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Posted to issues@openwhisk.apache.org by GitBox <gi...@apache.org> on 2021/09/17 17:26:48 UTC

[GitHub] [openwhisk-deploy-kube] pankaj-dahiya opened a new issue #705: Get whisk.ingress.apiHostName automatically ?

pankaj-dahiya opened a new issue #705:
URL: https://github.com/apache/openwhisk-deploy-kube/issues/705


   Dear team,
   
   I knew there is a small advantage we get by asking the user to provide whisk.ingress.apiHostName at day zero... But this is actually not feasible. Because once user deploys the helm chart by providing whisk.ingress.apiHostName and in future, if machine restarts its IP may be changed. And if that happens then our cluster which will automatically start running after machine restart will fail due to IP mismatch.
   
   So want to know what open whisk team or other guys are handling this situation. (I can create a cron job that runs at machine startup but still want to know if the team have some other solution for that!)


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[GitHub] [openwhisk-deploy-kube] dgrove-oss commented on issue #705: Get whisk.ingress.apiHostName automatically ?

Posted by GitBox <gi...@apache.org>.
dgrove-oss commented on issue #705:
URL: https://github.com/apache/openwhisk-deploy-kube/issues/705#issuecomment-941223066


   This needs to be fixed outside of openwhisk.  You need to either (a) deploy in an environment with proper DHCP configuration that includes DNS resolution and use the hostname as the `whisk.ingress.apiHostName` or (b) you need to use a static ip addresses (so the host machine gets the same IP address across reboots).
   
   


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[GitHub] [openwhisk-deploy-kube] dgrove-oss commented on issue #705: Get whisk.ingress.apiHostName automatically ?

Posted by GitBox <gi...@apache.org>.
dgrove-oss commented on issue #705:
URL: https://github.com/apache/openwhisk-deploy-kube/issues/705#issuecomment-941223066


   This needs to be fixed outside of openwhisk.  You need to either (a) deploy in an environment with proper DHCP configuration that includes DNS resolution and use the hostname as the `whisk.ingress.apiHostName` or (b) you need to use a static ip addresses (so the host machine gets the same IP address across reboots).
   
   


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[GitHub] [openwhisk-deploy-kube] pankaj-dahiya commented on issue #705: Get whisk.ingress.apiHostName automatically ?

Posted by GitBox <gi...@apache.org>.
pankaj-dahiya commented on issue #705:
URL: https://github.com/apache/openwhisk-deploy-kube/issues/705#issuecomment-941061828


   But this assumption has a very critical exception of restarting the machine which gave it a different IP address. So how to bypass this situation!


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[GitHub] [openwhisk-deploy-kube] pankaj-dahiya commented on issue #705: Get whisk.ingress.apiHostName automatically ?

Posted by GitBox <gi...@apache.org>.
pankaj-dahiya commented on issue #705:
URL: https://github.com/apache/openwhisk-deploy-kube/issues/705#issuecomment-944968567


   Hi @rabbah, I am deploying this in an isolated environment, where users will access the app via private IP (that will be static).  But there could be a reason, that in future the IT team may consider a change in IP address (another static IP). In that case, all other services will still work fine, but not open whisk, and thus they must have to manually handle this thing! That's why I opened this ticket, which is a kind of feature request.


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[GitHub] [openwhisk-deploy-kube] rabbah commented on issue #705: Get whisk.ingress.apiHostName automatically ?

Posted by GitBox <gi...@apache.org>.
rabbah commented on issue #705:
URL: https://github.com/apache/openwhisk-deploy-kube/issues/705#issuecomment-943336035


   Where are you deploying openwhisk @pankaj-dahiya? Typically, as Dave noted, there is a stable domain name and if the IP address changes, one updates the DNS record for the deployment. If you don't have a static IP, how do you communicate the change of IP to the users of your openwhisk cluster?


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[GitHub] [openwhisk-deploy-kube] dgrove-oss commented on issue #705: Get whisk.ingress.apiHostName automatically ?

Posted by GitBox <gi...@apache.org>.
dgrove-oss commented on issue #705:
URL: https://github.com/apache/openwhisk-deploy-kube/issues/705#issuecomment-941019985


   The assumption is that there is a stable DNS hostname (or IP address) to use for ingress for the lifetime of the deployment.  


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[GitHub] [openwhisk-deploy-kube] dgrove-oss closed issue #705: Get whisk.ingress.apiHostName automatically ?

Posted by GitBox <gi...@apache.org>.
dgrove-oss closed issue #705:
URL: https://github.com/apache/openwhisk-deploy-kube/issues/705


   


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[GitHub] [openwhisk-deploy-kube] pankaj-dahiya commented on issue #705: Get whisk.ingress.apiHostName automatically ?

Posted by GitBox <gi...@apache.org>.
pankaj-dahiya commented on issue #705:
URL: https://github.com/apache/openwhisk-deploy-kube/issues/705#issuecomment-939841981


   @dgrove-oss Do you have any recommended solution for this! 


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