TIPS Kubernates Project: differenze tra le versioni
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(7 versioni intermedie di uno stesso utente non sono mostrate) | |||
Riga 4: | Riga 4: | ||
- Docker Framework | - Docker Framework | ||
Oracle Linux 8: | |||
Problema pods c'e' installato un "coso" alternativo docker: https://www.ibm.com/docs/en/eam/4.2?topic=questions-troubleshooting-tips#uninstall_podman | |||
Problema pods: https://www.ibm.com/docs/en/eam/4.2?topic=questions-troubleshooting-tips#uninstall_podman | |||
yum remove buildah skopeo podman containers-common atomic-registries docker container-tools | yum remove buildah skopeo podman containers-common atomic-registries docker container-tools -y | ||
Docker Framework: https://docs.docker.com/engine/install/centos/ | Docker Framework: https://docs.docker.com/engine/install/centos/ | ||
Creazione un utente di gestione (simil ansible) | |||
[root@minikube01 ~]# cd /etc | [root@minikube01 ~]# cd /etc | ||
[root@minikube01 etc]# vi group | [root@minikube01 etc]# vi group | ||
Add user generic in /etc/group | Add user generic es. admin in /etc/group gruppo docker | ||
minikube config set driver docker | minikube config set driver docker | ||
minikube start | minikube start | ||
kubectl port-forward service/hello-minikube | kubectl port-forward service/hello-minikube 8080:8080 --address='0.0.0.0' | ||
In caso di riavvio della macchina da utente admin: | |||
http://10.2.2.35:7080/ | |||
minikube start | |||
Links: | |||
https://amalgjose.com/2021/06/08/how-to-configure-kubernetes-port-forward-bind-to-0-0-0-0-instead-of-default-127-0-0-1/ | |||
https://docs.docker.com/engine/install/centos/ | |||
https://minikube.sigs.k8s.io/docs/start/ | |||
-- Oracle Linux 9.3 -- | |||
sudo yum update | |||
sudo yum install yum-utils | |||
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo | |||
sudo yum install docker-ce docker-ce-cli containerd.io | |||
sudo systemctl start docker | |||
sudo systemctl enable docker | |||
Test: | |||
sudo docker --version | |||
https://docs.oracle.com/en/learn/ol-kube/#introduction | |||
sudo tee /etc/yum.repos.d/kubernetes.repo <<EOF | |||
[kubernetes] | |||
name=Kubernetes | |||
baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-\$basearch | |||
enabled=1 | |||
gpgcheck=1 | |||
repo_gpgcheck=1 | |||
gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg | |||
EOF | |||
kubectl | sudo yum install -y kubelet kubeadm kubectl |
Versione delle 20:22, 25 apr 2024
Prereq project:
- Virtual Machine Linux - Docker Framework
Oracle Linux 8:
Problema pods c'e' installato un "coso" alternativo docker: https://www.ibm.com/docs/en/eam/4.2?topic=questions-troubleshooting-tips#uninstall_podman
yum remove buildah skopeo podman containers-common atomic-registries docker container-tools -y
Docker Framework: https://docs.docker.com/engine/install/centos/
Creazione un utente di gestione (simil ansible)
[root@minikube01 ~]# cd /etc [root@minikube01 etc]# vi group
Add user generic es. admin in /etc/group gruppo docker
minikube config set driver docker minikube start
kubectl port-forward service/hello-minikube 8080:8080 --address='0.0.0.0'
In caso di riavvio della macchina da utente admin:
http://10.2.2.35:7080/
minikube start
Links:
https://amalgjose.com/2021/06/08/how-to-configure-kubernetes-port-forward-bind-to-0-0-0-0-instead-of-default-127-0-0-1/ https://docs.docker.com/engine/install/centos/ https://minikube.sigs.k8s.io/docs/start/
-- Oracle Linux 9.3 --
sudo yum update sudo yum install yum-utils sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo sudo yum install docker-ce docker-ce-cli containerd.io sudo systemctl start docker sudo systemctl enable docker
Test:
sudo docker --version
https://docs.oracle.com/en/learn/ol-kube/#introduction
sudo tee /etc/yum.repos.d/kubernetes.repo <<EOF [kubernetes] name=Kubernetes baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-\$basearch enabled=1 gpgcheck=1 repo_gpgcheck=1 gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg EOF
sudo yum install -y kubelet kubeadm kubectl