Slide 37
Slide 37 text
Selector
• 用來查詢 Lables︐當作 SQL 的`select ...
where ..`
• 許多 API Object 透過 Selector 來選取關聯的
Object(如 Service select Pod)
• Equality-based selectors (=, ==, !=)
• Set-based selectors (in, notin, exists)
track = stable
app: my-app
track: stable
tier: FE
app: my-app
track: canary
tier: FE