add retry when checking if OSD is up with 30s delay (#134)

Signed-off-by: Lu Yu <nluyu@amazon.com>

Signed-off-by: Lu Yu <nluyu@amazon.com>

Author: BionIT

.github/workflows/functional-test-template.yml

@@ -30,7 +30,7 @@ jobs:
         - name: Step 1 - Check If OSD is Up
           run: |
             sleep 30s
-            curl -XGET -k -u '${{secrets.osd-user}}:${{secrets.osd-user-password}}' '${{inputs.endpoint}}/api/status' > $HOME/osd-response.json
+            curl -XGET --retry 15 --retry-delay 30 --retry-all-errors -k -u '${{secrets.osd-user}}:${{secrets.osd-user-password}}' '${{inputs.endpoint}}/api/status' > $HOME/osd-response.json
             echo "OSD_STATUS=$(cat $HOME/osd-response.json | jq -r '.status.overall.state')" >> $GITHUB_ENV
 
         - name: Step 2 - Run Functional Test For OSD