "production" \]/)
assert.match(deploy, /run_ssh sh "\$REMOTE_DIR\/\$REMOTE_BLUE_GREEN_NAME"/)
assert.match(deploy, /TARGET_IS_LOCAL[\s\S]*?deploy-blue-green-service\.sh/)
assert.match(batch, /if \[ "\$DEPLOY_ENV" = "production" \][\s\S]*?deploy-blue-green-service\.sh/)
})
scripts/blue-green-deployment-runtime.test.mjs
+30 -6
View File
@@ -21,12 +21,22 @@ case "$command" in
exit 0
;;
compose)
container_name=''
previous=''
for argument in "$@"; do
if [ "$previous" = --name ]; then container_name="$argument"; fi
previous="$argument"
if [ "$argument" = run ]; then
: > "$MOCK_CANDIDATE_EXISTS"
exit 0
action=run
fi
done
if [ "\${action:-}" = run ]; then
case "$container_name" in
*-worker) : > "$MOCK_WORKER_EXISTS" ;;
*) : > "$MOCK_CANDIDATE_EXISTS" ;;
esac
exit 0
fi
exit 0
;;
inspect)
@@ -43,6 +53,13 @@ case "$command" in
*Config.Image*) printf '%s\\n' 'registry.local/group/file:newtag' ;;
esac
;;
firstleg-production-file-green-worker)
[ -f "$MOCK_WORKER_EXISTS" ] || exit 1
case "$*" in
*State.Health*) printf '%s\\n' healthy ;;
*Config.Image*) printf '%s\\n' 'registry.local/group/file:newtag' ;;
esac
;;
*) exit 1 ;;
esac
;;
@@ -57,6 +74,7 @@ case "$command" in
case "$target" in
firstleg-production-file) : > "$MOCK_LEGACY_REMOVED" ;;
firstleg-production-file-green) rm -f "$MOCK_CANDIDATE_EXISTS" ;;
firstleg-production-file-green-worker) rm -f "$MOCK_WORKER_EXISTS" ;;
esac
;;
logs) echo 'candidate logs' ;;
@@ -79,13 +97,13 @@ async function runBlueGreen(health) {
await writeFile(sleep, '#!/usr/bin/env sh\nexit 0\n', 'utf8')
await chmod(docker, 0o755)
await chmod(sleep, 0o755)
await writeFile(envFile, 'PLACEHOLDER=true\n', 'utf8')
await writeFile(envFile, 'FILE_EXPORT_CONSUMER_ENABLED=true\n', 'utf8')
await writeFile(compose, 'services: {}\n', 'utf8')
await writeFile(log, '', 'utf8')
const paths = {
candidate: join(temp, 'candidate'), stopped: join(temp, 'legacy-stopped'),
removed: join(temp, 'legacy-removed')
removed: join(temp, 'legacy-removed'), worker: join(temp, 'worker')
}
const result = spawnSync(shell, [
script.replaceAll('\\', '/'), 'production', 'registry.local/group', 'newtag', 'file',
@@ -100,6 +118,7 @@ async function runBlueGreen(health) {
DEPLOY_HEALTH_POLL_SECONDS: '1',
MOCK_LOG: log,
MOCK_CANDIDATE_EXISTS: paths.candidate,
MOCK_WORKER_EXISTS: paths.worker,
MOCK_LEGACY_STOPPED: paths.stopped,
MOCK_LEGACY_REMOVED: paths.removed,
MOCK_CANDIDATE_HEALTH: health
@@ -111,7 +130,8 @@ async function runBlueGreen(health) {
const state = existsSync(stateFile) ? await readFile(stateFile, 'utf8') : ''
const evidence = {
...result, output, dockerLog, state,
stopped: existsSync(paths.stopped), removed: existsSync(paths.removed)
stopped: existsSync(paths.stopped), removed: existsSync(paths.removed),
worker: existsSync(paths.worker)
}
await rm(temp, { recursive: true, force: true })
return evidence
@@ -123,10 +143,13 @@ test('healthy candidate becomes active only after health and old instance drains
assert.equal(result.status, 0, result.output)
assert.equal(result.stopped, true)
assert.equal(result.removed, true)
assert.match(result.state, /^green\|firstleg-production-file-green\|19206\|registry\.local\/group\/file:newtag/)
assert.equal(result.worker, true)
assert.match(result.state, /^green\|firstleg-production-file-green\|19206\|registry\.local\/group\/file:newtag\|firstleg-production-file-green-worker/)
const run = result.dockerLog.indexOf('compose --project-name firstleg-production')
const stop = result.dockerLog.indexOf('stop --time 45 firstleg-production-file')
assert.ok(run >= 0 && run < stop)
assert.match(result.dockerLog,
/network connect --alias file --alias file-service firstleg-production-routing firstleg-production-file-green/)
})
test('unhealthy candidate is removed while old instance and state remain untouched', async (context) => {
@@ -135,6 +158,7 @@ test('unhealthy candidate is removed while old instance and state remain untouch
assert.equal(result.status, 1, result.output)
assert.equal(result.stopped, false)
assert.equal(result.removed, false)
assert.equal(result.worker, false)
assert.equal(result.state, '')
assert.doesNotMatch(result.dockerLog, /stop --time .*firstleg-production-file/)
})