Setup ssh keys between work machine and servers before you start this.
I have One Centos machine with hostname cloud.i63.io and ip address 104.199.140.227
make sure following wild card mapping is setup *.cloud.i63.io should go to 104.199.140.227
On your work machine
git clone https://github.com/debianmaster/openshift-ansible.git
cd openshift-ansibleCreate following file at /etc/ansible/hosts
[OSEv3:children]
masters
nodes
etcd
lb
router
# Set variables common for all OSEv3 hosts
[OSEv3:vars]
# SSH user, this user should allow ssh based auth without requiring a password
ansible_ssh_user=cjonagam
osm_default_subdomain=cloud.i63.io
openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true', 'challenge': 'true', 'kind': 'HTPasswdPasswordIdentityProvider', 'filename': '/etc/origin/htpasswd'}]
# If ansible_ssh_user is not root, ansible_sudo must be set to true
ansible_sudo=true
deployment_type=origin
# host group for masters
[masters]
cloud.i63.io openshift_public_hostname=cloud.i63.io openshift_ip=104.199.140.227 openshift_public_ip=104.199.140.227 openshift_hostname=cloud.i63.io
# host group for nodes
[nodes]
cloud.i63.io openshift_public_hostname=cloud.i63.io openshift_ip=104.199.140.227 openshift_public_ip=104.199.140.227 openshift_hostname=cloud.i63.io
# host group for etcd
[etcd]
cloud.i63.io
[lb]
cloud.i63.io
[router]
cloud.i63.ioansible-playbook playbooks/byo/config.yml -i /etc/ansible/hostsSSH to master and execute following
htpasswd -c /etc/origin/htpasswd admin#set password
oc edit nodes/cloud.i63.io# make the value of unschedulable to false
oc policy add-role-to-user admin admin -n default# give permission on default project to admin
oc policy add-role-to-user admin admin -n openshift# give permission on openshift project to admin
oadm registry# creates a registry
oadm router# creates a openshift-haproxy router
oc login https://cloud.i63.io:8443
oc statusAdd new secret to openshift for gitlab / github
oc secrets new-basicauth gitlab --username=gitusername --password=gitpassword
oc secrets add serviceaccount/builder secrets/gitlabCreate an image stream is.json
{
"kind": "ImageStream",
"apiVersion": "v1",
"metadata": {
"name": "shop-api",
"namespace": "development",
"labels": {
"app": "shop-api"
}
}
}create -f is.json
Create a build config file as follows with gitlab sercret bc.yml
apiVersion: "v1"
kind: "BuildConfig"
metadata:
name: "sample-build"
spec:
source:
git:
uri: "https://gitlab.com/dynamostack/shop-api.git"
sourceSecret:
name: "gitlab"
type: "Git"
strategy:
type: "Source"
sourceStrategy:
from:
kind: DockerImage
name: 'openshift/nodejs-010-centos7' oc create -f bc.yml