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    Michał Frąckiewicz
    @SystemZ
    image.png
    I again encountered problem with adding node to my empty sandbox cluster 1b5e5c98-023e-4891-8887-2f3ac6336c64.
    When I clicked "upgrade minor version" during this freeze I've got error 500
    Thomas Coudert
    @thcdrt
    Hello @SystemZ, checking.
    The 500 error should be a 400 error instead. You can't upgrade you cluster while a node is installing
    Michał Frąckiewicz
    @SystemZ
    thx, yea I just assumed that error 500 is not desired for this edge case
    Thomas Coudert
    @thcdrt
    Yes sorry about that.. We'll fix that asap
    Hello @ciaranlangton , indeed you should be able to create LBs with 2 ports. Can you give me your cluster-id in private to allow me to dig into logs ? Thanks
    Bmagic
    @bmagic
    Hello this morning I have one of my pod in "InvalidNodeInfo" state. Any idea what could cause this kind of issue ?
    Bmagic
    @bmagic
    Ok I have some strange log message on logs metrics server : 
    E0915 10:32:05.134618       1 summary.go:97] error while getting metrics summary from Kubelet node-c4260b85-c8c7-4f7d-88e9-id( [IP]:10250): Get https://[IP]:10250/stats/summary/: dial tcp [IP]2:10250: getsockopt: no route to host
    Nicolas Steinmetz
    @nsteinmetz
    @MrDienns did you check the Certificate object was celle created first ? (kubectl describe secrets/YourCertificate if I remember well ?)
    @MrDienns so all is working ? sorry I spent most of my week-end in the garden :-)
    Thomas Coudert
    @thcdrt
    Hello @bmagic , can you send me in private your cluster id and the node IP please ?
    Michał Frąckiewicz
    @SystemZ
    any tips how to get all container logs sent to ovh log data platform?
    I'm searching for something similar to this but with TLS output
    https://github.com/roffe/kube-gelf
    as far as I know, logstash doesn't support TLS for GELF protocol as input and fluentd doesn't support syslog output <facepalm>
    Joël LE CORRE
    @jlecorre_gitlab
    Hello @SystemZ Maybe this documentation can help you?
    I'm not sure if it meets your needs: https://docs.ovh.com/fr/logs-data-platform/kubernetes-fluent-bit/
    Michał Frąckiewicz
    @SystemZ
    Looks promising, I'll check it :)
    Jawher Moussa
    @jawher_twitter
    Hi ! I tried to follow the fluent-bit tutorial above, but it references the tag fluent/fluent-bit:1.3, but that version does not exist (the daemonset pods fail with ImagePullErr. According to dockerhub, the latest version is 1.2.2.
    Using that version (1.2), the fluent-bit pods continuously log [2019/09/17 12:01:58] [error] [out_gelf] error encoding to GELF
    Michał Frąckiewicz
    @SystemZ
    Yeah, I encountered this too
    I tried :latest version of image and it didn't work either
    Thomas Coudert
    @thcdrt
    Hi @jawher_twitter , checking with the Logs team
    Jawher Moussa
    @jawher_twitter
    Thanks 🤗
    Michał Frąckiewicz
    @SystemZ
    it's probably related to filter-kubernetes.conf
    fluent/fluent-bit#1070
    Thomas Coudert
    @thcdrt
    Yes, there is an issue on the 1.2 version that has been fixed on master but which is not yet released.
    We're seeing how we can get around the problem until this modification has been prodded
    Michał Frąckiewicz
    @SystemZ
    I'll try to build docker image from master
    Jawher Moussa
    @jawher_twitter
    Thank you @thcdrt , I appreciate the prompt response ! I'll try building fluentbit from master :+1:
    Thomas Coudert
    @thcdrt
    Ok @jawher_twitter , keep me updated :)
    Michał Frąckiewicz
    @SystemZ
    I'll already pushed it systemzz/fluent-bit:latest
    so far it doesn't show that error, I'll check if logs are being sent
    yep, it works, only docker image needs to be changed
    no errors, logs visible in graylog
    Thomas Coudert
    @thcdrt
    Great, thanks @SystemZ :)
    We will push it on one of our repo and modify doc until fluentbit release its new version
    Michał Frąckiewicz
    @SystemZ
    :thumbsup:
    Michał Frąckiewicz
    @SystemZ
    I see that calico-node is pretty chatty, any idea how to ignore containers from sending logs to graylog ?
    arduinio
    @arduinio
    you could use pipeline in graylog to remove or prevent
    i thimnk it will be possible
    think
    Michał Frąckiewicz
    @SystemZ
    on selfhosted, yea, on ovh offer I think it's not available
    arduinio
    @arduinio
    i use my custom graylog stack
    sorry
    Michał Frąckiewicz
    @SystemZ
    I used my too but each malfunction of graylog + ES debugging melted my brain too much
    Thomas Coudert
    @thcdrt
    Hello @SystemZ , you can use this filter => https://docs.fluentbit.io/manual/v/1.2/filter/grep
    It allow to exclude some logs
    Thomas Coudert
    @thcdrt
    We deployed the docker image on ovhcom/fluent-bit. We're updating the doc too.
    Thomas Coudert
    @thcdrt
    Pull request on ovh/docs is opened => ovh/docs#339
    Michał Frąckiewicz
    @SystemZ
    thanks! grep works wonderful in fluent bit
    I added something like this to the end of filter-kubernetes.conf config map:
        [FILTER]
        Name    grep
        Match   *
        Exclude kubernetes_container_name calico-node
    [FILTER]
        Name    grep
        Match   *
        Exclude kubernetes_container_name wormhole
    Thomas Coudert
    @thcdrt
    @SystemZ Glad to hear !