Deploying an Instance from the Openshift Web Interface Catalog

[yeplaa]

Hello,

From Openshift Origin, i use huaweicloud-service-broker for provision RDS Mysql on Flexible Engine OBS. The provisioning works by cli with the serviceInstance yaml file.

Now, I'd like to deploy an instance from the catalog accessible by the Openshift GUI. The item (RDS Mysql for example) is availabe from the catalog but it's it does not seem possible to offer users the filling of fields associated with the provisioning parameters (see for example the parameters https://github.com/huaweicloud/huaweicloud-service-broker/blob/master/docs/usage/rds-mysql.md)

Indeed, like the Openshift template-service-broker, I would like to enter the values of the parameters on the configuration menu as on this example :

Is it possible now or is it planned?

Thank's Loïc

[edisonxiang]

@yeplaa Thanks your issue about this. It seems like there are some differences between cloud foundry and openshift. I will find the reason and solve this issue.

[edisonxiang]

@yeplaa I have made a commit to support deploying an instance by the Openshift GUI, and the docker image (quay.io/huaweicloud/huaweicloud-service-broker) has also been updated.

Could you redeploy service broker in the OpenShift Cluster from this step and test it again by the Openshift GUI?

Thanks very much!

[yeplaa]

Thank's @edisonxiang four your action. I would test in January the feature and I will give you a feedback.

[edisonxiang]

@yeplaa Got it. Merry Christmas:)

[yeplaa]

Hi @edisonxiang,

Thank's for your actions. Now, I can deploy an instance from the catalog accessible by the Openshift GUI for RDS and DCS.

2 query :

• For DCS, it is necessary to set an value for "availability_zone" while yet the value has been set in the config.json file.
  Bellow the errors of api call :

  "error_code": "dcs.03.0001",
  "fail_reason": "CreateVMTask-fail:Create VM error"

Is it normal? If i set the value when i deploy from the GUI, the provisioning is OK.

• Is it possible to choose the display order of the parameters or hide some parameters from the GUI template by the configuration of config.json file? Or is this configuration, this choices are hard coded into the huawei-service-broker docker image?

Thank's Loic

[yeplaa]

Hi @edisonxiang,

When i wish deploy a RDS Mysql HA with the by the Openshift GUI, I have the impression that there is a problem.

Bellow the error of Hauwei Broker :

  "data":{"error":
  "provision rds instance failed. Error: Missing input for argument [Enable]"

Bellow the full log :

{"timestamp":"1547628458.591950655","source":"ServiceBroker","message":"ServiceBroker.provision rds instance opts: {\"name\":\"essai6\",\"dat astore\":{\"type\":\"MySQL\",\"version\":\"5.7.21\"},\"flavorRef\":\"6ba2c53b-386b-41bf-bc70-72cc78a867a6\",\"volume\":{\"type\":\"COMMON\",\ "size\":100},\"region\":\"eu-west-0\",\"availabilityZone\":\"eu-west-0a\",\"vpc\":\"45ca053a-194c-4538-8265-0512c691d363\",\"nics\":{\"subnet Id\":\"b3f34e39-4487-4c9c-b0e2-e30630835822\"},\"securityGroup\":{\"id\":\"e37131c1-5464-4fde-991e-b0dd5c8b50e7\"},\"backupStrategy\":{\"star tTime\":\"00:00:00\"},\"dbRtPd\":\"tbx3R7T5!\",\"ha\":{\"enable\":false,\"replicationMode\":\"semisync\"}}","log_level":0,"data":{}} {"timestamp":"1547628458.592038631","source":"ServiceBroker","message":"ServiceBroker.provision.unknown-error","log_level":2,"data":{"error": "provision rds instance failed. Error: Missing input for argument [Enable]","instance-details":{"service_id":"275f3e0b-86fd-4303-946c-171374d 29150","plan_id":"839f4458-309a-4e05-a069-807e950cf6da","organization_guid":"7d306fb5-ec26-11e8-aea1-0a580a8000b0","space_guid":"f2ec1eb1-13f 8-11e9-b5f4-fa163ea276c9","context":{"clusterid":"7d306fb5-ec26-11e8-aea1-0a580a8000b0","namespace":"essai","platform":"kubernetes"},"paramet ers":{"database_password":"tbx3R7T5!","ha_enable":"true","ha_replicationmode":"semisync","name":"essai6","speccode":"rds.mysql.s1.large.ha"}} ,"instance-id":"c1af35ae-196a-11e9-800e-0a580a8000c2","session":"1459"}}

On The Gui, i choose the true value in the dropdown menu of ha_enable parameter but maybe the value is not taken into account as indicated into the log :

      \"ha\":{\"enable\":false

do you have an idea?

Thank's Loïc

[edisonxiang]

Hi @edisonxiang,

Thank's for your actions. Now, I can deploy an instance from the catalog accessible by the Openshift GUI for RDS and DCS.

2 query :

• For DCS, it is necessary to set an value for "availability_zone" while yet the value has been set in the config.json file. Bellow the errors of api call :

  "error_code": "dcs.03.0001",
  "fail_reason": "CreateVMTask-fail:Create VM error"

Is it normal? If i set the value when i deploy from the GUI, the provisioning is OK.

• Is it possible to choose the display order of the parameters or hide some parameters from the GUI template by the configuration of config.json file? Or is this configuration, this choices are hard coded into the huawei-service-broker docker image?

Thank's Loic

Hi @yeplaa Sorry for late. Yep, we can read the values in the config.json as the default value for every key in the web ui. How do you think about:)

[edisonxiang]

Hi @yeplaa I have submit a commit to fix these issues. Fix including the following parts:

• could not set ha=true when creating RDS Mysql HA instance in the UI.
• auto fill with the default values(e.g. availability_zones) like the template-service-broker in the UI.

The docker image is updated, Thanks very much.