Deploymnet Prometheus+Grafana in single machine use docker-compose service Collect and report node status in grafana dashboard, through node-exporter and process-exporter to promethues tsdb Setup and install relative components 1#update the system and install docker component 2yum update -y 3yum install -y yum-utils …

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Make Ansible docker image for CI/CD workfolws Sometimes need connect to the remote host use publickey and jump server,copy the ssh key to docker image is necessary The Dockerfile 1FROM centos:7 2 3ARG SSH_PRIVATE_KEY 4ARG SSH_HOST_CONFIG 5 6RUN curl -o /etc/yum.repos.d/CentOS-Base.repo …

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install ELK stack use docker-compose Install and setup ELK stack in single machine use docker compose service. and uesfilebeat ship the logs settings the centos system 1sudo yum install -y yum-utils 2sudo yum-config-manager \ 3 –add-repo \ 4 https://download.docker.com/linux/centos/docker-ce.repo 5sudo yum install …

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Wrap the ansible vault scripts 1#!/usr/bin/env bash 2 3[ "$#" -gt 2 ] || { 4 echo "Usage $0 encrypt|decrypt option…" 5 echo "Must be least three argumeents required" 6 exit 1 7} 8 9#the decrypt key file path, also can put the aws ssm 10vault_id='/opt/ansible_pass' 11 12 13function …

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The syntax ingest pipeline template convenient for search 1[ 2 { 3 "grok": { 4 "field": "message", 5 "patterns": [ 6 "%{IPORHOST:remote_addr} - %{USERNAME:remote_user} \[%{HTTPDATE:time_local}\] \"%{DATA:request}\" %{INT:status} %{NUMBER:bytes_sent} …

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