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kubectl get pods --all-namespaces -o wide --field-selector spec.nodeName=<NODE_NAME>

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<configuration>
  <appender name="STDERR" class="ch.qos.logback.core.ConsoleAppender">
    <target>System.err</target>
    <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
      <level>WARN</level>
    </filter>
    <encoder>
        <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
    </encoder>
  </appender>

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# https://medium.com/@tompape/how-to-copy-data-from-gke-to-gcs-4e902f0a7eb1

mkdir ~/dumps                #create folder in your home directory
gcsfuse core-dumps ~/dumps   #mount storage core-dumps

# if you need to copy them into a running container
kubectl cp <pod_name>:<file_path/file_name> dumps/<file_name>

# unmount
fusermount -u ~/dumps

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# https://stackoverflow.com/questions/25010369/wget-curl-large-file-from-google-drive

pip3 install gdown
gdown https://drive.google.com/uc?id=$FILEID

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FROM ocaml/opam2:alpine-3.10-ocaml-4.09 as builder
WORKDIR /build

RUN sudo apk update && sudo apk add m4 pkgconfig libressl-dev

RUN opam install \
    bos \
    cohttp \
    crunch \
    astring \

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With SNI:

$ openssl s_client -showcerts -servername www.example.com -connect www.example.com:443 </dev/null

No SNI:

$ openssl s_client -showcerts -connect www.example.com:443 

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KAFKA_AUTO_CREATE_TOPICS_ENABLE=true

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I WANT TO CONNECT FROM A CONTAINER TO A SERVICE ON THE HOST

Use: host.docker.internal

see: https://docs.docker.com/docker-for-mac/networking/

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Stop all containers:

• docker ps -aq | xargs docker stop

Remove all containers:

• docker ps -aq | xargs docker rm

Remove all images:

• docker images -aq | xargs docker rmi

Remove all networks:

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esy -q sh -c 'echo $cur__target_dir'