IBM Cloud Node-Red app asks "Welcome to your new Node-RED instance" again even after configuring the "Secure your Node-RED editor".
Where is the configuration "Secure your Node-RED editor" stored?
Where is the configuration "Secure your Node-RED editor" stored?
This information is stored in the settings json file which in case of IBM Cloud can be found in the cloudant No SQL DB that is linked to your Node-RED application.
Here below an example extract of this json file. The actual credentials to secure your Node-RED editor are encoded under "adminAuth" element.
{
"_id": "jvda-sensor/settings",
"_rev": "8-6cd81cf966e4faaf92b65269186bab98",
"settings": {
"bluemixConfig": {
"adminAuth": {
"username": "jvda",
"password": "$2a$0.......aSr5/3y",
"allowAnonymous": false
}
},
"nodes": {
"node-red": {
"name": "node-red",
"version": "0.19.3",
"local": false,
"nodes": {
"sentiment": {
"name": "sentiment",
Related
I am using Botium-CLI and WebdriverIO connector. I am unable to find any documentation which explains how to run the driver in headful mode (its headless by default) and also how can we modify the botium.json to trigger execution in Selenium Grid. I tried use this, didn't work :
"WEBDRIVERIO_OPTIONS": {
"capabilities": {
"browserName": "chrome"
}
"protocol": "http",
"host": "localhost",
"port": "4444",
"path": "/wd/hub"
}
Please note, I am looking for solutions for Botium CLI, not Botium Box.
With Botium Webdriver Connector, there are basically 4 ways to use Selenium.
As noticed in the question a headless Chrome can be used, see Github docs.
Botium can make use of Selenium Standalone to launch a local Selenium service on test execution, see Github docs. It requires some preparation to install the browser-specific webdrivers.
Botium can connect to your local Selenium server. You can launch your own with the help of Docker - there are instructions available for Botium Box in the Botium Box Wiki, but most of it applies to Botium CLI as well - you you have to configure the Selenium endpoint in the botium.json:
"WEBDRIVERIO_OPTIONS": {
"capabilities": {
"browserName": "chrome"
}
"protocol": "http",
"host": "my-selenium-server",
"port": "4444",
"path": "/wd/hub"
}
Finally, you can also connect to a cloud device service like Saucelabs - every provider with a public Selenium endpoint should work. Parameters are to be given in the botium.json:
"WEBDRIVERIO_OPTIONS": {
"capabilities": {
"deviceName": "Samsung Galaxy S6 GoogleAPI Emulator",
"platformName": "Android",
"platformVersion": "7.0",
"browserName": "Chrome",
"__browserName": "chrome",
"name": "Banking Chatbot Tests",
"tags": "botium, chatbot",
"username": "xxx",
"accessKey": "xxxxx"
},
"protocol": "https",
"hostname": "ondemand.saucelabs.com",
"port": 443
}
Is it possible to trigger some alerts on the Prometheus dashboard by manually stopping respective services on the Kubernetes cluster in order to verify that I'm receiving alert for issues on Prometheus dashboard ?
I would recommend using tools such as chaos toolkit to do this declaratively and automatically instead of doing it manually. This is called chaos engineering more generally.
{
"title": "Do we remain available in face of pod going down?",
"description": "We expect Kubernetes to handle the situation gracefully when a pod goes down",
"tags": ["kubernetes"],
"steady-state-hypothesis": {
"title": "Verifying service remains healthy",
"probes": [
{
"name": "all-our-microservices-should-be-healthy",
"type": "probe",
"tolerance": true,
"provider": {
"type": "python",
"module": "chaosk8s.probes",
"func": "microservice_available_and_healthy",
"arguments": {
"name": "myapp"
}
}
}
]
},
"method": [
{
"type": "action",
"name": "terminate-db-pod",
"provider": {
"type": "python",
"module": "chaosk8s.pod.actions",
"func": "terminate_pods",
"arguments": {
"label_selector": "app=my-app",
"name_pattern": "my-app-[0-9]$",
"rand": true
}
},
"pauses": {
"after": 5
}
}
]
}
You can use Gremlin to achieve this goal too. First, install the Gremlin agent on your Kubernetes cluster using the helm chart: https://github.com/gremlin/helm/
Next, shutdown the specific services using the Kubernetes features within Gremlin. You can control the blast radius by selecting 1 pod/1 service or many pods/services. This is a tutorial that I wrote on this topic: https://www.gremlin.com/community/tutorials/how-to-install-and-use-gremlin-with-kubernetes/.
