Create disableipv6.conf file on /etc/sysctl.d directory:
vi /etc/sysctl.d/disableipv6.conf
Add this next 2 lines in disableipv6.conf:
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
If you need disable Ipv6 only in one interface use the next line arg(enp0s3 in example):
net.ipv6.conf.enp0s3.disable_ipv6 = 1
Restart sysctl service:
systemctl restart systemd-sysctl
Create partition 8e type with fdisk.
Create a physical volume:
pvcreate /dev/sdXx
Add physical volumes to a volume group:
vgextend vg_name /dev/sdXx
Extend a logical volume: (use 100% free space of volume group to logical volume)
lvextend -l +100%FREE /dev/vg_name/volume_name
(define the new size of logical volume to 542Gb)
lvextend -L 542G /dev/vg_name/volume_name
(add 1Gb to logical volume)
lvextend -L +1G /dev/vg_name/volume_name
Increase de file system size: (for XFS file system)
xfs_growfs /mount/point -D size - xfs_growfs /mount/point
(for EXT file system)
resize2fs /mount/point
Error NO_PUBKEY
“The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 5BA31D57EF5975CA”
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5BA31D57EF5975CA
az aks command invoke --resource-group nome-rg --name nome_aks --command "kubectl get pods -A"
kubectl get cm argocd-cm -n=argocd -o yaml > argocd-cm.yaml
kubectl get cm argocd-rbac-cm -n=argocd -o yaml > argocd-rbac-cm.yaml
** Add this to argocd-cm.yaml file
apiVersion: v1
data:
accounts.nome_usuario: login
exec.enabled: "true"
kind: ConfigMap
metadata:
labels:
...
** Add this to argocd-rbac-cm.yaml file
apiVersion: v1
data:
policy.csv: |
p, role:readonly-user, applications, get, default/myapp-*, allow
g, nome_usuario, role:readonly-user
kind: ConfigMap
metadata:
labels:
...
** Apply the changes
kubectl apply -f argocd-cm.yaml
kubectl apply -f argocd-rbac-cm.yaml
** Log in argoCD CLI
argocd login argocd.xyz.com:443 --username admin --password test@123
** List accounts and define password for new user
argocd account list
argocd account update-password --account nome_user --new-password test@1#