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Google Cloud Platform firewall allow os update


Why should I firewall servers?How do I deal with a compromised server?Google Cloud VPN is not allowing outbound HTTP or SSH into Office NetworkGoogle Cloud Platform and Nginx reverse proxyConfigure Google Cloud Firewall to filter on Tags and SubnetsGoogle Cloud Platform: Ubuntu VM won’t run tasks indefinitelyGoogle Cloud NAT internal IPTroubleshooting Compute Engine OpenVPN internet access on Google Cloud PlatformSite to site VPN between Google cloud and my home LANgoogle-authenticator codes not working while emergency scratch codes do it right






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1















I have a Virtual Machine running inside Google Cloud. The VM running ubuntu v16. The machine is running behind firewall. The traffic to this machine is restricted - no outgoing traffic allowed from this machine to the internet.



The problem is that I want to expose the machine to system updates.



sudo apt-get update && sudo apt-get upgrade -y


Which running automatically as background task.



Is this possible to allow OS updates egress traffic only?










share|improve this question




























    1















    I have a Virtual Machine running inside Google Cloud. The VM running ubuntu v16. The machine is running behind firewall. The traffic to this machine is restricted - no outgoing traffic allowed from this machine to the internet.



    The problem is that I want to expose the machine to system updates.



    sudo apt-get update && sudo apt-get upgrade -y


    Which running automatically as background task.



    Is this possible to allow OS updates egress traffic only?










    share|improve this question
























      1












      1








      1








      I have a Virtual Machine running inside Google Cloud. The VM running ubuntu v16. The machine is running behind firewall. The traffic to this machine is restricted - no outgoing traffic allowed from this machine to the internet.



      The problem is that I want to expose the machine to system updates.



      sudo apt-get update && sudo apt-get upgrade -y


      Which running automatically as background task.



      Is this possible to allow OS updates egress traffic only?










      share|improve this question














      I have a Virtual Machine running inside Google Cloud. The VM running ubuntu v16. The machine is running behind firewall. The traffic to this machine is restricted - no outgoing traffic allowed from this machine to the internet.



      The problem is that I want to expose the machine to system updates.



      sudo apt-get update && sudo apt-get upgrade -y


      Which running automatically as background task.



      Is this possible to allow OS updates egress traffic only?







      ubuntu security firewall google-cloud-platform






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked May 5 at 12:23









      No1Lives4EverNo1Lives4Ever

      1083




      1083




















          1 Answer
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          active

          oldest

          votes


















          2














          Decide if you will be managing a local repo of updates. Which would allow for more control of both when updates happen and what gets Internet access.



          You probably want to use GCP's mirror, us-central1.gce.archive.ubuntu.com (replace us-central1 with your region).



          Configure firewall to allow egress from the downloading systems. IPs and not names, but a handful of IP addresses that may change isn't too bad even if you want to be super-specific.



          If you have zero Internet access, consider something like a cloud NAT. Unfortunately, GCP doesn't have the equivalent to AWS's IPv6 egress only gateways.






          share|improve this answer























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            1 Answer
            1






            active

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            active

            oldest

            votes






            active

            oldest

            votes









            2














            Decide if you will be managing a local repo of updates. Which would allow for more control of both when updates happen and what gets Internet access.



            You probably want to use GCP's mirror, us-central1.gce.archive.ubuntu.com (replace us-central1 with your region).



            Configure firewall to allow egress from the downloading systems. IPs and not names, but a handful of IP addresses that may change isn't too bad even if you want to be super-specific.



            If you have zero Internet access, consider something like a cloud NAT. Unfortunately, GCP doesn't have the equivalent to AWS's IPv6 egress only gateways.






            share|improve this answer



























              2














              Decide if you will be managing a local repo of updates. Which would allow for more control of both when updates happen and what gets Internet access.



              You probably want to use GCP's mirror, us-central1.gce.archive.ubuntu.com (replace us-central1 with your region).



              Configure firewall to allow egress from the downloading systems. IPs and not names, but a handful of IP addresses that may change isn't too bad even if you want to be super-specific.



              If you have zero Internet access, consider something like a cloud NAT. Unfortunately, GCP doesn't have the equivalent to AWS's IPv6 egress only gateways.






              share|improve this answer

























                2












                2








                2







                Decide if you will be managing a local repo of updates. Which would allow for more control of both when updates happen and what gets Internet access.



                You probably want to use GCP's mirror, us-central1.gce.archive.ubuntu.com (replace us-central1 with your region).



                Configure firewall to allow egress from the downloading systems. IPs and not names, but a handful of IP addresses that may change isn't too bad even if you want to be super-specific.



                If you have zero Internet access, consider something like a cloud NAT. Unfortunately, GCP doesn't have the equivalent to AWS's IPv6 egress only gateways.






                share|improve this answer













                Decide if you will be managing a local repo of updates. Which would allow for more control of both when updates happen and what gets Internet access.



                You probably want to use GCP's mirror, us-central1.gce.archive.ubuntu.com (replace us-central1 with your region).



                Configure firewall to allow egress from the downloading systems. IPs and not names, but a handful of IP addresses that may change isn't too bad even if you want to be super-specific.



                If you have zero Internet access, consider something like a cloud NAT. Unfortunately, GCP doesn't have the equivalent to AWS's IPv6 egress only gateways.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered May 5 at 23:10









                John MahowaldJohn Mahowald

                10.1k1714




                10.1k1714



























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