docker system prune -a -f --volumes
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## FOR AMD64 ubuntu try to find repo: https://launchpad.net/ubuntu/+ppas?name_filter=zfs | |
sed -r -i'.BAK' 's/^deb(.*)$/deb\1 contrib/g' /etc/apt/sources.list | |
# MUST REMOVE zfs-dkms zfs-zed , so modules will not conflict: | |
sudo apt purge -y zfs-dkms zfs-zed zfsutils-linux | |
sudo apt purge -y zfsutils-linux zfs-zed libzfs2linux | |
sudo apt autoremove -y | |
sudo apt update -y | |
sudo apt upgrade -y |
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## Solution for | |
## Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details. | |
apt-key list > tempfile | |
# vi tempfile and keep only the section coming from: /etc/apt/trusted.gpg and then rename it as tempfile_updated | |
readarray -t x < tempfile_updated | |
for a in "${x[@]}"; do apt-key export "$a" >/etc/apt/keyrings/"$a".gpg; done |
All these 3 links below will redirect to: https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml
- https://github.com/coreos/flannel/blob/master/Documentation/kube-flannel.yml?raw=true
- https://github.com/coreos/flannel/raw/master/Documentation/kube-flannel.yml
- https://github.com/coreos/flannel/raw/master/Documentation/kube-flannel.yml?raw=true
Alternative:
curl -sSL https://api.github.com/repos/coreos/flannel/contents/Documentation/kube-flannel.yml?ref=master | grep -w content | cut -d'"' -f4 | sed 's!\\n!!g' | base64 -d
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```shell | |
curl https://raw.githubusercontent.com/kubernetes/helm/master/scripts/get | bash | |
helm init | |
helm delete --purge nginx-ingress | |
helm install --name nginx-ingress --namespace kube-system stable/nginx-ingress --set rbac.create=true --set controller.stats.enabled=true --set controller.service.type=NodePort --set controller.service.nodePorts.http=32080 --set controller.service.nodePorts.https=32443 --set controller.stats.enabled=true --set controller.service.externalTrafficPolicy=Local | |
``` | |
#--set controller.service.externalIPs=127.0.0.1 | |
stats&metrics: curl http://localhost:8080/nginx_status/format/json | |
--- |