Self-Taught Developer Cloud, Kubernetes and Serverless

Chief Technology Officer, Tech. Consultant, Platform Independent Senior System Administrator. Sys Admin, DevOps, SecOps, ITIL, IT Security, On-Premises Kubernetes Fanboy, Serverless, Cloud Architect, Linux, Open Source, Oracle DBA, PCI-DSS, ISO 27001, NoSQL, Learning New Technologies and Building Something New Because I love to learn :) https://superpeer.com/dincer

[dincersalihkurnaz]

https://www.linkedin.com/in/dincersalihkurnaz/

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#kubernetes #cks #k8s

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#kubernetes #k8s

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VUCA

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VUCA (volatility, uncertainty, complexity and ambiguity) Education

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LFS169 GitOps

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Loosely Coupled MicroService

Hayattaki tüm bağımlılıklarınız her an değiştirilebilir olsun.

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Docker Image step size

dincers-MacBook-Air:~ dincer$ docker history --human --format "{{.CreatedBy}}: {{.Size}}" dincerkurnaz/echo:v1

/bin/sh -c mv "$PHP_INI_DIR/php.ini-developm…: 71.4kB /bin/sh -c sed -i 's/80/${PORT}/g' /etc/apac…: 1.66kB /bin/sh -c #(nop) COPY file:de86f87340d49faf…: 89B /bin/sh -c #(nop)  CMD ["apache2-foreground"]: 0B /bin/sh -c #(nop)  EXPOSE 80: 0B /bin/sh -c #(nop) WORKDIR /var/www/html: 0B /bin/sh -c #(nop) COPY file:e3123fcb6566efa9…: 1.35kB /bin/sh -c #(nop)  STOPSIGNAL SIGWINCH: 0B /bin/sh -c #(nop)  ENTRYPOINT ["docker-php-e…: 0B /bin/sh -c { echo '#!/bin/sh'; echo 'exec pk…: 41B /bin/sh -c docker-php-ext-enable sodium: 17B /bin/sh -c #(nop) COPY multi:dc714d093d9a94b…: 6.74kB /bin/sh -c set -eux;   savedAptMark="$(apt-m…: 54.7MB /bin/sh -c #(nop) COPY file:ce57c04b70896f77…: 587B /bin/sh -c set -eux;   savedAptMark="$(apt-m…: 13.4MB /bin/sh -c #(nop)  ENV PHP_SHA256=d93052f4cb…: 0B /bin/sh -c #(nop)  ENV PHP_URL=https://www.p…: 0B /bin/sh -c #(nop)  ENV PHP_VERSION=7.3.26: 0B /bin/sh -c #(nop)  ENV GPG_KEYS=CBAF69F173A0…: 0B /bin/sh -c #(nop)  ENV PHP_LDFLAGS=-Wl,-O1 -…: 0B /bin/sh -c #(nop)  ENV PHP_CPPFLAGS=-fstack-…: 0B /bin/sh -c #(nop)  ENV PHP_CFLAGS=-fstack-pr…: 0B /bin/sh -c #(nop)  ENV PHP_EXTRA_CONFIGURE_A…: 0B /bin/sh -c #(nop)  ENV PHP_EXTRA_BUILD_DEPS=…: 0B /bin/sh -c {   echo '<FilesMatch \.php$>';  …: 237B /bin/sh -c a2dismod mpm_event && a2enmod mpm…: 68B /bin/sh -c set -eux;  apt-get update;  apt-g…: 45.9MB /bin/sh -c #(nop)  ENV APACHE_ENVVARS=/etc/a…: 0B /bin/sh -c #(nop)  ENV APACHE_CONFDIR=/etc/a…: 0B /bin/sh -c set -eux;  mkdir -p "$PHP_INI_DIR…: 0B /bin/sh -c #(nop)  ENV PHP_INI_DIR=/usr/loca…: 0B /bin/sh -c set -eux;  apt-get update;  apt-g…: 227MB /bin/sh -c #(nop)  ENV PHPIZE_DEPS=autoconf …: 0B /bin/sh -c set -eux;  {   echo 'Package: php…: 46B /bin/sh -c #(nop)  CMD ["bash"]: 0B /bin/sh -c #(nop) ADD file:422aca8901ae3d869…: 69.2MB

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Knative Serving Serverles ( FaaS ) Demo . Contribute to dincerkurnaz/knative-demo development by creating an account on GitHub.

Knative Serving Serverles ( FaaS ) Demo

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New Generation Organizations

I want to create a Data and Event driven organization. 

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#kubernetes

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My new skill Kubernetes Rancher

https://academy.rancher.com/certificates/3257b38d59d049819d1538bff00275d8

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python multiprocessing

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Solutions Architect

Segregate Network, Abstract Hardware, Scale Platform, Run Apps  :)

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Fernet tokens Python Play

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Linux find CPU io wait

Test: dd if=/dev/zero of=/tmp/2 bs=1MB &

Method 1 while :; do date; ps -eo state,pid,cmd | grep "^D"; echo "----"; sleep 15; done

Method 2 echo 1 > /proc/sys/vm/block_dump tail -f /var/log/syslog echo 0 > /proc/sys/vm/block_dump

Method 3 atop -adD atop -a -w historical_everything.atop 10 1080 & atop -r historical_everything.atop

t - move forward to the next data gathering (10 seconds) d - show the disk io oriented information per process D - sort the processes based on disk activity T - go backwards 1 data point (10 seconds probably) h - bring up help b - jump to a time (nearest prior datapoint) - e.g. b12:00 - only jumps forward 1 - display per second instead of delta since last datapiont in the upper half of the display

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Stook S3 Object Storage

# pip install awscli

# aws configure AWS Access Key ID [None]: f204f7aaa17828032b6e36bd9b6xxxxx AWS Secret Access Key [None]: 89541ac5fad1ef27321b2c9caa0yyyyy Default region name [None]: Default output format [None]:

# aws configure set default.s3.max_concurrent_requests 20 # aws configure set default.s3.max_queue_size 10000 # aws configure set default.s3.multipart_threshold 64MB # aws configure set default.s3.multipart_chunksize 16MB

# aws s3 mb     s3://test --endpoint-url https://stooks3.mncdn.com # aws s3 sync . s3://test --endpoint-url https://stooks3.mncdn.com

Ref:https://www.medianova.com/cloud-storage/