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  1. Cloudron Forum
  2. Uptime Kuma
  3. Something broke remote checks.. local OK

Something broke remote checks.. local OK

Scheduled Pinned Locked Moved Solved Uptime Kuma
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  • robiR robi

    @girish no, because a new instance which doesn't have notifications setup has the same issue.

    the crashing seems to be from being unable to reach Telegram.

    so this is something with outbound container networking..

    girishG Offline
    girishG Offline
    girish
    Staff
    wrote on last edited by
    #6

    @robi strange.. might want to report this upstream then. Not sure why something with no notifications is erroring in telegram code.

    robiR 1 Reply Last reply
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    • girishG girish

      @robi strange.. might want to report this upstream then. Not sure why something with no notifications is erroring in telegram code.

      robiR Offline
      robiR Offline
      robi
      wrote on last edited by
      #7

      @girish that's the wrong conclusion.

      original app with TG notifications has the crash

      new test app w/o TG notifications has only the monitors failing

      The CL UI also seems slower than usual.
      send you an email with logs

      Conscious tech

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      • robiR Offline
        robiR Offline
        robi
        wrote on last edited by
        #8

        Things I checked:

        Network configuration: The Docker container may not be configured to use the host's network, which would prevent it from accessing public IPs.

        Firewall rules: A firewall on the host machine may be blocking incoming connections from the Docker container.

        DNS resolution: The Docker container may not be able to resolve public DNS names to IP addresses.

        Network address translation (NAT): The host machine may be configured to use NAT, which would prevent the Docker container from accessing public IPs.

        Inadequate permissions: The user running the container may not have the necessary permissions to access the host's network.

        Network isolation: The network namespace of the container can be isolated from the host machine thus it has only access to the local IPs.

        Conscious tech

        1 Reply Last reply
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        • robiR Offline
          robiR Offline
          robi
          wrote on last edited by
          #9

          Things are getting worse as other container apps are now failing, not able to reach their DB, or failing upgrades (DB migration), etc.

          Not sure what's going on, but container networking has something to do with it.

          Conscious tech

          1 Reply Last reply
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          • robiR Offline
            robiR Offline
            robi
            wrote on last edited by robi
            #10

            Email is no longer accessible, all clients cannot connect.

            Checking services, email service is green, but logs are empty.. restarting the mail service fails with a long red error.

            Cloudron Error
            Command failed: docker run --restart=always -d --name="mail" --net cloudron --net-alias mail --log-driver syslog --log-opt syslog-address=udp://127.0.0.1:2514 --log-opt syslog-format=rfc5424 --log-opt tag=mail -m 429916160 --memory-swap 536870912 --dns 172.18.0.1 --dns-search=. -e CLOUDRON_MAIL_TOKEN="xxxxxx" -e CLOUDRON_RELAY_TOKEN="xxxxxx" -e LOGLEVEL=info -v "/home/yellowtent/boxdata/mail:/app/data" -v "/home/yellowtent/platformdata/addons/mail:/etc/mail:ro" -p 587:2587 -p 993:9993 -p 4190:4190 -p 25:2587 -p 465:2465 -p 995:9995 --label isCloudronManaged=true --read-only -v /run -v /tmp cloudron/mail:3.7.4@sha256:8ddbf13ee3fd479e18923c7bf1370d9d8aa5f12a94cbbda5afac8b5a4af72a28 docker: Error response from daemon: driver failed programming external connectivity on endpoint mail (ddb03fa18c2bf483ec4782d27b2e31a9f774bd5e835b1a15c830d2d38ee82b50): (iptables failed: ip6tables --wait -t filter -A DOCKER ! -i br-e5579f54c902 -o br-e5579f54c902 -p tcp -d fd00:c107:d509::17 --dport 4190 -j ACCEPT: ip6tables: No chain/target/match by that name. (exit status 1)).
            

            I thought to restart docker, but if it fails to restart, all sites will be down ;-/

            The plot thickens.

            Conscious tech

            jdaviescoatesJ girishG 2 Replies Last reply
            0
            • robiR robi

              Email is no longer accessible, all clients cannot connect.

              Checking services, email service is green, but logs are empty.. restarting the mail service fails with a long red error.

              Cloudron Error
              Command failed: docker run --restart=always -d --name="mail" --net cloudron --net-alias mail --log-driver syslog --log-opt syslog-address=udp://127.0.0.1:2514 --log-opt syslog-format=rfc5424 --log-opt tag=mail -m 429916160 --memory-swap 536870912 --dns 172.18.0.1 --dns-search=. -e CLOUDRON_MAIL_TOKEN="xxxxxx" -e CLOUDRON_RELAY_TOKEN="xxxxxx" -e LOGLEVEL=info -v "/home/yellowtent/boxdata/mail:/app/data" -v "/home/yellowtent/platformdata/addons/mail:/etc/mail:ro" -p 587:2587 -p 993:9993 -p 4190:4190 -p 25:2587 -p 465:2465 -p 995:9995 --label isCloudronManaged=true --read-only -v /run -v /tmp cloudron/mail:3.7.4@sha256:8ddbf13ee3fd479e18923c7bf1370d9d8aa5f12a94cbbda5afac8b5a4af72a28 docker: Error response from daemon: driver failed programming external connectivity on endpoint mail (ddb03fa18c2bf483ec4782d27b2e31a9f774bd5e835b1a15c830d2d38ee82b50): (iptables failed: ip6tables --wait -t filter -A DOCKER ! -i br-e5579f54c902 -o br-e5579f54c902 -p tcp -d fd00:c107:d509::17 --dport 4190 -j ACCEPT: ip6tables: No chain/target/match by that name. (exit status 1)).
              

