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Posted to issues@trafficcontrol.apache.org by GitBox <gi...@apache.org> on 2021/04/01 19:59:34 UTC

[GitHub] [trafficcontrol] srijeet0406 opened a new pull request #5701: todb-tests GitHub action does not run the Traffic Ops DB tests

srijeet0406 opened a new pull request #5701:
URL: https://github.com/apache/trafficcontrol/pull/5701


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[GitHub] [trafficcontrol] srijeet0406 commented on a change in pull request #5701: todb-tests GitHub action does not run the Traffic Ops DB tests

Posted by GitBox <gi...@apache.org>.
srijeet0406 commented on a change in pull request #5701:
URL: https://github.com/apache/trafficcontrol/pull/5701#discussion_r606022468



##########
File path: traffic_ops/app/db/admin.go
##########
@@ -176,8 +176,9 @@ func createDB() {
 	stderr := bytes.Buffer{}
 	dbExistsCmd.Stderr = &stderr
 	out, err := dbExistsCmd.Output()
+	// An error is returned if the database could not be found, which is to be expected. Don't exit on this error.

Review comment:
       So this command is checking to see if the database is present or not. However, the command returns an error if that particular database is not present. For example, in my local docker container, it returns the following error if I keep the `die` on this step:
   `trafficops-db-admin_1  | unable to check if DB already exists: exit status 2, stderr: psql: error: FATAL:  database "traffic_ops" does not exist`




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[GitHub] [trafficcontrol] ocket8888 merged pull request #5701: todb-tests GitHub action does not run the Traffic Ops DB tests

Posted by GitBox <gi...@apache.org>.
ocket8888 merged pull request #5701:
URL: https://github.com/apache/trafficcontrol/pull/5701


   


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[GitHub] [trafficcontrol] srijeet0406 commented on a change in pull request #5701: todb-tests GitHub action does not run the Traffic Ops DB tests

Posted by GitBox <gi...@apache.org>.
srijeet0406 commented on a change in pull request #5701:
URL: https://github.com/apache/trafficcontrol/pull/5701#discussion_r606061822



##########
File path: traffic_ops/app/db/admin.go
##########
@@ -176,8 +176,9 @@ func createDB() {
 	stderr := bytes.Buffer{}
 	dbExistsCmd.Stderr = &stderr
 	out, err := dbExistsCmd.Output()
+	// An error is returned if the database could not be found, which is to be expected. Don't exit on this error.

Review comment:
       yeah I have been debugging it today and seems like it was due to the database not being present.




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[GitHub] [trafficcontrol] ocket8888 commented on a change in pull request #5701: todb-tests GitHub action does not run the Traffic Ops DB tests

Posted by GitBox <gi...@apache.org>.
ocket8888 commented on a change in pull request #5701:
URL: https://github.com/apache/trafficcontrol/pull/5701#discussion_r605977460



##########
File path: traffic_ops_db/test/docker/docker-compose.yml
##########
@@ -43,7 +43,7 @@ services:
       dockerfile: Dockerfile-db-admin
       args:
         POSTGRES_VERSION: ${POSTGRES_VERSION:-13.2}
-        TRAFFIC_OPS_RPM: traffic_ops.rpm
+        TRAFFIC_OPS_RPM: traffic_ops-*.rpm

Review comment:
       I think you could avoid this change by just being explicit about the destination filename. I'm not really sure that's a big deal, but for CI systems running this test that for whatever reason have cluttered directories it could cause them to start installing a bunch of different TO versions at once instead of the one they want. Again, idk if anyone's doing that - and it seems like not a great thing to do - but I just thought I'd make the note.

##########
File path: traffic_ops/app/db/admin.go
##########
@@ -176,8 +176,9 @@ func createDB() {
 	stderr := bytes.Buffer{}
 	dbExistsCmd.Stderr = &stderr
 	out, err := dbExistsCmd.Output()
+	// An error is returned if the database could not be found, which is to be expected. Don't exit on this error.

Review comment:
       Why is that to be expected?




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[GitHub] [trafficcontrol] ocket8888 commented on a change in pull request #5701: todb-tests GitHub action does not run the Traffic Ops DB tests

Posted by GitBox <gi...@apache.org>.
ocket8888 commented on a change in pull request #5701:
URL: https://github.com/apache/trafficcontrol/pull/5701#discussion_r606070792



##########
File path: traffic_ops/app/db/admin.go
##########
@@ -176,8 +176,9 @@ func createDB() {
 	stderr := bytes.Buffer{}
 	dbExistsCmd.Stderr = &stderr
 	out, err := dbExistsCmd.Output()
+	// An error is returned if the database could not be found, which is to be expected. Don't exit on this error.

Review comment:
       No I mean the code should figure out which happened and only fail if there was a real failure, and not just because the DB already existed




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[GitHub] [trafficcontrol] ocket8888 commented on a change in pull request #5701: todb-tests GitHub action does not run the Traffic Ops DB tests

Posted by GitBox <gi...@apache.org>.
ocket8888 commented on a change in pull request #5701:
URL: https://github.com/apache/trafficcontrol/pull/5701#discussion_r606048921



##########
File path: traffic_ops/app/db/admin.go
##########
@@ -176,8 +176,9 @@ func createDB() {
 	stderr := bytes.Buffer{}
 	dbExistsCmd.Stderr = &stderr
 	out, err := dbExistsCmd.Output()
+	// An error is returned if the database could not be found, which is to be expected. Don't exit on this error.

Review comment:
       ohhh, gotcha. You don't need to fix it in this PR, but we should really find out whether it was a real failure or just the database not existing.




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