3.5.6.4. --bind-as-files 示例
3.5.6.4.1. 使用默认 odo 链接 复制链接链接已复制到粘贴板!
复制链接链接已复制到粘贴板!
默认情况下,odo 在 kubernetes/ 目录下创建清单文件来存储链接信息。使用以下命令链接后端组件和 PostgreSQL 服务:
$ odo link PostgresCluster/hippo --bind-as-files
$ odo push
odo describe 输出示例:
$ odo describe
Component Name: backend
Type: spring
Environment Variables:
· PROJECTS_ROOT=/projects
· PROJECT_SOURCE=/projects
· DEBUG_PORT=5858
· SERVICE_BINDING_ROOT=/bindings
· SERVICE_BINDING_ROOT=/bindings
Storage:
· m2 of size 3Gi mounted to /home/user/.m2
URLs:
· http://8080-tcp.192.168.39.112.nip.io exposed via 8080
Linked Services:
· PostgresCluster/hippo
Files:
· /bindings/backend-postgrescluster-hippo/pgbackrest_instance.conf
· /bindings/backend-postgrescluster-hippo/user
· /bindings/backend-postgrescluster-hippo/ssh_known_hosts
· /bindings/backend-postgrescluster-hippo/clusterIP
· /bindings/backend-postgrescluster-hippo/password
· /bindings/backend-postgrescluster-hippo/patroni.yaml
· /bindings/backend-postgrescluster-hippo/pgbouncer-frontend.crt
· /bindings/backend-postgrescluster-hippo/pgbouncer-host
· /bindings/backend-postgrescluster-hippo/root.key
· /bindings/backend-postgrescluster-hippo/pgbouncer-frontend.key
· /bindings/backend-postgrescluster-hippo/pgbouncer.ini
· /bindings/backend-postgrescluster-hippo/uri
· /bindings/backend-postgrescluster-hippo/config-hash
· /bindings/backend-postgrescluster-hippo/pgbouncer-empty
· /bindings/backend-postgrescluster-hippo/port
· /bindings/backend-postgrescluster-hippo/dns.crt
· /bindings/backend-postgrescluster-hippo/pgbouncer-uri
· /bindings/backend-postgrescluster-hippo/root.crt
· /bindings/backend-postgrescluster-hippo/ssh_config
· /bindings/backend-postgrescluster-hippo/dns.key
· /bindings/backend-postgrescluster-hippo/host
· /bindings/backend-postgrescluster-hippo/patroni.crt-combined
· /bindings/backend-postgrescluster-hippo/pgbouncer-frontend.ca-roots
· /bindings/backend-postgrescluster-hippo/tls.key
· /bindings/backend-postgrescluster-hippo/verifier
· /bindings/backend-postgrescluster-hippo/ca.crt
· /bindings/backend-postgrescluster-hippo/dbname
· /bindings/backend-postgrescluster-hippo/patroni.ca-roots
· /bindings/backend-postgrescluster-hippo/pgbackrest_repo.conf
· /bindings/backend-postgrescluster-hippo/pgbouncer-port
· /bindings/backend-postgrescluster-hippo/pgbouncer-verifier
· /bindings/backend-postgrescluster-hippo/id_ecdsa
· /bindings/backend-postgrescluster-hippo/id_ecdsa.pub
· /bindings/backend-postgrescluster-hippo/pgbouncer-password
· /bindings/backend-postgrescluster-hippo/pgbouncer-users.txt
· /bindings/backend-postgrescluster-hippo/sshd_config
· /bindings/backend-postgrescluster-hippo/tls.crt
之前的 odo describe 输出中的 key=value 格式是一个环境变量,现在作为一个文件被挂载。使用 cat 命令查看其中的一些文件的内容:
示例命令:
$ odo exec -- cat /bindings/backend-postgrescluster-hippo/password
输出示例:
q({JC:jn^mm/Bw}eu+j.GX{k
示例命令:
$ odo exec -- cat /bindings/backend-postgrescluster-hippo/user
输出示例:
hippo
示例命令:
$ odo exec -- cat /bindings/backend-postgrescluster-hippo/clusterIP
输出示例:
10.101.78.56