安装mysql mysql-shell 在oracle linux8 下面安装 mysql mysql-shell sudo yum install mysql-shell sudo yum install mysql mysql shell的下载地址 https://dev.mysql.com/downloads/shell 查询Mysql数据库的版本： 查询变量用户的认证模式： […]
OCI IAM Policy
OCI official document https://docs.oracle.com/en-us/iaas/Content/Identity/policyreference/policyreference.htm Readonly User Group User policy with specfic region https://docs.oracle.com/en-us/iaas/Content/Identity/policyreference/policyreference_topic-General_Variables_for_All_Requests.htm Cost and Usage Reports：
Docker basic command
在 CentOS Docker 中没有vi命令时，可以通过以下步骤解决： 通过以上步骤，就可以在 CentOS Docker 中安装vi命令了。复制
Linux basic configuration
Linux 下配置 VM 将所有流量转发 要在 Linux 下配置 VM 将所有流量转发，可以按照以下步骤进行操作： 收起 以下是一些 tcpdump 的使用例子： 要替换 Linux 主机的 public key 文件 要替换 Linux 主机的 […]
OCI Service Gateway
Service Gateway: Supported Cloud Services： https://www.oracle.com/cloud/networking/service-gateway/service-gateway-supported-services Filtering Traffic Flows to a Service Gateway for Flexible Architecture Outcomes： https://www.ateam-oracle.com/post/filtering-traffic-flows-to-a-service-gateway-for-flexible-architecture-outcomes Transit Routing […]
OCI SDK API
OCI python SDK https://github.com/oracle/oci-python-sdk https://docs.oracle.com/en-us/iaas/tools/python/2.125.3/api/landing.html
Block Volume Storage
Volume：是指存储卷，它是 OCI存储服务中的一个基本概念，代表了一块存储空间。Volume可以用于存储数据，并且可以挂载到 OCI实例上使用。Backup：是指备份，它是将数据复制到另一个位置的过程，通常用于防止数据丢失或损坏。OCI提供了多种备份选项，包括增量备份和全量备份等。Clone：是指克隆，它是一种创建Volume副本的方法。通过Clone，可以创建一个与原始Volume完全相同的Volume，包括其中的数据和元数据等。Replica：是指副本，它是Volume的一个副本。OCI提供了多种Replica策略，包括跨区域Replica和本地Replica等。Replica通常用于提高数据的可用性和可靠性，确保数据不会因为单点故障而丢失。总的来说，Volume是存储空间，Backup是数据备份，Clone是Volume的副本，Replica是Volume的复制。它们各自有着不同的用途和特点，可以根据具体的需求和场景选择使用。 Block Volume Backups： https://docs.oracle.com/en-us/iaas/Content/Block/Concepts/blockvolumebackups.htm
OCI Network firewall
https://www.ateam-oracle.com/post/oci-network-firewall—concepts-and-deployment https://www.ateam-oracle.com/post/oci-network-firewall—hub-and-spoke-traffic-inspection https://www.ateam-oracle.com/post/url-filtering-using-oci-network-firewall https://blogs.oracle.com/cloudsecurity/post/defense-in-depth-layering-using-oci-network-firewall https://docs.oracle.com/en-us/iaas/Content/network-firewall/security-rule-create.htm https://docs.oracle.com/en/solutions/oci-network-firewall/index.html#GUID-1D7E4060-4312-4C29-9B11-3766C9433E1F https://docs.oracle.com/zh-cn/solutions/oci-network-firewall/index.html#GUID-1D7E4060-4312-4C29-9B11-3766C9433E1F https://docs.oracle.com/en/learn/oci-network-firewall-lb/index.html#introduction https://apexapps.oracle.com/pls/apex/r/dbpm/livelabs/run-workshop?p210_wid=3499&p210_wec=&session=3637430275377 https://docs.oracle.com/en/solutions/oci-network-firewall/index.html#GUID-CB9B62FC-6537-49F9-BC7F-F3877067ADF0 https://docs.oracle.com/en-us/iaas/Content/Network/Tasks/scenario_g.htm https://docs.oracle.com/en-us/iaas/Content/network-firewall/network-firewall-routing-traffic.htm
Queue service
https://www.rittmanmead.com/blog/2023/06/an-initial-introduction-to-oci-queue-and-oci-python-sdk/
MongoDB on OCI
https://docs.oracle.com/en-us/iaas/autonomous-database-serverless/doc/mongo-using-oracle-database-api-mongodb.html MongoShell download install https://github.com/mongodb-js/mongosh/releases wget https://github.com/mongodb-js/mongosh/releases/download/v2.2.5/mongodb-mongosh-2.2.5.x86_64.rpm sudo rpm -ivh mongodb-mongosh-2.2.5.x86_64.rpm mongosh –tls –tlsAllowInvalidCertificates ‘mongodb://TESTUSER:Felix_test_123456@xpcyy1qu.adb.ap-tokyo-1.oraclecloudapps.com:27017/[user]?authMechanism=PLAIN&authSource=$external&ssl=true&retryWrites=false&loadBalanced=true’