This project has been removed from our cursus for several reasons.
First one, k8s is too hard for an introduction to containers...
Second, the subject was not great.
-
https://cloud.google.com/solutions/best-practices-for-building-containers
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https://cloud.google.com/solutions/best-practices-for-operating-containers
- https://medium.com/faun/metallb-configuration-in-minikube-to-enable-kubernetes-service-of-type-loadbalancer-9559739787df
- https://medium.com/@shoaib_masood/metallb-network-loadbalancer-minikube-335d846dfdbe
- https://metallb.universe.tf/installation/
- https://www.redhat.com/cms/managed-files/cm-oreilly-kubernetes-patterns-ebook-f19824-201910-en.pdf
- http://www.projectatomic.io/docs/docker-image-author-guidance/
- https://stackoverflow.com/questions/39082768/what-does-set-e-and-exec-do-for-docker-entrypoint-scripts
- https://stackoverflow.com/questions/32255814/what-purpose-does-using-exec-in-docker-entrypoint-scripts-serve/32261019#32261019
- https://stackoverflow.com/questions/50898134/what-does-docker-stopsignal-do
- https://hynek.me/articles/docker-signals/
- https://ubuntu.com/blog/avoiding-dropped-connections-in-nginx-containers-with-stopsignal-sigquit
- https://stackoverflow.com/questions/36781372/docker-using-gosu-vs-user
- https://docs.docker.com/develop/develop-images/dockerfile_best-practices/
- https://stackoverflow.com/questions/50319492/difference-between-and-set-ex-in-dockerfiles
- https://gist.github.com/mohanpedala/1e2ff5661761d3abd0385e8223e16425
- koalaman/shellcheck#1489
- https://coderwall.com/p/fkfaqq/safer-bash-scripts-with-set-euxo-pipefail
- https://www.freebsd.org/cgi/man.cgi?query=sh&sektion=&n=1
- https://stackoverflow.com/questions/40547032/bash-read-returns-with-exit-code-1-even-though-it-runs-as-expected
- https://hub.docker.com/_/mysql
- https://github.com/docker-library/mysql/blob/master/8.0/Dockerfile
- https://github.com/docker-library/mariadb/blob/master/10.5/Dockerfile
- https://github.com/docker-library/mysql/blob/master/8.0/docker-entrypoint.sh
- https://github.com/docker-library/mariadb/blob/master/10.5/docker-entrypoint.sh
- https://mariadb.com/kb/en/installing-system-tables-mysql_install_db/
- https://dev.mysql.com/doc/refman/5.6/en/mysql-install-db.html
- https://mariadb.com/kb/en/configuring-mariadb-for-remote-client-access/
- https://stackoverflow.com/questions/14779104/mysql-how-to-allow-remote-connection-to-mysql
- https://success.mirantis.com/article/use-a-script-to-initialize-stateful-container-data
- https://unix.stackexchange.com/questions/265149/why-is-set-o-errexit-breaking-this-read-heredoc-expression/265151
- https://kubernetes.io/docs/tutorials/stateful-application/mysql-wordpress-persistent-volume/
- https://www.nginx.com/resources/wiki/start/topics/examples/likeapache/
- https://docs.nginx.com/nginx/admin-guide/web-server/reverse-proxy/
- https://serverfault.com/questions/379675/nginx-reverse-proxy-url-rewrite?rq=1
- https://stackoverflow.com/questions/54700282/nginx-reverse-proxying-to-https-upstream-getting-502-bad-gateway
http2 not supported by nginx as backend server (for reverse proxy)
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https://docs.nginx.com/nginx/admin-guide/security-controls/securing-http-traffic-upstream/
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https://stackoverflow.com/questions/24520540/nginx-does-redirect-not-proxy
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https://docs.nginx.com/nginx/admin-guide/web-server/reverse-proxy
- https://medium.com/@marekbartik/autoscale-nginx-and-php-fpm-independently-on-google-kubernetes-engine-290aead64f7f
- https://cloud.google.com/kubernetes-engine/docs/concepts/cluster-architecture
- https://cloud.google.com/kubernetes-engine/docs/tutorials/persistent-disk
- https://github.com/kubernetes/examples
- https://cloud.google.com/endpoints/docs/openapi/custom-nginx
