Redis on RedHat 8

Three nodes with following specifications: Install and register RedHat 8 IP address and instances: Login as root Upgrade node to latest available updates Modify /etc/sysctl.conf file Add following lines Install required packages Install redis Check installation Prepare required directories On all nodes On bpjs-poc01 On bpjs-poc02 On bpjs-poc03 Prepare configuration files On bpjs-poc01 On bpjs-poc02 […]

Create Openstack Lab. Part 1 – Nodes Preparation

We’ll deploy an Openstack lab. consists of total 6 nodes (3 controllers + 3 computes) Specifications for controller and compute nodes: Install MaaS – Check here for how-to guide Commission and deploy Ubuntu 20.04 on all machines Create user ‘openstack’ Add user ‘openstack’ to ‘sudo’ group Configure user ‘openstack’ to be able to run ‘sudo’ […]

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: […]

create Stack files for Openstack orchestration file

heat_template_version: “[template version]”description: “[stack description]”resources:Server_1:type: “OS::Nova::Server”properties:security_groups:– “[security group ID]”networks:– network: “[network ID]”fixed_ip: “[static ip]”name: “[instance name]”flavor: “[flavor name]”image: “[image ID]”availability_zone: novakey_name: [key name] Server_2:type: “OS::Nova::Server”properties:security_groups:– “[security group ID]”networks:– network: “[network ID]”fixed_ip: “[static ip]”name: “[instance name]”flavor: “[flavor name]”image: “[image ID]”availability_zone: novakey_name: [key name]depends_on:– Server_1 ….. FOR EXAMPLE:

Create Windows server 2k19 VM to openstack from Proxmox 7.1

untuk menjalankan windows server pada Proxmox Virtual Environment 7.1-7 dibutuhkan virtio image, untuk windows server 2k19 menggunakan support dari virtio versi virtio-win-0.1.217.iso STEPS: Log in to UI Proxmox Download windows server image Iso to proxmox Choose Download from url copy Download URL and Image name Download the iso image wait till the download is done […]

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 […]