Argo CD
Hard
Concepts
What is the purpose of the 'ignoreDifferences' field in an Argo CD Application?
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Show answer and explanation
Answer: To specify fields or resources that should be ignored when comparing the desired state with the actual state
Explanation
The 'ignoreDifferences' field in an Argo CD Application allows you to specify fields or resources that should be ignored when Argo CD compares the desired state from Git with the actual state in the cluster. This is useful for fields that are managed outside of Git or that change frequently, such as status fields, timestamps, or fields managed by operators.
More hard Argo CD questions
- What special finalizer must be added to an Argo CD Application to allow it to delete resources on deletion?
- If an AppProject's destinations include the Argo CD namespace, what is the effect on applications in that project?
- Which option allows an application to have zero resources and still synchronize successfully?
- What does the `ApplyOutOfSyncOnly=true` sync option do?
- Which sync option requires manual confirmation before deleting resources during sync?
- What must be configured for Argo CD to enable RBAC authorization?