- https://kubernetes.io/docs/tutorials/stateful-application/mysql-wordpress-persistent-volume/
- https://www.nginx.com/resources/wiki/start/topics/recipes/wordpress/
- https://kubernetes.io/docs/tutorials/stateful-application/mysql-wordpress-persistent-volume/
- https://cloud.google.com/endpoints/docs/openapi/custom-nginx
- https://stackoverflow.com/questions/64178370/custom-nginx-conf-from-configmap-in-kubernetes
- https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap/#populate-a-volume-with-data-stored-in-a-configmap
- https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap/#populate-a-volume-with-data-stored-in-a-configmap
- https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap/#add-configmap-data-to-a-specific-path-in-the-volume
- https://unofficial-kubernetes.readthedocs.io/en/latest/tasks/configure-pod-container/configmap/
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https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-initialization/
- https://kubernetes.io/docs/concepts/workloads/pods/init-containers/
- https://medium.com/hackernoon/mount-file-to-kubernetes-pod-without-deleting-the-existing-file-in-the-docker-container-in-the-88b5d11661a6
warning: if u have run eval $(minikube docker-env). All commands will not be executed in the host...(check with docker ps...) -> eval $(minikube docker-env --unset)
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check network that already exist
Docker network lsIf u already started you should see a network calledminikube. The minikube ip is on this network. https://docs.docker.com/network/ -
Create a new network for setting up externals ip for your settings.
docker network create my-network --driver=bridgedocker network inspect my-networkIPAM.Config.Subnetis the subnet you should use inside your metallb config. -
connect this network to the minikube container:
docker network connect my-network minikube(minikube== alias to minikube container ->docker ps)docker network inspect my-network-> the minikube container should be added... -
Configure metallb My
IPAM.Config.Subnetis172.18.0.0/16so I given range.0.10-0.20to metallb
Instead of all this steps. We can choose ourself the subnet:
docker network create --subnet=172.20.0.0/16 my-net
docker network connect my-net minikube- https://docs.openshift.com/container-platform/4.1/storage/understanding-persistent-storage.html#persistent-storage-overview_understanding-persistent-storage
- https://docs.openshift.com/container-platform/4.1/nodes/containers/nodes-containers-volumes.html#nodes-containers-volumes-subpath_nodes-containers-
- https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy
- https://docs.openshift.com/container-platform/3.3/dev_guide/deployments/deployment_strategies.html
- https://kubernetes.io/docs/tutorials/stateful-application/mysql-wordpress-persistent-volume/
-
https://kubernetes.io/docs/concepts/services-networking/service/#defining-a-service
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https://kubernetes.io/docs/concepts/services-networking/ingress/
-
https://www.stackrox.com/post/2020/01/kubernetes-networking-demystified/
- https://docs.wavefront.com/nginx.html
- https://github.com/influxdata/telegraf/blob/master/docs/CONFIGURATION.md
- https://kubernetes.io/docs/tasks/administer-cluster/access-cluster-api/
- https://sysdig.com/blog/how-to-monitor-kubelet/
- https://www.influxdata.com/blog/scaling-kubernetes-deployments-influxdb-flux/
- influxdata/telegraf#6959
- https://kubernetes.io/docs/concepts/cluster-administration/system-metrics/
- https://docs.influxdata.com/platform/integrations/kubernetes/#collect-kubernetes-metrics-with-telegraf
- https://stackoverflow.com/questions/58911806/how-to-expose-kubernetes-metric-server-api-to-curl-from-inside-the-pod
- influxdata/telegraf#6959
- https://github.com/influxdata/telegraf/tree/master/plugins/inputs/kubernetes