1000m，这个m是mili（千分之一）的意思 ports: #端口暴露，仅作提示信息 - name: h�p containerPort: 80 protocol: TCP env: #给容器传递的环境变量 - name: TZ value: Asia/Shanghai #securityContext: ports: #端口暴露，仅作提示信息，无实际影响 - name: h�p containerPort: 80 protocol: TCP env: #给容器传递的环境变量 - name: TZ value: Asia/Shanghai podlable: ds-pod #与目标pod的labels相同，如果目标pod有多个，则自动实 现负载均衡 type: ClusterIP ports: - protocol: TCP #默认为TCP， port: 1380 # service ip 的port targetPort: 80

pg_catalg 的 schema 下 的 pg_hba_file_rules表里： INSERT INTO "pg_hba_file_rules" ("line_number", "type", "database", "user_name", "address", "netmask", "auth_method", "options", "error") VALUES (94, 'host', '{all}' #创建一个名为cof的 用户，并设置密码 postgres=# grant all on database db_test to cof; #给cof授权，有操作db_test 库的所有权限 postgres=# postgres=# revoke all on database db_test from cof; #撤销用户权限 postgres=# #提示符#前的postgres表示当前数据库名 postgres=# select datname from pg_database; #列出所有数据库（标准的sql 语句） datname ----------- postgres template1 template0 db_test postgres=#

DEG and 3rd Party Application Installations  Route Adds – requires heightened security access  Database Data Script Execution  Load Balancer Node Disablement  OS and Security Patching  Requesting

environment, test, c. Swing traffic to new environment, Rollback by swinging traffic back 2. Database changes a. Create two DB – put one in read only mode, backup & restore to new environment, swing

title("子窗口") pop_window.geometry("300x200+100+100") pop_window.configure(bg="pink") pop_window.protocol("WM_DELETE_WINDOW", on_closing) # 子窗口点击右上角的关闭按钮后，触发此函数 exit_button = tkinter.Button(pop_window