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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