property of their respective owners. 摘要 摘要 本文档提供有关在 OpenShift Container Platform 中使用 Operator 的信息。文中为集群管理员提供 了 Operator 的安装和管理说明，为开发人员提供了如何通过所安装的 Operator 创建应用程序的信 息。另外还提供了一些使用 Operator SDK 构建自用 Operator OPERATOR 目录 2.7. 多租户集群中的 OPERATOR 2.8. CRD 第 第 3 章 章 用 用户 户任 任务 务 3.1. 从已安装的 OPERATOR 创建应用程序 3.2. 在命名空间中安装 OPERATOR 第 第 4 章 章 管理 管理员 员任 任务 务 4.1. 在集群中添加 OPERATOR 4.2. 更新安装的 OPERATOR 4.3. 从集群中删除 OPERATOR MANAGER 功能 4.5. 在 OPERATOR LIFECYCLE MANAGER 中配置代理支持 4.6. 查看 OPERATOR 状态 4.7. 管理 OPERATOR 条件 4.8. 允许非集群管理员安装 OPERATOR 4.9. 管理自定义目录 4.10. 在受限网络中使用 OPERATOR LIFECYCLE MANAGER 4.11. 目录源 POD 调度 4.12. 管理平台 OPERATOR

Cache Db Multiple Dependencies MQ Response sendData(...)// New overload that replaces singleton Response sendData(const Data& data, CommWrapper& comms, MqWrapper& mq, CacheWrapper& cache, DbWrapper& req; // Transform Data into various data structures // ... db.save(db_data); cache.save(cache_struct); mq.send(req); return comms.send(req); } // keep original signature Response sendData(const Data& data) Dependencies struct Service { CommWrapper comms_; DataBaseWrapper db_; CacheWrapper cache_; MqWrapper mq_; }; // Lazy Initialization Service& getDefaultServices() { static Service services; return services;

buffer) { const int32_t payloadSize = sizeof(int32_t) + buffer.size(); mLocalCounter += payloadSize; mQ->mWriteCounter.store(mLocalCounter, std::memory_order_release); std::memcpy(mNextElement, &size, sizeof(int32_t)); sizeof(int32_t)); std::memcpy(mNextElement + sizeof(int32_t), buffer.data(), buffer.size()); mQ->mReadCounter.store(mLocalCounter, std::memory_order_release); mNextElement += payloadSize; }90 FastQueue { if (mLocalCounter == mQ->mReadCounter.load(std::memory_order_acquire)) return 0; int32_t size; std::memcpy(&size, mNextElement, sizeof(int32_t)); int32_t writeCounter = mQ->mWriteCounter.load(std

compress save_limit sync queue_limit label catch_up redis django_redis disque_nodes disque_auth iron_mq sqs bulk cache cpu_affinity Brokers Redis Disque IronMQ Amazon SQS Reference Tasks Async Groups boto library: $ pip install boto3 Iron-mq [https://github.com/iron-io/iron_mq_python] is the official python binding for the IronMQ broker: $ pip install iron-mq Redis [http://redis.io/] server is the environ['TYND_DISQUE_AUTH'] } disque_auth Optional Disque password for servers that require authentication. iron_mq Connection settings for IronMQ: # example IronMQ connection Q_CLUSTER = { 'name': 'IronBroker'

compress save_limit sync queue_limit label catch_up redis django_redis disque_nodes disque_auth iron_mq sqs orm mongo mongo_db bulk cache cached scheduler cpu_affinity Brokers Redis Disque IronMQ Amazon boto library: $ pip install boto3 Iron-mq [https://github.com/iron-io/iron_mq_python] is the official python binding for the IronMQ broker: $ pip install iron-mq Pymongo [https://github.com/mongodb/mongo-python-driver] environ['TYND_DISQUE_AUTH'] } disque_auth Optional Disque password for servers that require authentication. iron_mq Connection settings for IronMQ: # example IronMQ connection Q_CLUSTER = { 'name': 'IronBroker'

compress save_limit sync queue_limit label catch_up redis django_redis disque_nodes disque_auth iron_mq sqs orm mongo mongo_db bulk cache cached scheduler cpu_affinity Brokers Redis Disque IronMQ Amazon boto library: $ pip install boto3 Iron-mq [https://github.com/iron-io/iron_mq_python] is the official python binding for the IronMQ broker: $ pip install iron-mq Pymongo [https://github.com/mongodb/mongo-python-driver] environ['TYND_DISQUE_AUTH'] } disque_auth Optional Disque password for servers that require authentication. iron_mq Connection settings for IronMQ: # example IronMQ connection Q_CLUSTER = { 'name': 'IronBroker'

compress save_limit sync queue_limit label catch_up redis django_redis disque_nodes disque_auth iron_mq sqs orm mongo mongo_db bulk cache cached scheduler cpu_affinity Brokers Redis Disque IronMQ Amazon boto library: $ pip install boto3 Iron-mq [https://github.com/iron-io/iron_mq_python] is the official python binding for the IronMQ broker: $ pip install iron-mq Pymongo [https://github.com/mongodb/mongo-python-driver] environ['TYND_DISQUE_AUTH'] } disque_auth Optional Disque password for servers that require authentication. iron_mq Connection settings for IronMQ: # example IronMQ connection Q_CLUSTER = { 'name': 'IronBroker'

compress save_limit sync queue_limit label catch_up redis django_redis disque_nodes disque_auth iron_mq sqs orm mongo mongo_db bulk cache cached scheduler rollbar cpu_affinity Brokers Redis Disque IronMQ boto library: $ pip install boto3 Iron-mq [https://github.com/iron-io/iron_mq_python] is the official python binding for the IronMQ broker: $ pip install iron-mq Pymongo [https://github.com/mongodb/mongo-python-driver] environ['TYND_DISQUE_AUTH'] } disque_auth Optional Disque password for servers that require authentication. iron_mq Connection settings for IronMQ: # example IronMQ connection Q_CLUSTER = { 'name': 'IronBroker'

compress save_limit sync queue_limit label catch_up redis django_redis disque_nodes disque_auth iron_mq sqs orm mongo mongo_db bulk cache cached scheduler rollbar cpu_affinity Brokers Redis Disque IronMQ boto library: $ pip install boto3 Iron-mq [https://github.com/iron-io/iron_mq_python] is the official python binding for the IronMQ broker: $ pip install iron-mq Pymongo [https://github.com/mongodb/mongo-python-driver] environ['TYND_DISQUE_AUTH'] } disque_auth Optional Disque password for servers that require authentication. iron_mq Connection settings for IronMQ: # example IronMQ connection Q_CLUSTER = { 'name': 'IronBroker'

compress save_limit sync queue_limit label catch_up redis django_redis disque_nodes disque_auth iron_mq sqs orm mongo mongo_db broker_class bulk poll cache cached scheduler rollbar cpu_affinity Brokers boto library: $ pip install boto3 Iron-mq [https://github.com/iron-io/iron_mq_python] is the official python binding for the IronMQ broker: $ pip install iron-mq Pymongo [https://github.com/mongodb/mongo-python-driver] environ['TYND_DISQUE_AUTH'] } disque_auth Optional Disque password for servers that require authentication. iron_mq Connection settings for IronMQ: # example IronMQ connection Q_CLUSTER = { 'name': 'IronBroker'