tree e7b855d9b97a911b41d65e2ed96ae837315575f4
parent 866b19a514b4772c4df92694424cdd995cc510d1
author Aleksei Kasatkin <akasatkin@mirantis.com> 1542735036 +0100
committer Aleksey Kasatkin <akasatkin@mirantis.com> 1542888054 +0000

Add validation of Calico upgrade possibility

In order to verify Calico upgrade possibility, the following validation
steps are added before starting the upgrade:
1. Verify current Calico version (must be >= v2.6.5).
2. Verify whether Calico is turned on. Try to turn it on if it is not.
3. Perform Calico data upgrade dry-run, verify dry-run success.
An error is thrown in case of validation failure.

Related-Prod: PROD-25014 (PROD:25014)

Change-Id: I53038afd6fde9225772223e19064c367ec0644f9