Red Hat Bugzilla – Bug 1259153
Can't deploy application when there is no related imagestream
Last modified: 2015-11-23 16:18:37 EST
Description of problem: When deploymentConfig using a ImageStreamTag, but there is no related imagestream, deploy the app, it always failed with error: "error: couldn't find deployment "mysql-0"" Version-Release number of selected component (if applicable): openshift v1.0.5-134-g01b410a kubernetes v1.1.0-alpha.0-1605-g44c91b1 How reproducible: Always Steps to Reproduce: 1.Create a project $ oc new-project dma2 2.Confirm there is no related imagestream in openshift project 3.Create app from mysql-ephemeral-template.json $ oc new-app -f https://raw.githubusercontent.com/openshift/origin/master/examples/db-templates/mysql-ephemeral-template.json -n dma2 4.Check the dc and deploy [fedora@ip-172-18-1-231 sample-app]$ oc get dc -n dma2 NAME TRIGGERS LATEST VERSION mysql ConfigChange, ImageChange 0 5.Deploy the db app by manual $ oc deploy mysql --latest -n dma2 Actual results: [fedora@ip-172-18-1-231 sample-app]$ oc deploy mysql --latest -n dma2 error: couldn't find deployment "mysql-0" Expected results: 5.Should tip can't find related imagestream error. Additional info:
To clarify: the expected result here right now should be that a deployment is started (even though it'll fail due to the lack of an image stream tag). If you use `oc describe dc/mysql` you can see the failure of the initial deployment, and `oc deploy mysql` shows that we're awaiting an event to try again.
https://github.com/openshift/origin/pull/4514
openshift version: openshift v1.0.5-290-g1ba18e6 kubernetes v1.1.0-alpha.0-1605-g44c91b1 [fedora@ip-172-18-4-140 sample-app]$ oc new-app -f https://raw.githubusercontent.com/openshift/origin/master/examples/db-templates/mysql-ephemeral-template.json -n dma services/mysql deploymentconfigs/mysql Service "mysql" created at 172.30.116.185 with port mappings 3306. Run 'oc status' to view your app. [fedora@ip-172-18-4-140 sample-app]$ oc get dc -n dma NAME TRIGGERS LATEST VERSION mysql ConfigChange, ImageChange 0 [fedora@ip-172-18-4-140 sample-app]$ oc deploy mysql --latest -n dma Started deployment #1 [fedora@ip-172-18-4-140 sample-app]$ oc describe dc/mysql -n dma Name: mysql Created: About a minute ago Labels: template=mysql-ephemeral-template Latest Version: 1 Triggers: Image(mysql@latest, auto=true), Config Strategy: Recreate Template: Selector: name=mysql Replicas: 1 Containers: NAME IMAGE ENV mysql mysql MYSQL_DATABASE=sampledb,MYSQL_PASSWORD=08WLiQKryhDFKXsb,MYSQL_USER=userCMT Deployment #1 (latest): Name: mysql-1 Created: 59 seconds ago Status: Complete Replicas: 1 current / 1 desired Selector: deployment=mysql-1,deploymentconfig=mysql,name=mysql Labels: openshift.io/deployment-config.name=mysql,template=mysql-ephemeral-template Pods Status: 1 Running / 0 Waiting / 0 Succeeded / 0 Failed Events: FirstSeen LastSeen Count From SubobjectPath Reason Message 1m 1m 1 {deployer } failedCreate Couldn't create initial deployment: DeploymentConfig "mysql" is invalid: triggers[0].imageChange.from: invalid value 'mysql', Details: imageStream "mysql" not found