              I thought to restart docker, but if it fails to restart, all sites will be down ;-/

              The plot thickens.

              jdaviescoatesJ Offline
              jdaviescoatesJ Offline
              jdaviescoates
              wrote on last edited by
              #11

              @robi said in Something broke remote checks.. local OK:

              The plot thickens.

              SSDNodes having a wobble?

              I use Cloudron with Gandi & Hetzner

              1 Reply Last reply
              0
              • robiR robi

                Email is no longer accessible, all clients cannot connect.

                Checking services, email service is green, but logs are empty.. restarting the mail service fails with a long red error.

                Cloudron Error
                Command failed: docker run --restart=always -d --name="mail" --net cloudron --net-alias mail --log-driver syslog --log-opt syslog-address=udp://127.0.0.1:2514 --log-opt syslog-format=rfc5424 --log-opt tag=mail -m 429916160 --memory-swap 536870912 --dns 172.18.0.1 --dns-search=. -e CLOUDRON_MAIL_TOKEN="xxxxxx" -e CLOUDRON_RELAY_TOKEN="xxxxxx" -e LOGLEVEL=info -v "/home/yellowtent/boxdata/mail:/app/data" -v "/home/yellowtent/platformdata/addons/mail:/etc/mail:ro" -p 587:2587 -p 993:9993 -p 4190:4190 -p 25:2587 -p 465:2465 -p 995:9995 --label isCloudronManaged=true --read-only -v /run -v /tmp cloudron/mail:3.7.4@sha256:8ddbf13ee3fd479e18923c7bf1370d9d8aa5f12a94cbbda5afac8b5a4af72a28 docker: Error response from daemon: driver failed programming external connectivity on endpoint mail (ddb03fa18c2bf483ec4782d27b2e31a9f774bd5e835b1a15c830d2d38ee82b50): (iptables failed: ip6tables --wait -t filter -A DOCKER ! -i br-e5579f54c902 -o br-e5579f54c902 -p tcp -d fd00:c107:d509::17 --dport 4190 -j ACCEPT: ip6tables: No chain/target/match by that name. (exit status 1)).
                

                I thought to restart docker, but if it fails to restart, all sites will be down ;-/

                The plot thickens.

                girishG Offline
                girishG Offline
                girish
                Staff
                wrote on last edited by
                #12

                @robi I rebooted the server and it fixed up the iptable issue atleast. mail container seems to be back now and I am also able wget/curl etc from the uptime kuma container.

                I am not sure what messed up with you iptables though. Did you upgrade recently? I do see that there are some non-cloudron docker container in the server (like watchtower), not sure what effect they have.

                robiR 1 Reply Last reply
                0
                • girishG girish

                  @robi I rebooted the server and it fixed up the iptable issue atleast. mail container seems to be back now and I am also able wget/curl etc from the uptime kuma container.

                  I am not sure what messed up with you iptables though. Did you upgrade recently? I do see that there are some non-cloudron docker container in the server (like watchtower), not sure what effect they have.

                  robiR Offline
                  robiR Offline
                  robi
                  wrote on last edited by
                  #13

                  @girish Did not think to look at iptables, ugh.

                  Yes, stuff works at least! Thank you.

                  There were some package upgrades. But don't remember which.

                  Ooh, watchtower from 2 years ago? Looks like I forgot about playing with that. Nope, no effect, but it would be nice to see those in the Cloudron UI.

                  Happy Sunday

                  Conscious tech

                  girishG 1 Reply Last reply
                  1
                  • robiR robi marked this topic as a question on
                  • robiR robi has marked this topic as solved on
                  • robiR robi

                    @girish Did not think to look at iptables, ugh.

                    Yes, stuff works at least! Thank you.

                    There were some package upgrades. But don't remember which.

                    Ooh, watchtower from 2 years ago? Looks like I forgot about playing with that. Nope, no effect, but it would be nice to see those in the Cloudron UI.

                    Happy Sunday

                    girishG Offline
                    girishG Offline
                    girish
                    Staff
                    wrote on last edited by
                    #14

                    @robi ah, indeed. Maybe you installed something a long time ago! It's running for 2 years lol

                    robiR 1 Reply Last reply
                    1
                    • girishG girish

                      @robi ah, indeed. Maybe you installed something a long time ago! It's running for 2 years lol

                      robiR Offline
                      robiR Offline
                      robi
                      wrote on last edited by
                      #15

                      @girish done https://forum.cloudron.io/topic/8487/enhance-app-proxy-app-with-path-and-port-support

                      Conscious tech

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