ubuntu20.04 offline installation of PHP7.4

To install the PHP source code, we can directly look at the documentation on the official website. The following is quoted from the official PHP website for a record Compiling PHP on Ubuntu boxes. If you would like to compile PHP from source as opposed to relying on package maintainers, here’s a list of packages, […]

Deploy RKE2 high-availability cluster offline using Ubuntu virtual machine

Environmental description The OS and kernel of the host and virtual machine are the same, as follows $ cat /etc/issue Ubuntu 22.04.3 LTS \ \l $ uname-sr Linux 6.2.0-34-generic Virtualization software version $ kvm –version QEMU emulator version 6.2.0 (Debian 1:6.2 + dfsg-2ubuntu6.14) Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers $ virt-manager […]

Use openlayers to load offline tile maps

1. Demand background Our current project uses openlayer + geoServer’s own vector map. It is a project in cooperation with the public security. Since most governments use sky maps, we need to change geoServer’s vector maps to sky maps and use them with openlayers. Openlayers also You can switch between different map data sources, although […]

Acquisition, deployment and use of offline maps

Implementation: openlayers + offline map tile resources + vue + nginx Offline map tile resources Downloader: All-purpose electronic map downloader Download the map tile resources you want through this software (Amap is used here, and the resources of Tianmap cannot be downloaded). After downloading, there will be a resource file. Deploy this resource file to […]

Use Ansible to install CDH6.3.2 offline on Centos7.9/Longxi Anolis7.9 system

Table of Contents 1. Introduction to deployment 2. Role introduction common mysql clouderamanager clouderaagent 3. Deployment services deploy common Deploy mysql Deploy clouderamanager Deploy clouderaagent 4. Create a cluster 1. Introduction to deployment A total of 3 machines, the database can also be deployed separately There is also an ansible host. I am using my […]

kubernetes-v1.23.6 offline installation

kubeadm deployment method: Environment preparation Install three virtual machines, the system is Centos7.6 Software name Version Linux CentOS Linux release 7.6.1810 (Core) docker 20. + kubelet 1.23.6 kubeadm 1.23.6 kubectl 1.23.6 host role Hostname Role 192.168. 1.10 master, NTP 192.168.1.11 node 192.168.1.12 node Configure /etc/hosts and HOSTNAME 192.168.1.10 master.example.com master 192.168.1.11 node1.example.com node1 192.168.1.12 node2.example.com […]

Deploy docker offline on Centos system, and limit the log size and specify the container storage path

1. Download the official installation package Official download address This demonstration demonstrates the latest docker-24.0.5.tgz version package 2. Check whether docker is installed on the server Check docker version command: docker -v If the version number is returned, there is an old version of docker The following command is used to uninstall the old version […]

16Application Development – Practical Broadcasting: Implementing Forced Offline Function

Tip: This article is only used to record my daily study. If there are any errors or inaccuracies, please correct me. Article directory 1. Practical broadcasting: realizing forced offline function 1.1 Implement global management Activity function 1.2 Login interface layout 1.3 Login interface Activity 1.4 Main interface layout 1.5 The main interface sends broadcast function […]

Real-time comprehensive case (3) offline analysis based on Flume+Kafka+Hbase+Flink+FineBI

Article directory 08: Offline analysis: Hbase table design and construction 09: Offline analysis: Kafka consumer construction 10: Offline analysis: Hbase connection construction 11: Offline analysis: Construction of Rowkey 12: Offline analysis: Put data column construction 13: Offline Analysis: Storage Run Test 14: Offline analysis: Hive correlation test 15: Offline analysis: Phoenix correlation test 08: Offline […]