Category: Uncategorized

Configure Redis Cluster on RHEL 8

– 3 nodes – 2 redis instances each node Node Name node-1 node-2 node-3 IP address 10.6.10.21/24 10.6.10.22/24 10.6.10.23/24 Redis server instances(port number) master-1 (7000) master-2 (7000) master-3 (7000) slave-3 (7001) slave-1 (7001) slave-2 (7001) Install each nodes with RHEL 8 Register server and select minimal server option, standard server, development tools Create user with […]

Storware backup proxmox VM

Storware All-In-One Storage configuration: /dev/sda : for system /dev/sdb : for backup Install Rocky Linux 8 Check for update: # dnf check-update Install update: # dnf update Install Storware: # bash < <(curl -s https://repo.storware.eu/storware/sbr-local-install.sh) Format /dev/sdb # mkfs.xfs -f /dev/sdb Check UUID for /dev/sdb # blkid Modify /etc/fstab # vi /etc/fstab Add following line: […]

Storware backup openstack instance

Login to storware admin/vPr0tect masuk menu Virtual Environments > Infrastructures > + Create pilih opsi OPENSTACK pada menu type isi form sesuai dengan source yang ingin di Backup Create ceph storage Storage > Infrastructures > +Create Pilih opsi Ceph RDB Pada menu keyring bisa dilihat dari cli dengan command: cat /etc/ceph/ceph.client.admin.keyring Pada menu configuration file […]

Install Mellanox Connect X SRIOV Openstack Xena, Using Kolla

Version [Openstack Xena, Ubuntu 20.04]eno1 eno1.888 : Internal eno1.2005 : External Reference SRIOV Mellanox : https://support.mellanox.com/s/article/HowTo-Configure-SR-IOV-for-ConnectX-4-ConnectX-5-ConnectX-6-with-KVM-EthernetAdvance Config Kolla : https://docs.openstack.org/kolla-ansible/latest/admin/advanced-configuration.htmlML2 Config Template : https://wiki.openstack.org/wiki/Ml2_conf.ini_FileSRIOV Openstack : https://docs.openstack.org/neutron/latest/admin/config-sriov.htmlSRIOV Kolla : https://docs.openstack.org/kolla-ansible/latest/reference/networking/sriov.html Installation Install NIC ConnectX 4 or 5 or 6 #lspci | grep Ethernet 2f:00.0 Ethernet controller: Mellanox Technologies MT27800 Family [ConnectX-5]2f:00.1 Ethernet controller: Mellanox Technologies […]