Ohara: ZK & BK service info display is incomplete

[HarryChiang143]

Describe the bug
UI 顯示的Service 資訊不完全

To Reproduce
Steps to reproduce the behavior:

1. start configurator>start manager>add ohara nodes>add zk service by rest>add bk service by rest
2. check the UI service page
3. see this bug.

Expected behavior
我認為雖然service list的內容是設定為不可編輯的，但應該讓資訊完整的顯示，而不是因為太長而被截斷。

Screenshots

Operation System (please complete the following information):

• Backend OS & Version: [CentOS 7.6]
• Browser & Version [Chrome 72.0.3626.119 64bit]

Additional context
none.

[chia7712]

FYI @eechih @konekoya

[eechih]

@HarryChiang143 這個問題我們會盡快修好。
Broker & Zookeeper services 將會參考 Connector worker services 的列表顯示