Failed to Deploy App (ERR panic: interface conversion: interface {} is string, not float64)

[7CHANHO]

Deployment type

• Cloud Foundry Application (cf push)
• Kubernetes, using a helm chart
• Docker, using docker compose
• Docker, single container deploying all components
• Other (please provide below)

Expected behaviour

Start the app.

Actual behaviour

Failed to start app.

Steps to reproduce the behavior

$ git clone https://github.com/SUSE/stratos-ui.git
$ cd stratos-ui
$ vi manifest.yml

$ cf login -a api.<SYSTEM-DOMAIN> --skip-ssl-validation
$ cf create-service Mysql-DB Mysql-Plan1-5con mysql-console
$ cf push

applications:
- name: console
  memory: 256M
  disk_quota: 256M
  host: console
  timeout: 180
  buildpack: https://github.com/SUSE/stratos-buildpack
  health-check-type: port
  env:
    CF_API_URL: https://api.<SYSTEM-DOMAIN>
    CF_API_FORCE_SECURE: true
    FORCE_ENDPOINT_DASHBOARD: true
  services:
  - mysql-console

Log output covering before error and any error statements

2017-11-20T16:04:01.41+0900 [CELL/0]     OUT Starting health monitoring of container
2017-11-20T16:04:01.44+0900 [APP/0]      OUT Starting Stratos UI
2017-11-20T16:04:01.44+0900 [APP/0]      OUT Attempting to migrate database
2017-11-20T16:04:01.44+0900 [APP/0]      OUT Attempting to parse VCAP_SERVICES
2017-11-20T16:04:01.44+0900 [APP/0]      OUT Found 1 database service instances
2017-11-20T16:04:01.44+0900 [APP/0]      OUT Using first database service instance: mysql-stratos
2017-11-20T16:04:01.44+0900 [APP/0]      OUT Parsing MySQL db config
2017-11-20T16:04:01.44+0900 [APP/0]      OUT Migrating mysql instance on 172.16.20.12
2017-11-20T16:04:01.45+0900 [APP/0]      OUT ========================
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Stratos UI DB Migration
2017-11-20T16:04:01.45+0900 [APP/0]      OUT ========================
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Migrations dir: deploy/db/migrations
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Current 20170829154900
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Target: 20170829154900
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Running migrations ....
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Skipping migration: 20170818120003
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Skipping migration: 20170818162837
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Skipping migration: 20170829154900
2017-11-20T16:04:01.45+0900 [APP/0]      OUT No migrations to run.
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Database successfully migrated
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Starting...
2017-11-20T16:04:01.45+0900 [APP/0]      OUT INFO[Mon Nov 20 07:04:01 UTC 2017] Initialization started.                      
2017-11-20T16:04:01.45+0900 [APP/0]      OUT INFO[Mon Nov 20 07:04:01 UTC 2017] Loaded configuration from file: ./config.properties 
2017-11-20T16:04:01.45+0900 [APP/0]      OUT INFO[Mon Nov 20 07:04:01 UTC 2017] Configuration loaded.                        
2017-11-20T16:04:01.45+0900 [APP/0]      OUT INFO[Mon Nov 20 07:04:01 UTC 2017] Console Version loaded: 0.9.7                
2017-11-20T16:04:01.45+0900 [APP/0]      OUT INFO[Mon Nov 20 07:04:01 UTC 2017] HTTP client initialized.                     
2017-11-20T16:04:01.45+0900 [APP/0]      OUT INFO[Mon Nov 20 07:04:01 UTC 2017] Encryption key set.                          
2017-11-20T16:04:01.45+0900 [APP/0]      OUT INFO[Mon Nov 20 07:04:01 UTC 2017] Found 1 database service instances           
2017-11-20T16:04:01.45+0900 [APP/0]      OUT INFO[Mon Nov 20 07:04:01 UTC 2017] Using first database service instance: mysql-stratos 
2017-11-20T16:04:01.45+0900 [APP/0]      ERR panic: interface conversion: interface {} is string, not float64
2017-11-20T16:04:01.45+0900 [APP/0]      ERR goroutine 1 [running]:
2017-11-20T16:04:01.45+0900 [APP/0]      ERR github.com/SUSE/stratos-ui/components/app-core/backend/datastore.findDatabaseConfig(0xc420081c20, 0xc42008ca00, 0x240)
2017-11-20T16:04:01.45+0900 [APP/0]      ERR 	/tmp/tmp.eQalrwh5RW/src/github.com/SUSE/stratos-ui/components/app-core/backend/datastore/database_cf_config.go:85 +0xda7
2017-11-20T16:04:01.45+0900 [APP/0]      ERR github.com/SUSE/stratos-ui/components/app-core/backend/datastore.ParseCFEnvs(0xc42008ca00, 0x1)
2017-11-20T16:04:01.45+0900 [APP/0]      ERR 	/tmp/tmp.eQalrwh5RW/src/github.com/SUSE/stratos-ui/components/app-core/backend/datastore/database_cf_config.go:44 +0x1ab
2017-11-20T16:04:01.45+0900 [APP/0]      ERR main.loadDatabaseConfig(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
2017-11-20T16:04:01.45+0900 [APP/0]      ERR 	/tmp/tmp.eQalrwh5RW/src/github.com/SUSE/stratos-ui/components/app-core/backend/main.go:330 +0x104
2017-11-20T16:04:01.45+0900 [APP/0]      ERR main.main()
2017-11-20T16:04:01.45+0900 [APP/0]      ERR 	/tmp/tmp.eQalrwh5RW/src/github.com/SUSE/stratos-ui/components/app-core/backend/main.go:101 +0x566
2017-11-20T16:04:01.45+0900 [APP/0]      OUT Exit status 2
2017-11-20T16:04:01.46+0900 [CELL/0]     OUT Exit status 0
2017-11-20T16:04:01.50+0900 [CELL/0]     OUT Creating container
2017-11-20T16:04:02.42+0900 [API/0]      OUT App instance exited with guid 39bd92de-8acd-4612-861f-c07607f8c852 payload: {"instance"=>"", "index"=>0, "reason"=>"CRASHED", "exit_description"=>"2 error(s) occurred:\n\n* 2 error(s) occurred:\n\n* Exited with status 2\n* cancelled\n* cancelled", "crash_count"=>2, "crash_timestamp"=>1511161465560971699, "version"=>"09cddf13-dbbd-4fe2-a169-879a43e626c7"}

[irfanhabib]

I've raised the PR #1381 to fix this issue.

[richard-cox]

Thanks for raising this issue @7CHANHO. I've just merged Irfan's PR and you should now be able successfully push the app. If you have any more issues just let us know

[7CHANHO]

Thank you! Now it works fine. @irfanhabib @richard-cox