master 4 VCPU 16GB Ram 80 GB HDD node1 2 VCPU 8GB Ram 80 GB HDD node2 2 VCPU 8GB Ram 80 GB HDD
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hostnamectl set-hostname master.okd.os hostnamectl set-hostname node1.okd.os hostnamectl set-hostname node2.okd.os
search okd.os nameserver 8.8.8.8
hostname master.okd.os hostname node1.okd.os hostname node2.okd.os
HOSTS="$(head -n3 /etc/hosts)" echo -e "$HOSTS" > /etc/hosts echo -e '192.168.10.2 master.okd.os\n192.168.10.3 node1.okd.os\n192.168.10.4 node2.okd.os' > /etc/hosts
yum update -y
yum install -y wget git zile nano net-tools docker-1.13.1 bind-utils iptables-services bridge-utils bash-completion yum install -y kexec-tools sos psacct openssl-devel httpd-tools NetworkManager python-cryptography python2-pip python-devel python-passlib yum install -y java-1.8.0-openjdk-headless "@Development Tools" yum install -y curl vim device-mapper-persistent-data lvm2 epel-release wget git net-tools bind-utils yum-utils iptables-services bridge-utils bash-completion kexec-tools sos psacct docker-1.13.1-75.git8633870.el7.centos
yum update -y
cd /etc/yum.repos.d && curl -O https://storage.googleapis.com/origin-ci-test/releases/openshift/origin/master/origin.repo
systemctl enable NetworkManager systemctl start NetworkManager systemctl status NetworkManager
############ Aplicar somente no Master ############
ssh-keygen -t rsa ssh-copy-id root@master.okd.os ssh-copy-id root@node1.okd.os ssh-copy-id root@node2.okd.os
mkdir -p /etc/origin/master touch /etc/origin/master/htpasswd htpasswd -b /etc/origin/master/htpasswd admin password
cd ~ git clone https://github.com/openshift/openshift-ansible cd openshift-ansible git checkout release-3.11
curl -o ansible.rpm https://releases.ansible.com/ansible/rpm/release/epel-7-x86_64/ansible-2.6.5-1.el7.ans.noarch.rpm yum -y install ansible.rpm
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[OSEv3:children] masters nodes etcd
[OSEv3:vars] ansible_ssh_user=root openshift_deployment_type=origin openshift_enable_olm=false openshift_release=3.11 openshift_cluster_monitoring_operator_install=false openshift_metrics_install_metrics=false openshift_logging_install_logging=false ansible_service_broker_install=false template_service_broker_install=false openshift_disable_check=disk_availability,memory_availability,docker_storage openshift_disable_check=package_version
[masters] master.okd.os
[etcd] master.okd.os
[nodes] master.okd.os openshift_node_group_name='node-config-master-infra' openshift_ip='192.168.10.2' openshift_public_ip='192.168.10.2' openshift_public_hostname='master.okd.os' node1.okd.os openshift_node_group_name='node-config-compute' openshift_ip='192.168.10.3' openshift_public_ip='192.168.10.3' openshift_public_hostname='node1.okd.os' node2.okd.os openshift_node_group_name='node-config-compute' openshift_ip='192.168.10.4' openshift_public_ip='192.168.10.4' openshift_public_hostname='node2.okd.os'
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Master imagens (Aplicar somente no master):
docker pull docker.io/cockpit/kubernetes docker pull docker.io/openshift/origin-deployer:v3.11 docker pull docker.io/openshift/origin-docker-registry:v3.11 docker pull docker.io/openshift/origin-haproxy-router:v3.11 docker pull docker.io/openshift/origin-pod:v3.11
docker pull docker.io/openshift/origin-control-plane:v3.11 docker pull quay.io/coreos/etcd:v3.2.22
Nodes imagens:
docker pull docker.io/cockpit/kubernetes docker pull docker.io/openshift/origin-deployer:v3.11 docker pull docker.io/openshift/origin-docker-registry:v3.11 docker pull docker.io/openshift/origin-haproxy-router:v3.11 docker pull docker.io/openshift/origin-pod:v3.11
ansible-playbook openshift-ansible/playbooks/prerequisites.yml ansible-playbook openshift-ansible/playbooks/deploy_cluster.yml
ansible-playbook openshift-ansible/playbooks/adhoc/uninstall.yml