Validating monitoring and alerting is a great use case for Chaos Engineering. As you said, triggering alerts on the Prometheus dashboard by manually stopping respective services on the Kubernetes cluster. This will enable you to verify alerts for issues on your Prometheus dashboard. This tutorial explains how to use Gremlin webhooks with Grafana and Prometheus: https://www.gremlin.com/community/tutorials/visualize-chaos-experiments-in-grafana-with-gremlin-webhooks/
I am facing an issue while trying to consume OData and binding (aggregation binding) it with list item in my demo app.
The webpage is showing "No Data".. I referred other threads, but not similar to my issue. Even posted the thread in SAP QA forum.. no help.
ODATA SERVICE METADATA:
https://sapes5.sapdevcenter.com/sap/opu/odata/IWBEP/GWSAMPLE_BASIC/$metadata
The destination ES5 has been configured in the backend (SAP HANA CLOUD PLATFORM COCKPIT) also. Tried with no authentication and basic authentication. Still no data is displayed.
Connection testing was successful with message "Connection to "ES5" established. Response returned: 307: Temporary Redirect"
Error:
[ODataMetadata] initial loading of metadata failed
Error: HTTP request failed
Code:
VIEW:
<IconTabFilter text="Data Binding" key="db">
<content>
<List headerText="Products" items="{/ProductSet}">
<items>
<ObjectListItem title="{Name}" number="{Price}" intro="{ProductID}"/>
</items>
</List>
</content>
</IconTabFilter>
Manifest.json:
"sap.app": {
......
"dataSources": {
"ES5": {
"uri": "/destinations/ES5/sap/opu/odata/IWBEP/GWSAMPLE_BASIC/",
"type": "OData",
"settings": {
"odataVersion": "2.0"
}
}
}
},
....
"sap.ui5": {
"models": {
.......other models
"" : {
"dataSource": "ES5"
}
}
}
Neoapp.json
{
"path": "/destinations/ES5",
"target": {
"type": "destination",
"name": "ES5"
},
"description": "ES5 Demo Service"
}
The issue with my OData consumption was the creation of ES5 destination in Cloud Foundry Trial. If the app should be developed in SAP Web IDE which is available only in the Neo environment, we have to create the Neo Trial account from the SAP Cloud Platform Cockpit and create the same ES5 destination there. Now I am able to consume the products list in the OData.
From: https://answers.sap.com/questions/13075637/please-help-no-data-is-showing-in-webpage-es5-dest.html
I am trying to deploy data factory using ARM template. It is easy to use the exported template to create a deployment pipeline.
However, as the data factory needs to access an on-premise database server, I need to have an integrated runtime. The problem is how can I include the run time in the arm template?
The template looks like this and we can see that it is trying to include the runtime:
{
"name": "[concat(parameters('factoryName'), '/OnPremisesSqlServer')]",
"type": "Microsoft.DataFactory/factories/linkedServices",
"apiVersion": "2018-06-01",
"properties":
{
"annotations": [],
"type": "SqlServer",
"typeProperties": {
"connectionString": "[parameters('OnPremisesSqlServer_connectionString')]"
},
"connectVia": {
"referenceName": "OnPremisesSqlServer",
"type": "IntegrationRuntimeReference"
}
},
"dependsOn": [
"[concat(variables('factoryId'), '/integrationRuntimes/OnPremisesSqlServer')]"
]
},
{
"name": "[concat(parameters('factoryName'), '/OnPremisesSqlServer')]",
"type": "Microsoft.DataFactory/factories/integrationRuntimes",
"apiVersion": "2018-06-01",
"properties": {
"type": "SelfHosted",
"typeProperties": {}
},
"dependsOn": []
}
Running this template gives me this error:
\"connectVia\": {\r\n \"referenceName\": \"OnPremisesSqlServer\",\r\n \"type\": \"IntegrationRuntimeReference\"\r\n }\r\n }\r\n} and error is: Failed to encrypted linked service credentials on self-hosted IR 'OnPremisesSqlServer', reason is: NotFound, error message is: No online instance..
The problem is that I will need to type in some key in the integrated runtime's UI, so it can be registered in azure. But I can only get that key from my data factory instance's UI. So above arm template deployment will always fail at least once. I am wondering if there is a way to create the run time independently?
The problem is that I will need to type in some key in the integrated
runtime's UI, so it can be registered in azure. But I can only get
that key from my data factory instance's UI. So above arm template
deployment will always fail at least once. I am wondering if there is
a way to create the run time independently?
It seems that you already know how to create Self-Hosted IR in the ADF ARM.
{
"name": "[concat(parameters('dataFactoryName'), '/integrationRuntime1')]",
"type": "Microsoft.DataFactory/factories/integrationRuntimes",
"apiVersion": "2018-06-01",
"properties": {
"additionalProperties": {},
"description": "jaygongIR1",
"type": "SelfHosted"
}
}
Result:
Only you concern is that Windows IR Tool need to be configured with AUTHENTICATION KEY to access ADF Self-Hosted IR node.So,it should be Unavailable status once it is created.This flow is make sense i think,authenticate key should be created first,then you can use it to configure On-Premise Tool.You can't implement all of things in one step because these behaviors are operated on both of azure and on-premise sides.
Based on the Self-Hosted IR Tool document ,the Register steps can't be implemented with Powershell code. So,all steps can't be processed in the flow are creating IR and getting Auth key,not for Registering in the tool.
I am using the Microsoft Graph Editor to add application roles to a SAML SSO enabled application in Azure AD. I copied out the existing appRoles stanza using Get and have edited it to include two new roles.
https://graph.microsoft.com/beta/servicePrincipals/<objectID>
in this case is the objectID of my application.
However, when I run a Patch call to update the servicePrincipals data it throws a very generic error (One or more properties contains invalid values).
I have validated the JSON and am unable to determine what is causing the error.
My JSON is as follows:
{
"appRoles": [{
"allowedMemberTypes": ["User"],
"description": "msiam_access",
"displayName": "msiam_access",
"id": "b9632174-c057-4f7e-951b-be3adc52bfe6",
"isEnabled": true,
"origin": "Application",
"value": null
},
{
"allowedMemberTypes": ["User"],
"description": "Administrator",
"displayName": "Administrator",
"id": "b45591dd-c1f4-404e-9554-18fea972c3e4",
"isEnabled": true,
"origin": "ServicePrincipal",
"value": "SAML_Admin"
},
{
"allowedMemberTypes": ["User"],
"description": "ReadOnlyUsers",
"displayName": "ReadOnlyUsers",
"id": "e3c19ea4-e86a-4897-9bb5-3d2d115fed80",
"isEnabled": true,
"origin": "ServicePrincipal",
"value": "SAML_RO"
}]
}
I also used a GUID generator to generate the GUIDs. If and when they are not unique I get an error to that effect. So, I am ruling that out for now.
You need to update the application, not the service principal.
Custom permissions are defined on the Application object, and are only reflected in the Service principal.
So you'll need to do a PATCH on:
https://graph.microsoft.com/beta/applications/<objectID>
Where objectID is the object id for the Application object (note this is different from the service principal's object id).
You may then have to re-create the service principal.
Thanks to #juunas for helpful feedback.
The only solution that worked for me was to edit the Enterprise Application manifest directly with the new roles. I used a GUID creator web application to create the GUIDs and everything is working as expected.